Merge branch 'dev' into update/coroutines

189 files changed, 4053 insertions, 1765 deletions

diff --git a/app/build.gradle b/app/build.gradle
index 0e2bff04..ebf3ecf0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,6 +6,8 @@ apply plugin: 'kotlin-kapt'
 apply plugin: 'com.getkeepsafe.dexcount'
 apply plugin: 'com.gladed.androidgitversion'
 
+apply from: '../spotless.gradle'
+
 android {
     compileSdkVersion kau.targetSdk
     buildToolsVersion kau.buildTools
@@ -23,7 +25,7 @@ android {
         versionCode androidGitVersion.code()
         versionName androidGitVersion.name()
         multiDexEnabled true
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
     applicationVariants.all { variant ->
@@ -148,14 +150,13 @@ repositories {
 }
 
 dependencies {
-    androidTestImplementation("com.android.support.test:runner:${kau.testRunner}") {
-        exclude group: 'com.android.support', module: 'support-annotations'
-    }
-
-    implementation "com.android.support:exifinterface:${kau.supportLibs}"
+    implementation 'androidx.exifinterface:exifinterface:1.0.0'
 
     androidTestImplementation kauDependency.kotlinTest
-    androidTestImplementation "com.android.support.test:rules:${TEST_RULE}"
+    androidTestImplementation kauDependency.espresso
+    androidTestImplementation kauDependency.testRules
+    androidTestImplementation kauDependency.testRunner
+
     testImplementation kauDependency.kotlinTest
     testImplementation "org.jetbrains.kotlin:kotlin-reflect:${KOTLIN}"
     testImplementation kauDependency.junit
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index bdfb5688..ed197510 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -156,7 +156,7 @@
         </receiver>
 
         <provider
-            android:name="android.support.v4.content.FileProvider"
+            android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.provider"
             android:exported="false"
             android:grantUriPermissions="true">
diff --git a/app/src/main/assets/css/core/_core_bg.scss b/app/src/main/assets/css/core/_core_bg.scss
index 75e0b521..eba4cd10 100644
--- a/app/src/main/assets/css/core/_core_bg.scss
+++ b/app/src/main/assets/css/core/_core_bg.scss
@@ -2,7 +2,7 @@
   background: $background !important;
 }
 
-body, :root, #root, #header, [style*="background-color"], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
+body, :root, #root, #header, #MComposer, [style*="background-color"], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
 ._5lp5, .container, .subpage, ._5n_f, #static_templates, ._22_8, ._1t4h, ._uoq, ._3qdh, ._8ca, ._3h8i,
 ._6-l ._2us7, ._6-l ._6-p, ._333v, div.sharerSelector, ._529j, ._305j, ._1pph, ._3t_l, ._4pvz,
 ._1g05, .acy, ._51-g, ._533c, ._ib-, .sharerAttachmentEmpty, .sharerBottomWrapper, ._24e1, ._-j7,
diff --git a/app/src/main/assets/css/themes/custom.css b/app/src/main/assets/css/themes/custom.css
index df1a3908..a64e964f 100644
--- a/app/src/main/assets/css/themes/custom.css
+++ b/app/src/main/assets/css/themes/custom.css
@@ -40,7 +40,7 @@ a,
   background: $B$ !important;
 }
 
-body, :root, #root, #header, [style*=background-color], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
+body, :root, #root, #header, #MComposer, [style*=background-color], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
 ._5lp5, .container, .subpage, ._5n_f, #static_templates, ._22_8, ._1t4h, ._uoq, ._3qdh, ._8ca, ._3h8i,
 ._6-l ._2us7, ._6-l ._6-p, ._333v, div.sharerSelector, ._529j, ._305j, ._1pph, ._3t_l, ._4pvz,
 ._1g05, .acy, ._51-g, ._533c, ._ib-, .sharerAttachmentEmpty, .sharerBottomWrapper, ._24e1, ._-j7,
diff --git a/app/src/main/assets/css/themes/material_amoled.css b/app/src/main/assets/css/themes/material_amoled.css
index 78bd119b..d4cf8233 100644
--- a/app/src/main/assets/css/themes/material_amoled.css
+++ b/app/src/main/assets/css/themes/material_amoled.css
@@ -40,7 +40,7 @@ a,
   background: #000 !important;
 }
 
-body, :root, #root, #header, [style*=background-color], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
+body, :root, #root, #header, #MComposer, [style*=background-color], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
 ._5lp5, .container, .subpage, ._5n_f, #static_templates, ._22_8, ._1t4h, ._uoq, ._3qdh, ._8ca, ._3h8i,
 ._6-l ._2us7, ._6-l ._6-p, ._333v, div.sharerSelector, ._529j, ._305j, ._1pph, ._3t_l, ._4pvz,
 ._1g05, .acy, ._51-g, ._533c, ._ib-, .sharerAttachmentEmpty, .sharerBottomWrapper, ._24e1, ._-j7,
diff --git a/app/src/main/assets/css/themes/material_dark.css b/app/src/main/assets/css/themes/material_dark.css
index 179bec1a..e13f5600 100644
--- a/app/src/main/assets/css/themes/material_dark.css
+++ b/app/src/main/assets/css/themes/material_dark.css
@@ -40,7 +40,7 @@ a,
   background: #303030 !important;
 }
 
-body, :root, #root, #header, [style*=background-color], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
+body, :root, #root, #header, #MComposer, [style*=background-color], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
 ._5lp5, .container, .subpage, ._5n_f, #static_templates, ._22_8, ._1t4h, ._uoq, ._3qdh, ._8ca, ._3h8i,
 ._6-l ._2us7, ._6-l ._6-p, ._333v, div.sharerSelector, ._529j, ._305j, ._1pph, ._3t_l, ._4pvz,
 ._1g05, .acy, ._51-g, ._533c, ._ib-, .sharerAttachmentEmpty, .sharerBottomWrapper, ._24e1, ._-j7,
diff --git a/app/src/main/assets/css/themes/material_glass.css b/app/src/main/assets/css/themes/material_glass.css
index ad50e494..0d4cb726 100644
--- a/app/src/main/assets/css/themes/material_glass.css
+++ b/app/src/main/assets/css/themes/material_glass.css
@@ -40,7 +40,7 @@ a,
   background: rgba(0, 0, 0, 0.1) !important;
 }
 
-body, :root, #root, #header, [style*=background-color], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
+body, :root, #root, #header, #MComposer, [style*=background-color], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
 ._5lp5, .container, .subpage, ._5n_f, #static_templates, ._22_8, ._1t4h, ._uoq, ._3qdh, ._8ca, ._3h8i,
 ._6-l ._2us7, ._6-l ._6-p, ._333v, div.sharerSelector, ._529j, ._305j, ._1pph, ._3t_l, ._4pvz,
 ._1g05, .acy, ._51-g, ._533c, ._ib-, .sharerAttachmentEmpty, .sharerBottomWrapper, ._24e1, ._-j7,
diff --git a/app/src/main/assets/css/themes/material_light.css b/app/src/main/assets/css/themes/material_light.css
index cbc3002c..f3c6cc92 100644
--- a/app/src/main/assets/css/themes/material_light.css
+++ b/app/src/main/assets/css/themes/material_light.css
@@ -40,7 +40,7 @@ a,
   background: #fafafa !important;
 }
 
-body, :root, #root, #header, [style*=background-color], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
+body, :root, #root, #header, #MComposer, [style*=background-color], ._1upc, input, ._2f9r, ._59e9, ._5pz4, ._5lp4,
 ._5lp5, .container, .subpage, ._5n_f, #static_templates, ._22_8, ._1t4h, ._uoq, ._3qdh, ._8ca, ._3h8i,
 ._6-l ._2us7, ._6-l ._6-p, ._333v, div.sharerSelector, ._529j, ._305j, ._1pph, ._3t_l, ._4pvz,
 ._1g05, .acy, ._51-g, ._533c, ._ib-, .sharerAttachmentEmpty, .sharerBottomWrapper, ._24e1, ._-j7,
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/FrostApp.kt b/app/src/main/kotlin/com/pitchedapps/frost/FrostApp.kt
index c566aa05..7f3d6b62 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/FrostApp.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/FrostApp.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost
 
 import android.app.Activity
@@ -21,7 +37,11 @@ import com.pitchedapps.frost.facebook.FbCookie
 import com.pitchedapps.frost.glide.GlideApp
 import com.pitchedapps.frost.services.scheduleNotifications
 import com.pitchedapps.frost.services.setupNotificationChannels
-import com.pitchedapps.frost.utils.*
+import com.pitchedapps.frost.utils.BuildUtils
+import com.pitchedapps.frost.utils.FrostPglAdBlock
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.Showcase
 import com.raizlabs.android.dbflow.config.DatabaseConfig
 import com.raizlabs.android.dbflow.config.FlowConfig
 import com.raizlabs.android.dbflow.config.FlowManager
@@ -30,10 +50,9 @@ import io.reactivex.exceptions.UndeliverableException
 import io.reactivex.plugins.RxJavaPlugins
 import java.net.SocketTimeoutException
 import java.net.UnknownHostException
-import java.util.*
+import java.util.Random
 import kotlin.reflect.KClass
 
-
 /**
  * Created by Allan Wang on 2017-05-28.
  */
@@ -46,10 +65,12 @@ class FrostApp : Application() {
 //    lateinit var refWatcher: RefWatcher
 
     private fun FlowConfig.Builder.withDatabase(name: String, klass: KClass<*>) =
-            addDatabaseConfig(DatabaseConfig.builder(klass.java)
-                    .databaseName(name)
-                    .modelNotifier(ContentResolverNotifier("${BuildConfig.APPLICATION_ID}.dbflow.provider"))
-                    .build())
+        addDatabaseConfig(
+            DatabaseConfig.builder(klass.java)
+                .databaseName(name)
+                .modelNotifier(ContentResolverNotifier("${BuildConfig.APPLICATION_ID}.dbflow.provider"))
+                .build()
+        )
 
     override fun onCreate() {
         if (!buildIsLollipopAndUp) { // not supported
@@ -57,11 +78,13 @@ class FrostApp : Application() {
             return
         }
 
-        FlowManager.init(FlowConfig.Builder(this)
+        FlowManager.init(
+            FlowConfig.Builder(this)
                 .withDatabase(CookiesDb.NAME, CookiesDb::class)
                 .withDatabase(FbTabsDb.NAME, FbTabsDb::class)
                 .withDatabase(NotificationDb.NAME, NotificationDb::class)
-                .build())
+                .build()
+        )
         Showcase.initialize(this, "${BuildConfig.APPLICATION_ID}.showcase")
         Prefs.initialize(this, "${BuildConfig.APPLICATION_ID}.prefs")
         //        if (LeakCanary.isInAnalyzerProcess(this)) return
@@ -95,9 +118,11 @@ class FrostApp : Application() {
                 val c = imageView.context
                 val request = GlideApp.with(c)
                 val old = request.load(uri).apply(RequestOptions().placeholder(placeholder))
-                request.load(uri).apply(RequestOptions()
-                        .signature(ApplicationVersionSignature.obtain(c)))
-                        .thumbnail(old).into(imageView)
+                request.load(uri).apply(
+                    RequestOptions()
+                        .signature(ApplicationVersionSignature.obtain(c))
+                )
+                    .thumbnail(old).into(imageView)
             }
         })
         if (BuildConfig.DEBUG)
@@ -127,7 +152,6 @@ class FrostApp : Application() {
                     L.e(it) { "RxJava error" }
             }
         }
-
     }
 
     private fun initBugsnag() {
@@ -136,7 +160,7 @@ class FrostApp : Application() {
         Bugsnag.disableExceptionHandler()
         if (!BuildConfig.APPLICATION_ID.startsWith("com.pitchedapps.frost")) return
         val version = BuildUtils.match(BuildConfig.VERSION_NAME)
-                ?: return L.d { "Bugsnag disabled for ${BuildConfig.VERSION_NAME}" }
+            ?: return L.d { "Bugsnag disabled for ${BuildConfig.VERSION_NAME}" }
         Bugsnag.enableExceptionHandler()
         Bugsnag.setNotifyReleaseStages(*BuildUtils.getAllStages())
         Bugsnag.setAppVersion(version.versionName)
@@ -157,5 +181,4 @@ class FrostApp : Application() {
             }
         }
     }
-
 }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/StartActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/StartActivity.kt
index 034dabe2..14cc579f 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/StartActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/StartActivity.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost
 
 import android.content.Intent
@@ -21,7 +37,8 @@ import com.pitchedapps.frost.utils.EXTRA_COOKIES
 import com.pitchedapps.frost.utils.L
 import com.pitchedapps.frost.utils.Prefs
 import com.pitchedapps.frost.utils.launchNewTask
-import java.util.*
+import java.util.ArrayList
+import java.util.IllegalFormatException
 
 /**
  * Created by Allan Wang on 2017-05-28.
@@ -46,7 +63,8 @@ class StartActivity : KauBaseActivity() {
                         if (Prefs.userId != -1L)
                             startActivity<MainActivity>(intentBuilder = {
                                 putParcelableArrayListExtra(EXTRA_COOKIES, cookies)
-                                flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP
+                                flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP or
+                                    Intent.FLAG_ACTIVITY_SINGLE_TOP
                             })
                         else
                             launchNewTask<SelectorActivity>(cookies)
@@ -57,11 +75,10 @@ class StartActivity : KauBaseActivity() {
         } catch (e: Exception) {
             showInvalidWebView()
         }
-
     }
 
     private fun showInvalidWebView() =
-            showInvalidView(R.string.error_webview)
+        showInvalidView(R.string.error_webview)
 
     private fun showInvalidSdkView() {
         val text = try {
@@ -73,12 +90,12 @@ class StartActivity : KauBaseActivity() {
     }
 
     private fun showInvalidView(textRes: Int) =
-            showInvalidView(string(textRes))
+        showInvalidView(string(textRes))
 
     private fun showInvalidView(text: String) {
         setContentView(R.layout.activity_invalid)
         findViewById<ImageView>(R.id.invalid_icon)
-                .setIcon(GoogleMaterial.Icon.gmd_adb, -1, Color.WHITE)
+            .setIcon(GoogleMaterial.Icon.gmd_adb, -1, Color.WHITE)
         findViewById<TextView>(R.id.invalid_text).text = text
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/AboutActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/AboutActivity.kt
index 2261328d..a110071c 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/AboutActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/AboutActivity.kt
@@ -1,17 +1,40 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
-import android.support.constraint.ConstraintLayout
-import android.support.constraint.ConstraintSet
-import android.support.v7.widget.RecyclerView
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageView
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.constraintlayout.widget.ConstraintSet
+import androidx.recyclerview.widget.RecyclerView
 import ca.allanwang.kau.about.AboutActivityBase
 import ca.allanwang.kau.about.LibraryIItem
 import ca.allanwang.kau.adapters.FastItemThemedAdapter
 import ca.allanwang.kau.adapters.ThemableIItem
 import ca.allanwang.kau.adapters.ThemableIItemDelegate
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.bindView
+import ca.allanwang.kau.utils.dimenPixelSize
+import ca.allanwang.kau.utils.resolveDrawable
+import ca.allanwang.kau.utils.startLink
+import ca.allanwang.kau.utils.string
+import ca.allanwang.kau.utils.toDrawable
+import ca.allanwang.kau.utils.toast
+import ca.allanwang.kau.utils.withMinAlpha
 import com.mikepenz.aboutlibraries.Libs
 import com.mikepenz.aboutlibraries.entity.Library
 import com.mikepenz.aboutlibraries.entity.License
@@ -25,7 +48,6 @@ import com.pitchedapps.frost.R
 import com.pitchedapps.frost.utils.L
 import com.pitchedapps.frost.utils.Prefs
 
-
 /**
  * Created by Allan Wang on 2017-06-26.
  */
@@ -34,7 +56,7 @@ class AboutActivity : AboutActivityBase(null, {
     accentColor = Prefs.accentColor
     backgroundColor = Prefs.bgColor.withMinAlpha(200)
     cutoutForeground = Prefs.accentColor
-    cutoutDrawableRes = R.drawable.frost_f_256
+    cutoutDrawableRes = R.drawable.frost_f_200
     faqPageTitleRes = R.string.faq_title
     faqXmlRes = R.xml.frost_faq
     faqParseNewLine = false
@@ -42,21 +64,21 @@ class AboutActivity : AboutActivityBase(null, {
 
     override fun getLibraries(libs: Libs): List<Library> {
         val include = arrayOf(
-                "AboutLibraries",
-                "AndroidIconics",
-                "androidin_appbillingv3",
-                "androidslidinguppanel",
-                "Crashlytics",
-                "dbflow",
-                "fastadapter",
-                "glide",
-                "Jsoup",
-                "kau",
-                "kotterknife",
-                "materialdialogs",
-                "materialdrawer",
-                "rxjava",
-                "subsamplingscaleimageview"
+            "AboutLibraries",
+            "AndroidIconics",
+            "androidin_appbillingv3",
+            "androidslidinguppanel",
+            "Crashlytics",
+            "dbflow",
+            "fastadapter",
+            "glide",
+            "Jsoup",
+            "kau",
+            "kotterknife",
+            "materialdialogs",
+            "materialdrawer",
+            "rxjava",
+            "subsamplingscaleimageview"
         )
 
         val l = libs.prepareLibraries(this, include, null, false, true, true)
@@ -136,11 +158,11 @@ class AboutActivity : AboutActivityBase(null, {
                 val c = itemView.context
                 val size = c.dimenPixelSize(R.dimen.kau_avatar_bounds)
                 images = arrayOf<Pair<IIcon, () -> Unit>>(
-                        GoogleMaterial.Icon.gmd_arrow_downward to { c.startLink(R.string.github_downloads_url) },
-                        CommunityMaterial.Icon.cmd_reddit to { c.startLink(R.string.reddit_url) },
-                        CommunityMaterial.Icon.cmd_github_circle to { c.startLink(R.string.github_url) },
-                        CommunityMaterial.Icon.cmd_slack to { c.startLink(R.string.slack_url) },
-                        CommunityMaterial.Icon.cmd_xda to { c.startLink(R.string.xda_url) }
+                    GoogleMaterial.Icon.gmd_arrow_downward to { c.startLink(R.string.github_downloads_url) },
+                    CommunityMaterial.Icon2.cmd_reddit to { c.startLink(R.string.reddit_url) },
+                    CommunityMaterial.Icon.cmd_github_circle to { c.startLink(R.string.github_url) },
+                    CommunityMaterial.Icon2.cmd_slack to { c.startLink(R.string.slack_url) },
+                    CommunityMaterial.Icon2.cmd_xda to { c.startLink(R.string.xda_url) }
                 ).mapIndexed { i, (icon, onClick) ->
                     ImageView(c).apply {
                         layoutParams = ViewGroup.LayoutParams(size, size)
@@ -154,10 +176,16 @@ class AboutActivity : AboutActivityBase(null, {
                 }
                 val set = ConstraintSet()
                 set.clone(container)
-                set.createHorizontalChain(ConstraintSet.PARENT_ID, ConstraintSet.LEFT, ConstraintSet.PARENT_ID, ConstraintSet.RIGHT,
-                        images.map { it.id }.toIntArray(), null, ConstraintSet.CHAIN_SPREAD_INSIDE)
+                set.createHorizontalChain(ConstraintSet.PARENT_ID,
+                    ConstraintSet.LEFT,
+                    ConstraintSet.PARENT_ID,
+                    ConstraintSet.RIGHT,
+                    images.map { it.id }.toIntArray(),
+                    null,
+                    ConstraintSet.CHAIN_SPREAD_INSIDE
+                )
                 set.applyTo(container)
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/BaseActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/BaseActivity.kt
index 3ac8c6ce..08b5ab0c 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/BaseActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/BaseActivity.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.content.res.Configuration
@@ -80,7 +96,6 @@ abstract class BaseActivity : KauBaseActivity() {
 ////        disposeNetworkConnectivity()
 //    }
 
-
     override fun onStop() {
         if (this is VideoViewHolder) videoOnStop()
         super.onStop()
@@ -90,4 +105,4 @@ abstract class BaseActivity : KauBaseActivity() {
         super.onConfigurationChanged(newConfig)
         if (this is VideoViewHolder) videoViewer?.updateLocation()
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/BaseMainActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/BaseMainActivity.kt
index 2fce69a8..20b5727f 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/BaseMainActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/BaseMainActivity.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.annotation.SuppressLint
@@ -8,25 +24,31 @@ import android.graphics.PointF
 import android.graphics.drawable.ColorDrawable
 import android.net.Uri
 import android.os.Bundle
-import android.support.annotation.StringRes
-import android.support.design.widget.AppBarLayout
-import android.support.design.widget.CoordinatorLayout
-import android.support.design.widget.FloatingActionButton
-import android.support.design.widget.TabLayout
-import android.support.v4.app.Fragment
-import android.support.v4.app.FragmentPagerAdapter
-import android.support.v7.widget.Toolbar
 import android.view.Menu
 import android.view.MenuItem
 import android.webkit.ValueCallback
 import android.webkit.WebChromeClient
 import android.webkit.WebView
 import android.widget.FrameLayout
+import androidx.annotation.StringRes
+import androidx.appcompat.widget.Toolbar
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentPagerAdapter
 import ca.allanwang.kau.searchview.SearchItem
 import ca.allanwang.kau.searchview.SearchView
 import ca.allanwang.kau.searchview.SearchViewHolder
 import ca.allanwang.kau.searchview.bindSearchView
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.bindView
+import ca.allanwang.kau.utils.fadeScaleTransition
+import ca.allanwang.kau.utils.restart
+import ca.allanwang.kau.utils.setIcon
+import ca.allanwang.kau.utils.setMenuIcons
+import ca.allanwang.kau.utils.showIf
+import ca.allanwang.kau.utils.string
+import ca.allanwang.kau.utils.tint
+import ca.allanwang.kau.utils.toast
+import ca.allanwang.kau.utils.withMinAlpha
 import co.zsmb.materialdrawerkt.builders.Builder
 import co.zsmb.materialdrawerkt.builders.accountHeader
 import co.zsmb.materialdrawerkt.builders.drawer
@@ -35,6 +57,9 @@ import co.zsmb.materialdrawerkt.draweritems.badgeable.secondaryItem
 import co.zsmb.materialdrawerkt.draweritems.divider
 import co.zsmb.materialdrawerkt.draweritems.profile.profile
 import co.zsmb.materialdrawerkt.draweritems.profile.profileSetting
+import com.google.android.material.appbar.AppBarLayout
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import com.google.android.material.tabs.TabLayout
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 import com.mikepenz.iconics.IconicsDrawable
 import com.mikepenz.iconics.typeface.IIcon
@@ -57,7 +82,26 @@ import com.pitchedapps.frost.facebook.parsers.SearchParser
 import com.pitchedapps.frost.facebook.profilePictureUrl
 import com.pitchedapps.frost.fragments.BaseFragment
 import com.pitchedapps.frost.fragments.WebFragment
-import com.pitchedapps.frost.utils.*
+import com.pitchedapps.frost.utils.ACTIVITY_SETTINGS
+import com.pitchedapps.frost.utils.EXTRA_COOKIES
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.MAIN_TIMEOUT_DURATION
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.REQUEST_NAV
+import com.pitchedapps.frost.utils.REQUEST_REFRESH
+import com.pitchedapps.frost.utils.REQUEST_RESTART
+import com.pitchedapps.frost.utils.REQUEST_RESTART_APPLICATION
+import com.pitchedapps.frost.utils.REQUEST_SEARCH
+import com.pitchedapps.frost.utils.REQUEST_TEXT_ZOOM
+import com.pitchedapps.frost.utils.cookies
+import com.pitchedapps.frost.utils.frostChangelog
+import com.pitchedapps.frost.utils.frostEvent
+import com.pitchedapps.frost.utils.frostNavigationBar
+import com.pitchedapps.frost.utils.launchLogin
+import com.pitchedapps.frost.utils.launchNewTask
+import com.pitchedapps.frost.utils.launchWebOverlay
+import com.pitchedapps.frost.utils.materialDialogThemed
+import com.pitchedapps.frost.utils.setFrostColors
 import com.pitchedapps.frost.views.BadgedIcon
 import com.pitchedapps.frost.views.FrostVideoViewer
 import com.pitchedapps.frost.views.FrostViewPager
@@ -68,8 +112,8 @@ import com.pitchedapps.frost.views.FrostViewPager
  * Most of the logic that is unrelated to handling fragments
  */
 abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
-        FileChooserContract by FileChooserDelegate(),
-        VideoViewHolder, SearchViewHolder {
+    FileChooserContract by FileChooserDelegate(),
+    VideoViewHolder, SearchViewHolder {
 
     protected lateinit var adapter: SectionsPagerAdapter
     override val frameWrapper: FrameLayout by bindView(R.id.frame_wrapper)
@@ -111,12 +155,14 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
             Prefs.versionCode = BuildConfig.VERSION_CODE
             if (!BuildConfig.DEBUG) {
                 frostChangelog()
-                frostEvent("Version",
-                        "Version code" to BuildConfig.VERSION_CODE,
-                        "Prev version code" to Prefs.prevVersionCode,
-                        "Version name" to BuildConfig.VERSION_NAME,
-                        "Build type" to BuildConfig.BUILD_TYPE,
-                        "Frost id" to Prefs.frostId)
+                frostEvent(
+                    "Version",
+                    "Version code" to BuildConfig.VERSION_CODE,
+                    "Prev version code" to Prefs.prevVersionCode,
+                    "Version name" to BuildConfig.VERSION_NAME,
+                    "Build type" to BuildConfig.BUILD_TYPE,
+                    "Frost id" to Prefs.frostId
+                )
             }
         }
         setupDrawer(savedInstanceState)
@@ -185,7 +231,6 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
             translucentStatusBar = false
             sliderBackgroundColor = navBg
             drawerHeader = accountHeader {
-                customViewRes = R.layout.material_drawer_header
                 textColor = Prefs.iconColor.toLong()
                 backgroundDrawable = ColorDrawable(navHeader)
                 selectionSecondLineShown = false
@@ -205,7 +250,9 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
                     identifier = -2L
                 }
                 profileSetting(nameRes = R.string.kau_add_account) {
-                    iconDrawable = IconicsDrawable(this@BaseMainActivity, GoogleMaterial.Icon.gmd_add).actionBar().paddingDp(5).color(Prefs.textColor)
+                    iconDrawable =
+                        IconicsDrawable(this@BaseMainActivity, GoogleMaterial.Icon.gmd_add).actionBar().paddingDp(5)
+                            .color(Prefs.textColor)
                     textColor = Prefs.textColor.toLong()
                     identifier = -3L
                 }
@@ -226,8 +273,12 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
                             } else {
                                 materialDialogThemed {
                                     title(R.string.kau_logout)
-                                    content(String.format(string(R.string.kau_logout_confirm_as_x), currentCookie.name
-                                            ?: Prefs.userId.toString()))
+                                    content(
+                                        String.format(
+                                            string(R.string.kau_logout_confirm_as_x), currentCookie.name
+                                                ?: Prefs.userId.toString()
+                                        )
+                                    )
                                     positiveText(R.string.kau_yes)
                                     negativeText(R.string.kau_no)
                                     onPositive { _, _ -> FbCookie.logout(this@BaseMainActivity) }
@@ -296,9 +347,11 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
         menuInflater.inflate(R.menu.menu_main, menu)
         toolbar.tint(Prefs.iconColor)
-        setMenuIcons(menu, Prefs.iconColor,
-                R.id.action_settings to GoogleMaterial.Icon.gmd_settings,
-                R.id.action_search to GoogleMaterial.Icon.gmd_search)
+        setMenuIcons(
+            menu, Prefs.iconColor,
+            R.id.action_settings to GoogleMaterial.Icon.gmd_settings,
+            R.id.action_search to GoogleMaterial.Icon.gmd_search
+        )
         searchViewBindIfNull {
             bindSearchView(menu, R.id.action_search, Prefs.iconColor) {
                 textCallback = { query, searchView ->
@@ -310,7 +363,13 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
                         if (data != null) {
                             val items = data.mapTo(mutableListOf(), FrostSearch::toSearchItem)
                             if (items.isNotEmpty())
-                                items.add(SearchItem("${FbItem._SEARCH.url}?q=$query", string(R.string.show_all_results), iicon = null))
+                                items.add(
+                                    SearchItem(
+                                        "${FbItem._SEARCH.url}?q=$query",
+                                        string(R.string.show_all_results),
+                                        iicon = null
+                                    )
+                                )
                             searchViewCache[query] = items
                             searchView.results = items
                         }
@@ -333,7 +392,8 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
             R.id.action_settings -> {
                 val intent = Intent(this, SettingsActivity::class.java)
                 intent.putParcelableArrayListExtra(EXTRA_COOKIES, cookies())
-                val bundle = ActivityOptions.makeCustomAnimation(this, R.anim.kau_slide_in_right, R.anim.kau_fade_out).toBundle()
+                val bundle =
+                    ActivityOptions.makeCustomAnimation(this, R.anim.kau_slide_in_right, R.anim.kau_fade_out).toBundle()
                 startActivityForResult(intent, ACTIVITY_SETTINGS, bundle)
             }
             else -> return super.onOptionsItemSelected(item)
@@ -341,7 +401,10 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
         return true
     }
 
-    override fun openFileChooser(filePathCallback: ValueCallback<Array<Uri>?>, fileChooserParams: WebChromeClient.FileChooserParams) {
+    override fun openFileChooser(
+        filePathCallback: ValueCallback<Array<Uri>?>,
+        fileChooserParams: WebChromeClient.FileChooserParams
+    ) {
         openMediaPicker(filePathCallback, fileChooserParams)
     }
 
@@ -378,8 +441,10 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
     override fun onRestoreInstanceState(savedInstanceState: Bundle) {
         super.onRestoreInstanceState(savedInstanceState)
         adapter.forcedFallbacks.clear()
-        adapter.forcedFallbacks.addAll(savedInstanceState.getStringArrayList(STATE_FORCE_FALLBACK)
-                ?: emptyList())
+        adapter.forcedFallbacks.addAll(
+            savedInstanceState.getStringArrayList(STATE_FORCE_FALLBACK)
+                ?: emptyList()
+        )
     }
 
     override fun onResume() {
@@ -445,10 +510,12 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
 
         override fun getItem(position: Int): Fragment {
             val item = pages[position]
-            return BaseFragment(item.fragmentCreator,
-                    forcedFallbacks.contains(item.name),
-                    item,
-                    position)
+            return BaseFragment(
+                item.fragmentCreator,
+                forcedFallbacks.contains(item.name),
+                item,
+                position
+            )
         }
 
         override fun getCount() = pages.size
@@ -456,12 +523,12 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
         override fun getPageTitle(position: Int): CharSequence = getString(pages[position].titleId)
 
         override fun getItemPosition(fragment: Any) =
-                if (fragment !is BaseFragment)
-                    POSITION_UNCHANGED
-                else if (fragment is WebFragment || fragment.valid)
-                    POSITION_UNCHANGED
-                else
-                    POSITION_NONE
+            if (fragment !is BaseFragment)
+                POSITION_UNCHANGED
+            else if (fragment is WebFragment || fragment.valid)
+                POSITION_UNCHANGED
+            else
+                POSITION_NONE
     }
 
     override val lowerVideoPadding: PointF
@@ -470,4 +537,4 @@ abstract class BaseMainActivity : BaseActivity(), MainActivityContract,
                 PointF(0f, toolbar.height.toFloat())
             else
                 PointF(0f, 0f)
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/DebugActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/DebugActivity.kt
index 9b1d8e79..6257e6f1 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/DebugActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/DebugActivity.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.app.Activity
@@ -5,11 +21,7 @@ import android.content.Context
 import android.content.Intent
 import android.content.res.ColorStateList
 import android.os.Bundle
-import android.support.design.widget.FloatingActionButton
-import android.support.v4.widget.SwipeRefreshLayout
-import android.support.v7.widget.Toolbar
 import ca.allanwang.kau.internal.KauBaseActivity
-import ca.allanwang.kau.utils.bindView
 import ca.allanwang.kau.utils.setIcon
 import ca.allanwang.kau.utils.visible
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
@@ -20,10 +32,11 @@ import com.pitchedapps.frost.utils.L
 import com.pitchedapps.frost.utils.Prefs
 import com.pitchedapps.frost.utils.createFreshDir
 import com.pitchedapps.frost.utils.setFrostColors
-import com.pitchedapps.frost.web.DebugWebView
 import io.reactivex.Single
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.schedulers.Schedulers
+import kotlinx.android.synthetic.main.activity_debug.*
+import kotlinx.android.synthetic.main.view_main_fab.*
 import java.io.File
 
 /**
@@ -31,11 +44,6 @@ import java.io.File
  */
 class DebugActivity : KauBaseActivity() {
 
-    private val toolbar: Toolbar by bindView(R.id.toolbar)
-    private val web: DebugWebView by bindView(R.id.debug_webview)
-    private val swipeRefresh: SwipeRefreshLayout by bindView(R.id.swipe_refresh)
-    private val fab: FloatingActionButton by bindView(R.id.fab)
-
     companion object {
         const val RESULT_URL = "extra_result_url"
         const val RESULT_SCREENSHOT = "extra_result_screenshot"
@@ -56,10 +64,10 @@ class DebugActivity : KauBaseActivity() {
         setFrostColors {
             toolbar(toolbar)
         }
-        web.loadUrl(FbItem.FEED.url)
-        web.onPageFinished = { swipeRefresh.isRefreshing = false }
+        debug_webview.loadUrl(FbItem.FEED.url)
+        debug_webview.onPageFinished = { swipe_refresh.isRefreshing = false }
 
-        swipeRefresh.setOnRefreshListener(web::reload)
+        swipe_refresh.setOnRefreshListener(debug_webview::reload)
 
         fab.visible().setIcon(GoogleMaterial.Icon.gmd_bug_report, Prefs.iconColor)
         fab.backgroundTintList = ColorStateList.valueOf(Prefs.accentColor)
@@ -69,10 +77,10 @@ class DebugActivity : KauBaseActivity() {
             val parent = baseDir(this)
             parent.createFreshDir()
             val rxScreenshot = Single.fromCallable {
-                web.getScreenshot(File(parent, "screenshot.png"))
+                debug_webview.getScreenshot(File(parent, "screenshot.png"))
             }.subscribeOn(Schedulers.io())
             val rxBody = Single.create<String> { emitter ->
-                web.evaluateJavascript(JsActions.RETURN_BODY.function) {
+                debug_webview.evaluateJavascript(JsActions.RETURN_BODY.function) {
                     emitter.onSuccess(it)
                 }
             }.subscribeOn(AndroidSchedulers.mainThread())
@@ -81,23 +89,22 @@ class DebugActivity : KauBaseActivity() {
                 val body = it[1] as? String
                 screenshot to body
             }.observeOn(AndroidSchedulers.mainThread())
-                    .subscribe { (screenshot, body), err ->
-                        if (err != null) {
-                            L.e { "DebugActivity error ${err.message}" }
-                            setResult(Activity.RESULT_CANCELED)
-                            finish()
-                            return@subscribe
-                        }
-                        val intent = Intent()
-                        intent.putExtra(RESULT_URL, web.url)
-                        intent.putExtra(RESULT_SCREENSHOT, screenshot)
-                        if (body != null)
-                            intent.putExtra(RESULT_BODY, body)
-                        setResult(Activity.RESULT_OK, intent)
+                .subscribe { (screenshot, body), err ->
+                    if (err != null) {
+                        L.e { "DebugActivity error ${err.message}" }
+                        setResult(Activity.RESULT_CANCELED)
                         finish()
+                        return@subscribe
                     }
+                    val intent = Intent()
+                    intent.putExtra(RESULT_URL, debug_webview.url)
+                    intent.putExtra(RESULT_SCREENSHOT, screenshot)
+                    if (body != null)
+                        intent.putExtra(RESULT_BODY, body)
+                    setResult(Activity.RESULT_OK, intent)
+                    finish()
+                }
         }
-
     }
 
     override fun onSupportNavigateUp(): Boolean {
@@ -107,18 +114,18 @@ class DebugActivity : KauBaseActivity() {
 
     override fun onResume() {
         super.onResume()
-        web.resumeTimers()
+        debug_webview.resumeTimers()
     }
 
     override fun onPause() {
-        web.pauseTimers()
+        debug_webview.pauseTimers()
         super.onPause()
     }
 
     override fun onBackPressed() {
-        if (web.canGoBack())
-            web.goBack()
+        if (debug_webview.canGoBack())
+            debug_webview.goBack()
         else
             super.onBackPressed()
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
index 30a77107..83f617ba 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.content.Intent
@@ -5,16 +21,25 @@ import android.content.res.ColorStateList
 import android.graphics.Color
 import android.os.Bundle
 import android.os.Environment
-import android.support.design.widget.FloatingActionButton
 import android.view.View
 import ca.allanwang.kau.internal.KauBaseActivity
 import ca.allanwang.kau.logging.KauLoggerExtension
 import ca.allanwang.kau.mediapicker.scanMedia
 import ca.allanwang.kau.permissions.PERMISSION_WRITE_EXTERNAL_STORAGE
 import ca.allanwang.kau.permissions.kauRequestPermissions
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.colorToForeground
+import ca.allanwang.kau.utils.fadeOut
+import ca.allanwang.kau.utils.fadeScaleTransition
+import ca.allanwang.kau.utils.isHidden
+import ca.allanwang.kau.utils.scaleXY
+import ca.allanwang.kau.utils.setIcon
+import ca.allanwang.kau.utils.tint
+import ca.allanwang.kau.utils.use
+import ca.allanwang.kau.utils.withAlpha
+import ca.allanwang.kau.utils.withMinAlpha
 import com.davemorrissey.labs.subscaleview.ImageSource
 import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView
+import com.google.android.material.floatingactionbutton.FloatingActionButton
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 import com.mikepenz.iconics.typeface.IIcon
 import com.pitchedapps.frost.R
@@ -23,7 +48,19 @@ import com.pitchedapps.frost.facebook.get
 import com.pitchedapps.frost.facebook.requests.call
 import com.pitchedapps.frost.facebook.requests.getFullSizedImageUrl
 import com.pitchedapps.frost.facebook.requests.requestBuilder
-import com.pitchedapps.frost.utils.*
+import com.pitchedapps.frost.utils.ARG_COOKIE
+import com.pitchedapps.frost.utils.ARG_IMAGE_URL
+import com.pitchedapps.frost.utils.ARG_TEXT
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.createFreshFile
+import com.pitchedapps.frost.utils.frostSnackbar
+import com.pitchedapps.frost.utils.frostUriFromFile
+import com.pitchedapps.frost.utils.isIndirectImageUrl
+import com.pitchedapps.frost.utils.logFrostEvent
+import com.pitchedapps.frost.utils.materialDialogThemed
+import com.pitchedapps.frost.utils.sendFrostEmail
+import com.pitchedapps.frost.utils.setFrostColors
 import com.sothree.slidinguppanel.SlidingUpPanelLayout
 import kotlinx.android.synthetic.main.activity_image.*
 import okhttp3.Response
@@ -34,7 +71,8 @@ import java.io.File
 import java.io.FileFilter
 import java.io.IOException
 import java.text.SimpleDateFormat
-import java.util.*
+import java.util.Date
+import java.util.Locale
 
 /**
  * Created by Allan Wang on 2017-07-15.
@@ -94,8 +132,10 @@ class ImageActivity : KauBaseActivity() {
 
     // a unique image identifier based on the id (if it exists), and its hash
     private val imageHash: String by lazy {
-        "${Math.abs(FB_IMAGE_ID_MATCHER.find(imageUrl)[1]?.hashCode()
-                ?: 0)}_${Math.abs(imageUrl.hashCode())}"
+        "${Math.abs(
+            FB_IMAGE_ID_MATCHER.find(imageUrl)[1]?.hashCode()
+                ?: 0
+        )}_${Math.abs(imageUrl.hashCode())}"
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -105,11 +145,15 @@ class ImageActivity : KauBaseActivity() {
         L.v { "Displaying image $imageUrl" }
         val layout = if (!imageText.isNullOrBlank()) R.layout.activity_image else R.layout.activity_image_textless
         setContentView(layout)
-        image_container.setBackgroundColor(if (Prefs.blackMediaBg) Color.BLACK
-        else Prefs.bgColor.withMinAlpha(222))
+        image_container.setBackgroundColor(
+            if (Prefs.blackMediaBg) Color.BLACK
+            else Prefs.bgColor.withMinAlpha(222)
+        )
         image_text?.setTextColor(if (Prefs.blackMediaBg) Color.WHITE else Prefs.textColor)
-        image_text?.setBackgroundColor((if (Prefs.blackMediaBg) Color.BLACK else Prefs.bgColor)
-                .colorToForeground(0.2f).withAlpha(255))
+        image_text?.setBackgroundColor(
+            (if (Prefs.blackMediaBg) Color.BLACK else Prefs.bgColor)
+                .colorToForeground(0.2f).withAlpha(255)
+        )
         image_text?.text = imageText
         image_progress.tint(if (Prefs.blackMediaBg) Color.WHITE else Prefs.accentColor)
         image_panel?.addPanelSlideListener(object : SlidingUpPanelLayout.SimplePanelSlideListener() {
@@ -208,16 +252,15 @@ class ImageActivity : KauBaseActivity() {
     }
 
     private fun getImageResponse(): Response = cookie.requestBuilder()
-            .url(trueImageUrl)
-            .get()
-            .call()
-            .execute()
-
+        .url(trueImageUrl)
+        .get()
+        .call()
+        .execute()
 
     @Throws(IOException::class)
     private fun downloadImageTo(file: File) {
         val body = getImageResponse().body()
-                ?: throw IOException("Failed to retrieve image body")
+            ?: throw IOException("Failed to retrieve image body")
         body.byteStream().use { input ->
             file.outputStream().use { output ->
                 input.copyTo(output)
@@ -272,7 +315,11 @@ class ImageActivity : KauBaseActivity() {
     }
 }
 
-internal enum class FabStates(val iicon: IIcon, val iconColor: Int = Prefs.iconColor, val backgroundTint: Int = Int.MAX_VALUE) {
+internal enum class FabStates(
+    val iicon: IIcon,
+    val iconColor: Int = Prefs.iconColor,
+    val backgroundTint: Int = Int.MAX_VALUE
+) {
     ERROR(GoogleMaterial.Icon.gmd_error, Color.WHITE, Color.RED) {
         override fun onClick(activity: ImageActivity) {
             activity.materialDialogThemed {
@@ -334,5 +381,4 @@ internal enum class FabStates(val iicon: IIcon, val iconColor: Int = Prefs.iconC
     }
 
     abstract fun onClick(activity: ImageActivity)
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/IntroActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/IntroActivity.kt
index 4b00c242..a3ab6172 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/IntroActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/IntroActivity.kt
@@ -1,31 +1,60 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.animation.ValueAnimator
 import android.content.res.ColorStateList
 import android.graphics.Color
 import android.os.Bundle
-import android.support.v4.app.Fragment
-import android.support.v4.app.FragmentManager
-import android.support.v4.app.FragmentPagerAdapter
-import android.support.v4.view.ViewPager
 import android.view.View
 import android.view.WindowManager
 import android.widget.Button
 import android.widget.ImageButton
 import android.widget.ImageView
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentManager
+import androidx.fragment.app.FragmentPagerAdapter
+import androidx.viewpager.widget.ViewPager
 import ca.allanwang.kau.internal.KauBaseActivity
 import ca.allanwang.kau.ui.views.RippleCanvas
 import ca.allanwang.kau.ui.widgets.InkPageIndicator
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.bindView
+import ca.allanwang.kau.utils.blendWith
+import ca.allanwang.kau.utils.color
+import ca.allanwang.kau.utils.fadeScaleTransition
+import ca.allanwang.kau.utils.navigationBarColor
+import ca.allanwang.kau.utils.postDelayed
+import ca.allanwang.kau.utils.scaleXY
+import ca.allanwang.kau.utils.setIcon
+import ca.allanwang.kau.utils.statusBarColor
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 import com.pitchedapps.frost.R
-import com.pitchedapps.frost.intro.*
+import com.pitchedapps.frost.intro.BaseIntroFragment
+import com.pitchedapps.frost.intro.IntroAccountFragment
+import com.pitchedapps.frost.intro.IntroFragmentEnd
+import com.pitchedapps.frost.intro.IntroFragmentTheme
+import com.pitchedapps.frost.intro.IntroFragmentWelcome
+import com.pitchedapps.frost.intro.IntroTabContextFragment
+import com.pitchedapps.frost.intro.IntroTabTouchFragment
 import com.pitchedapps.frost.utils.Prefs
 import com.pitchedapps.frost.utils.cookies
 import com.pitchedapps.frost.utils.launchNewTask
 import org.jetbrains.anko.find
 
-
 /**
  * Created by Allan Wang on 2017-07-25.
  *
@@ -43,12 +72,12 @@ class IntroActivity : KauBaseActivity(), ViewPager.PageTransformer, ViewPager.On
     private var barHasNext = true
 
     val fragments = listOf(
-            IntroFragmentWelcome(),
-            IntroFragmentTheme(),
-            IntroAccountFragment(),
-            IntroTabTouchFragment(),
-            IntroTabContextFragment(),
-            IntroFragmentEnd()
+        IntroFragmentWelcome(),
+        IntroFragmentTheme(),
+        IntroAccountFragment(),
+        IntroTabTouchFragment(),
+        IntroTabContextFragment(),
+        IntroFragmentEnd()
     )
 
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -97,7 +126,6 @@ class IntroActivity : KauBaseActivity(), ViewPager.PageTransformer, ViewPager.On
             page.alpha = 1f
             page.translationX = 0f
         }
-
     }
 
     fun finish(x: Float, y: Float) {
@@ -107,9 +135,11 @@ class IntroActivity : KauBaseActivity(), ViewPager.PageTransformer, ViewPager.On
             postDelayed(1000) { finish() }
         }
         val lastView: View? = fragments.last().view
-        arrayOf<View?>(skip, indicator, next,
-                lastView?.find(R.id.intro_title),
-                lastView?.find(R.id.intro_desc)).forEach {
+        arrayOf<View?>(
+            skip, indicator, next,
+            lastView?.find(R.id.intro_title),
+            lastView?.find(R.id.intro_desc)
+        ).forEach {
             it?.animate()?.alpha(0f)?.setDuration(600)?.start()
         }
         if (Prefs.textColor != Color.WHITE) {
@@ -147,7 +177,6 @@ class IntroActivity : KauBaseActivity(), ViewPager.PageTransformer, ViewPager.On
     }
 
     override fun onPageScrollStateChanged(state: Int) {
-
     }
 
     override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {
@@ -162,16 +191,19 @@ class IntroActivity : KauBaseActivity(), ViewPager.PageTransformer, ViewPager.On
         if (barHasNext == hasNext) return
         barHasNext = hasNext
         next.fadeScaleTransition {
-            setIcon(if (barHasNext) GoogleMaterial.Icon.gmd_navigate_next else GoogleMaterial.Icon.gmd_done, color = Prefs.textColor)
+            setIcon(
+                if (barHasNext) GoogleMaterial.Icon.gmd_navigate_next else GoogleMaterial.Icon.gmd_done,
+                color = Prefs.textColor
+            )
         }
         skip.animate().scaleXY(if (barHasNext) 1f else 0f)
     }
 
-    class IntroPageAdapter(fm: FragmentManager, private val fragments: List<BaseIntroFragment>) : FragmentPagerAdapter(fm) {
+    class IntroPageAdapter(fm: FragmentManager, private val fragments: List<BaseIntroFragment>) :
+        FragmentPagerAdapter(fm) {
 
         override fun getItem(position: Int): Fragment = fragments[position]
 
         override fun getCount(): Int = fragments.size
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/LoginActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/LoginActivity.kt
index b5e2119f..8b5fe38d 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/LoginActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/LoginActivity.kt
@@ -1,12 +1,28 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.graphics.drawable.Drawable
 import android.os.Bundle
 import android.os.Handler
-import android.support.v4.widget.SwipeRefreshLayout
-import android.support.v7.widget.AppCompatTextView
-import android.support.v7.widget.Toolbar
 import android.widget.ImageView
+import androidx.appcompat.widget.AppCompatTextView
+import androidx.appcompat.widget.Toolbar
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
 import ca.allanwang.kau.utils.bindView
 import ca.allanwang.kau.utils.fadeIn
 import ca.allanwang.kau.utils.fadeOut
@@ -24,14 +40,18 @@ import com.pitchedapps.frost.facebook.profilePictureUrl
 import com.pitchedapps.frost.glide.FrostGlide
 import com.pitchedapps.frost.glide.GlideApp
 import com.pitchedapps.frost.glide.transform
-import com.pitchedapps.frost.utils.*
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Showcase
+import com.pitchedapps.frost.utils.frostEvent
+import com.pitchedapps.frost.utils.launchNewTask
+import com.pitchedapps.frost.utils.logFrostEvent
+import com.pitchedapps.frost.utils.setFrostColors
 import com.pitchedapps.frost.web.LoginWebView
 import io.reactivex.Single
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.functions.BiFunction
 import io.reactivex.subjects.SingleSubject
 
-
 /**
  * Created by Allan Wang on 2017-06-01.
  */
@@ -78,51 +98,62 @@ class LoginActivity : BaseActivity() {
     private fun loadInfo(cookie: CookieModel) {
         refresh = true
         Single.zip<Boolean, String, Pair<Boolean, String>>(
-                profileSubject,
-                usernameSubject,
-                BiFunction(::Pair))
-                .observeOn(AndroidSchedulers.mainThread()).subscribe { (foundImage, name) ->
-                    refresh = false
-                    if (!foundImage) {
-                        L.e { "Could not get profile photo; Invalid userId?" }
-                        L._i { cookie }
-                    }
-                    textview.text = String.format(getString(R.string.welcome), name)
-                    textview.fadeIn()
-                    frostEvent("Login", "success" to true)
-                    /*
-                     * The user may have logged into an account that is already in the database
-                     * We will let the db handle duplicates and load it now after the new account has been saved
-                     */
-                    loadFbCookiesAsync {
-                        val cookies = ArrayList(it)
-                        Handler().postDelayed({
-                            if (Showcase.intro)
-                                launchNewTask<IntroActivity>(cookies, true)
-                            else
-                                launchNewTask<MainActivity>(cookies, true)
-                        }, 1000)
-                    }
-                }.disposeOnDestroy()
+            profileSubject,
+            usernameSubject,
+            BiFunction(::Pair)
+        )
+            .observeOn(AndroidSchedulers.mainThread()).subscribe { (foundImage, name) ->
+                refresh = false
+                if (!foundImage) {
+                    L.e { "Could not get profile photo; Invalid userId?" }
+                    L._i { cookie }
+                }
+                textview.text = String.format(getString(R.string.welcome), name)
+                textview.fadeIn()
+                frostEvent("Login", "success" to true)
+                /*
+                 * The user may have logged into an account that is already in the database
+                 * We will let the db handle duplicates and load it now after the new account has been saved
+                 */
+                loadFbCookiesAsync {
+                    val cookies = ArrayList(it)
+                    Handler().postDelayed({
+                        if (Showcase.intro)
+                            launchNewTask<IntroActivity>(cookies, true)
+                        else
+                            launchNewTask<MainActivity>(cookies, true)
+                    }, 1000)
+                }
+            }.disposeOnDestroy()
         loadProfile(cookie.id)
         loadUsername(cookie)
     }
 
-
     private fun loadProfile(id: Long) {
         profileLoader.load(profilePictureUrl(id))
-                .transform(FrostGlide.roundCorner).listener(object : RequestListener<Drawable> {
-                    override fun onResourceReady(resource: Drawable?, model: Any?, target: Target<Drawable>?, dataSource: DataSource?, isFirstResource: Boolean): Boolean {
-                        profileSubject.onSuccess(true)
-                        return false
-                    }
-
-                    override fun onLoadFailed(e: GlideException?, model: Any?, target: Target<Drawable>?, isFirstResource: Boolean): Boolean {
-                        e.logFrostEvent("Profile loading exception")
-                        profileSubject.onSuccess(false)
-                        return false
-                    }
-                }).into(profile)
+            .transform(FrostGlide.roundCorner).listener(object : RequestListener<Drawable> {
+                override fun onResourceReady(
+                    resource: Drawable?,
+                    model: Any?,
+                    target: Target<Drawable>?,
+                    dataSource: DataSource?,
+                    isFirstResource: Boolean
+                ): Boolean {
+                    profileSubject.onSuccess(true)
+                    return false
+                }
+
+                override fun onLoadFailed(
+                    e: GlideException?,
+                    model: Any?,
+                    target: Target<Drawable>?,
+                    isFirstResource: Boolean
+                ): Boolean {
+                    e.logFrostEvent("Profile loading exception")
+                    profileSubject.onSuccess(false)
+                    return false
+                }
+            }).into(profile)
     }
 
     private fun loadUsername(cookie: CookieModel) {
@@ -146,5 +177,4 @@ class LoginActivity : BaseActivity() {
         web.pauseTimers()
         super.onPause()
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/MainActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/MainActivity.kt
index bf8120de..d03c6496 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/MainActivity.kt
@@ -1,8 +1,24 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.os.Bundle
-import android.support.design.widget.TabLayout
-import android.support.v4.view.ViewPager
+import androidx.viewpager.widget.ViewPager
+import com.google.android.material.tabs.TabLayout
 import com.pitchedapps.frost.facebook.FbItem
 import com.pitchedapps.frost.views.BadgedIcon
 import io.reactivex.android.schedulers.AndroidSchedulers
@@ -36,19 +52,19 @@ class MainActivity : BaseMainActivity() {
                 super.onPageScrolled(position, positionOffset, positionOffsetPixels)
                 val delta = positionOffset * (255 - 128).toFloat()
                 tabsForEachView { tabPosition, view ->
-                    view.setAllAlpha(when (tabPosition) {
-                        position -> 255.0f - delta
-                        position + 1 -> 128.0f + delta
-                        else -> 128f
-                    })
+                    view.setAllAlpha(
+                        when (tabPosition) {
+                            position -> 255.0f - delta
+                            position + 1 -> 128.0f + delta
+                            else -> 128f
+                        }
+                    )
                 }
             }
         })
         viewPager.post { fragmentSubject.onNext(0); lastPosition = 0 } //trigger hook so title is set
-
     }
 
-
     private fun setupTabs() {
         viewPager.addOnPageChangeListener(TabLayout.TabLayoutOnPageChangeListener(tabs))
         tabs.addOnTabSelectedListener(object : TabLayout.ViewPagerOnTabSelectedListener(viewPager) {
@@ -63,31 +79,31 @@ class MainActivity : BaseMainActivity() {
             }
         })
         headerBadgeObservable.throttleFirst(15, TimeUnit.SECONDS)
-                .subscribeOn(Schedulers.newThread())
-                .map { Jsoup.parse(it) }
-                .filter { it.select("[data-sigil=count]").size >= 0 } //ensure headers exist
-                .map {
-                    val feed = it.select("[data-sigil*=feed] [data-sigil=count]")
-                    val requests = it.select("[data-sigil*=requests] [data-sigil=count]")
-                    val messages = it.select("[data-sigil*=messages] [data-sigil=count]")
-                    val notifications = it.select("[data-sigil*=notifications] [data-sigil=count]")
-                    return@map arrayOf(feed, requests, messages, notifications).map { e -> e?.getOrNull(0)?.ownText() }
-                }
-                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe { (feed, requests, messages, notifications) ->
-                    tabsForEachView { _, view ->
-                        when (view.iicon) {
-                            FbItem.FEED.icon -> view.badgeText = feed
-                            FbItem.FRIENDS.icon -> view.badgeText = requests
-                            FbItem.MESSAGES.icon -> view.badgeText = messages
-                            FbItem.NOTIFICATIONS.icon -> view.badgeText = notifications
-                        }
+            .subscribeOn(Schedulers.newThread())
+            .map { Jsoup.parse(it) }
+            .filter { it.select("[data-sigil=count]").size >= 0 } //ensure headers exist
+            .map {
+                val feed = it.select("[data-sigil*=feed] [data-sigil=count]")
+                val requests = it.select("[data-sigil*=requests] [data-sigil=count]")
+                val messages = it.select("[data-sigil*=messages] [data-sigil=count]")
+                val notifications = it.select("[data-sigil*=notifications] [data-sigil=count]")
+                return@map arrayOf(feed, requests, messages, notifications).map { e -> e?.getOrNull(0)?.ownText() }
+            }
+            .observeOn(AndroidSchedulers.mainThread())
+            .subscribe { (feed, requests, messages, notifications) ->
+                tabsForEachView { _, view ->
+                    when (view.iicon) {
+                        FbItem.FEED.icon -> view.badgeText = feed
+                        FbItem.FRIENDS.icon -> view.badgeText = requests
+                        FbItem.MESSAGES.icon -> view.badgeText = messages
+                        FbItem.NOTIFICATIONS.icon -> view.badgeText = notifications
                     }
-                }.disposeOnDestroy()
+                }
+            }.disposeOnDestroy()
         adapter.pages.forEach {
             tabs.addTab(tabs.newTab()
-                    .setCustomView(BadgedIcon(this).apply { iicon = it.icon }))
+                .setCustomView(BadgedIcon(this).apply { iicon = it.icon })
+            )
         }
     }
-
 }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/SelectorActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/SelectorActivity.kt
index 58ab3dac..2907bac6 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/SelectorActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/SelectorActivity.kt
@@ -1,11 +1,27 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.os.Bundle
-import android.support.constraint.ConstraintLayout
-import android.support.v7.widget.AppCompatTextView
-import android.support.v7.widget.GridLayoutManager
-import android.support.v7.widget.RecyclerView
 import android.view.View
+import androidx.appcompat.widget.AppCompatTextView
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import ca.allanwang.kau.utils.bindView
 import com.mikepenz.fastadapter.FastAdapter
 import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter
@@ -47,4 +63,4 @@ class SelectorActivity : BaseActivity() {
             background(container)
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/SettingsActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/SettingsActivity.kt
index 7561dc88..37047448 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/SettingsActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/SettingsActivity.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.annotation.SuppressLint
@@ -12,14 +28,33 @@ import ca.allanwang.kau.kpref.activity.CoreAttributeContract
 import ca.allanwang.kau.kpref.activity.KPrefActivity
 import ca.allanwang.kau.kpref.activity.KPrefAdapterBuilder
 import ca.allanwang.kau.ui.views.RippleCanvas
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.finishSlideOut
+import ca.allanwang.kau.utils.setMenuIcons
+import ca.allanwang.kau.utils.startActivityForResult
+import ca.allanwang.kau.utils.startLink
+import ca.allanwang.kau.utils.string
+import ca.allanwang.kau.utils.tint
+import ca.allanwang.kau.utils.withSceneTransitionAnimation
 import com.mikepenz.community_material_typeface_library.CommunityMaterial
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.enums.Support
-import com.pitchedapps.frost.settings.*
-import com.pitchedapps.frost.utils.*
-
+import com.pitchedapps.frost.settings.getAppearancePrefs
+import com.pitchedapps.frost.settings.getBehaviourPrefs
+import com.pitchedapps.frost.settings.getDebugPrefs
+import com.pitchedapps.frost.settings.getExperimentalPrefs
+import com.pitchedapps.frost.settings.getFeedPrefs
+import com.pitchedapps.frost.settings.getNotificationPrefs
+import com.pitchedapps.frost.settings.sendDebug
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.REQUEST_RESTART
+import com.pitchedapps.frost.utils.cookies
+import com.pitchedapps.frost.utils.frostChangelog
+import com.pitchedapps.frost.utils.frostNavigationBar
+import com.pitchedapps.frost.utils.launchNewTask
+import com.pitchedapps.frost.utils.materialDialogThemed
+import com.pitchedapps.frost.utils.setFrostTheme
 
 /**
  * Created by Allan Wang on 2017-06-06.
@@ -100,7 +135,7 @@ class SettingsActivity : KPrefActivity() {
 
         subItems(R.string.newsfeed, getFeedPrefs()) {
             descRes = R.string.newsfeed_desc
-            iicon = CommunityMaterial.Icon.cmd_newspaper
+            iicon = CommunityMaterial.Icon2.cmd_newspaper
         }
 
         subItems(R.string.notifications, getNotificationPrefs()) {
@@ -146,7 +181,6 @@ class SettingsActivity : KPrefActivity() {
             iicon = CommunityMaterial.Icon.cmd_android_debug_bridge
             visible = { Prefs.debugSettings }
         }
-
     }
 
     fun shouldRestartMain() {
@@ -179,9 +213,11 @@ class SettingsActivity : KPrefActivity() {
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
         menuInflater.inflate(R.menu.menu_settings, menu)
         toolbar.tint(Prefs.iconColor)
-        setMenuIcons(menu, Prefs.iconColor,
-                R.id.action_email to GoogleMaterial.Icon.gmd_email,
-                R.id.action_changelog to GoogleMaterial.Icon.gmd_info)
+        setMenuIcons(
+            menu, Prefs.iconColor,
+            R.id.action_email to GoogleMaterial.Icon.gmd_email,
+            R.id.action_changelog to GoogleMaterial.Icon.gmd_info
+        )
         return true
     }
 
@@ -201,4 +237,4 @@ class SettingsActivity : KPrefActivity() {
     fun setFrostResult(flag: Int) {
         resultFlag = resultFlag or flag
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/TabCustomizerActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/TabCustomizerActivity.kt
index 7b2cfbf2..7f632940 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/TabCustomizerActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/TabCustomizerActivity.kt
@@ -1,17 +1,30 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.app.Activity
 import android.content.res.ColorStateList
 import android.os.Bundle
-import android.support.design.widget.FloatingActionButton
-import android.support.v7.widget.GridLayoutManager
-import android.support.v7.widget.RecyclerView
-import android.support.v7.widget.helper.ItemTouchHelper
 import android.view.View
 import android.view.animation.AnimationUtils
-import android.widget.TextView
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.ItemTouchHelper
+import androidx.recyclerview.widget.RecyclerView
 import ca.allanwang.kau.kotlin.lazyContext
-import ca.allanwang.kau.utils.bindView
 import ca.allanwang.kau.utils.scaleXY
 import ca.allanwang.kau.utils.setIcon
 import ca.allanwang.kau.utils.withAlpha
@@ -27,20 +40,15 @@ import com.pitchedapps.frost.facebook.FbItem
 import com.pitchedapps.frost.iitems.TabIItem
 import com.pitchedapps.frost.utils.Prefs
 import com.pitchedapps.frost.utils.setFrostColors
-import java.util.*
+import kotlinx.android.synthetic.main.activity_tab_customizer.*
+import java.util.Collections
 
 /**
  * Created by Allan Wang on 26/11/17.
  */
 class TabCustomizerActivity : BaseActivity() {
 
-    val toolbar: View by bindView(R.id.pseudo_toolbar)
-    val recycler: RecyclerView by bindView(R.id.tab_recycler)
-    val instructions: TextView by bindView(R.id.instructions)
-    val divider: View by bindView(R.id.divider)
-    val adapter = FastItemAdapter<TabIItem>()
-    val fabCancel: FloatingActionButton by bindView(R.id.fab_cancel)
-    val fabSave: FloatingActionButton by bindView(R.id.fab_save)
+    private val adapter = FastItemAdapter<TabIItem>()
 
     private val wobble = lazyContext { AnimationUtils.loadAnimation(it, R.anim.rotate_delta) }
 
@@ -48,11 +56,11 @@ class TabCustomizerActivity : BaseActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_tab_customizer)
 
-        toolbar.setBackgroundColor(Prefs.headerColor)
+        pseudo_toolbar.setBackgroundColor(Prefs.headerColor)
 
-        recycler.layoutManager = GridLayoutManager(this, TAB_COUNT, GridLayoutManager.VERTICAL, false)
-        recycler.adapter = adapter
-        recycler.setHasFixedSize(true)
+        tab_recycler.layoutManager = GridLayoutManager(this, TAB_COUNT, RecyclerView.VERTICAL, false)
+        tab_recycler.adapter = adapter
+        tab_recycler.setHasFixedSize(true)
 
         divider.setBackgroundColor(Prefs.textColor.withAlpha(30))
         instructions.setTextColor(Prefs.textColor)
@@ -63,22 +71,22 @@ class TabCustomizerActivity : BaseActivity() {
         tabs.addAll(remaining)
 
         adapter.add(tabs.map(::TabIItem))
-        bindSwapper(adapter, recycler)
+        bindSwapper(adapter, tab_recycler)
 
         adapter.withOnClickListener { view, _, _, _ -> view!!.wobble(); true }
 
         setResult(Activity.RESULT_CANCELED)
 
-        fabSave.setIcon(GoogleMaterial.Icon.gmd_check, Prefs.iconColor)
-        fabSave.backgroundTintList = ColorStateList.valueOf(Prefs.accentColor)
-        fabSave.setOnClickListener {
+        fab_save.setIcon(GoogleMaterial.Icon.gmd_check, Prefs.iconColor)
+        fab_save.backgroundTintList = ColorStateList.valueOf(Prefs.accentColor)
+        fab_save.setOnClickListener {
             adapter.adapterItems.subList(0, TAB_COUNT).map(TabIItem::item).save()
             setResult(Activity.RESULT_OK)
             finish()
         }
-        fabCancel.setIcon(GoogleMaterial.Icon.gmd_close, Prefs.iconColor)
-        fabCancel.backgroundTintList = ColorStateList.valueOf(Prefs.accentColor)
-        fabCancel.setOnClickListener { finish() }
+        fab_cancel.setIcon(GoogleMaterial.Icon.gmd_close, Prefs.iconColor)
+        fab_cancel.backgroundTintList = ColorStateList.valueOf(Prefs.accentColor)
+        fab_cancel.setOnClickListener { finish() }
         setFrostColors {
             themeWindow = true
         }
@@ -101,9 +109,9 @@ class TabCustomizerActivity : BaseActivity() {
         override fun itemTouchDropped(oldPosition: Int, newPosition: Int) = Unit
     }
 
-
     private class TabDragCallback(
-            directions: Int, itemTouchCallback: ItemTouchCallback
+        directions: Int,
+        itemTouchCallback: ItemTouchCallback
     ) : SimpleDragCallback(directions, itemTouchCallback) {
 
         private var draggingView: TabIItem.ViewHolder? = null
@@ -127,7 +135,5 @@ class TabCustomizerActivity : BaseActivity() {
                 }
             }
         }
-
     }
-
 }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/WebOverlayActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/WebOverlayActivity.kt
index 323a2eb5..b706d467 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/WebOverlayActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/WebOverlayActivity.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.activities
 
 import android.annotation.SuppressLint
@@ -5,25 +21,52 @@ import android.content.Intent
 import android.graphics.PointF
 import android.net.Uri
 import android.os.Bundle
-import android.support.design.widget.CoordinatorLayout
-import android.support.design.widget.Snackbar
-import android.support.v7.widget.Toolbar
 import android.view.Menu
 import android.view.MenuItem
 import android.webkit.ValueCallback
 import android.webkit.WebChromeClient
 import android.widget.FrameLayout
+import androidx.appcompat.widget.Toolbar
+import androidx.coordinatorlayout.widget.CoordinatorLayout
 import ca.allanwang.kau.swipe.kauSwipeOnCreate
 import ca.allanwang.kau.swipe.kauSwipeOnDestroy
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.bindView
+import ca.allanwang.kau.utils.copyToClipboard
+import ca.allanwang.kau.utils.darken
+import ca.allanwang.kau.utils.dpToPx
+import ca.allanwang.kau.utils.finishSlideOut
+import ca.allanwang.kau.utils.navigationBarColor
+import ca.allanwang.kau.utils.setMenuIcons
+import ca.allanwang.kau.utils.shareText
+import ca.allanwang.kau.utils.statusBarColor
+import ca.allanwang.kau.utils.tint
+import ca.allanwang.kau.utils.toDrawable
+import ca.allanwang.kau.utils.toast
+import ca.allanwang.kau.utils.withAlpha
+import com.google.android.material.snackbar.BaseTransientBottomBar
 import com.mikepenz.community_material_typeface_library.CommunityMaterial
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 import com.pitchedapps.frost.R
-import com.pitchedapps.frost.contracts.*
+import com.pitchedapps.frost.contracts.ActivityContract
+import com.pitchedapps.frost.contracts.FileChooserContract
+import com.pitchedapps.frost.contracts.FileChooserDelegate
+import com.pitchedapps.frost.contracts.FrostContentContainer
+import com.pitchedapps.frost.contracts.VideoViewHolder
 import com.pitchedapps.frost.enums.OverlayContext
-import com.pitchedapps.frost.facebook.*
+import com.pitchedapps.frost.facebook.FB_URL_BASE
+import com.pitchedapps.frost.facebook.FbCookie
+import com.pitchedapps.frost.facebook.FbItem
+import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
+import com.pitchedapps.frost.facebook.formattedFbUrl
 import com.pitchedapps.frost.services.FrostRunnable
-import com.pitchedapps.frost.utils.*
+import com.pitchedapps.frost.utils.ARG_URL
+import com.pitchedapps.frost.utils.ARG_USER_ID
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.Showcase
+import com.pitchedapps.frost.utils.frostSnackbar
+import com.pitchedapps.frost.utils.materialDialogThemed
+import com.pitchedapps.frost.utils.setFrostColors
 import com.pitchedapps.frost.views.FrostContentWeb
 import com.pitchedapps.frost.views.FrostVideoViewer
 import com.pitchedapps.frost.views.FrostWebView
@@ -31,7 +74,6 @@ import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.disposables.Disposable
 import okhttp3.HttpUrl
 
-
 /**
  * Created by Allan Wang on 2017-06-01.
  *
@@ -103,8 +145,8 @@ class WebOverlayActivity : WebOverlayActivityBase(false)
 
 @SuppressLint("Registered")
 open class WebOverlayActivityBase(private val forceBasicAgent: Boolean) : BaseActivity(),
-        ActivityContract, FrostContentContainer,
-        VideoViewHolder, FileChooserContract by FileChooserDelegate() {
+    ActivityContract, FrostContentContainer,
+    VideoViewHolder, FileChooserContract by FileChooserDelegate() {
 
     override val frameWrapper: FrameLayout by bindView(R.id.frame_wrapper)
     val toolbar: Toolbar by bindView(R.id.overlay_toolbar)
@@ -156,9 +198,9 @@ open class WebOverlayActivityBase(private val forceBasicAgent: Boolean) : BaseAc
         content.bind(this)
 
         content.titleObservable
-                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe { toolbar.title = it }
-                .disposeOnDestroy()
+            .observeOn(AndroidSchedulers.mainThread())
+            .subscribe { toolbar.title = it }
+            .disposeOnDestroy()
 
         with(web) {
             if (forceBasicAgent) //todo check; the webview already adds it dynamically
@@ -168,7 +210,7 @@ open class WebOverlayActivityBase(private val forceBasicAgent: Boolean) : BaseAc
             else reloadBase(true)
             if (Showcase.firstWebOverlay) {
                 coordinator.frostSnackbar(R.string.web_overlay_swipe_hint) {
-                    duration = Snackbar.LENGTH_INDEFINITE
+                    duration = BaseTransientBottomBar.LENGTH_INDEFINITE
                     setAction(R.string.kau_got_it) { _ -> this.dismiss() }
                 }
             }
@@ -235,7 +277,10 @@ open class WebOverlayActivityBase(private val forceBasicAgent: Boolean) : BaseAc
         kauSwipeOnDestroy()
     }
 
-    override fun openFileChooser(filePathCallback: ValueCallback<Array<Uri>?>, fileChooserParams: WebChromeClient.FileChooserParams) {
+    override fun openFileChooser(
+        filePathCallback: ValueCallback<Array<Uri>?>,
+        fileChooserParams: WebChromeClient.FileChooserParams
+    ) {
         openMediaPicker(filePathCallback, fileChooserParams)
     }
 
@@ -247,9 +292,11 @@ open class WebOverlayActivityBase(private val forceBasicAgent: Boolean) : BaseAc
         menuInflater.inflate(R.menu.menu_web, menu)
         overlayContext?.onMenuCreate(this, menu)
         toolbar.tint(Prefs.iconColor)
-        setMenuIcons(menu, Prefs.iconColor,
-                R.id.action_share to CommunityMaterial.Icon.cmd_share,
-                R.id.action_copy_link to GoogleMaterial.Icon.gmd_content_copy)
+        setMenuIcons(
+            menu, Prefs.iconColor,
+            R.id.action_share to CommunityMaterial.Icon2.cmd_share,
+            R.id.action_copy_link to GoogleMaterial.Icon.gmd_content_copy
+        )
         return true
     }
 
@@ -270,5 +317,4 @@ open class WebOverlayActivityBase(private val forceBasicAgent: Boolean) : BaseAc
      */
     override var videoViewer: FrostVideoViewer? = null
     override val lowerVideoPadding: PointF = PointF(0f, 0f)
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/contracts/ActivityContract.kt b/app/src/main/kotlin/com/pitchedapps/frost/contracts/ActivityContract.kt
index 1182e609..2ce83871 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/contracts/ActivityContract.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/contracts/ActivityContract.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.contracts
 
 import com.mikepenz.iconics.typeface.IIcon
@@ -25,4 +41,4 @@ interface MainActivityContract : ActivityContract, MainFabContract {
 interface MainFabContract {
     fun showFab(iicon: IIcon, clickEvent: () -> Unit)
     fun hideFab()
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/contracts/DynamicUiContract.kt b/app/src/main/kotlin/com/pitchedapps/frost/contracts/DynamicUiContract.kt
index 303c64b3..736ef72d 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/contracts/DynamicUiContract.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/contracts/DynamicUiContract.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.contracts
 
 /**
@@ -21,10 +37,8 @@ interface DynamicUiContract {
      */
     fun reloadTextSize()
 
-
     /**
      * Change text size without propagation
      */
     fun reloadTextSizeSelf()
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/contracts/FileChooser.kt b/app/src/main/kotlin/com/pitchedapps/frost/contracts/FileChooser.kt
index 15165456..73d5c56d 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/contracts/FileChooser.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/contracts/FileChooser.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.contracts
 
 import android.app.Activity
@@ -17,12 +33,19 @@ import com.pitchedapps.frost.utils.L
 const val MEDIA_CHOOSER_RESULT = 67
 
 interface FileChooserActivityContract {
-    fun openFileChooser(filePathCallback: ValueCallback<Array<Uri>?>, fileChooserParams: WebChromeClient.FileChooserParams)
+    fun openFileChooser(
+        filePathCallback: ValueCallback<Array<Uri>?>,
+        fileChooserParams: WebChromeClient.FileChooserParams
+    )
 }
 
 interface FileChooserContract {
     var filePathCallback: ValueCallback<Array<Uri>?>?
-    fun Activity.openMediaPicker(filePathCallback: ValueCallback<Array<Uri>?>, fileChooserParams: WebChromeClient.FileChooserParams)
+    fun Activity.openMediaPicker(
+        filePathCallback: ValueCallback<Array<Uri>?>,
+        fileChooserParams: WebChromeClient.FileChooserParams
+    )
+
     fun Activity.onActivityResultWeb(requestCode: Int, resultCode: Int, intent: Intent?): Boolean
 }
 
@@ -30,7 +53,10 @@ class FileChooserDelegate : FileChooserContract {
 
     override var filePathCallback: ValueCallback<Array<Uri>?>? = null
 
-    override fun Activity.openMediaPicker(filePathCallback: ValueCallback<Array<Uri>?>, fileChooserParams: WebChromeClient.FileChooserParams) {
+    override fun Activity.openMediaPicker(
+        filePathCallback: ValueCallback<Array<Uri>?>,
+        fileChooserParams: WebChromeClient.FileChooserParams
+    ) {
         kauRequestPermissions(PERMISSION_WRITE_EXTERNAL_STORAGE) { granted, _ ->
             if (!granted) {
                 filePathCallback.onReceiveValue(null)
@@ -52,5 +78,4 @@ class FileChooserDelegate : FileChooserContract {
         filePathCallback = null
         return true
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostContentContract.kt b/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostContentContract.kt
index 613295e6..50c2fe77 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostContentContract.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostContentContract.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.contracts
 
 import android.view.View
@@ -23,7 +39,6 @@ interface FrostContentContainer {
      * Update toolbar title
      */
     fun setTitle(title: String)
-
 }
 
 /**
@@ -84,7 +99,6 @@ interface FrostContentParent : DynamicUiContract {
      * For those cases, we will return false to stop it
      */
     fun registerTransition(urlChanged: Boolean, animate: Boolean): Boolean
-
 }
 
 /**
@@ -147,5 +161,4 @@ interface FrostContentCore : DynamicUiContract {
      * Signal destruction to release some content manually
      */
     fun destroy()
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostObservables.kt b/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostObservables.kt
index 882b67a0..b3b93b66 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostObservables.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostObservables.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.contracts
 
 import io.reactivex.subjects.BehaviorSubject
@@ -27,5 +43,4 @@ interface FrostObservables {
         other.progressObservable = progressObservable
         other.titleObservable = titleObservable
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostThemable.kt b/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostThemable.kt
index 3322f62e..93d827a6 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostThemable.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/contracts/FrostThemable.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.contracts
 
 import android.view.View
@@ -18,12 +34,11 @@ interface FrostThemable {
     fun reloadTheme()
 
     fun setTextColors(color: Int, vararg textViews: TextView?) =
-            themeViews(color, *textViews) { setTextColor(it) }
+        themeViews(color, *textViews) { setTextColor(it) }
 
     fun setBackgrounds(color: Int, vararg views: View?) =
-            themeViews(color, *views) { setBackgroundColor(it) }
+        themeViews(color, *views) { setBackgroundColor(it) }
 
     fun <T : View> themeViews(color: Int, vararg views: T?, action: T.(Int) -> Unit) =
-            views.filterNotNull().forEach { it.action(color) }
-
-}
\ No newline at end of file
+        views.filterNotNull().forEach { it.action(color) }
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/contracts/VideoViewHolder.kt b/app/src/main/kotlin/com/pitchedapps/frost/contracts/VideoViewHolder.kt
index 13b6a7aa..e749b0d3 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/contracts/VideoViewHolder.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/contracts/VideoViewHolder.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.contracts
 
 import android.app.Activity
@@ -49,5 +65,4 @@ interface FrameWrapper {
         setContentView(R.layout.activity_frame_wrapper)
         frameWrapper.inflate(layoutRes, true)
     }
-
 }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/dbflow/CookiesDb.kt b/app/src/main/kotlin/com/pitchedapps/frost/dbflow/CookiesDb.kt
index 1fe65d5a..db3bf973 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/dbflow/CookiesDb.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/dbflow/CookiesDb.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.dbflow
 
 import android.os.Parcel
@@ -11,7 +27,13 @@ import com.raizlabs.android.dbflow.annotation.ConflictAction
 import com.raizlabs.android.dbflow.annotation.Database
 import com.raizlabs.android.dbflow.annotation.PrimaryKey
 import com.raizlabs.android.dbflow.annotation.Table
-import com.raizlabs.android.dbflow.kotlinextensions.*
+import com.raizlabs.android.dbflow.kotlinextensions.async
+import com.raizlabs.android.dbflow.kotlinextensions.delete
+import com.raizlabs.android.dbflow.kotlinextensions.eq
+import com.raizlabs.android.dbflow.kotlinextensions.from
+import com.raizlabs.android.dbflow.kotlinextensions.save
+import com.raizlabs.android.dbflow.kotlinextensions.select
+import com.raizlabs.android.dbflow.kotlinextensions.where
 import com.raizlabs.android.dbflow.structure.BaseModel
 import io.reactivex.disposables.Disposable
 import io.reactivex.schedulers.Schedulers
@@ -30,7 +52,8 @@ object CookiesDb {
 
 @PaperParcel
 @Table(database = CookiesDb::class, allFields = true, primaryKeyConflict = ConflictAction.REPLACE)
-data class CookieModel(@PrimaryKey var id: Long = -1L, var name: String? = null, var cookie: String? = null) : BaseModel(), Parcelable {
+data class CookieModel(@PrimaryKey var id: Long = -1L, var name: String? = null, var cookie: String? = null) :
+    BaseModel(), Parcelable {
     companion object {
         @JvmField
         val CREATOR = PaperParcelCookieModel.CREATOR
@@ -40,18 +63,22 @@ data class CookieModel(@PrimaryKey var id: Long = -1L, var name: String? = null,
     override fun writeToParcel(dest: Parcel, flags: Int) = PaperParcelCookieModel.writeToParcel(this, dest, flags)
 }
 
-fun loadFbCookie(id: Long): CookieModel? = (select from CookieModel::class where (CookieModel_Table.id eq id)).querySingle()
-fun loadFbCookie(name: String): CookieModel? = (select from CookieModel::class where (CookieModel_Table.name eq name)).querySingle()
+fun loadFbCookie(id: Long): CookieModel? =
+    (select from CookieModel::class where (CookieModel_Table.id eq id)).querySingle()
+
+fun loadFbCookie(name: String): CookieModel? =
+    (select from CookieModel::class where (CookieModel_Table.name eq name)).querySingle()
 
 /**
  * Loads cookies sorted by name
  */
 fun loadFbCookiesAsync(callback: (cookies: List<CookieModel>) -> Unit) {
-    (select from CookieModel::class).orderBy(CookieModel_Table.name, true).async().queryListResultCallback { _, tResult -> callback(tResult) }.execute()
+    (select from CookieModel::class).orderBy(CookieModel_Table.name, true).async()
+        .queryListResultCallback { _, tResult -> callback(tResult) }.execute()
 }
 
-fun loadFbCookiesSync(): List<CookieModel> = (select from CookieModel::class).orderBy(CookieModel_Table.name, true).queryList()
-
+fun loadFbCookiesSync(): List<CookieModel> =
+    (select from CookieModel::class).orderBy(CookieModel_Table.name, true).queryList()
 
 inline fun saveFbCookie(cookie: CookieModel, crossinline callback: (() -> Unit) = {}) {
     cookie.async save {
@@ -69,24 +96,24 @@ fun removeCookie(id: Long) {
 }
 
 inline fun CookieModel.fetchUsername(crossinline callback: (String) -> Unit): Disposable =
-        ReactiveNetwork.checkInternetConnectivity().subscribeOn(Schedulers.io()).subscribe { yes, _ ->
-            if (!yes) return@subscribe callback("")
-            var result = ""
-            try {
-                result = frostJsoup(cookie, FbItem.PROFILE.url).title()
-                L.d { "Fetch username found" }
-            } catch (e: Exception) {
-                if (e !is UnknownHostException)
-                    e.logFrostEvent("Fetch username failed")
-            } finally {
-                if (result.isBlank() && (name?.isNotBlank() == true)) {
-                    callback(name!!)
-                    return@subscribe
-                }
-                if (name != result) {
-                    name = result
-                    saveFbCookie(this@fetchUsername)
-                }
-                callback(result)
+    ReactiveNetwork.checkInternetConnectivity().subscribeOn(Schedulers.io()).subscribe { yes, _ ->
+        if (!yes) return@subscribe callback("")
+        var result = ""
+        try {
+            result = frostJsoup(cookie, FbItem.PROFILE.url).title()
+            L.d { "Fetch username found" }
+        } catch (e: Exception) {
+            if (e !is UnknownHostException)
+                e.logFrostEvent("Fetch username failed")
+        } finally {
+            if (result.isBlank() && (name?.isNotBlank() == true)) {
+                callback(name!!)
+                return@subscribe
             }
+            if (name != result) {
+                name = result
+                saveFbCookie(this@fetchUsername)
+            }
+            callback(result)
         }
+    }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/dbflow/DbUtils.kt b/app/src/main/kotlin/com/pitchedapps/frost/dbflow/DbUtils.kt
index e4aef2a9..740fef62 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/dbflow/DbUtils.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/dbflow/DbUtils.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.dbflow
 
 import android.content.Context
@@ -14,11 +30,10 @@ object DbUtils {
     fun db(name: String) = FlowManager.getDatabase(name)
     fun dbName(name: String) = "$name.db"
     fun deleteDatabase(c: Context, name: String) = c.deleteDatabase(dbName(name))
-
 }
 
 inline fun <reified T : Any> List<T>.replace(dbName: String) {
     L.d { "Replacing $dbName.db" }
     DbUtils.db(dbName).reset()
     FastStoreModelTransaction.saveBuilder(FlowManager.getModelAdapter(T::class.java)).addAll(this).build()
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/dbflow/FbTabsDb.kt b/app/src/main/kotlin/com/pitchedapps/frost/dbflow/FbTabsDb.kt
index 827881e3..9d330169 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/dbflow/FbTabsDb.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/dbflow/FbTabsDb.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.dbflow
 
 import com.pitchedapps.frost.facebook.FbItem
@@ -39,4 +55,4 @@ fun loadFbTabs(): List<FbItem> {
 
 fun List<FbItem>.save() {
     database<FbTabsDb>().beginTransactionAsync(mapIndexed(::FbTabModel).fastSave().build()).execute()
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/dbflow/NotificationDb.kt b/app/src/main/kotlin/com/pitchedapps/frost/dbflow/NotificationDb.kt
index b61fc218..a054d95e 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/dbflow/NotificationDb.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/dbflow/NotificationDb.kt
@@ -1,8 +1,33 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.dbflow
 
 import com.pitchedapps.frost.utils.L
-import com.raizlabs.android.dbflow.annotation.*
-import com.raizlabs.android.dbflow.kotlinextensions.*
+import com.raizlabs.android.dbflow.annotation.ConflictAction
+import com.raizlabs.android.dbflow.annotation.Database
+import com.raizlabs.android.dbflow.annotation.Migration
+import com.raizlabs.android.dbflow.annotation.PrimaryKey
+import com.raizlabs.android.dbflow.annotation.Table
+import com.raizlabs.android.dbflow.kotlinextensions.async
+import com.raizlabs.android.dbflow.kotlinextensions.eq
+import com.raizlabs.android.dbflow.kotlinextensions.from
+import com.raizlabs.android.dbflow.kotlinextensions.save
+import com.raizlabs.android.dbflow.kotlinextensions.select
+import com.raizlabs.android.dbflow.kotlinextensions.where
 import com.raizlabs.android.dbflow.sql.SQLiteType
 import com.raizlabs.android.dbflow.sql.migration.AlterTableMigration
 import com.raizlabs.android.dbflow.structure.BaseModel
@@ -18,7 +43,8 @@ object NotificationDb {
 }
 
 @Migration(version = 2, database = NotificationDb::class)
-class NotificationMigration2(modelClass: Class<NotificationModel>) : AlterTableMigration<NotificationModel>(modelClass) {
+class NotificationMigration2(modelClass: Class<NotificationModel>) :
+    AlterTableMigration<NotificationModel>(modelClass) {
     override fun onPreMigrate() {
         super.onPreMigrate()
         addColumn(SQLiteType.INTEGER, "epochIm")
@@ -27,11 +53,14 @@ class NotificationMigration2(modelClass: Class<NotificationModel>) : AlterTableM
 }
 
 @Table(database = NotificationDb::class, allFields = true, primaryKeyConflict = ConflictAction.REPLACE)
-data class NotificationModel(@PrimaryKey var id: Long = -1L,
-                             var epoch: Long = -1L,
-                             var epochIm: Long = -1L) : BaseModel()
+data class NotificationModel(
+    @PrimaryKey var id: Long = -1L,
+    var epoch: Long = -1L,
+    var epochIm: Long = -1L
+) : BaseModel()
 
-fun lastNotificationTime(id: Long): NotificationModel = (select from NotificationModel::class where (NotificationModel_Table.id eq id)).querySingle()
+fun lastNotificationTime(id: Long): NotificationModel =
+    (select from NotificationModel::class where (NotificationModel_Table.id eq id)).querySingle()
         ?: NotificationModel(id = id)
 
 fun saveNotificationTime(notificationModel: NotificationModel, callback: (() -> Unit)? = null) {
@@ -40,4 +69,4 @@ fun saveNotificationTime(notificationModel: NotificationModel, callback: (() ->
         L._d { notificationModel }
         callback?.invoke()
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/debugger/OfflineWebsite.kt b/app/src/main/kotlin/com/pitchedapps/frost/debugger/OfflineWebsite.kt
index 6298f1f9..f5009cc5 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/debugger/OfflineWebsite.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/debugger/OfflineWebsite.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.debugger
 
 import ca.allanwang.kau.logging.KauLoggerExtension
@@ -32,21 +48,23 @@ import java.util.zip.ZipOutputStream
  *
  * Inspired by <a href="https://github.com/JonasCz/save-for-offline">Save for Offline</a>
  */
-class OfflineWebsite(private val url: String,
-                     private val cookie: String = "",
-                     baseUrl: String? = null,
-                     private val html: String? = null,
-                     /**
-                      * Directory that holds all the files
-                      */
-                     val baseDir: File,
-                     private val userAgent: String = USER_AGENT_BASIC) {
+class OfflineWebsite(
+    private val url: String,
+    private val cookie: String = "",
+    baseUrl: String? = null,
+    private val html: String? = null,
+    /**
+     * Directory that holds all the files
+     */
+    val baseDir: File,
+    private val userAgent: String = USER_AGENT_BASIC
+) {
 
     /**
      * Supplied url without the queries
      */
     private val baseUrl = (baseUrl ?: url.substringBefore("?")
-            .substringBefore(".com")).trim('/')
+        .substringBefore(".com")).trim('/')
 
     private val mainFile = File(baseDir, "index.html")
     private val assetDir = File(baseDir, "assets")
@@ -67,11 +85,11 @@ class OfflineWebsite(private val url: String,
     private val cssQueue = mutableSetOf<String>()
 
     private fun request(url: String) = Request.Builder()
-            .header("Cookie", cookie)
-            .header("User-Agent", userAgent)
-            .url(url)
-            .get()
-            .call()
+        .header("Cookie", cookie)
+        .header("User-Agent", userAgent)
+        .url(url)
+        .get()
+        .call()
 
     private val compositeDisposable = CompositeDisposable()
 
@@ -94,7 +112,6 @@ class OfflineWebsite(private val url: String,
             return callback(false)
         }
 
-
         if (!assetDir.createFreshDir()) {
             L.e { "Could not create ${assetDir.absolutePath}" }
             return callback(false)
@@ -245,8 +262,10 @@ class OfflineWebsite(private val url: String,
         }
     })
 
-    private inline fun <T> String.downloadUrl(fallback: () -> T,
-                                              action: (file: File, body: ResponseBody) -> T): T {
+    private inline fun <T> String.downloadUrl(
+        fallback: () -> T,
+        action: (file: File, body: ResponseBody) -> T
+    ): T {
 
         val file = File(assetDir, fileName())
         if (!file.createNewFile()) {
@@ -289,11 +308,10 @@ class OfflineWebsite(private val url: String,
         if (mapped != null) return mapped
 
         val candidate = substringBefore("?").trim('/')
-                .substringAfterLast("/").shorten()
+            .substringAfterLast("/").shorten()
 
         val index = atomicInt.getAndIncrement()
 
-
         var newUrl = "a${index}_$candidate"
 
         /**
@@ -308,10 +326,10 @@ class OfflineWebsite(private val url: String,
     }
 
     private fun String.shorten() =
-            if (length <= 10) this else substring(length - 10)
+        if (length <= 10) this else substring(length - 10)
 
     private fun Set<String>.clean(): List<String> =
-            filter(String::isNotBlank).filter { it.startsWith("http") }
+        filter(String::isNotBlank).filter { it.startsWith("http") }
 
     private fun reset() {
         cancelled = false
@@ -326,5 +344,4 @@ class OfflineWebsite(private val url: String,
         compositeDisposable.dispose()
         L.v { "Request cancelled" }
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/enums/FeedSort.kt b/app/src/main/kotlin/com/pitchedapps/frost/enums/FeedSort.kt
index d2de9988..7312399e 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/enums/FeedSort.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/enums/FeedSort.kt
@@ -1,6 +1,22 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.enums
 
-import android.support.annotation.StringRes
+import androidx.annotation.StringRes
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.facebook.FbItem
 
@@ -16,4 +32,4 @@ enum class FeedSort(@StringRes val textRes: Int, val item: FbItem) {
         val values = values() //save one instance
         operator fun invoke(index: Int) = values[index]
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/enums/MainActivityLayout.kt b/app/src/main/kotlin/com/pitchedapps/frost/enums/MainActivityLayout.kt
index 79b11752..2d51b032 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/enums/MainActivityLayout.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/enums/MainActivityLayout.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.enums
 
 import com.pitchedapps.frost.R
@@ -7,23 +23,24 @@ import com.pitchedapps.frost.utils.Prefs
  * Created by Allan Wang on 2017-08-19.
  */
 enum class MainActivityLayout(
-        val titleRes: Int,
-        val layoutRes: Int,
-        val backgroundColor: () -> Int,
-        val iconColor: () -> Int) {
+    val titleRes: Int,
+    val layoutRes: Int,
+    val backgroundColor: () -> Int,
+    val iconColor: () -> Int
+) {
 
     TOP_BAR(R.string.top_bar,
-            R.layout.activity_main,
-            { Prefs.headerColor },
-            { Prefs.iconColor }),
+        R.layout.activity_main,
+        { Prefs.headerColor },
+        { Prefs.iconColor }),
 
     BOTTOM_BAR(R.string.bottom_bar,
-            R.layout.activity_main_bottom_tabs,
-            { Prefs.bgColor },
-            { Prefs.textColor });
+        R.layout.activity_main_bottom_tabs,
+        { Prefs.bgColor },
+        { Prefs.textColor });
 
     companion object {
         val values = values() //save one instance
         operator fun invoke(index: Int) = values[index]
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/enums/OverlayContext.kt b/app/src/main/kotlin/com/pitchedapps/frost/enums/OverlayContext.kt
index f93a2229..d529db12 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/enums/OverlayContext.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/enums/OverlayContext.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.enums
 
 import android.content.Context
@@ -52,12 +68,13 @@ enum class OverlayContext(private val menuItem: FrostMenuItem?) : EnumBundle<Ove
  * Frame for an injectable menu item
  */
 class FrostMenuItem(
-        val id: Int,
-        val fbItem: FbItem,
-        val showAsAction: Int = MenuItem.SHOW_AS_ACTION_IF_ROOM) {
+    val id: Int,
+    val fbItem: FbItem,
+    val showAsAction: Int = MenuItem.SHOW_AS_ACTION_IF_ROOM
+) {
     fun addToMenu(context: Context, menu: Menu, index: Int) {
         val item = menu.add(Menu.NONE, id, index, fbItem.titleId)
         item.icon = fbItem.icon.toDrawable(context, 18)
         item.setShowAsAction(showAsAction)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/enums/Support.kt b/app/src/main/kotlin/com/pitchedapps/frost/enums/Support.kt
index ef3c88b6..23ea5a8f 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/enums/Support.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/enums/Support.kt
@@ -1,7 +1,23 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.enums
 
 import android.content.Context
-import android.support.annotation.StringRes
+import androidx.annotation.StringRes
 import ca.allanwang.kau.utils.string
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.utils.sendFrostEmail
@@ -21,4 +37,4 @@ enum class Support(@StringRes val title: Int) {
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/enums/Theme.kt b/app/src/main/kotlin/com/pitchedapps/frost/enums/Theme.kt
index ada0b456..345aa88e 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/enums/Theme.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/enums/Theme.kt
@@ -1,7 +1,23 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.enums
 
 import android.graphics.Color
-import android.support.annotation.StringRes
+import androidx.annotation.StringRes
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.injectors.CssAssets
 import com.pitchedapps.frost.injectors.InjectorContract
@@ -14,61 +30,63 @@ import com.pitchedapps.frost.utils.Prefs
 const val FACEBOOK_BLUE = 0xff3b5998.toInt()
 const val BLUE_LIGHT = 0xff5d86dd.toInt()
 
-enum class Theme(@StringRes val textRes: Int,
-                 val injector: InjectorContract,
-                 private val textColorGetter: () -> Int,
-                 private val accentColorGetter: () -> Int,
-                 private val backgroundColorGetter: () -> Int,
-                 private val headerColorGetter: () -> Int,
-                 private val iconColorGetter: () -> Int) {
+enum class Theme(
+    @StringRes val textRes: Int,
+    val injector: InjectorContract,
+    private val textColorGetter: () -> Int,
+    private val accentColorGetter: () -> Int,
+    private val backgroundColorGetter: () -> Int,
+    private val headerColorGetter: () -> Int,
+    private val iconColorGetter: () -> Int
+) {
 
     DEFAULT(R.string.kau_default,
-            JsActions.EMPTY,
-            { 0xde000000.toInt() },
-            { FACEBOOK_BLUE },
-            { 0xfffafafa.toInt() },
-            { FACEBOOK_BLUE },
-            { Color.WHITE }),
+        JsActions.EMPTY,
+        { 0xde000000.toInt() },
+        { FACEBOOK_BLUE },
+        { 0xfffafafa.toInt() },
+        { FACEBOOK_BLUE },
+        { Color.WHITE }),
 
     LIGHT(R.string.kau_light,
-            CssAssets.MATERIAL_LIGHT,
-            { 0xde000000.toInt() },
-            { FACEBOOK_BLUE },
-            { 0xfffafafa.toInt() },
-            { FACEBOOK_BLUE },
-            { Color.WHITE }),
+        CssAssets.MATERIAL_LIGHT,
+        { 0xde000000.toInt() },
+        { FACEBOOK_BLUE },
+        { 0xfffafafa.toInt() },
+        { FACEBOOK_BLUE },
+        { Color.WHITE }),
 
     DARK(R.string.kau_dark,
-            CssAssets.MATERIAL_DARK,
-            { Color.WHITE },
-            { BLUE_LIGHT },
-            { 0xff303030.toInt() },
-            { 0xff2e4b86.toInt() },
-            { Color.WHITE }),
+        CssAssets.MATERIAL_DARK,
+        { Color.WHITE },
+        { BLUE_LIGHT },
+        { 0xff303030.toInt() },
+        { 0xff2e4b86.toInt() },
+        { Color.WHITE }),
 
     AMOLED(R.string.kau_amoled,
-            CssAssets.MATERIAL_AMOLED,
-            { Color.WHITE },
-            { BLUE_LIGHT },
-            { Color.BLACK },
-            { Color.BLACK },
-            { Color.WHITE }),
+        CssAssets.MATERIAL_AMOLED,
+        { Color.WHITE },
+        { BLUE_LIGHT },
+        { Color.BLACK },
+        { Color.BLACK },
+        { Color.WHITE }),
 
     GLASS(R.string.kau_glass,
-            CssAssets.MATERIAL_GLASS,
-            { Color.WHITE },
-            { BLUE_LIGHT },
-            { 0x80000000.toInt() },
-            { 0xb3000000.toInt() },
-            { Color.WHITE }),
+        CssAssets.MATERIAL_GLASS,
+        { Color.WHITE },
+        { BLUE_LIGHT },
+        { 0x80000000.toInt() },
+        { 0xb3000000.toInt() },
+        { Color.WHITE }),
 
     CUSTOM(R.string.kau_custom,
-            CssAssets.CUSTOM,
-            { Prefs.customTextColor },
-            { Prefs.customAccentColor },
-            { Prefs.customBackgroundColor },
-            { Prefs.customHeaderColor },
-            { Prefs.customIconColor });
+        CssAssets.CUSTOM,
+        { Prefs.customTextColor },
+        { Prefs.customAccentColor },
+        { Prefs.customBackgroundColor },
+        { Prefs.customHeaderColor },
+        { Prefs.customIconColor });
 
     val textColor: Int
         get() = textColorGetter()
@@ -89,4 +107,4 @@ enum class Theme(@StringRes val textRes: Int,
         val values = values() //save one instance
         operator fun invoke(index: Int) = values[index]
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbConst.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbConst.kt
index 2b881d1c..b6207a7b 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbConst.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbConst.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook
 
 /**
@@ -12,9 +28,12 @@ fun profilePictureUrl(id: Long) = "https://graph.facebook.com/$id/picture?type=l
 const val FB_LOGIN_URL = "${FB_URL_BASE}login"
 const val FB_HOME_URL = "${FB_URL_BASE}home.php"
 
-const val USER_AGENT_FULL = "Mozilla/5.0 (Linux; Android 4.4.2; en-us; SAMSUNG SM-G900T Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/1.6 Chrome/28.0.1500.94 Mobile Safari/537.36"
-const val USER_AGENT_BASIC_OLD = "Mozilla/5.0 (Linux; Android 6.0) AppleWebKit/537.10+ (KHTML, like Gecko) Version/10.1.0.4633 Mobile Safari/537.10+"
-const val USER_AGENT_MESSENGER = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36"
+const val USER_AGENT_FULL =
+    "Mozilla/5.0 (Linux; Android 4.4.2; en-us; SAMSUNG SM-G900T Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/1.6 Chrome/28.0.1500.94 Mobile Safari/537.36"
+const val USER_AGENT_BASIC_OLD =
+    "Mozilla/5.0 (Linux; Android 6.0) AppleWebKit/537.10+ (KHTML, like Gecko) Version/10.1.0.4633 Mobile Safari/537.10+"
+const val USER_AGENT_MESSENGER =
+    "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36"
 const val USER_AGENT_BASIC = USER_AGENT_MESSENGER
 
 /**
@@ -27,4 +46,4 @@ const val WEB_LOAD_DELAY = 50L
  * Note that transitions are also called from onFinish, so this value
  * will never make a load slower than it is
  */
-const val WEB_COMMIT_LOAD_DELAY = 200L
\ No newline at end of file
+const val WEB_COMMIT_LOAD_DELAY = 200L
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbCookie.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbCookie.kt
index d54c82bc..c7931e53 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbCookie.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbCookie.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook
 
 import android.app.Activity
@@ -166,4 +182,4 @@ object FbCookie {
             }
         } else callback()
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbItem.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbItem.kt
index d6915f75..723ed450 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbItem.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbItem.kt
@@ -1,6 +1,22 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook
 
-import android.support.annotation.StringRes
+import androidx.annotation.StringRes
 import com.mikepenz.community_material_typeface_library.CommunityMaterial
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 import com.mikepenz.iconics.typeface.IIcon
@@ -15,24 +31,24 @@ import com.pitchedapps.frost.utils.EnumBundleCompanion
 import com.pitchedapps.frost.utils.EnumCompanion
 
 enum class FbItem(
-        @StringRes val titleId: Int,
-        val icon: IIcon,
-        relativeUrl: String,
-        val fragmentCreator: () -> BaseFragment = ::WebFragment
+    @StringRes val titleId: Int,
+    val icon: IIcon,
+    relativeUrl: String,
+    val fragmentCreator: () -> BaseFragment = ::WebFragment
 ) : EnumBundle<FbItem> {
 
     ACTIVITY_LOG(R.string.activity_log, GoogleMaterial.Icon.gmd_list, "me/allactivity"),
     BIRTHDAYS(R.string.birthdays, GoogleMaterial.Icon.gmd_cake, "events/birthdays"),
     CHAT(R.string.chat, GoogleMaterial.Icon.gmd_chat, "buddylist"),
     EVENTS(R.string.events, GoogleMaterial.Icon.gmd_event_note, "events/upcoming"),
-    FEED(R.string.feed, CommunityMaterial.Icon.cmd_newspaper, ""),
+    FEED(R.string.feed, CommunityMaterial.Icon2.cmd_newspaper, ""),
     FEED_MOST_RECENT(R.string.most_recent, GoogleMaterial.Icon.gmd_history, "home.php?sk=h_chr"),
     FEED_TOP_STORIES(R.string.top_stories, GoogleMaterial.Icon.gmd_star, "home.php?sk=h_nor"),
     FRIENDS(R.string.friends, GoogleMaterial.Icon.gmd_person_add, "friends/center/requests"),
     GROUPS(R.string.groups, GoogleMaterial.Icon.gmd_group, "groups"),
     MENU(R.string.menu, GoogleMaterial.Icon.gmd_menu, "settings", ::MenuFragment),
     MESSAGES(R.string.messages, MaterialDesignIconic.Icon.gmi_comments, "messages"),
-    NOTES(R.string.notes, CommunityMaterial.Icon.cmd_note, "notes"),
+    NOTES(R.string.notes, CommunityMaterial.Icon2.cmd_note, "notes"),
     NOTIFICATIONS(R.string.notifications, MaterialDesignIconic.Icon.gmi_globe, "notifications", ::NotificationFragment),
     ON_THIS_DAY(R.string.on_this_day, GoogleMaterial.Icon.gmd_today, "onthisday"),
     PAGES(R.string.pages, GoogleMaterial.Icon.gmd_flag, "pages"),
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbRegex.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbRegex.kt
index 9b29d009..2c987a48 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbRegex.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbRegex.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook
 
 /**
@@ -29,4 +45,3 @@ val FB_IMAGE_ID_MATCHER: Regex = Regex("fbcdn.*?/[0-9]+_([0-9]+)_")
 val FB_REDIRECT_URL_MATCHER: Regex = Regex("url=(.*?fbcdn.*?)\"")
 
 operator fun MatchResult?.get(groupIndex: Int) = this?.groupValues?.get(groupIndex)
-
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbUrlFormatter.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbUrlFormatter.kt
index 62675df6..2c171762 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbUrlFormatter.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/FbUrlFormatter.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook
 
 import com.pitchedapps.frost.utils.L
@@ -91,13 +107,13 @@ class FbUrlFormatter(url: String) {
          * That shouldn't break anything
          */
         val discardable = arrayOf(
-                "http://lm.facebook.com/l.php?u=",
-                "https://lm.facebook.com/l.php?u=",
-                "http://m.facebook.com/l.php?u=",
-                "https://m.facebook.com/l.php?u=",
-                "http://touch.facebook.com/l.php?u=",
-                "https://touch.facebook.com/l.php?u=",
-                VIDEO_REDIRECT
+            "http://lm.facebook.com/l.php?u=",
+            "https://lm.facebook.com/l.php?u=",
+            "http://m.facebook.com/l.php?u=",
+            "https://m.facebook.com/l.php?u=",
+            "http://touch.facebook.com/l.php?u=",
+            "https://touch.facebook.com/l.php?u=",
+            VIDEO_REDIRECT
         )
 
         /**
@@ -108,13 +124,13 @@ class FbUrlFormatter(url: String) {
         val discardableQueries = arrayOf("ref", "refid", "SharedWith")
 
         val converter = listOf(
-                "\\3C " to "%3C", "\\3E " to "%3E", "\\23 " to "%23", "\\25 " to "%25",
-                "\\7B " to "%7B", "\\7D " to "%7D", "\\7C " to "%7C", "\\5C " to "%5C",
-                "\\5E " to "%5E", "\\7E " to "%7E", "\\5B " to "%5B", "\\5D " to "%5D",
-                "\\60 " to "%60", "\\3B " to "%3B", "\\2F " to "%2F", "\\3F " to "%3F",
-                "\\3A " to "%3A", "\\40 " to "%40", "\\3D " to "%3D", "\\26 " to "%26",
-                "\\24 " to "%24", "\\2B " to "%2B", "\\22 " to "%22", "\\2C " to "%2C",
-                "\\20 " to "%20"
+            "\\3C " to "%3C", "\\3E " to "%3E", "\\23 " to "%23", "\\25 " to "%25",
+            "\\7B " to "%7B", "\\7D " to "%7D", "\\7C " to "%7C", "\\5C " to "%5C",
+            "\\5E " to "%5E", "\\7E " to "%7E", "\\5B " to "%5B", "\\5D " to "%5D",
+            "\\60 " to "%60", "\\3B " to "%3B", "\\2F " to "%2F", "\\3F " to "%3F",
+            "\\3A " to "%3A", "\\40 " to "%40", "\\3D " to "%3D", "\\26 " to "%26",
+            "\\24 " to "%24", "\\2B " to "%2B", "\\22 " to "%22", "\\2C " to "%2C",
+            "\\20 " to "%20"
         )
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/FrostParser.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/FrostParser.kt
index 3d5c5bce..5709bb9f 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/FrostParser.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/FrostParser.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.parsers
 
 import com.pitchedapps.frost.dbflow.CookieModel
@@ -54,7 +70,6 @@ interface FrostParser<out T : Any> {
      * Call parsing with given data
      */
     fun parseFromData(cookie: String?, text: String): ParseResponse<T>?
-
 }
 
 const val FALLBACK_TIME_MOD = 1000000
@@ -92,7 +107,7 @@ internal abstract class FrostParserBase<out T : Any>(private val redirectToText:
     }
 
     final override fun parseFromUrl(cookie: String?, url: String): ParseResponse<T>? =
-            parse(cookie, frostJsoup(cookie, url))
+        parse(cookie, frostJsoup(cookie, url))
 
     override fun parse(cookie: String?, document: Document): ParseResponse<T>? {
         cookie ?: return null
@@ -109,17 +124,17 @@ internal abstract class FrostParserBase<out T : Any>(private val redirectToText:
      * Returns the formatted url, or an empty string if nothing was found
      */
     protected fun Element.getInnerImgStyle(): String? =
-            select("i.img[style*=url]").getStyleUrl()
+        select("i.img[style*=url]").getStyleUrl()
 
     protected fun Elements.getStyleUrl(): String? =
-            FB_CSS_URL_MATCHER.find(attr("style"))[1]?.formattedFbUrl
+        FB_CSS_URL_MATCHER.find(attr("style"))[1]?.formattedFbUrl
 
     protected open fun textToDoc(text: String): Document? =
-            if (!redirectToText) Jsoup.parse(text)
-            else throw RuntimeException("${this::class.java.simpleName} requires text redirect but did not implement textToDoc")
+        if (!redirectToText) Jsoup.parse(text)
+        else throw RuntimeException("${this::class.java.simpleName} requires text redirect but did not implement textToDoc")
 
     protected fun parseLink(element: Element?): FrostLink? {
         val a = element?.getElementsByTag("a")?.first() ?: return null
         return FrostLink(a.text(), a.attr("href"))
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/MessageParser.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/MessageParser.kt
index 27b731bc..f05c42e9 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/MessageParser.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/MessageParser.kt
@@ -1,7 +1,27 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.parsers
 
 import com.pitchedapps.frost.dbflow.CookieModel
-import com.pitchedapps.frost.facebook.*
+import com.pitchedapps.frost.facebook.FB_EPOCH_MATCHER
+import com.pitchedapps.frost.facebook.FB_MESSAGE_NOTIF_ID_MATCHER
+import com.pitchedapps.frost.facebook.FbItem
+import com.pitchedapps.frost.facebook.formattedFbUrl
+import com.pitchedapps.frost.facebook.get
 import com.pitchedapps.frost.services.NotificationContent
 import com.pitchedapps.frost.utils.L
 import org.apache.commons.text.StringEscapeUtils
@@ -19,12 +39,12 @@ import org.jsoup.nodes.Element
 object MessageParser : FrostParser<FrostMessages> by MessageParserImpl() {
 
     fun queryUser(cookie: String?, name: String) = parseFromUrl(cookie, "${FbItem.MESSAGES.url}/?q=$name")
-
 }
 
-data class FrostMessages(val threads: List<FrostThread>,
-                         val seeMore: FrostLink?,
-                         val extraLinks: List<FrostLink>
+data class FrostMessages(
+    val threads: List<FrostThread>,
+    val seeMore: FrostLink?,
+    val extraLinks: List<FrostLink>
 ) : ParseNotification {
     override fun toString() = StringBuilder().apply {
         append("FrostMessages {\n")
@@ -35,19 +55,19 @@ data class FrostMessages(val threads: List<FrostThread>,
     }.toString()
 
     override fun getUnreadNotifications(data: CookieModel) =
-            threads.asSequence().filter(FrostThread::unread).map {
-                with(it) {
-                    NotificationContent(
-                            data = data,
-                            id = id,
-                            href = url,
-                            title = title,
-                            text = content ?: "",
-                            timestamp = time,
-                            profileUrl = img
-                    )
-                }
-            }.toList()
+        threads.asSequence().filter(FrostThread::unread).map {
+            with(it) {
+                NotificationContent(
+                    data = data,
+                    id = id,
+                    href = url,
+                    title = title,
+                    text = content ?: "",
+                    timestamp = time,
+                    profileUrl = img
+                )
+            }
+        }.toList()
 }
 
 /**
@@ -58,14 +78,16 @@ data class FrostMessages(val threads: List<FrostThread>,
  * [unread] true if image is unread, false otherwise
  * [content] optional string for thread
  */
-data class FrostThread(val id: Long,
-                       val img: String?,
-                       val title: String,
-                       val time: Long,
-                       val url: String,
-                       val unread: Boolean,
-                       val content: String?,
-                       val contentImgUrl: String?)
+data class FrostThread(
+    val id: Long,
+    val img: String?,
+    val title: String,
+    val time: Long,
+    val url: String,
+    val unread: Boolean,
+    val content: String?,
+    val contentImgUrl: String?
+)
 
 private class MessageParserImpl : FrostParserBase<FrostMessages>(true) {
 
@@ -92,11 +114,12 @@ private class MessageParserImpl : FrostParserBase<FrostMessages>(true) {
 
     override fun parseImpl(doc: Document): FrostMessages? {
         val threadList = doc.getElementById("threadlist_rows") ?: return null
-        val threads: List<FrostThread> = threadList.getElementsByAttributeValueMatching("id", ".*${FB_MESSAGE_NOTIF_ID_MATCHER.pattern}.*")
+        val threads: List<FrostThread> =
+            threadList.getElementsByAttributeValueMatching("id", ".*${FB_MESSAGE_NOTIF_ID_MATCHER.pattern}.*")
                 .mapNotNull(this::parseMessage)
         val seeMore = parseLink(doc.getElementById("see_older_threads"))
         val extraLinks = threadList.nextElementSibling().select("a")
-                .mapNotNull(this::parseLink)
+            .mapNotNull(this::parseLink)
         return FrostMessages(threads, seeMore, extraLinks)
     }
 
@@ -106,21 +129,20 @@ private class MessageParserImpl : FrostParserBase<FrostMessages>(true) {
         val epoch = FB_EPOCH_MATCHER.find(abbr.attr("data-store"))[1]?.toLongOrNull() ?: -1L
         //fetch id
         val id = FB_MESSAGE_NOTIF_ID_MATCHER.find(element.id())[1]?.toLongOrNull()
-                ?: System.currentTimeMillis() % FALLBACK_TIME_MOD
+            ?: System.currentTimeMillis() % FALLBACK_TIME_MOD
         val snippet = element.select("span.snippet").firstOrNull()
         val content = snippet?.text()?.trim()
         val contentImg = snippet?.select("i[style*=url]")?.getStyleUrl()
         val img = element.getInnerImgStyle()
         return FrostThread(
-                id = id,
-                img = img,
-                title = a.text(),
-                time = epoch,
-                url = a.attr("href").formattedFbUrl,
-                unread = !element.hasClass("acw"),
-                content = content,
-                contentImgUrl = contentImg
+            id = id,
+            img = img,
+            title = a.text(),
+            time = epoch,
+            url = a.attr("href").formattedFbUrl,
+            unread = !element.hasClass("acw"),
+            content = content,
+            contentImgUrl = contentImg
         )
     }
-
 }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/NotifParser.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/NotifParser.kt
index 8aa8e706..b8aa899b 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/NotifParser.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/NotifParser.kt
@@ -1,7 +1,27 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.parsers
 
 import com.pitchedapps.frost.dbflow.CookieModel
-import com.pitchedapps.frost.facebook.*
+import com.pitchedapps.frost.facebook.FB_EPOCH_MATCHER
+import com.pitchedapps.frost.facebook.FB_NOTIF_ID_MATCHER
+import com.pitchedapps.frost.facebook.FbItem
+import com.pitchedapps.frost.facebook.formattedFbUrl
+import com.pitchedapps.frost.facebook.get
 import com.pitchedapps.frost.services.NotificationContent
 import org.jsoup.nodes.Document
 import org.jsoup.nodes.Element
@@ -13,8 +33,8 @@ import org.jsoup.nodes.Element
 object NotifParser : FrostParser<FrostNotifs> by NotifParserImpl()
 
 data class FrostNotifs(
-        val notifs: List<FrostNotif>,
-        val seeMore: FrostLink?
+    val notifs: List<FrostNotif>,
+    val seeMore: FrostLink?
 ) : ParseNotification {
     override fun toString() = StringBuilder().apply {
         append("FrostNotifs {\n")
@@ -24,19 +44,19 @@ data class FrostNotifs(
     }.toString()
 
     override fun getUnreadNotifications(data: CookieModel) =
-            notifs.asSequence().filter(FrostNotif::unread).map {
-                with(it) {
-                    NotificationContent(
-                            data = data,
-                            id = id,
-                            href = url,
-                            title = null,
-                            text = content,
-                            timestamp = time,
-                            profileUrl = img
-                    )
-                }
-            }.toList()
+        notifs.asSequence().filter(FrostNotif::unread).map {
+            with(it) {
+                NotificationContent(
+                    data = data,
+                    id = id,
+                    href = url,
+                    title = null,
+                    text = content,
+                    timestamp = time,
+                    profileUrl = img
+                )
+            }
+        }.toList()
 }
 
 /**
@@ -49,14 +69,16 @@ data class FrostNotifs(
  * [timeString] text version of time from Facebook
  * [thumbnailUrl] optional thumbnail url if existent
  */
-data class FrostNotif(val id: Long,
-                      val img: String?,
-                      val time: Long,
-                      val url: String,
-                      val unread: Boolean,
-                      val content: String,
-                      val timeString: String,
-                      val thumbnailUrl: String?)
+data class FrostNotif(
+    val id: Long,
+    val img: String?,
+    val time: Long,
+    val url: String,
+    val unread: Boolean,
+    val content: String,
+    val timeString: String,
+    val thumbnailUrl: String?
+)
 
 private class NotifParserImpl : FrostParserBase<FrostNotifs>(false) {
 
@@ -67,8 +89,8 @@ private class NotifParserImpl : FrostParserBase<FrostNotifs>(false) {
     override fun parseImpl(doc: Document): FrostNotifs? {
         val notificationList = doc.getElementById("notifications_list") ?: return null
         val notifications = notificationList
-                .getElementsByAttributeValueMatching("id", ".*${FB_NOTIF_ID_MATCHER.pattern}.*")
-                .mapNotNull(this::parseNotif)
+            .getElementsByAttributeValueMatching("id", ".*${FB_NOTIF_ID_MATCHER.pattern}.*")
+            .mapNotNull(this::parseNotif)
         val seeMore = parseLink(doc.getElementsByAttributeValue("href", "/notifications.php?more").first())
         return FrostNotifs(notifications, seeMore)
     }
@@ -79,22 +101,20 @@ private class NotifParserImpl : FrostParserBase<FrostNotifs>(false) {
         val epoch = FB_EPOCH_MATCHER.find(abbr.attr("data-store"))[1]?.toLongOrNull() ?: -1L
         //fetch id
         val id = FB_NOTIF_ID_MATCHER.find(element.id())[1]?.toLongOrNull()
-                ?: System.currentTimeMillis() % FALLBACK_TIME_MOD
+            ?: System.currentTimeMillis() % FALLBACK_TIME_MOD
         val img = element.getInnerImgStyle()
         val timeString = abbr.text()
         val content = a.text().replace("\u00a0", " ").removeSuffix(timeString).trim() //remove &nbsp;
         val thumbnail = element.selectFirst("img.thumbnail")?.attr("src")
         return FrostNotif(
-                id = id,
-                img = img,
-                time = epoch,
-                url = a.attr("href").formattedFbUrl,
-                unread = !element.hasClass("acw"),
-                content = content,
-                timeString = timeString,
-                thumbnailUrl = if (thumbnail?.isNotEmpty() == true) thumbnail else null
+            id = id,
+            img = img,
+            time = epoch,
+            url = a.attr("href").formattedFbUrl,
+            unread = !element.hasClass("acw"),
+            content = content,
+            timeString = timeString,
+            thumbnailUrl = if (thumbnail?.isNotEmpty() == true) thumbnail else null
         )
     }
-
-
 }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/SearchParser.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/SearchParser.kt
index d3367514..7869d881 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/SearchParser.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/parsers/SearchParser.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.parsers
 
 import ca.allanwang.kau.searchview.SearchItem
@@ -46,9 +62,9 @@ data class FrostSearch(val href: String, val title: String, val description: Str
 
     companion object {
         fun create(href: String, title: String, description: String?) = FrostSearch(
-                with(href.indexOf("?")) { if (this == -1) href else href.substring(0, this) },
-                title.format(),
-                description?.format()
+            with(href.indexOf("?")) { if (this == -1) href else href.substring(0, this) },
+            title.format(),
+            description?.format()
         )
     }
 }
@@ -61,17 +77,18 @@ private class SearchParserImpl : FrostParserBase<FrostSearches>(false) {
 
     override fun parseImpl(doc: Document): FrostSearches? {
         val container: Element = doc.getElementById("BrowseResultsContainer")
-                ?: doc.getElementById("root")
-                ?: return null
+            ?: doc.getElementById("root")
+            ?: return null
         /**
          *
          * Removed [data-store*=result_id]
          */
         return FrostSearches(container.select("a.touchable[href]").filter(Element::hasText).map {
-            FrostSearch.create(it.attr("href").formattedFbUrl,
-                    it.select("._uoi").first()?.text() ?: "",
-                    it.select("._1tcc").first()?.text())
+            FrostSearch.create(
+                it.attr("href").formattedFbUrl,
+                it.select("._uoi").first()?.text() ?: "",
+                it.select("._1tcc").first()?.text()
+            )
         }.filter { it.title.isNotBlank() })
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/FbRequest.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/FbRequest.kt
index 500c4102..584107cc 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/FbRequest.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/FbRequest.kt
@@ -1,7 +1,29 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.requests
 
 import com.pitchedapps.frost.BuildConfig
-import com.pitchedapps.frost.facebook.*
+import com.pitchedapps.frost.facebook.FB_DTSG_MATCHER
+import com.pitchedapps.frost.facebook.FB_JSON_URL_MATCHER
+import com.pitchedapps.frost.facebook.FB_REV_MATCHER
+import com.pitchedapps.frost.facebook.FB_URL_BASE
+import com.pitchedapps.frost.facebook.FB_USER_MATCHER
+import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
+import com.pitchedapps.frost.facebook.get
 import com.pitchedapps.frost.rx.RxFlyweight
 import com.pitchedapps.frost.utils.L
 import io.reactivex.Single
@@ -21,10 +43,9 @@ private class RxAuth : RxFlyweight<String, Long, RequestAuth>() {
     override fun call(input: String) = input.getAuth()
 
     override fun validate(input: String, cond: Long) =
-            System.currentTimeMillis() - cond < 3600000 // valid for an hour
+        System.currentTimeMillis() - cond < 3600000 // valid for an hour
 
     override fun cache(input: String) = System.currentTimeMillis()
-
 }
 
 private val auth = RxAuth()
@@ -48,10 +69,12 @@ fun String?.fbRequest(fail: () -> Unit = {}, action: RequestAuth.() -> Unit) {
 /**
  * Underlying container for all fb requests
  */
-data class RequestAuth(val userId: Long = -1,
-                       val cookie: String = "",
-                       val fb_dtsg: String = "",
-                       val rev: String = "") {
+data class RequestAuth(
+    val userId: Long = -1,
+    val cookie: String = "",
+    val fb_dtsg: String = "",
+    val rev: String = ""
+) {
     val isComplete
         get() = userId > 0 && cookie.isNotEmpty() && fb_dtsg.isNotEmpty() && rev.isNotEmpty()
 }
@@ -64,8 +87,8 @@ class FrostRequest<out T : Any?>(val call: Call, private val invoke: (Call) -> T
 }
 
 internal inline fun <T : Any?> RequestAuth.frostRequest(
-        noinline invoke: (Call) -> T,
-        builder: Request.Builder.() -> Request.Builder // to ensure we don't do anything extra at the end
+    noinline invoke: (Call) -> T,
+    builder: Request.Builder.() -> Request.Builder // to ensure we don't do anything extra at the end
 ): FrostRequest<T> {
     val request = cookie.requestBuilder()
     request.builder()
@@ -75,8 +98,10 @@ internal inline fun <T : Any?> RequestAuth.frostRequest(
 val httpClient: OkHttpClient by lazy {
     val builder = OkHttpClient.Builder()
     if (BuildConfig.DEBUG)
-        builder.addInterceptor(HttpLoggingInterceptor()
-                .setLevel(HttpLoggingInterceptor.Level.BASIC))
+        builder.addInterceptor(
+            HttpLoggingInterceptor()
+                .setLevel(HttpLoggingInterceptor.Level.BASIC)
+        )
     builder.build()
 }
 
@@ -97,7 +122,7 @@ internal fun List<Pair<String, Any?>>.withEmptyData(vararg key: String): List<Pa
 
 internal fun String?.requestBuilder(): Request.Builder {
     val builder = Request.Builder()
-            .header("User-Agent", USER_AGENT_BASIC)
+        .header("User-Agent", USER_AGENT_BASIC)
     if (this != null)
         builder.header("Cookie", this)
 //        .cacheControl(CacheControl.FORCE_NETWORK)
@@ -112,9 +137,9 @@ fun String.getAuth(): RequestAuth {
     val id = FB_USER_MATCHER.find(this)[1]?.toLong() ?: return auth
     auth = auth.copy(userId = id)
     val call = this.requestBuilder()
-            .url(FB_URL_BASE)
-            .get()
-            .call()
+        .url(FB_URL_BASE)
+        .get()
+        .call()
     call.execute().body()?.charStream()?.useLines { lines ->
         lines.forEach {
             val text = StringEscapeUtils.unescapeEcmaScript(it)
@@ -135,8 +160,10 @@ fun String.getAuth(): RequestAuth {
     return auth
 }
 
-inline fun <T, reified R : Any, O> Array<T>.zip(crossinline mapper: (List<R>) -> O,
-                                                crossinline caller: (T) -> R): Single<O> {
+inline fun <T, reified R : Any, O> Array<T>.zip(
+    crossinline mapper: (List<R>) -> O,
+    crossinline caller: (T) -> R
+): Single<O> {
     if (isEmpty())
         return Single.just(mapper(emptyList()))
     val singles = map { Single.fromCallable { caller(it) }.subscribeOn(Schedulers.io()) }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Images.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Images.kt
index 8eeef08d..e0ccea81 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Images.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Images.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.requests
 
 import com.bumptech.glide.Priority
@@ -11,7 +27,11 @@ import com.bumptech.glide.load.model.MultiModelLoaderFactory
 import com.bumptech.glide.request.RequestOptions
 import com.bumptech.glide.request.target.Target
 import com.bumptech.glide.signature.ObjectKey
-import com.pitchedapps.frost.facebook.*
+import com.pitchedapps.frost.facebook.FB_IMAGE_ID_MATCHER
+import com.pitchedapps.frost.facebook.FB_REDIRECT_URL_MATCHER
+import com.pitchedapps.frost.facebook.FB_URL_BASE
+import com.pitchedapps.frost.facebook.formattedFbUrl
+import com.pitchedapps.frost.facebook.get
 import io.reactivex.Maybe
 import okhttp3.Call
 import okhttp3.Request
@@ -33,9 +53,9 @@ val test: () -> InputStream? = { null }
  */
 fun String.getFullSizedImageUrl(url: String): Maybe<String?> = Maybe.fromCallable {
     val redirect = requestBuilder().url(url).get().call()
-            .execute().body()?.string() ?: return@fromCallable null
+        .execute().body()?.string() ?: return@fromCallable null
     return@fromCallable FB_REDIRECT_URL_MATCHER.find(redirect)[1]?.formattedFbUrl
-            ?: return@fromCallable null
+        ?: return@fromCallable null
 }.onErrorComplete()
 
 /**
@@ -51,7 +71,6 @@ data class HdImageMaybe(val url: String, val cookie: String) {
     val isValid: Boolean by lazy {
         id != -1L && cookie.isNotBlank()
     }
-
 }
 
 /*
@@ -69,18 +88,20 @@ class HdImageLoadingFactory : ModelLoaderFactory<HdImageMaybe, InputStream> {
 }
 
 fun <T> RequestBuilder<T>.loadWithPotentialHd(model: HdImageMaybe) =
-        thumbnail(clone().load(model.url))
-                .load(model)
-                .apply(RequestOptions().override(Target.SIZE_ORIGINAL))
+    thumbnail(clone().load(model.url))
+        .load(model)
+        .apply(RequestOptions().override(Target.SIZE_ORIGINAL))
 
 class HdImageLoading : ModelLoader<HdImageMaybe, InputStream> {
 
-    override fun buildLoadData(model: HdImageMaybe,
-                               width: Int,
-                               height: Int,
-                               options: Options): ModelLoader.LoadData<InputStream>? =
-            if (!model.isValid) null
-            else ModelLoader.LoadData(ObjectKey(model), HdImageFetcher(model))
+    override fun buildLoadData(
+        model: HdImageMaybe,
+        width: Int,
+        height: Int,
+        options: Options
+    ): ModelLoader.LoadData<InputStream>? =
+        if (!model.isValid) null
+        else ModelLoader.LoadData(ObjectKey(model), HdImageFetcher(model))
 
     override fun handles(model: HdImageMaybe) = model.isValid
 }
@@ -105,7 +126,7 @@ class HdImageFetcher(private val model: HdImageMaybe) : DataFetcher<InputStream>
         model.cookie.fbRequest(fail = { callback.fail("Invalid auth") }) {
             if (cancelled) return@fbRequest callback.fail("Cancelled")
             val url = getFullSizedImage(model.id).invoke()
-                    ?: return@fbRequest callback.fail("Null url")
+                ?: return@fbRequest callback.fail("Null url")
             if (cancelled) return@fbRequest callback.fail("Cancelled")
             if (!url.contains("png") && !url.contains("jpg")) return@fbRequest callback.fail("Invalid format")
             urlCall = Request.Builder().url(url).get().call()
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Menu.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Menu.kt
index e83e4e43..dcb0ce10 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Menu.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Menu.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.requests
 
 import com.fasterxml.jackson.annotation.JsonCreator
@@ -19,28 +35,27 @@ import java.io.IOException
 fun RequestAuth.getMenuData(): FrostRequest<MenuData?> {
 
     val body = listOf(
-            "fb_dtsg" to fb_dtsg,
-            "__user" to userId
+        "fb_dtsg" to fb_dtsg,
+        "__user" to userId
     ).withEmptyData("m_sess", "__dyn", "__req", "__ajax__")
 
     return frostRequest(::parseMenu) {
         url("${FB_URL_BASE}bookmarks/flyout/body/?id=u_0_2")
         post(body.toForm())
     }
-
 }
 
 fun parseMenu(call: Call): MenuData? {
     val fullString = call.execute().body()?.string() ?: return null
     var jsonString = fullString.substringAfter("bookmarkGroups", "")
-            .substringAfter("[", "")
+        .substringAfter("[", "")
 
     if (jsonString.isBlank()) return null
 
     jsonString = "{ \"data\" : [${StringEscapeUtils.unescapeEcmaScript(jsonString)}"
 
     val mapper = ObjectMapper()
-            .disable(MapperFeature.AUTO_DETECT_SETTERS)
+        .disable(MapperFeature.AUTO_DETECT_SETTERS)
 
     return try {
         val data = mapper.readValue(jsonString, MenuData::class.java)
@@ -48,11 +63,14 @@ fun parseMenu(call: Call): MenuData? {
         // parse footer content
 
         val footer = fullString.substringAfter("footerMarkup", "")
-                .substringAfter("{", "")
-                .substringBefore("}", "")
-
-        val doc = Jsoup.parseBodyFragment(StringEscapeUtils.unescapeEcmaScript(
-                StringEscapeUtils.unescapeEcmaScript(footer)))
+            .substringAfter("{", "")
+            .substringBefore("}", "")
+
+        val doc = Jsoup.parseBodyFragment(
+            StringEscapeUtils.unescapeEcmaScript(
+                StringEscapeUtils.unescapeEcmaScript(footer)
+            )
+        )
         val footerData = mutableListOf<MenuFooterItem>()
         val footerSmallData = mutableListOf<MenuFooterItem>()
 
@@ -76,11 +94,14 @@ fun parseMenu(call: Call): MenuData? {
 }
 
 @JsonIgnoreProperties(ignoreUnknown = true)
-data class MenuData(val data: List<MenuHeader> = emptyList(),
-                    val footer: MenuFooter = MenuFooter()) {
-
-    @JsonCreator constructor(
-            @JsonProperty("data") data: List<MenuHeader>?
+data class MenuData(
+    val data: List<MenuHeader> = emptyList(),
+    val footer: MenuFooter = MenuFooter()
+) {
+
+    @JsonCreator
+    constructor(
+        @JsonProperty("data") data: List<MenuHeader>?
     ) : this(data ?: emptyList(), MenuFooter())
 
     fun flatMapValid(): List<MenuItemData> {
@@ -95,7 +116,6 @@ data class MenuData(val data: List<MenuHeader> = emptyList(),
 
         return items
     }
-
 }
 
 interface MenuItemData {
@@ -103,17 +123,20 @@ interface MenuItemData {
 }
 
 @JsonIgnoreProperties(ignoreUnknown = true)
-data class MenuHeader(val id: String? = null,
-                      val header: String? = null,
-                      val visible: List<MenuItem> = emptyList(),
-                      val all: List<MenuItem> = emptyList()) : MenuItemData {
-
-    @JsonCreator constructor(
-            @JsonProperty("id") id: String?,
-            @JsonProperty("header") header: String?,
-            @JsonProperty("visible") visible: List<MenuItem>?,
-            @JsonProperty("all") all: List<MenuItem>?,
-            @JsonProperty("fake") fake: Boolean?
+data class MenuHeader(
+    val id: String? = null,
+    val header: String? = null,
+    val visible: List<MenuItem> = emptyList(),
+    val all: List<MenuItem> = emptyList()
+) : MenuItemData {
+
+    @JsonCreator
+    constructor(
+        @JsonProperty("id") id: String?,
+        @JsonProperty("header") header: String?,
+        @JsonProperty("visible") visible: List<MenuItem>?,
+        @JsonProperty("all") all: List<MenuItem>?,
+        @JsonProperty("fake") fake: Boolean?
     ) : this(id, header, visible ?: emptyList(), all ?: emptyList())
 
     override val isValid: Boolean
@@ -121,41 +144,49 @@ data class MenuHeader(val id: String? = null,
 }
 
 @JsonIgnoreProperties(ignoreUnknown = true)
-data class MenuItem(val id: String? = null,
-                    val name: String? = null,
-                    val pic: String? = null,
-                    val url: String? = null,
-                    val badge: String? = null,
-                    val countDetails: String? = null) : MenuItemData {
-
-    @JsonCreator constructor(
-            @JsonProperty("id") id: String?,
-            @JsonProperty("name") name: String?,
-            @JsonProperty("pic") pic: String?,
-            @JsonProperty("url") url: String?,
-            @JsonProperty("count") badge: String?,
-            @JsonProperty("count_details") countDetails: String?,
-            @JsonProperty("fake") fake: Boolean?
-    ) : this(id, name, pic?.formattedFbUrl,
-            url?.formattedFbUrl,
-            if (badge == "0") null else badge,
-            countDetails)
+data class MenuItem(
+    val id: String? = null,
+    val name: String? = null,
+    val pic: String? = null,
+    val url: String? = null,
+    val badge: String? = null,
+    val countDetails: String? = null
+) : MenuItemData {
+
+    @JsonCreator
+    constructor(
+        @JsonProperty("id") id: String?,
+        @JsonProperty("name") name: String?,
+        @JsonProperty("pic") pic: String?,
+        @JsonProperty("url") url: String?,
+        @JsonProperty("count") badge: String?,
+        @JsonProperty("count_details") countDetails: String?,
+        @JsonProperty("fake") fake: Boolean?
+    ) : this(
+        id, name, pic?.formattedFbUrl,
+        url?.formattedFbUrl,
+        if (badge == "0") null else badge,
+        countDetails
+    )
 
     override val isValid: Boolean
         get() = !name.isNullOrBlank() && !url.isNullOrBlank()
 }
 
-data class MenuFooter(val data: List<MenuFooterItem> = emptyList(),
-                      val smallData: List<MenuFooterItem> = emptyList()) {
+data class MenuFooter(
+    val data: List<MenuFooterItem> = emptyList(),
+    val smallData: List<MenuFooterItem> = emptyList()
+) {
 
     val hasContent
         get() = data.isNotEmpty() || smallData.isNotEmpty()
-
 }
 
-data class MenuFooterItem(val name: String? = null,
-                          val url: String? = null,
-                          val isSmall: Boolean = false) : MenuItemData {
+data class MenuFooterItem(
+    val name: String? = null,
+    val url: String? = null,
+    val isSmall: Boolean = false
+) : MenuItemData {
     override val isValid: Boolean
         get() = name != null && url != null
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Messages.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Messages.kt
index 0e37a61e..f350c547 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Messages.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Messages.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.requests
 
 import com.pitchedapps.frost.facebook.FB_URL_BASE
@@ -10,10 +26,10 @@ fun RequestAuth.sendMessage(group: String, content: String): FrostRequest<Boolea
 
     // todo test more; only tested against tids=cid...
     val body = listOf(
-            "tids" to group,
-            "body" to content,
-            "fb_dtsg" to fb_dtsg,
-            "__user" to userId
+        "tids" to group,
+        "body" to content,
+        "fb_dtsg" to fb_dtsg,
+        "__user" to userId
     ).withEmptyData("m_sess", "__dyn", "__req", "__ajax__")
 
     return frostRequest(::validateMessage) {
@@ -29,4 +45,4 @@ private fun validateMessage(call: Call): Boolean {
     val body = call.execute().body() ?: return false
     // todo
     return true
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Notifications.kt b/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Notifications.kt
index 0d3926dc..43815b67 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Notifications.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/facebook/requests/Notifications.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.requests
 
 import com.pitchedapps.frost.facebook.FB_URL_BASE
@@ -8,11 +24,11 @@ import com.pitchedapps.frost.facebook.FB_URL_BASE
 fun RequestAuth.markNotificationRead(notifId: Long): FrostRequest<Boolean> {
 
     val body = listOf(
-            "click_type" to "notification_click",
-            "id" to notifId,
-            "target_id" to "null",
-            "fb_dtsg" to fb_dtsg,
-            "__user" to userId
+        "click_type" to "notification_click",
+        "id" to notifId,
+        "target_id" to "null",
+        "fb_dtsg" to fb_dtsg,
+        "__user" to userId
     ).withEmptyData("m_sess", "__dyn", "__req", "__ajax__")
 
     return frostRequest(::executeForNoError) {
@@ -22,6 +38,6 @@ fun RequestAuth.markNotificationRead(notifId: Long): FrostRequest<Boolean> {
 }
 
 fun RequestAuth.markNotificationsRead(vararg notifId: Long) =
-        notifId.toTypedArray().zip<Long, Boolean, Boolean>(
-                { it.all { self -> self } },
-                { markNotificationRead(it).invoke() })
\ No newline at end of file
+    notifId.toTypedArray().zip<Long, Boolean, Boolean>(
+        { it.all { self -> self } },
+        { markNotificationRead(it).invoke() })
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/fragments/FragmentBase.kt b/app/src/main/kotlin/com/pitchedapps/frost/fragments/FragmentBase.kt
index cf48893c..98e28bd3 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/fragments/FragmentBase.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/fragments/FragmentBase.kt
@@ -1,15 +1,31 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.fragments
 
 import android.content.Context
 import android.os.Bundle
-import android.support.design.widget.FloatingActionButton
-import android.support.v4.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.fragment.app.Fragment
 import ca.allanwang.kau.utils.fadeScaleTransition
 import ca.allanwang.kau.utils.setIcon
 import ca.allanwang.kau.utils.withArguments
+import com.google.android.material.floatingactionbutton.FloatingActionButton
 import com.mikepenz.iconics.typeface.IIcon
 import com.pitchedapps.frost.contracts.DynamicUiContract
 import com.pitchedapps.frost.contracts.FrostContentParent
@@ -17,7 +33,12 @@ import com.pitchedapps.frost.contracts.MainActivityContract
 import com.pitchedapps.frost.contracts.MainFabContract
 import com.pitchedapps.frost.enums.FeedSort
 import com.pitchedapps.frost.facebook.FbItem
-import com.pitchedapps.frost.utils.*
+import com.pitchedapps.frost.utils.ARG_URL
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.REQUEST_REFRESH
+import com.pitchedapps.frost.utils.REQUEST_TEXT_ZOOM
+import com.pitchedapps.frost.utils.frostEvent
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.disposables.Disposable
 
@@ -33,12 +54,17 @@ abstract class BaseFragment : Fragment(), FragmentContract, DynamicUiContract {
         private const val ARG_POSITION = "arg_position"
         private const val ARG_VALID = "arg_valid"
 
-        internal operator fun invoke(base: () -> BaseFragment, useFallback: Boolean, data: FbItem, position: Int): BaseFragment {
+        internal operator fun invoke(
+            base: () -> BaseFragment,
+            useFallback: Boolean,
+            data: FbItem,
+            position: Int
+        ): BaseFragment {
             val fragment = if (!useFallback) base() else WebFragment()
             val d = if (data == FbItem.FEED) FeedSort(Prefs.feedSort).item else data
             fragment.withArguments(
-                    ARG_URL to d.url,
-                    ARG_POSITION to position
+                ARG_URL to d.url,
+                ARG_POSITION to position
             )
             d.put(fragment.arguments!!)
             return fragment
@@ -55,8 +81,10 @@ abstract class BaseFragment : Fragment(), FragmentContract, DynamicUiContract {
             if (value || this is WebFragment) return
             arguments!!.putBoolean(ARG_VALID, value)
             L.e { "Invalidating position $position" }
-            frostEvent("Native Fallback",
-                    "Item" to baseEnum.name)
+            frostEvent(
+                "Native Fallback",
+                "Item" to baseEnum.name
+            )
             (context as MainActivityContract).reloadFragment(this)
         }
 
@@ -75,10 +103,14 @@ abstract class BaseFragment : Fragment(), FragmentContract, DynamicUiContract {
             throw IllegalArgumentException("${this::class.java.simpleName} is not attached to a context implementing MainActivityContract")
     }
 
-    final override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+    final override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
         val view = inflater.inflate(layoutRes, container, false)
-        val content = view  as? FrostContentParent
-                ?: throw IllegalArgumentException("layoutRes for fragment must return view implementing FrostContentParent")
+        val content = view as? FrostContentParent
+            ?: throw IllegalArgumentException("layoutRes for fragment must return view implementing FrostContentParent")
         this.content = content
         content.bind(this)
         return view
@@ -113,28 +145,28 @@ abstract class BaseFragment : Fragment(), FragmentContract, DynamicUiContract {
     }
 
     override fun attachMainObservable(contract: MainActivityContract): Disposable =
-            contract.fragmentSubject.observeOn(AndroidSchedulers.mainThread()).subscribe {
-                when (it) {
-                    REQUEST_REFRESH -> {
-                        core?.apply {
-                            clearHistory()
-                            firstLoad = true
-                            firstLoadRequest()
-                        }
-                    }
-                    position -> {
-                        contract.setTitle(baseEnum.titleId)
-                        updateFab(contract)
-                        core?.active = true
-                    }
-                    -(position + 1) -> {
-                        core?.active = false
-                    }
-                    REQUEST_TEXT_ZOOM -> {
-                        reloadTextSize()
+        contract.fragmentSubject.observeOn(AndroidSchedulers.mainThread()).subscribe {
+            when (it) {
+                REQUEST_REFRESH -> {
+                    core?.apply {
+                        clearHistory()
+                        firstLoad = true
+                        firstLoadRequest()
                     }
                 }
+                position -> {
+                    contract.setTitle(baseEnum.titleId)
+                    updateFab(contract)
+                    core?.active = true
+                }
+                -(position + 1) -> {
+                    core?.active = false
+                }
+                REQUEST_TEXT_ZOOM -> {
+                    reloadTextSize()
+                }
             }
+        }
 
     override fun updateFab(contract: MainFabContract) {
         contract.hideFab() // default
@@ -197,4 +229,3 @@ abstract class BaseFragment : Fragment(), FragmentContract, DynamicUiContract {
 
     override fun onTabClick(): Unit = content?.core?.onTabClicked() ?: Unit
 }
-
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/fragments/FragmentContract.kt b/app/src/main/kotlin/com/pitchedapps/frost/fragments/FragmentContract.kt
index 6555e076..e24e8308 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/fragments/FragmentContract.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/fragments/FragmentContract.kt
@@ -1,6 +1,26 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.fragments
 
-import com.pitchedapps.frost.contracts.*
+import com.pitchedapps.frost.contracts.FrostContentContainer
+import com.pitchedapps.frost.contracts.FrostContentCore
+import com.pitchedapps.frost.contracts.FrostContentParent
+import com.pitchedapps.frost.contracts.MainActivityContract
+import com.pitchedapps.frost.contracts.MainFabContract
 import com.pitchedapps.frost.views.FrostRecyclerView
 import io.reactivex.disposables.Disposable
 
@@ -74,8 +94,6 @@ interface FragmentContract : FrostContentContainer {
     fun onBackPressed(): Boolean
 
     fun onTabClick()
-
-
 }
 
 interface RecyclerContentContract {
@@ -88,5 +106,4 @@ interface RecyclerContentContract {
      * Callback returns [true] for success, [false] otherwise
      */
     fun reload(progress: (Int) -> Unit, callback: (Boolean) -> Unit)
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragmentBase.kt b/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragmentBase.kt
index 4f9133a6..f77f83ea 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragmentBase.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragmentBase.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.fragments
 
 import ca.allanwang.kau.adapters.fastAdapter
@@ -65,7 +81,6 @@ abstract class GenericRecyclerFragment<T, Item : IItem<*, *>> : RecyclerFragment
      * Create the fast adapter to bind to the recyclerview
      */
     open fun getAdapter(): FastAdapter<IItem<*, *>> = fastAdapter(this.adapter)
-
 }
 
 abstract class FrostParserFragment<T : Any, Item : IItem<*, *>> : RecyclerFragment() {
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragments.kt b/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragments.kt
index 4f597731..ff37b66d 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragments.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/fragments/RecyclerFragments.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.fragments
 
 import com.mikepenz.fastadapter.IItem
@@ -6,8 +22,18 @@ import com.pitchedapps.frost.facebook.FbItem
 import com.pitchedapps.frost.facebook.parsers.FrostNotifs
 import com.pitchedapps.frost.facebook.parsers.NotifParser
 import com.pitchedapps.frost.facebook.parsers.ParseResponse
-import com.pitchedapps.frost.facebook.requests.*
-import com.pitchedapps.frost.iitems.*
+import com.pitchedapps.frost.facebook.requests.MenuFooterItem
+import com.pitchedapps.frost.facebook.requests.MenuHeader
+import com.pitchedapps.frost.facebook.requests.MenuItem
+import com.pitchedapps.frost.facebook.requests.MenuItemData
+import com.pitchedapps.frost.facebook.requests.fbRequest
+import com.pitchedapps.frost.facebook.requests.getMenuData
+import com.pitchedapps.frost.iitems.ClickableIItemContract
+import com.pitchedapps.frost.iitems.MenuContentIItem
+import com.pitchedapps.frost.iitems.MenuFooterIItem
+import com.pitchedapps.frost.iitems.MenuFooterSmallIItem
+import com.pitchedapps.frost.iitems.MenuHeaderIItem
+import com.pitchedapps.frost.iitems.NotificationIItem
 import com.pitchedapps.frost.utils.frostJsoup
 import com.pitchedapps.frost.views.FrostRecyclerView
 import org.jetbrains.anko.doAsync
@@ -23,7 +49,7 @@ class NotificationFragment : FrostParserFragment<FrostNotifs, NotificationIItem>
     override fun getDoc(cookie: String?) = frostJsoup(cookie, "${FbItem.NOTIFICATIONS.url}?more")
 
     override fun toItems(response: ParseResponse<FrostNotifs>): List<NotificationIItem> =
-            response.data.notifs.map { NotificationIItem(it, response.cookie) }
+        response.data.notifs.map { NotificationIItem(it, response.cookie) }
 
     override fun bindImpl(recyclerView: FrostRecyclerView) {
         NotificationIItem.bindEvents(adapter)
@@ -61,4 +87,4 @@ class MenuFragment : GenericRecyclerFragment<MenuItemData, IItem<*, *>>() {
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/fragments/WebFragments.kt b/app/src/main/kotlin/com/pitchedapps/frost/fragments/WebFragments.kt
index d9edda78..72367eaa 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/fragments/WebFragments.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/fragments/WebFragments.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.fragments
 
 import android.webkit.WebView
@@ -43,4 +59,4 @@ class WebFragment : BaseFragment() {
         }
         super.updateFab(contract)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/glide/GlideUtils.kt b/app/src/main/kotlin/com/pitchedapps/frost/glide/GlideUtils.kt
index 50d4d7b4..0c471c63 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/glide/GlideUtils.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/glide/GlideUtils.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.glide
 
 import android.content.Context
@@ -30,11 +46,11 @@ object FrostGlide {
 }
 
 fun <T> RequestBuilder<T>.transform(vararg transformation: BitmapTransformation): RequestBuilder<T> =
-        when (transformation.size) {
-            0 -> this
-            1 -> apply(RequestOptions.bitmapTransform(transformation[0]))
-            else -> apply(RequestOptions.bitmapTransform(MultiTransformation(*transformation)))
-        }
+    when (transformation.size) {
+        0 -> this
+        1 -> apply(RequestOptions.bitmapTransform(transformation[0]))
+        else -> apply(RequestOptions.bitmapTransform(MultiTransformation(*transformation)))
+    }
 
 @GlideModule
 class FrostGlideModule : AppGlideModule() {
@@ -48,7 +64,7 @@ class FrostGlideModule : AppGlideModule() {
 }
 
 private fun getFrostHttpClient(): OkHttpClient =
-        OkHttpClient.Builder().addInterceptor(FrostCookieInterceptor()).build()
+    OkHttpClient.Builder().addInterceptor(FrostCookieInterceptor()).build()
 
 class FrostCookieInterceptor : Interceptor {
     override fun intercept(chain: Interceptor.Chain): Response {
@@ -58,4 +74,4 @@ class FrostCookieInterceptor : Interceptor {
         val request = origRequest.newBuilder().addHeader("Cookie", cookie).build()
         return chain.proceed(request)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/glide/RoundCornerTransformation.kt b/app/src/main/kotlin/com/pitchedapps/frost/glide/RoundCornerTransformation.kt
index 5eded159..564224ea 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/glide/RoundCornerTransformation.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/glide/RoundCornerTransformation.kt
@@ -1,12 +1,32 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.glide
 
-import android.graphics.*
+import android.graphics.Bitmap
+import android.graphics.BitmapShader
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.RectF
+import android.graphics.Shader
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool
 import com.bumptech.glide.load.resource.bitmap.BitmapTransformation
 import com.pitchedapps.frost.utils.Prefs
 import java.security.MessageDigest
 
-
 /**
  * Created by Allan Wang on 27/12/17.
  */
@@ -25,17 +45,17 @@ class RoundCornerTransformation : BitmapTransformation() {
         bitmap.setHasAlpha(true)
 
         val radius = Math.min(width, height).toFloat() /
-                (if (Prefs.showRoundedIcons) 2f else 10f)
+            (if (Prefs.showRoundedIcons) 2f else 10f)
 
         val canvas = Canvas(bitmap)
         val paint = Paint()
         paint.isAntiAlias = true
         paint.shader = BitmapShader(toTransform, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP)
-        canvas.drawRoundRect(RectF(0f, 0f, width.toFloat(), height.toFloat()),
-                radius, radius, paint)
+        canvas.drawRoundRect(
+            RectF(0f, 0f, width.toFloat(), height.toFloat()),
+            radius, radius, paint
+        )
 
         return bitmap
     }
-
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/iitems/GenericIItems.kt b/app/src/main/kotlin/com/pitchedapps/frost/iitems/GenericIItems.kt
index 1211b742..6eacf48e 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/iitems/GenericIItems.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/iitems/GenericIItems.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.iitems
 
 import android.content.Context
@@ -32,25 +48,25 @@ interface ClickableIItemContract {
     companion object {
         fun bindEvents(adapter: IAdapter<IItem<*, *>>) {
             adapter.fastAdapter.withSelectable(false)
-                    .withOnClickListener { v, _, item, _ ->
-                        if (item is ClickableIItemContract) {
-                            item.click(v!!.context)
-                            true
-                        } else
-                            false
-                    }
+                .withOnClickListener { v, _, item, _ ->
+                    if (item is ClickableIItemContract) {
+                        item.click(v!!.context)
+                        true
+                    } else
+                        false
+                }
         }
     }
-
 }
 
 /**
  * Generic header item
  * Not clickable with an accent color
  */
-open class HeaderIItem(val text: String?,
-                       itemId: Int = R.layout.iitem_header)
-    : KauIItem<HeaderIItem, HeaderIItem.ViewHolder>(R.layout.iitem_header, ::ViewHolder, itemId) {
+open class HeaderIItem(
+    val text: String?,
+    itemId: Int = R.layout.iitem_header
+) : KauIItem<HeaderIItem, HeaderIItem.ViewHolder>(R.layout.iitem_header, ::ViewHolder, itemId) {
 
     class ViewHolder(itemView: View) : FastAdapter.ViewHolder<HeaderIItem>(itemView) {
 
@@ -66,18 +82,18 @@ open class HeaderIItem(val text: String?,
             text.text = null
         }
     }
-
 }
 
 /**
  * Generic text item
  * Clickable with text color
  */
-open class TextIItem(val text: String?,
-                     override val url: String?,
-                     itemId: Int = R.layout.iitem_text)
-    : KauIItem<TextIItem, TextIItem.ViewHolder>(R.layout.iitem_text, ::ViewHolder, itemId),
-        ClickableIItemContract {
+open class TextIItem(
+    val text: String?,
+    override val url: String?,
+    itemId: Int = R.layout.iitem_text
+) : KauIItem<TextIItem, TextIItem.ViewHolder>(R.layout.iitem_text, ::ViewHolder, itemId),
+    ClickableIItemContract {
 
     class ViewHolder(itemView: View) : FastAdapter.ViewHolder<TextIItem>(itemView) {
 
@@ -93,5 +109,4 @@ open class TextIItem(val text: String?,
             text.text = null
         }
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/iitems/MenuIItem.kt b/app/src/main/kotlin/com/pitchedapps/frost/iitems/MenuIItem.kt
index 4a7356b0..651a4a2a 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/iitems/MenuIItem.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/iitems/MenuIItem.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.iitems
 
 import android.view.View
@@ -21,9 +37,9 @@ import com.pitchedapps.frost.utils.Prefs
 /**
  * Created by Allan Wang on 30/12/17.
  */
-class MenuContentIItem(val data: MenuItem)
-    : KauIItem<MenuContentIItem, MenuContentIItem.ViewHolder>(R.layout.iitem_menu, ::ViewHolder),
-        ClickableIItemContract {
+class MenuContentIItem(val data: MenuItem) :
+    KauIItem<MenuContentIItem, MenuContentIItem.ViewHolder>(R.layout.iitem_menu, ::ViewHolder),
+    ClickableIItemContract {
 
     override val url: String?
         get() = data.url
@@ -42,9 +58,9 @@ class MenuContentIItem(val data: MenuItem)
             val iconUrl = item.data.pic
             if (iconUrl != null)
                 GlideApp.with(itemView)
-                        .load(iconUrl)
-                        .transform(FrostGlide.roundCorner)
-                        .into(icon.visible())
+                    .load(iconUrl)
+                    .transform(FrostGlide.roundCorner)
+                    .into(icon.visible())
             else
                 icon.gone()
             content.text = item.data.name
@@ -59,12 +75,11 @@ class MenuContentIItem(val data: MenuItem)
     }
 }
 
-class MenuHeaderIItem(val data: MenuHeader) : HeaderIItem(data.header,
-        itemId = R.id.item_menu_header)
-
-class MenuFooterIItem(val data: MenuFooterItem)
-    : TextIItem(data.name, data.url, R.id.item_menu_footer)
+class MenuHeaderIItem(val data: MenuHeader) : HeaderIItem(
+    data.header,
+    itemId = R.id.item_menu_header
+)
 
-class MenuFooterSmallIItem(val data: MenuFooterItem)
-    : TextIItem(data.name, data.url, R.id.item_menu_footer_small)
+class MenuFooterIItem(val data: MenuFooterItem) : TextIItem(data.name, data.url, R.id.item_menu_footer)
 
+class MenuFooterSmallIItem(val data: MenuFooterItem) : TextIItem(data.name, data.url, R.id.item_menu_footer_small)
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/iitems/NotificationIItem.kt b/app/src/main/kotlin/com/pitchedapps/frost/iitems/NotificationIItem.kt
index 06bc0604..e8332955 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/iitems/NotificationIItem.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/iitems/NotificationIItem.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.iitems
 
 import android.view.View
@@ -26,23 +42,24 @@ import com.pitchedapps.frost.utils.launchWebOverlay
 /**
  * Created by Allan Wang on 27/12/17.
  */
-class NotificationIItem(val notification: FrostNotif, val cookie: String) : KauIItem<NotificationIItem, NotificationIItem.ViewHolder>(
+class NotificationIItem(val notification: FrostNotif, val cookie: String) :
+    KauIItem<NotificationIItem, NotificationIItem.ViewHolder>(
         R.layout.iitem_notification, ::ViewHolder
-) {
+    ) {
 
     companion object {
         fun bindEvents(adapter: ItemAdapter<NotificationIItem>) {
             adapter.fastAdapter.withSelectable(false)
-                    .withOnClickListener { v, _, item, position ->
-                        val notif = item.notification
-                        if (notif.unread) {
-                            FrostRunnable.markNotificationRead(v!!.context, notif.id, item.cookie)
-                            adapter.set(position, NotificationIItem(notif.copy(unread = false), item.cookie))
-                        }
-                        // TODO temp fix. If url is dependent, we cannot load it directly
-                        v!!.context.launchWebOverlay(if (notif.url.isIndependent) notif.url else FbItem.NOTIFICATIONS.url)
-                        true
+                .withOnClickListener { v, _, item, position ->
+                    val notif = item.notification
+                    if (notif.unread) {
+                        FrostRunnable.markNotificationRead(v!!.context, notif.id, item.cookie)
+                        adapter.set(position, NotificationIItem(notif.copy(unread = false), item.cookie))
                     }
+                    // TODO temp fix. If url is dependent, we cannot load it directly
+                    v!!.context.launchWebOverlay(if (notif.url.isIndependent) notif.url else FbItem.NOTIFICATIONS.url)
+                    true
+                }
         }
 
         //todo see if necessary
@@ -52,12 +69,17 @@ class NotificationIItem(val notification: FrostNotif, val cookie: String) : KauI
     private class Diff : DiffCallback<NotificationIItem> {
 
         override fun areItemsTheSame(oldItem: NotificationIItem, newItem: NotificationIItem) =
-                oldItem.notification.id == newItem.notification.id
+            oldItem.notification.id == newItem.notification.id
 
         override fun areContentsTheSame(oldItem: NotificationIItem, newItem: NotificationIItem) =
-                oldItem.notification == newItem.notification
+            oldItem.notification == newItem.notification
 
-        override fun getChangePayload(oldItem: NotificationIItem, oldItemPosition: Int, newItem: NotificationIItem, newItemPosition: Int): Any? {
+        override fun getChangePayload(
+            oldItem: NotificationIItem,
+            oldItemPosition: Int,
+            newItem: NotificationIItem,
+            newItemPosition: Int
+        ): Any? {
             return newItem
         }
     }
@@ -75,15 +97,17 @@ class NotificationIItem(val notification: FrostNotif, val cookie: String) : KauI
 
         override fun bindView(item: NotificationIItem, payloads: MutableList<Any>) {
             val notif = item.notification
-            frame.background = createSimpleRippleDrawable(Prefs.textColor,
-                    Prefs.nativeBgColor(notif.unread))
+            frame.background = createSimpleRippleDrawable(
+                Prefs.textColor,
+                Prefs.nativeBgColor(notif.unread)
+            )
             content.setTextColor(Prefs.textColor)
             date.setTextColor(Prefs.textColor.withAlpha(150))
 
             val glide = glide
             glide.load(notif.img)
-                    .transform(FrostGlide.roundCorner)
-                    .into(avatar)
+                .transform(FrostGlide.roundCorner)
+                .into(avatar)
             if (notif.thumbnailUrl != null)
                 glide.load(notif.thumbnailUrl).into(thumbnail.visible())
 
@@ -101,4 +125,4 @@ class NotificationIItem(val notification: FrostNotif, val cookie: String) : KauI
             date.text = null
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/iitems/TabIItem.kt b/app/src/main/kotlin/com/pitchedapps/frost/iitems/TabIItem.kt
index 506d1cab..51201d09 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/iitems/TabIItem.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/iitems/TabIItem.kt
@@ -1,10 +1,30 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.iitems
 
 import android.view.View
 import android.widget.ImageView
 import android.widget.TextView
 import ca.allanwang.kau.iitems.KauIItem
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.bindView
+import ca.allanwang.kau.utils.invisible
+import ca.allanwang.kau.utils.setIcon
+import ca.allanwang.kau.utils.visible
+import ca.allanwang.kau.utils.withAlpha
 import com.mikepenz.fastadapter.FastAdapter
 import com.mikepenz.fastadapter.IItem
 import com.mikepenz.fastadapter_extensions.drag.IDraggable
@@ -16,8 +36,8 @@ import com.pitchedapps.frost.utils.Prefs
  * Created by Allan Wang on 26/11/17.
  */
 class TabIItem(val item: FbItem) : KauIItem<TabIItem, TabIItem.ViewHolder>(
-        R.layout.iitem_tab_preview,
-        { ViewHolder(it) }
+    R.layout.iitem_tab_preview,
+    { ViewHolder(it) }
 ), IDraggable<TabIItem, IItem<*, *>> {
 
     override fun withIsDraggable(draggable: Boolean): TabIItem = this
@@ -45,6 +65,5 @@ class TabIItem(val item: FbItem) : KauIItem<TabIItem, TabIItem.ViewHolder>(
             image.setImageDrawable(null)
             text.visible().text = null
         }
-
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssAssets.kt b/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssAssets.kt
index 033e482f..de19f99c 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssAssets.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssAssets.kt
@@ -1,14 +1,35 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.injectors
 
 import android.graphics.Color
 import android.webkit.WebView
 import ca.allanwang.kau.kotlin.lazyContext
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.adjustAlpha
+import ca.allanwang.kau.utils.colorToBackground
+import ca.allanwang.kau.utils.colorToForeground
+import ca.allanwang.kau.utils.toRgbaString
+import ca.allanwang.kau.utils.use
+import ca.allanwang.kau.utils.withAlpha
 import com.pitchedapps.frost.utils.L
 import com.pitchedapps.frost.utils.Prefs
 import java.io.BufferedReader
 import java.io.FileNotFoundException
-import java.util.*
+import java.util.Locale
 
 /**
  * Created by Allan Wang on 2017-05-31.
@@ -32,17 +53,17 @@ enum class CssAssets(val folder: String = "themes") : InjectorContract {
                 val bb = Prefs.bgColor.colorToForeground(0.35f)
 
                 content = content
-                        .replace("\$T\$", Prefs.textColor.toRgbaString())
-                        .replace("\$TT\$", Prefs.textColor.colorToBackground(0.05f).toRgbaString())
-                        .replace("\$A\$", Prefs.accentColor.toRgbaString())
-                        .replace("\$B\$", Prefs.bgColor.toRgbaString())
-                        .replace("\$BT\$", bt)
-                        .replace("\$BBT\$", bb.withAlpha(51).toRgbaString())
-                        .replace("\$O\$", Prefs.bgColor.withAlpha(255).toRgbaString())
-                        .replace("\$OO\$", bb.withAlpha(255).toRgbaString())
-                        .replace("\$D\$", Prefs.textColor.adjustAlpha(0.3f).toRgbaString())
-                        .replace("\$TI\$", bb.withAlpha(60).toRgbaString())
-                        .replace("\$C\$", bt)
+                    .replace("\$T\$", Prefs.textColor.toRgbaString())
+                    .replace("\$TT\$", Prefs.textColor.colorToBackground(0.05f).toRgbaString())
+                    .replace("\$A\$", Prefs.accentColor.toRgbaString())
+                    .replace("\$B\$", Prefs.bgColor.toRgbaString())
+                    .replace("\$BT\$", bt)
+                    .replace("\$BBT\$", bb.withAlpha(51).toRgbaString())
+                    .replace("\$O\$", Prefs.bgColor.withAlpha(255).toRgbaString())
+                    .replace("\$OO\$", bb.withAlpha(255).toRgbaString())
+                    .replace("\$D\$", Prefs.textColor.adjustAlpha(0.3f).toRgbaString())
+                    .replace("\$TI\$", bb.withAlpha(60).toRgbaString())
+                    .replace("\$C\$", bt)
             }
             JsBuilder().css(content).build()
         } catch (e: FileNotFoundException) {
@@ -58,5 +79,4 @@ enum class CssAssets(val folder: String = "themes") : InjectorContract {
     fun reset() {
         injector.invalidate()
     }
-
 }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssHider.kt b/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssHider.kt
index 5444fad8..7da6295f 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssHider.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssHider.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.injectors
 
 import android.webkit.WebView
@@ -9,10 +25,14 @@ import android.webkit.WebView
  */
 enum class CssHider(vararg val items: String) : InjectorContract {
     CORE("[data-sigil=m_login_upsell]", "[role=progressbar]"),
-    HEADER("#header", "#mJewelNav", "[data-sigil=MTopBlueBarHeader]",
-            "#header-notices", "[data-sigil*=m-promo-jewel-header]"),
-    ADS("article[data-xt*=sponsor]",
-            "article[data-store*=sponsor]"),
+    HEADER(
+        "#header", "#mJewelNav", "[data-sigil=MTopBlueBarHeader]",
+        "#header-notices", "[data-sigil*=m-promo-jewel-header]"
+    ),
+    ADS(
+        "article[data-xt*=sponsor]",
+        "article[data-store*=sponsor]"
+    ),
     PEOPLE_YOU_MAY_KNOW("article._d2r"),
     SUGGESTED_GROUPS("article[data-ft*=\"ei\":]"),
     COMPOSER("#MComposer"),
@@ -22,11 +42,10 @@ enum class CssHider(vararg val items: String) : InjectorContract {
 
     val injector: JsInjector by lazy {
         JsBuilder().css("${items.joinToString(separator = ",")}{display:none !important}")
-                .single(name).build()
+            .single(name).build()
     }
 
     override fun inject(webView: WebView, callback: (() -> Unit)?) {
         injector.inject(webView, callback)
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsActions.kt b/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsActions.kt
index 1ab00153..e64d4faa 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsActions.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsActions.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.injectors
 
 import android.webkit.WebView
@@ -27,10 +43,9 @@ enum class JsActions(body: String) : InjectorContract {
     val function = "(function(){$body})();"
 
     override fun inject(webView: WebView, callback: (() -> Unit)?) =
-            JsInjector(function).inject(webView, callback)
-
+        JsInjector(function).inject(webView, callback)
 }
 
 @Suppress("NOTHING_TO_INLINE")
 private inline fun clickBySelector(selector: String): String =
-        """document.querySelector("$selector").click()"""
\ No newline at end of file
+    """document.querySelector("$selector").click()"""
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsAssets.kt b/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsAssets.kt
index 980481a4..0dccc751 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsAssets.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsAssets.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.injectors
 
 import android.webkit.WebView
@@ -5,7 +21,7 @@ import ca.allanwang.kau.kotlin.lazyContext
 import com.pitchedapps.frost.utils.L
 import java.io.BufferedReader
 import java.io.FileNotFoundException
-import java.util.*
+import java.util.Locale
 
 /**
  * Created by Allan Wang on 2017-05-31.
@@ -31,5 +47,4 @@ enum class JsAssets : InjectorContract {
     override fun inject(webView: WebView, callback: (() -> Unit)?) {
         injector(webView.context).inject(webView, callback)
     }
-
 }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsInjector.kt b/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsInjector.kt
index acda2d9b..8ae3a2f4 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsInjector.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/injectors/JsInjector.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.injectors
 
 import android.webkit.WebView
@@ -8,7 +24,7 @@ import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.disposables.Disposable
 import io.reactivex.subjects.SingleSubject
 import org.apache.commons.text.StringEscapeUtils
-import java.util.*
+import java.util.Locale
 
 class JsBuilder {
     private val css = StringBuilder()
@@ -90,10 +106,10 @@ fun WebView.jsInject(vararg injectors: InjectorContract, callback: ((Int) -> Uni
     }
     val observables = Array(validInjectors.size) { SingleSubject.create<Unit>() }
     val disposable = Single.zip<Unit, Int>(observables.asList()) { it.size }
-            .observeOn(AndroidSchedulers.mainThread())
-            .subscribe { res, _ ->
-                callback(res)
-            }
+        .observeOn(AndroidSchedulers.mainThread())
+        .subscribe { res, _ ->
+            callback(res)
+        }
     (0 until validInjectors.size).forEach { i ->
         validInjectors[i].inject(this) {
             observables[i].onSuccess(Unit)
@@ -102,8 +118,10 @@ fun WebView.jsInject(vararg injectors: InjectorContract, callback: ((Int) -> Uni
     return disposable
 }
 
-fun FrostWebViewClient.jsInject(vararg injectors: InjectorContract,
-                                callback: ((Int) -> Unit)? = null) = web.jsInject(*injectors, callback = callback)
+fun FrostWebViewClient.jsInject(
+    vararg injectors: InjectorContract,
+    callback: ((Int) -> Unit)? = null
+) = web.jsInject(*injectors, callback = callback)
 
 /**
  * Wrapper class to convert a function into an injector
@@ -112,4 +130,4 @@ class JsInjector(val function: String) : InjectorContract {
     override fun inject(webView: WebView, callback: (() -> Unit)?) {
         webView.evaluateJavascript(function) { callback?.invoke() }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroFragmentTheme.kt b/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroFragmentTheme.kt
index 42630d79..afa8df35 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroFragmentTheme.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroFragmentTheme.kt
@@ -1,35 +1,50 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.intro
 
 import android.os.Bundle
 import android.view.View
-import ca.allanwang.kau.utils.bindViewResettable
 import ca.allanwang.kau.utils.scaleXY
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.activities.IntroActivity
 import com.pitchedapps.frost.enums.Theme
 import com.pitchedapps.frost.utils.Prefs
+import kotlinx.android.synthetic.main.intro_theme.*
 
 /**
  * Created by Allan Wang on 2017-07-28.
  */
 class IntroFragmentTheme : BaseIntroFragment(R.layout.intro_theme) {
 
-    val light: View by bindViewResettable(R.id.intro_theme_light)
-    val dark: View by bindViewResettable(R.id.intro_theme_dark)
-    val amoled: View by bindViewResettable(R.id.intro_theme_amoled)
-    val glass: View by bindViewResettable(R.id.intro_theme_glass)
-
     val themeList
-        get() = listOf(light, dark, amoled, glass)
+        get() = listOf(intro_theme_light, intro_theme_dark, intro_theme_amoled, intro_theme_glass)
 
-    override fun viewArray(): Array<Array<out View>> = arrayOf(arrayOf(title), arrayOf(light, dark), arrayOf(amoled, glass))
+    override fun viewArray(): Array<Array<out View>> = arrayOf(
+        arrayOf(title),
+        arrayOf(intro_theme_light, intro_theme_dark),
+        arrayOf(intro_theme_amoled, intro_theme_glass)
+    )
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        light.setThemeClick(Theme.LIGHT)
-        dark.setThemeClick(Theme.DARK)
-        amoled.setThemeClick(Theme.AMOLED)
-        glass.setThemeClick(Theme.GLASS)
+        intro_theme_light.setThemeClick(Theme.LIGHT)
+        intro_theme_dark.setThemeClick(Theme.DARK)
+        intro_theme_amoled.setThemeClick(Theme.AMOLED)
+        intro_theme_glass.setThemeClick(Theme.GLASS)
         val currentTheme = Prefs.theme - 1
         if (currentTheme in 0..3)
             themeList.forEachIndexed { index, v -> v.scaleXY = if (index == currentTheme) 1.6f else 0.8f }
@@ -45,5 +60,4 @@ class IntroFragmentTheme : BaseIntroFragment(R.layout.intro_theme) {
             themeList.forEach { it.animate().scaleXY(if (it == this) 1.6f else 0.8f).start() }
         }
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroImageFragments.kt b/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroImageFragments.kt
index c0ccd649..1fd8c76e 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroImageFragments.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroImageFragments.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.intro
 
 import android.graphics.drawable.Drawable
@@ -5,7 +21,12 @@ import android.graphics.drawable.LayerDrawable
 import android.os.Bundle
 import android.view.View
 import android.widget.ImageView
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.bindViewResettable
+import ca.allanwang.kau.utils.colorToForeground
+import ca.allanwang.kau.utils.setIcon
+import ca.allanwang.kau.utils.tint
+import ca.allanwang.kau.utils.visible
+import ca.allanwang.kau.utils.withAlpha
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.utils.Prefs
@@ -15,9 +36,9 @@ import com.pitchedapps.frost.utils.launchTabCustomizerActivity
  * Created by Allan Wang on 2017-07-28.
  */
 abstract class BaseImageIntroFragment(
-        val titleRes: Int,
-        val imageRes: Int,
-        val descRes: Int
+    val titleRes: Int,
+    val imageRes: Int,
+    val descRes: Int
 ) : BaseIntroFragment(R.layout.intro_image) {
 
     val imageDrawable: LayerDrawable by lazyResettableRegistered { image.drawable as LayerDrawable }
@@ -68,7 +89,7 @@ abstract class BaseImageIntroFragment(
 }
 
 class IntroAccountFragment : BaseImageIntroFragment(
-        R.string.intro_multiple_accounts, R.drawable.intro_phone_nav, R.string.intro_multiple_accounts_desc
+    R.string.intro_multiple_accounts, R.drawable.intro_phone_nav, R.string.intro_multiple_accounts_desc
 ) {
 
     override fun themeFragmentImpl() {
@@ -85,7 +106,7 @@ class IntroAccountFragment : BaseImageIntroFragment(
 }
 
 class IntroTabTouchFragment : BaseImageIntroFragment(
-        R.string.intro_easy_navigation, R.drawable.intro_phone_tab, R.string.intro_easy_navigation_desc
+    R.string.intro_easy_navigation, R.drawable.intro_phone_tab, R.string.intro_easy_navigation_desc
 ) {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -98,14 +119,20 @@ class IntroTabTouchFragment : BaseImageIntroFragment(
 
     override fun themeFragmentImpl() {
         super.themeFragmentImpl()
-        themeImageComponent(Prefs.iconColor, R.id.intro_phone_icon_1, R.id.intro_phone_icon_2, R.id.intro_phone_icon_3, R.id.intro_phone_icon_4)
+        themeImageComponent(
+            Prefs.iconColor,
+            R.id.intro_phone_icon_1,
+            R.id.intro_phone_icon_2,
+            R.id.intro_phone_icon_3,
+            R.id.intro_phone_icon_4
+        )
         themeImageComponent(Prefs.headerColor, R.id.intro_phone_tab)
         themeImageComponent(Prefs.textColor.withAlpha(80), R.id.intro_phone_icon_ripple)
     }
 }
 
 class IntroTabContextFragment : BaseImageIntroFragment(
-        R.string.intro_context_aware, R.drawable.intro_phone_long_press, R.string.intro_context_aware_desc
+    R.string.intro_context_aware, R.drawable.intro_phone_long_press, R.string.intro_context_aware_desc
 ) {
 
     override fun themeFragmentImpl() {
@@ -115,11 +142,16 @@ class IntroTabContextFragment : BaseImageIntroFragment(
         themeImageComponent(Prefs.bgColor.colorToForeground(0.2f), R.id.intro_phone_like, R.id.intro_phone_share)
         themeImageComponent(Prefs.bgColor.colorToForeground(0.3f), R.id.intro_phone_comment)
         themeImageComponent(Prefs.bgColor.colorToForeground(0.1f), R.id.intro_phone_card_1, R.id.intro_phone_card_2)
-        themeImageComponent(Prefs.textColor, R.id.intro_phone_image_indicator, R.id.intro_phone_comment_indicator, R.id.intro_phone_card_indicator)
+        themeImageComponent(
+            Prefs.textColor,
+            R.id.intro_phone_image_indicator,
+            R.id.intro_phone_comment_indicator,
+            R.id.intro_phone_card_indicator
+        )
     }
 
     override fun onPageScrolledImpl(positionOffset: Float) {
         super.onPageScrolledImpl(positionOffset)
         lastImageFragmentTransition(positionOffset)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroMainFragments.kt b/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroMainFragments.kt
index 39a39232..a4f9e193 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroMainFragments.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/intro/IntroMainFragments.kt
@@ -1,15 +1,31 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.intro
 
 import android.annotation.SuppressLint
 import android.content.res.ColorStateList
 import android.os.Bundle
-import android.support.constraint.ConstraintLayout
-import android.support.v4.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageView
 import android.widget.TextView
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.fragment.app.Fragment
 import ca.allanwang.kau.kotlin.LazyResettableRegistry
 import ca.allanwang.kau.utils.Kotterknife
 import ca.allanwang.kau.utils.bindViewResettable
@@ -99,7 +115,6 @@ abstract class BaseIntroFragment(val layoutRes: Int) : Fragment() {
     }
 
     protected open fun onPageSelectedImpl() {
-
     }
 }
 
@@ -131,4 +146,4 @@ class IntroFragmentEnd : BaseIntroFragment(R.layout.intro_end) {
             (activity as IntroActivity).finish(event.x, event.y)
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/rx/RxFlyweight.kt b/app/src/main/kotlin/com/pitchedapps/frost/rx/RxFlyweight.kt
index e8373dd6..25f6d6aa 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/rx/RxFlyweight.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/rx/RxFlyweight.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.rx
 
 import io.reactivex.Single
@@ -72,9 +88,9 @@ abstract class RxFlyweight<in T : Any, C : Any, R : Any> {
      * you likely won't have a need for flyweights
      */
     protected open fun createNewSource(input: T): Single<R> =
-            Single.fromCallable { call(input) }
-                    .timeout(15, TimeUnit.SECONDS)
-                    .subscribeOn(Schedulers.io())
+        Single.fromCallable { call(input) }
+            .timeout(15, TimeUnit.SECONDS)
+            .subscribeOn(Schedulers.io())
 
     fun reset() {
         synchronized(lock) {
@@ -82,5 +98,4 @@ abstract class RxFlyweight<in T : Any, C : Any, R : Any> {
             conditionals.clear()
         }
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/services/FrostNotifications.kt b/app/src/main/kotlin/com/pitchedapps/frost/services/FrostNotifications.kt
index 295dbe0c..ee515a55 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/services/FrostNotifications.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/services/FrostNotifications.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.services
 
 import android.app.Notification
@@ -8,8 +24,8 @@ import android.net.Uri
 import android.os.BaseBundle
 import android.os.Build
 import android.os.Bundle
-import android.support.v4.app.NotificationCompat
-import android.support.v4.app.NotificationManagerCompat
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
 import ca.allanwang.kau.utils.dpToPx
 import ca.allanwang.kau.utils.string
 import com.pitchedapps.frost.BuildConfig
@@ -26,8 +42,12 @@ import com.pitchedapps.frost.facebook.parsers.NotifParser
 import com.pitchedapps.frost.facebook.parsers.ParseNotification
 import com.pitchedapps.frost.glide.FrostGlide
 import com.pitchedapps.frost.glide.GlideApp
-import com.pitchedapps.frost.utils.*
-import java.util.*
+import com.pitchedapps.frost.utils.ARG_USER_ID
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.frostEvent
+import com.pitchedapps.frost.utils.isIndependent
+import java.util.Locale
 
 /**
  * Created by Allan Wang on 2017-07-08.
@@ -40,33 +60,38 @@ private val _40_DP = 40.dpToPx
  * Enum to handle notification creations
  */
 enum class NotificationType(
-        private val channelId: String,
-        private val overlayContext: OverlayContext,
-        private val fbItem: FbItem,
-        private val parser: FrostParser<ParseNotification>,
-        private val getTime: (notif: NotificationModel) -> Long,
-        private val putTime: (notif: NotificationModel, time: Long) -> NotificationModel,
-        private val ringtone: () -> String) {
+    private val channelId: String,
+    private val overlayContext: OverlayContext,
+    private val fbItem: FbItem,
+    private val parser: FrostParser<ParseNotification>,
+    private val getTime: (notif: NotificationModel) -> Long,
+    private val putTime: (notif: NotificationModel, time: Long) -> NotificationModel,
+    private val ringtone: () -> String
+) {
 
-    GENERAL(NOTIF_CHANNEL_GENERAL,
-            OverlayContext.NOTIFICATION,
-            FbItem.NOTIFICATIONS,
-            NotifParser,
-            NotificationModel::epoch,
-            { notif, time -> notif.copy(epoch = time) },
-            Prefs::notificationRingtone) {
+    GENERAL(
+        NOTIF_CHANNEL_GENERAL,
+        OverlayContext.NOTIFICATION,
+        FbItem.NOTIFICATIONS,
+        NotifParser,
+        NotificationModel::epoch,
+        { notif, time -> notif.copy(epoch = time) },
+        Prefs::notificationRingtone
+    ) {
 
         override fun bindRequest(content: NotificationContent, cookie: String) =
-                FrostRunnable.prepareMarkNotificationRead(content.id, cookie)
+            FrostRunnable.prepareMarkNotificationRead(content.id, cookie)
     },
 
-    MESSAGE(NOTIF_CHANNEL_MESSAGES,
-            OverlayContext.MESSAGE,
-            FbItem.MESSAGES,
-            MessageParser,
-            NotificationModel::epochIm,
-            { notif, time -> notif.copy(epochIm = time) },
-            Prefs::messageRingtone);
+    MESSAGE(
+        NOTIF_CHANNEL_MESSAGES,
+        OverlayContext.MESSAGE,
+        FbItem.MESSAGES,
+        MessageParser,
+        NotificationModel::epochIm,
+        { notif, time -> notif.copy(epochIm = time) },
+        Prefs::messageRingtone
+    );
 
     private val groupPrefix = "frost_${name.toLowerCase(Locale.CANADA)}"
 
@@ -133,13 +158,15 @@ enum class NotificationType(
     }
 
     fun debugNotification(context: Context, data: CookieModel) {
-        val content = NotificationContent(data,
-                System.currentTimeMillis(),
-                "https://github.com/AllanWang/Frost-for-Facebook",
-                "Debug Notif",
-                "Test 123",
-                System.currentTimeMillis() / 1000,
-                "https://www.iconexperience.com/_img/v_collection_png/256x256/shadow/dog.png")
+        val content = NotificationContent(
+            data,
+            System.currentTimeMillis(),
+            "https://github.com/AllanWang/Frost-for-Facebook",
+            "Debug Notif",
+            "Test 123",
+            System.currentTimeMillis() / 1000,
+            "https://www.iconexperience.com/_img/v_collection_png/256x256/shadow/dog.png"
+        )
         createNotification(context, content).notify(context)
     }
 
@@ -147,44 +174,43 @@ enum class NotificationType(
      * Create and submit a new notification with the given [content]
      */
     private fun createNotification(context: Context, content: NotificationContent): FrostNotification =
-            with(content) {
-                val intent = Intent(context, FrostWebActivity::class.java)
-                // TODO temp fix; we will show notification page for dependent urls. We can trigger a click next time
-                intent.data = Uri.parse(if (href.isIndependent) href else FbItem.NOTIFICATIONS.url)
-                intent.putExtra(ARG_USER_ID, data.id)
-                overlayContext.put(intent)
-                bindRequest(intent, content, data.cookie)
+        with(content) {
+            val intent = Intent(context, FrostWebActivity::class.java)
+            // TODO temp fix; we will show notification page for dependent urls. We can trigger a click next time
+            intent.data = Uri.parse(if (href.isIndependent) href else FbItem.NOTIFICATIONS.url)
+            intent.putExtra(ARG_USER_ID, data.id)
+            overlayContext.put(intent)
+            bindRequest(intent, content, data.cookie)
 
-                val group = "${groupPrefix}_${data.id}"
-                val pendingIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
-                val notifBuilder = context.frostNotification(channelId)
-                        .setContentTitle(title ?: context.string(R.string.frost_name))
-                        .setContentText(text)
-                        .setContentIntent(pendingIntent)
-                        .setCategory(Notification.CATEGORY_SOCIAL)
-                        .setSubText(data.name)
-                        .setGroup(group)
+            val group = "${groupPrefix}_${data.id}"
+            val pendingIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
+            val notifBuilder = context.frostNotification(channelId)
+                .setContentTitle(title ?: context.string(R.string.frost_name))
+                .setContentText(text)
+                .setContentIntent(pendingIntent)
+                .setCategory(Notification.CATEGORY_SOCIAL)
+                .setSubText(data.name)
+                .setGroup(group)
 
-                if (timestamp != -1L) notifBuilder.setWhen(timestamp * 1000)
-                L.v { "Notif load $content" }
+            if (timestamp != -1L) notifBuilder.setWhen(timestamp * 1000)
+            L.v { "Notif load $content" }
 
-                if (profileUrl != null) {
-                    try {
-                        val profileImg = GlideApp.with(context)
-                                .asBitmap()
-                                .load(profileUrl)
-                                .transform(FrostGlide.circleCrop)
-                                .submit(_40_DP, _40_DP)
-                                .get()
-                        notifBuilder.setLargeIcon(profileImg)
-                    } catch (e: Exception) {
-                        L.e { "Failed to get image $profileUrl" }
-                    }
+            if (profileUrl != null) {
+                try {
+                    val profileImg = GlideApp.with(context)
+                        .asBitmap()
+                        .load(profileUrl)
+                        .transform(FrostGlide.circleCrop)
+                        .submit(_40_DP, _40_DP)
+                        .get()
+                    notifBuilder.setLargeIcon(profileImg)
+                } catch (e: Exception) {
+                    L.e { "Failed to get image $profileUrl" }
                 }
-
-                FrostNotification(group, notifId, notifBuilder)
             }
 
+            FrostNotification(group, notifId, notifBuilder)
+        }
 
     /**
      * Create a summary notification to wrap the previous ones
@@ -198,44 +224,46 @@ enum class NotificationType(
         val group = "${groupPrefix}_$userId"
         val pendingIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
         val notifBuilder = context.frostNotification(channelId)
-                .setContentTitle(context.string(R.string.frost_name))
-                .setContentText("$count ${context.string(fbItem.titleId)}")
-                .setGroup(group)
-                .setGroupSummary(true)
-                .setContentIntent(pendingIntent)
-                .setCategory(Notification.CATEGORY_SOCIAL)
+            .setContentTitle(context.string(R.string.frost_name))
+            .setContentText("$count ${context.string(fbItem.titleId)}")
+            .setGroup(group)
+            .setGroupSummary(true)
+            .setContentIntent(pendingIntent)
+            .setCategory(Notification.CATEGORY_SOCIAL)
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            notifBuilder.setGroupAlertBehavior(Notification.GROUP_ALERT_CHILDREN)
+            notifBuilder.setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_CHILDREN)
         }
 
         return FrostNotification(group, 1, notifBuilder)
     }
-
 }
 
 /**
  * Notification data holder
  */
-data class NotificationContent(val data: CookieModel,
-                               val id: Long,
-                               val href: String,
-                               val title: String? = null, // defaults to frost title
-                               val text: String,
-                               val timestamp: Long,
-                               val profileUrl: String?) {
+data class NotificationContent(
+    val data: CookieModel,
+    val id: Long,
+    val href: String,
+    val title: String? = null, // defaults to frost title
+    val text: String,
+    val timestamp: Long,
+    val profileUrl: String?
+) {
 
     val notifId = Math.abs(id.toInt())
-
 }
 
 /**
  * Wrapper for a complete notification builder and identifier
  * which can be immediately notified when given a [Context]
  */
-data class FrostNotification(private val tag: String,
-                             private val id: Int,
-                             val notif: NotificationCompat.Builder) {
+data class FrostNotification(
+    private val tag: String,
+    private val id: Int,
+    val notif: NotificationCompat.Builder
+) {
 
     fun withAlert(enable: Boolean, ringtone: String): FrostNotification {
         notif.setFrostAlert(enable, ringtone)
@@ -243,15 +271,15 @@ data class FrostNotification(private val tag: String,
     }
 
     fun notify(context: Context) =
-            NotificationManagerCompat.from(context).notify(tag, id, notif.build())
+        NotificationManagerCompat.from(context).notify(tag, id, notif.build())
 }
 
 const val NOTIFICATION_PERIODIC_JOB = 7
 
 fun Context.scheduleNotifications(minutes: Long): Boolean =
-        scheduleJob<NotificationService>(NOTIFICATION_PERIODIC_JOB, minutes)
+    scheduleJob<NotificationService>(NOTIFICATION_PERIODIC_JOB, minutes)
 
 const val NOTIFICATION_JOB_NOW = 6
 
 fun Context.fetchNotifications(): Boolean =
-        fetchJob<NotificationService>(NOTIFICATION_JOB_NOW)
\ No newline at end of file
+    fetchJob<NotificationService>(NOTIFICATION_JOB_NOW)
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/services/FrostRequestService.kt b/app/src/main/kotlin/com/pitchedapps/frost/services/FrostRequestService.kt
index b2ccaea2..22acc9fb 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/services/FrostRequestService.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/services/FrostRequestService.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.services
 
 import android.app.job.JobInfo
@@ -37,10 +53,10 @@ private enum class FrostRequestCommands : EnumBundle<FrostRequestCommands> {
         }
 
         override fun propagate(bundle: BaseBundle) =
-                FrostRunnable.prepareMarkNotificationRead(
-                        bundle.getLong(ARG_0),
-                        bundle.getCookie())
-
+            FrostRunnable.prepareMarkNotificationRead(
+                bundle.getLong(ARG_0),
+                bundle.getCookie()
+            )
     };
 
     override val bundleContract: EnumBundleCompanion<FrostRequestCommands>
@@ -58,7 +74,6 @@ private enum class FrostRequestCommands : EnumBundle<FrostRequestCommands> {
     abstract fun propagate(bundle: BaseBundle): BaseBundle.() -> Unit
 
     companion object : EnumCompanion<FrostRequestCommands>("frost_arg_commands", values())
-
 }
 
 private const val ARG_COMMAND = "frost_request_command"
@@ -99,8 +114,10 @@ object FrostRunnable {
             L.d { "Invalid notification id $id for marking as read" }
             return false
         }
-        return schedule(context, FrostRequestCommands.NOTIF_READ,
-                prepareMarkNotificationRead(id, cookie))
+        return schedule(
+            context, FrostRequestCommands.NOTIF_READ,
+            prepareMarkNotificationRead(id, cookie)
+        )
     }
 
     fun propagate(context: Context, intent: Intent?) {
@@ -112,9 +129,11 @@ object FrostRunnable {
         schedule(context, command, builder)
     }
 
-    private fun schedule(context: Context,
-                         command: FrostRequestCommands,
-                         bundleBuilder: PersistableBundle.() -> Unit): Boolean {
+    private fun schedule(
+        context: Context,
+        command: FrostRequestCommands,
+        bundleBuilder: PersistableBundle.() -> Unit
+    ): Boolean {
         val scheduler = context.getSystemService(Context.JOB_SCHEDULER_SERVICE) as JobScheduler
         val serviceComponent = ComponentName(context, FrostRequestService::class.java)
         val bundle = PersistableBundle()
@@ -127,10 +146,10 @@ object FrostRunnable {
         }
 
         val builder = JobInfo.Builder(JOB_REQUEST_BASE + command.ordinal, serviceComponent)
-                .setMinimumLatency(0L)
-                .setExtras(bundle)
-                .setOverrideDeadline(2000L)
-                .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
+            .setMinimumLatency(0L)
+            .setExtras(bundle)
+            .setOverrideDeadline(2000L)
+            .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
         val result = scheduler.schedule(builder.build())
         if (result <= 0) {
             L.eThrow("FrostRequestService scheduler failed for ${command.name}")
@@ -139,7 +158,6 @@ object FrostRunnable {
         L.d { "Scheduled ${command.name}" }
         return true
     }
-
 }
 
 class FrostRequestService : JobService() {
@@ -183,4 +201,4 @@ class FrostRequestService : JobService() {
         }
         return true
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/services/NotificationService.kt b/app/src/main/kotlin/com/pitchedapps/frost/services/NotificationService.kt
index 56ff4db7..4ede5163 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/services/NotificationService.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/services/NotificationService.kt
@@ -1,8 +1,24 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.services
 
 import android.app.job.JobParameters
 import android.app.job.JobService
-import android.support.v4.app.NotificationManagerCompat
+import androidx.core.app.NotificationManagerCompat
 import ca.allanwang.kau.utils.string
 import com.pitchedapps.frost.BuildConfig
 import com.pitchedapps.frost.R
@@ -31,10 +47,12 @@ class NotificationService : JobService() {
     override fun onStopJob(params: JobParameters?): Boolean {
         val time = System.currentTimeMillis() - startTime
         L.d { "Notification service has finished abruptly in $time ms" }
-        frostEvent("NotificationTime",
-                "Type" to "Service force stop",
-                "IM Included" to Prefs.notificationsInstantMessages,
-                "Duration" to time)
+        frostEvent(
+            "NotificationTime",
+            "Type" to "Service force stop",
+            "IM Included" to Prefs.notificationsInstantMessages,
+            "Duration" to time
+        )
         future?.cancel(true)
         future = null
         return false
@@ -43,10 +61,12 @@ class NotificationService : JobService() {
     fun finish(params: JobParameters?) {
         val time = System.currentTimeMillis() - startTime
         L.i { "Notification service has finished in $time ms" }
-        frostEvent("NotificationTime",
-                "Type" to "Service",
-                "IM Included" to Prefs.notificationsInstantMessages,
-                "Duration" to time)
+        frostEvent(
+            "NotificationTime",
+            "Type" to "Service",
+            "IM Included" to Prefs.notificationsInstantMessages,
+            "Duration" to time
+        )
         jobFinished(params, false)
         future?.cancel(true)
         future = null
@@ -61,11 +81,13 @@ class NotificationService : JobService() {
             var notifCount = 0
             cookies.forEach {
                 val current = it.id == currentId
-                if (Prefs.notificationsGeneral
-                        && (current || Prefs.notificationAllAccounts))
+                if (Prefs.notificationsGeneral &&
+                    (current || Prefs.notificationAllAccounts)
+                )
                     notifCount += fetch(jobId, NotificationType.GENERAL, it)
-                if (Prefs.notificationsInstantMessages
-                        && (current || Prefs.notificationsImAllAccounts))
+                if (Prefs.notificationsInstantMessages &&
+                    (current || Prefs.notificationsImAllAccounts)
+                )
                     notifCount += fetch(jobId, NotificationType.MESSAGE, it)
             }
 
@@ -99,10 +121,9 @@ class NotificationService : JobService() {
 
     private fun generalNotification(id: Int, textRes: Int, withDefaults: Boolean) {
         val notifBuilder = frostNotification(NOTIF_CHANNEL_GENERAL)
-                .setFrostAlert(withDefaults, Prefs.notificationRingtone)
-                .setContentTitle(string(R.string.frost_name))
-                .setContentText(string(textRes))
+            .setFrostAlert(withDefaults, Prefs.notificationRingtone)
+            .setContentTitle(string(R.string.frost_name))
+            .setContentText(string(textRes))
         NotificationManagerCompat.from(this).notify(id, notifBuilder.build())
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/services/NotificationUtils.kt b/app/src/main/kotlin/com/pitchedapps/frost/services/NotificationUtils.kt
index 59352f8e..20a497e3 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/services/NotificationUtils.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/services/NotificationUtils.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.services
 
 import android.app.Notification
@@ -11,8 +27,8 @@ import android.content.Context
 import android.net.Uri
 import android.os.Build
 import android.os.PersistableBundle
-import android.support.annotation.RequiresApi
-import android.support.v4.app.NotificationCompat
+import androidx.annotation.RequiresApi
+import androidx.core.app.NotificationCompat
 import ca.allanwang.kau.utils.color
 import ca.allanwang.kau.utils.string
 import com.pitchedapps.frost.R
@@ -31,11 +47,11 @@ fun setupNotificationChannels(c: Context) {
     val appName = c.string(R.string.frost_name)
     val msg = c.string(R.string.messages)
     manager.notificationChannels
-            .filter {
-                it.id != NOTIF_CHANNEL_GENERAL
-                        && it.id != NOTIF_CHANNEL_MESSAGES
-            }
-            .forEach { manager.deleteNotificationChannel(it.id) }
+        .filter {
+            it.id != NOTIF_CHANNEL_GENERAL &&
+                it.id != NOTIF_CHANNEL_MESSAGES
+        }
+        .forEach { manager.deleteNotificationChannel(it.id) }
     manager.createNotificationChannel(NOTIF_CHANNEL_GENERAL, appName)
     manager.createNotificationChannel(NOTIF_CHANNEL_MESSAGES, "$appName: $msg")
     L.d { "Created notification channels: ${manager.notificationChannels.size} channels, ${manager.notificationChannelGroups.size} groups" }
@@ -43,8 +59,10 @@ fun setupNotificationChannels(c: Context) {
 
 @RequiresApi(Build.VERSION_CODES.O)
 private fun NotificationManager.createNotificationChannel(id: String, name: String): NotificationChannel {
-    val channel = NotificationChannel(id,
-            name, NotificationManager.IMPORTANCE_DEFAULT)
+    val channel = NotificationChannel(
+        id,
+        name, NotificationManager.IMPORTANCE_DEFAULT
+    )
     channel.enableLights(true)
     channel.lightColor = Prefs.accentColor
     channel.lockscreenVisibility = Notification.VISIBILITY_PUBLIC
@@ -53,14 +71,14 @@ private fun NotificationManager.createNotificationChannel(id: String, name: Stri
 }
 
 fun Context.frostNotification(id: String) =
-        NotificationCompat.Builder(this, id)
-                .apply {
-                    setSmallIcon(R.drawable.frost_f_24)
-                    setAutoCancel(true)
-                    setOnlyAlertOnce(true)
-                    setStyle(NotificationCompat.BigTextStyle())
-                    color = color(R.color.frost_notification_accent)
-                }
+    NotificationCompat.Builder(this, id)
+        .apply {
+            setSmallIcon(R.drawable.frost_f_24)
+            setAutoCancel(true)
+            setOnlyAlertOnce(true)
+            setStyle(NotificationCompat.BigTextStyle())
+            color = color(R.color.frost_notification_accent)
+        }
 
 /**
  * Dictates whether a notification should have sound/vibration/lights or not
@@ -70,8 +88,9 @@ fun Context.frostNotification(id: String) =
 fun NotificationCompat.Builder.setFrostAlert(enable: Boolean, ringtone: String): NotificationCompat.Builder {
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
         setGroupAlertBehavior(
-                if (enable) Notification.GROUP_ALERT_CHILDREN
-                else Notification.GROUP_ALERT_SUMMARY)
+            if (enable) NotificationCompat.GROUP_ALERT_CHILDREN
+            else NotificationCompat.GROUP_ALERT_SUMMARY
+        )
     } else if (!enable) {
         setDefaults(0)
     } else {
@@ -111,10 +130,10 @@ inline fun <reified T : JobService> Context.scheduleJob(id: Int, minutes: Long):
     if (minutes < 0L) return true
     val serviceComponent = ComponentName(this, T::class.java)
     val builder = JobInfo.Builder(id, serviceComponent)
-            .setPeriodic(minutes * 60000)
-            .setExtras(id)
-            .setPersisted(true)
-            .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY) //TODO add options
+        .setPeriodic(minutes * 60000)
+        .setExtras(id)
+        .setPersisted(true)
+        .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY) //TODO add options
     val result = scheduler.schedule(builder.build())
     if (result <= 0) {
         L.eThrow("${T::class.java.simpleName} scheduler failed")
@@ -130,10 +149,10 @@ inline fun <reified T : JobService> Context.fetchJob(id: Int): Boolean {
     val scheduler = getSystemService(Context.JOB_SCHEDULER_SERVICE) as JobScheduler
     val serviceComponent = ComponentName(this, T::class.java)
     val builder = JobInfo.Builder(id, serviceComponent)
-            .setMinimumLatency(0L)
-            .setExtras(id)
-            .setOverrideDeadline(2000L)
-            .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
+        .setMinimumLatency(0L)
+        .setExtras(id)
+        .setOverrideDeadline(2000L)
+        .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
     val result = scheduler.schedule(builder.build())
     if (result <= 0) {
         L.eThrow("${T::class.java.simpleName} instant scheduler failed")
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/services/UpdateReceiver.kt b/app/src/main/kotlin/com/pitchedapps/frost/services/UpdateReceiver.kt
index 59df9ed7..2d86f3b9 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/services/UpdateReceiver.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/services/UpdateReceiver.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.services
 
 import android.content.BroadcastReceiver
@@ -18,5 +34,4 @@ class UpdateReceiver : BroadcastReceiver() {
         L.d { "Frost has updated" }
         context.scheduleNotifications(Prefs.notificationFreq) //Update notifications
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/settings/Appearance.kt b/app/src/main/kotlin/com/pitchedapps/frost/settings/Appearance.kt
index 9253d926..538e20f1 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/settings/Appearance.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/settings/Appearance.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.settings
 
 import ca.allanwang.kau.kpref.activity.KPrefAdapterBuilder
@@ -10,7 +26,16 @@ import com.pitchedapps.frost.activities.SettingsActivity
 import com.pitchedapps.frost.enums.MainActivityLayout
 import com.pitchedapps.frost.enums.Theme
 import com.pitchedapps.frost.injectors.CssAssets
-import com.pitchedapps.frost.utils.*
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.REQUEST_NAV
+import com.pitchedapps.frost.utils.REQUEST_REFRESH
+import com.pitchedapps.frost.utils.REQUEST_TEXT_ZOOM
+import com.pitchedapps.frost.utils.frostEvent
+import com.pitchedapps.frost.utils.frostNavigationBar
+import com.pitchedapps.frost.utils.frostSnackbar
+import com.pitchedapps.frost.utils.launchTabCustomizerActivity
+import com.pitchedapps.frost.utils.materialDialogThemed
+import com.pitchedapps.frost.utils.setFrostTheme
 import com.pitchedapps.frost.views.KPrefTextSeekbar
 
 /**
@@ -74,7 +99,6 @@ fun SettingsActivity.getAppearancePrefs(): KPrefAdapterBuilder.() -> Unit = {
         allowCustomAlpha = false
     }
 
-
     colorPicker(R.string.background_color, Prefs::customBackgroundColor, {
         Prefs.customBackgroundColor = it
         bgCanvas.ripple(it, duration = 500L)
@@ -146,17 +170,20 @@ fun SettingsActivity.getAppearancePrefs(): KPrefAdapterBuilder.() -> Unit = {
         descRes = R.string.tint_nav_desc
     }
 
-    list.add(KPrefTextSeekbar(
+    list.add(
+        KPrefTextSeekbar(
             KPrefSeekbar.KPrefSeekbarBuilder(
-                    globalOptions,
-                    R.string.web_text_scaling, Prefs::webTextScaling) {
+                globalOptions,
+                R.string.web_text_scaling, Prefs::webTextScaling
+            ) {
                 Prefs.webTextScaling = it
                 setFrostResult(REQUEST_TEXT_ZOOM)
-            }))
+            })
+    )
 
     checkbox(R.string.enforce_black_media_bg, Prefs::blackMediaBg, {
         Prefs.blackMediaBg = it
     }) {
         descRes = R.string.enforce_black_media_bg_desc
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/settings/Behaviour.kt b/app/src/main/kotlin/com/pitchedapps/frost/settings/Behaviour.kt
index 02a86e58..10fa5c99 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/settings/Behaviour.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/settings/Behaviour.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.settings
 
 import ca.allanwang.kau.kpref.activity.KPrefAdapterBuilder
@@ -15,7 +31,10 @@ fun SettingsActivity.getBehaviourPrefs(): KPrefAdapterBuilder.() -> Unit = {
         descRes = R.string.fancy_animations_desc
     }
 
-    checkbox(R.string.overlay_swipe, Prefs::overlayEnabled, { Prefs.overlayEnabled = it; setFrostResult(REQUEST_REFRESH) }) {
+    checkbox(
+        R.string.overlay_swipe,
+        Prefs::overlayEnabled,
+        { Prefs.overlayEnabled = it; setFrostResult(REQUEST_REFRESH) }) {
         descRes = R.string.overlay_swipe_desc
     }
 
@@ -46,5 +65,4 @@ fun SettingsActivity.getBehaviourPrefs(): KPrefAdapterBuilder.() -> Unit = {
     checkbox(R.string.analytics, Prefs::analytics, { Prefs.analytics = it }) {
         descRes = R.string.analytics_desc
     }
-
 }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/settings/Debug.kt b/app/src/main/kotlin/com/pitchedapps/frost/settings/Debug.kt
index 91dac242..4b538e87 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/settings/Debug.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/settings/Debug.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.settings
 
 import android.content.Context
@@ -77,25 +93,26 @@ fun SettingsActivity.getDebugPrefs(): KPrefAdapterBuilder.() -> Unit = {
                     }
                 }
             }
-
         }
     }
 }
 
 private fun Context.createEmail(parser: FrostParser<*>, content: Any?) =
-        sendFrostEmail("${string(R.string.debug_report)}: ${parser::class.java.simpleName}") {
-            addItem("Url", parser.url)
-            addItem("Contents", "$content")
-        }
+    sendFrostEmail("${string(R.string.debug_report)}: ${parser::class.java.simpleName}") {
+        addItem("Url", parser.url)
+        addItem("Contents", "$content")
+    }
 
 private const val ZIP_NAME = "debug"
 
 fun SettingsActivity.sendDebug(url: String, html: String?) {
 
-    val downloader = OfflineWebsite(url, FbCookie.webCookie ?: "",
-            baseUrl = FB_URL_BASE,
-            html = html,
-            baseDir = DebugActivity.baseDir(this))
+    val downloader = OfflineWebsite(
+        url, FbCookie.webCookie ?: "",
+        baseUrl = FB_URL_BASE,
+        html = html,
+        baseDir = DebugActivity.baseDir(this)
+    )
 
     val md = materialDialog {
         title(R.string.parsing_data)
@@ -114,7 +131,8 @@ fun SettingsActivity.sendDebug(url: String, html: String?) {
                 it.dismiss()
                 if (success) {
                     val zipUri = it.context.frostUriFromFile(
-                            File(downloader.baseDir, "$ZIP_NAME.zip"))
+                        File(downloader.baseDir, "$ZIP_NAME.zip")
+                    )
                     L.i { "Sending debug zip with uri $zipUri" }
                     sendFrostEmail(R.string.debug_report_email_title) {
                         addItem("Url", url)
@@ -128,7 +146,5 @@ fun SettingsActivity.sendDebug(url: String, html: String?) {
                 }
             }
         }
-
     }
-
 }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/settings/Experimental.kt b/app/src/main/kotlin/com/pitchedapps/frost/settings/Experimental.kt
index fe95e7f1..e0d314a8 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/settings/Experimental.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/settings/Experimental.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.settings
 
 import android.util.Log
@@ -24,7 +40,6 @@ fun SettingsActivity.getExperimentalPrefs(): KPrefAdapterBuilder.() -> Unit = {
 
     // Experimental content starts here ------------------
 
-
     // Experimental content ends here --------------------
 
     checkbox(R.string.verbose_logging, Prefs::verboseLogging, {
@@ -41,4 +56,4 @@ fun SettingsActivity.getExperimentalPrefs(): KPrefAdapterBuilder.() -> Unit = {
             finish()
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/settings/Feed.kt b/app/src/main/kotlin/com/pitchedapps/frost/settings/Feed.kt
index 402322ad..ff0badf0 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/settings/Feed.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/settings/Feed.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.settings
 
 import ca.allanwang.kau.kpref.activity.KPrefAdapterBuilder
@@ -66,4 +82,4 @@ fun SettingsActivity.getFeedPrefs(): KPrefAdapterBuilder.() -> Unit = {
     }) {
         descRes = R.string.facebook_ads_desc
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/settings/Network.kt b/app/src/main/kotlin/com/pitchedapps/frost/settings/Network.kt
index b5515a52..a1ec33e6 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/settings/Network.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/settings/Network.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.settings
 
 import ca.allanwang.kau.kpref.activity.KPrefAdapterBuilder
@@ -10,8 +26,10 @@ import com.pitchedapps.frost.utils.Prefs
  */
 fun SettingsActivity.getNetworkPrefs(): KPrefAdapterBuilder.() -> Unit = {
 
-    checkbox(R.string.network_media_on_metered, { !Prefs.loadMediaOnMeteredNetwork }, { Prefs.loadMediaOnMeteredNetwork = !it }) {
+    checkbox(
+        R.string.network_media_on_metered,
+        { !Prefs.loadMediaOnMeteredNetwork },
+        { Prefs.loadMediaOnMeteredNetwork = !it }) {
         descRes = R.string.network_media_on_metered_desc
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/settings/Notifications.kt b/app/src/main/kotlin/com/pitchedapps/frost/settings/Notifications.kt
index 1f9411e4..0200f109 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/settings/Notifications.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/settings/Notifications.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.settings
 
 import android.annotation.SuppressLint
@@ -22,7 +38,6 @@ import com.pitchedapps.frost.utils.frostSnackbar
 import com.pitchedapps.frost.utils.materialDialogThemed
 import com.pitchedapps.frost.views.Keywords
 
-
 /**
  * Created by Allan Wang on 2017-06-29.
  */
@@ -66,33 +81,33 @@ fun SettingsActivity.getNotificationPrefs(): KPrefAdapterBuilder.() -> Unit = {
     }
 
     checkbox(R.string.notification_general, Prefs::notificationsGeneral,
-            {
-                Prefs.notificationsGeneral = it
-                reloadByTitle(R.string.notification_general_all_accounts)
-                if (!Prefs.notificationsInstantMessages)
-                    reloadByTitle(R.string.notification_frequency)
-            }) {
+        {
+            Prefs.notificationsGeneral = it
+            reloadByTitle(R.string.notification_general_all_accounts)
+            if (!Prefs.notificationsInstantMessages)
+                reloadByTitle(R.string.notification_frequency)
+        }) {
         descRes = R.string.notification_general_desc
     }
 
     checkbox(R.string.notification_general_all_accounts, Prefs::notificationAllAccounts,
-            { Prefs.notificationAllAccounts = it }) {
+        { Prefs.notificationAllAccounts = it }) {
         descRes = R.string.notification_general_all_accounts_desc
         enabler = Prefs::notificationsGeneral
     }
 
     checkbox(R.string.notification_messages, Prefs::notificationsInstantMessages,
-            {
-                Prefs.notificationsInstantMessages = it
-                reloadByTitle(R.string.notification_messages_all_accounts)
-                if (!Prefs.notificationsGeneral)
-                    reloadByTitle(R.string.notification_frequency)
-            }) {
+        {
+            Prefs.notificationsInstantMessages = it
+            reloadByTitle(R.string.notification_messages_all_accounts)
+            if (!Prefs.notificationsGeneral)
+                reloadByTitle(R.string.notification_frequency)
+        }) {
         descRes = R.string.notification_messages_desc
     }
 
     checkbox(R.string.notification_messages_all_accounts, Prefs::notificationsImAllAccounts,
-            { Prefs.notificationsImAllAccounts = it }) {
+        { Prefs.notificationsImAllAccounts = it }) {
         descRes = R.string.notification_messages_all_accounts_desc
         enabler = Prefs::notificationsInstantMessages
     }
@@ -102,15 +117,17 @@ fun SettingsActivity.getNotificationPrefs(): KPrefAdapterBuilder.() -> Unit = {
             descRes = R.string.notification_channel_desc
             onClick = {
                 val intent = Intent(Settings.ACTION_APP_NOTIFICATION_SETTINGS)
-                        .putExtra(Settings.EXTRA_APP_PACKAGE, packageName)
+                    .putExtra(Settings.EXTRA_APP_PACKAGE, packageName)
                 startActivity(intent)
             }
         }
     } else {
         checkbox(R.string.notification_sound, Prefs::notificationSound, {
             Prefs.notificationSound = it
-            reloadByTitle(R.string.notification_ringtone,
-                    R.string.message_ringtone)
+            reloadByTitle(
+                R.string.notification_ringtone,
+                R.string.message_ringtone
+            )
         })
 
         fun KPrefText.KPrefTextContract<String>.ringtone(code: Int) {
@@ -118,8 +135,8 @@ fun SettingsActivity.getNotificationPrefs(): KPrefAdapterBuilder.() -> Unit = {
             textGetter = {
                 if (it.isBlank()) string(R.string.kau_default)
                 else RingtoneManager.getRingtone(this@getNotificationPrefs, Uri.parse(it))
-                        ?.getTitle(this@getNotificationPrefs)
-                        ?: "---" //todo figure out why this happens
+                    ?.getTitle(this@getNotificationPrefs)
+                    ?: "---" //todo figure out why this happens
             }
             onClick = {
                 val intent = Intent(RingtoneManager.ACTION_RINGTONE_PICKER).apply {
@@ -135,20 +152,20 @@ fun SettingsActivity.getNotificationPrefs(): KPrefAdapterBuilder.() -> Unit = {
         }
 
         text(R.string.notification_ringtone, Prefs::notificationRingtone,
-                { Prefs.notificationRingtone = it }) {
+            { Prefs.notificationRingtone = it }) {
             ringtone(SettingsActivity.REQUEST_NOTIFICATION_RINGTONE)
         }
 
         text(R.string.message_ringtone, Prefs::messageRingtone,
-                { Prefs.messageRingtone = it }) {
+            { Prefs.messageRingtone = it }) {
             ringtone(SettingsActivity.REQUEST_MESSAGE_RINGTONE)
         }
 
         checkbox(R.string.notification_vibrate, Prefs::notificationVibrate,
-                { Prefs.notificationVibrate = it })
+            { Prefs.notificationVibrate = it })
 
         checkbox(R.string.notification_lights, Prefs::notificationLights,
-                { Prefs.notificationLights = it })
+            { Prefs.notificationLights = it })
     }
 
     if (BuildConfig.DEBUG) {
@@ -165,10 +182,9 @@ fun SettingsActivity.getNotificationPrefs(): KPrefAdapterBuilder.() -> Unit = {
         descRes = R.string.notification_fetch_now_desc
         onClick = {
             val text =
-                    if (fetchNotifications()) R.string.notification_fetch_success
-                    else R.string.notification_fetch_fail
+                if (fetchNotifications()) R.string.notification_fetch_success
+                else R.string.notification_fetch_fail
             frostSnackbar(text)
         }
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/AdBlocker.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/AdBlocker.kt
index 1bb0449b..61a90024 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/AdBlocker.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/AdBlocker.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import android.content.Context
@@ -45,4 +61,4 @@ open class AdBlocker(val assetPath: String) {
         if (host.contains(host)) return true
         return isAdHost(host.substring(index + 1))
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/AnimatedVectorDelegate.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/AnimatedVectorDelegate.kt
index 8d800e9b..c9e64eb3 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/AnimatedVectorDelegate.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/AnimatedVectorDelegate.kt
@@ -1,8 +1,24 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import android.graphics.drawable.AnimatedVectorDrawable
-import android.support.annotation.DrawableRes
 import android.widget.ImageView
+import androidx.annotation.DrawableRes
 import ca.allanwang.kau.utils.drawable
 
 /**
@@ -23,23 +39,23 @@ interface AnimatedVectorContract {
 }
 
 class AnimatedVectorDelegate(
-        /**
-         * The res for the starting resource; must have parent tag animated-vector
-         */
-        @param:DrawableRes val avdStart: Int,
-        /**
-         * The res for the ending resource; must have parent tag animated-vector
-         */
-        @param:DrawableRes val avdEnd: Int,
-        /**
-         * The delegate will automatically set the start resource when bound
-         * If [emitOnBind] is true, it will also trigger the listener
-         */
-        val emitOnBind: Boolean = true,
-        /**
-         * The optional listener that will be triggered every time the avd is switched by the delegate
-         */
-        override var animatedVectorListener: ((avd: AnimatedVectorDrawable, forwards: Boolean) -> Unit)? = null
+    /**
+     * The res for the starting resource; must have parent tag animated-vector
+     */
+    @param:DrawableRes val avdStart: Int,
+    /**
+     * The res for the ending resource; must have parent tag animated-vector
+     */
+    @param:DrawableRes val avdEnd: Int,
+    /**
+     * The delegate will automatically set the start resource when bound
+     * If [emitOnBind] is true, it will also trigger the listener
+     */
+    val emitOnBind: Boolean = true,
+    /**
+     * The optional listener that will be triggered every time the avd is switched by the delegate
+     */
+    override var animatedVectorListener: ((avd: AnimatedVectorDrawable, forwards: Boolean) -> Unit)? = null
 ) : AnimatedVectorContract {
 
     lateinit var view: ImageView
@@ -55,9 +71,9 @@ class AnimatedVectorDelegate(
     override fun bind(view: ImageView) {
         this.view = view
         view.context.drawable(avdStart) as? AnimatedVectorDrawable
-                ?: throw IllegalArgumentException("AnimatedVectorDelegate has a starting drawable that isn't an avd")
+            ?: throw IllegalArgumentException("AnimatedVectorDelegate has a starting drawable that isn't an avd")
         view.context.drawable(avdEnd) as? AnimatedVectorDrawable
-                ?: throw IllegalArgumentException("AnimatedVectorDelegate has an ending drawable that isn't an avd")
+            ?: throw IllegalArgumentException("AnimatedVectorDelegate has an ending drawable that isn't an avd")
         view.setImageResource(avdStart)
         if (emitOnBind) animatedVectorListener?.invoke(avd!!, false)
     }
@@ -70,15 +86,11 @@ class AnimatedVectorDelegate(
 
     private fun animateImpl(toStart: Boolean) {
         if ((atStart == toStart)) return L.d { "AVD already at ${if (toStart) "start" else "end"}" }
-        if (avd == null) return L.d { "AVD null resource" }//no longer using animated vector; do not modify
+        if (avd == null) return L.d { "AVD null resource" } //no longer using animated vector; do not modify
         avd?.stop()
         view.setImageResource(if (toStart) avdEnd else avdStart)
         animatedVectorListener?.invoke(avd!!, !toStart)
         atStart = toStart
         avd?.start()
     }
-
 }
-
-
-
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/BuildUtils.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/BuildUtils.kt
index c9a2f285..33da56f2 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/BuildUtils.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/BuildUtils.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 object BuildUtils {
@@ -18,8 +34,7 @@ object BuildUtils {
     }
 
     fun getAllStages(): Array<String> =
-            arrayOf(BUILD_PRODUCTION, BUILD_TEST, BUILD_GITHUB, BUILD_RELEASE, BUILD_UNNAMED)
+        arrayOf(BUILD_PRODUCTION, BUILD_TEST, BUILD_GITHUB, BUILD_RELEASE, BUILD_UNNAMED)
 
     fun getStage(build: String): String = build.takeIf { it in getAllStages() } ?: BUILD_UNNAMED
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Const.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Const.kt
index 0cb57ed5..3c76759c 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Const.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Const.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 /**
@@ -15,4 +31,4 @@ const val REQUEST_TEXT_ZOOM = 1 shl 14
 const val REQUEST_NAV = 1 shl 15
 const val REQUEST_SEARCH = 1 shl 16
 
-const val MAIN_TIMEOUT_DURATION = 30 * 60 * 1000 // 30 min
\ No newline at end of file
+const val MAIN_TIMEOUT_DURATION = 30 * 60 * 1000 // 30 min
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt
index 16b1d149..f4baa242 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import android.app.DownloadManager
@@ -16,26 +32,29 @@ import com.pitchedapps.frost.R
 import com.pitchedapps.frost.dbflow.loadFbCookie
 import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
 
-
 /**
  * Created by Allan Wang on 2017-08-04.
  *
  * With reference to <a href="https://stackoverflow.com/questions/33434532/android-webview-download-files-like-browsers-do">Stack Overflow</a>
  */
-fun Context.frostDownload(url: String?,
-                          userAgent: String = USER_AGENT_BASIC,
-                          contentDisposition: String? = null,
-                          mimeType: String? = null,
-                          contentLength: Long = 0L) {
+fun Context.frostDownload(
+    url: String?,
+    userAgent: String = USER_AGENT_BASIC,
+    contentDisposition: String? = null,
+    mimeType: String? = null,
+    contentLength: Long = 0L
+) {
     url ?: return
     frostDownload(Uri.parse(url), userAgent, contentDisposition, mimeType, contentLength)
 }
 
-fun Context.frostDownload(uri: Uri?,
-                          userAgent: String = USER_AGENT_BASIC,
-                          contentDisposition: String? = null,
-                          mimeType: String? = null,
-                          contentLength: Long = 0L) {
+fun Context.frostDownload(
+    uri: Uri?,
+    userAgent: String = USER_AGENT_BASIC,
+    contentDisposition: String? = null,
+    mimeType: String? = null,
+    contentLength: Long = 0L
+) {
     uri ?: return
     L.d { "Received download request" }
     if (uri.scheme != "http" && uri.scheme != "https") {
@@ -75,4 +94,4 @@ fun Context.frostDownload(uri: Uri?,
     }
 }
 
-private const val DOWNLOAD_MANAGER_PACKAGE = "com.android.providers.downloads"
\ No newline at end of file
+private const val DOWNLOAD_MANAGER_PACKAGE = "com.android.providers.downloads"
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/EnumUtils.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/EnumUtils.kt
index 2a562ba2..b6d9b833 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/EnumUtils.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/EnumUtils.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import android.content.Intent
@@ -39,12 +55,12 @@ interface EnumBundleCompanion<E : Enum<E>> {
     operator fun get(bundle: BaseBundle?) = get(bundle?.getString(argTag))
 
     operator fun get(intent: Intent?) = get(intent?.getStringExtra(argTag))
-
 }
 
 open class EnumCompanion<E : Enum<E>>(
-        final override val argTag: String,
-        final override val values: Array<E>) : EnumBundleCompanion<E> {
+    final override val argTag: String,
+    final override val values: Array<E>
+) : EnumBundleCompanion<E> {
 
     final override val valueMap: Map<String, E> = values.map { it.name to it }.toMap()
 
@@ -53,5 +69,4 @@ open class EnumCompanion<E : Enum<E>>(
     final override fun get(bundle: BaseBundle?) = super.get(bundle)
 
     final override fun get(intent: Intent?) = super.get(intent)
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/JsoupCleaner.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/JsoupCleaner.kt
index da8672f4..c783a842 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/JsoupCleaner.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/JsoupCleaner.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import org.jsoup.Jsoup
@@ -21,8 +37,10 @@ internal fun String.cleanJsoup(): String = Jsoup.clean(this, PrivacyWhitelist())
 class PrivacyWhitelist : Whitelist() {
 
     val blacklistAttrs = arrayOf("style", "aria-label", "rel")
-    val blacklistTags = arrayOf("body", "html", "head", "i", "b", "u", "style", "script",
-            "br", "p", "span", "ul", "ol", "li")
+    val blacklistTags = arrayOf(
+        "body", "html", "head", "i", "b", "u", "style", "script",
+        "br", "p", "span", "ul", "ol", "li"
+    )
 
     override fun isSafeAttribute(tagName: String, el: Element, attr: Attribute): Boolean {
         val key = attr.key
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/L.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/L.kt
index bee2f49b..8364c34e 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/L.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/L.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import android.util.Log
@@ -5,7 +21,6 @@ import ca.allanwang.kau.logging.KauLogger
 import com.bugsnag.android.Bugsnag
 import com.pitchedapps.frost.BuildConfig
 
-
 /**
  * Created by Allan Wang on 2017-05-28.
  *
@@ -45,5 +60,4 @@ object L : KauLogger("Frost", {
                 Bugsnag.notify(t)
         }
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt
index 9f068a58..303142af 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import android.graphics.Color
@@ -71,8 +87,8 @@ object Prefs : KPref() {
         get() = Prefs.bgColor.withAlpha(30)
 
     fun nativeBgColor(unread: Boolean) = Prefs.bgColor
-            .colorToForeground(if (unread) 0.7f else 0.0f)
-            .withAlpha(30)
+        .colorToForeground(if (unread) 0.7f else 0.0f)
+        .withAlpha(30)
 
     val bgColor: Int
         get() = t.bgColor
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Showcase.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Showcase.kt
index cafba223..27016018 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Showcase.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Showcase.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import ca.allanwang.kau.kpref.KPref
@@ -21,4 +37,3 @@ object Showcase : KPref() {
 
     override fun deleteKeys() = arrayOf("shown_release")
 }
-
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt
index 6c78d922..56c1d6d9 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import android.annotation.SuppressLint
@@ -8,33 +24,59 @@ import android.content.Intent
 import android.graphics.Color
 import android.graphics.drawable.ColorDrawable
 import android.net.Uri
-import android.support.annotation.StringRes
-import android.support.design.widget.Snackbar
-import android.support.design.widget.SnackbarContentLayout
-import android.support.v4.content.FileProvider
-import android.support.v7.widget.Toolbar
 import android.view.View
 import android.widget.FrameLayout
 import android.widget.TextView
+import androidx.annotation.StringRes
+import androidx.appcompat.widget.Toolbar
+import androidx.core.content.FileProvider
 import ca.allanwang.kau.email.EmailBuilder
 import ca.allanwang.kau.email.sendEmail
 import ca.allanwang.kau.mediapicker.createMediaFile
 import ca.allanwang.kau.mediapicker.createPrivateMediaFile
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.adjustAlpha
+import ca.allanwang.kau.utils.colorToForeground
+import ca.allanwang.kau.utils.darken
+import ca.allanwang.kau.utils.isColorDark
+import ca.allanwang.kau.utils.lighten
+import ca.allanwang.kau.utils.navigationBarColor
+import ca.allanwang.kau.utils.snackbar
+import ca.allanwang.kau.utils.startActivity
+import ca.allanwang.kau.utils.startActivityForResult
+import ca.allanwang.kau.utils.statusBarColor
+import ca.allanwang.kau.utils.string
+import ca.allanwang.kau.utils.with
+import ca.allanwang.kau.utils.withAlpha
+import ca.allanwang.kau.utils.withMinAlpha
 import ca.allanwang.kau.xml.showChangelog
 import com.afollestad.materialdialogs.MaterialDialog
+import com.google.android.material.snackbar.Snackbar
+import com.google.android.material.snackbar.SnackbarContentLayout
 import com.pitchedapps.frost.BuildConfig
 import com.pitchedapps.frost.R
-import com.pitchedapps.frost.activities.*
+import com.pitchedapps.frost.activities.ImageActivity
+import com.pitchedapps.frost.activities.LoginActivity
+import com.pitchedapps.frost.activities.SelectorActivity
+import com.pitchedapps.frost.activities.SettingsActivity
+import com.pitchedapps.frost.activities.TabCustomizerActivity
+import com.pitchedapps.frost.activities.WebOverlayActivity
+import com.pitchedapps.frost.activities.WebOverlayActivityBase
+import com.pitchedapps.frost.activities.WebOverlayBasicActivity
 import com.pitchedapps.frost.dbflow.CookieModel
-import com.pitchedapps.frost.facebook.*
+import com.pitchedapps.frost.facebook.FACEBOOK_COM
+import com.pitchedapps.frost.facebook.FBCDN_NET
+import com.pitchedapps.frost.facebook.FbCookie
+import com.pitchedapps.frost.facebook.FbItem
 import com.pitchedapps.frost.facebook.FbUrlFormatter.Companion.VIDEO_REDIRECT
+import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
+import com.pitchedapps.frost.facebook.formattedFbUrl
 import org.apache.commons.text.StringEscapeUtils
 import org.jsoup.Jsoup
 import org.jsoup.nodes.Element
 import java.io.File
 import java.io.IOException
-import java.util.*
+import java.util.ArrayList
+import java.util.Locale
 
 /**
  * Created by Allan Wang on 2017-06-03.
@@ -46,7 +88,10 @@ const val ARG_IMAGE_URL = "arg_image_url"
 const val ARG_TEXT = "arg_text"
 const val ARG_COOKIE = "arg_cookie"
 
-inline fun <reified T : Activity> Context.launchNewTask(cookieList: ArrayList<CookieModel> = arrayListOf(), clearStack: Boolean = false) {
+inline fun <reified T : Activity> Context.launchNewTask(
+    cookieList: ArrayList<CookieModel> = arrayListOf(),
+    clearStack: Boolean = false
+) {
     startActivity<T>(clearStack, intentBuilder = {
         putParcelableArrayListExtra(EXTRA_COOKIES, cookieList)
     })
@@ -81,8 +126,10 @@ fun Context.launchWebOverlay(url: String) = launchWebOverlayImpl<WebOverlayActiv
 
 fun Context.launchWebOverlayBasic(url: String) = launchWebOverlayImpl<WebOverlayBasicActivity>(url)
 
-private fun Context.fadeBundle() = ActivityOptions.makeCustomAnimation(this,
-        android.R.anim.fade_in, android.R.anim.fade_out).toBundle()
+private fun Context.fadeBundle() = ActivityOptions.makeCustomAnimation(
+    this,
+    android.R.anim.fade_in, android.R.anim.fade_out
+).toBundle()
 
 fun Context.launchImageActivity(imageUrl: String, text: String? = null, cookie: String? = null) {
     startActivity<ImageActivity>(intentBuilder = {
@@ -174,7 +221,6 @@ inline fun Activity.setFrostColors(builder: ActivityThemeUtils.() -> Unit) {
     themer.theme(this)
 }
 
-
 fun frostEvent(name: String, vararg events: Pair<String, Any>) {
     // todo bind
     L.v { "Event: $name ${events.joinToString(", ")}" }
@@ -189,9 +235,11 @@ fun Throwable?.logFrostEvent(text: String) {
     frostEvent("Errors", "text" to text, "message" to (this?.message ?: "NA"))
 }
 
-fun Activity.frostSnackbar(@StringRes text: Int, builder: Snackbar.() -> Unit = {}) = snackbar(text, Snackbar.LENGTH_LONG, frostSnackbar(builder))
+fun Activity.frostSnackbar(@StringRes text: Int, builder: Snackbar.() -> Unit = {}) =
+    snackbar(text, Snackbar.LENGTH_LONG, frostSnackbar(builder))
 
-fun View.frostSnackbar(@StringRes text: Int, builder: Snackbar.() -> Unit = {}) = snackbar(text, Snackbar.LENGTH_LONG, frostSnackbar(builder))
+fun View.frostSnackbar(@StringRes text: Int, builder: Snackbar.() -> Unit = {}) =
+    snackbar(text, Snackbar.LENGTH_LONG, frostSnackbar(builder))
 
 @SuppressLint("RestrictedApi")
 private inline fun frostSnackbar(crossinline builder: Snackbar.() -> Unit): Snackbar.() -> Unit = {
@@ -240,7 +288,7 @@ inline val String?.isFacebookUrl
  */
 inline val String.isVideoUrl
     get() = startsWith(VIDEO_REDIRECT) ||
-            (startsWith("https://video-") && contains(FBCDN_NET))
+        (startsWith("https://video-") && contains(FBCDN_NET))
 
 /**
  * [true] if url directly leads to a usable image
@@ -271,22 +319,22 @@ inline val String?.isIndependent: Boolean
     }
 
 val dependentSegments = arrayOf(
-        "photoset_token", "direct_action_execute", "messages/?pageNum", "sharer.php",
-        "events/permalink", "events/feed/watch",
-        /*
-         * Add new members to groups
-         */
-        "madminpanel",
-        /**
-         * Editing images
-         */
-        "/confirmation/?",
-        /*
-         * Facebook messages have the following cases for the tid query
-         * mid* or id* for newer threads, which can be launched in new windows
-         * or a hash for old threads, which must be loaded on old threads
-         */
-        "messages/read/?tid=id", "messages/read/?tid=mid"
+    "photoset_token", "direct_action_execute", "messages/?pageNum", "sharer.php",
+    "events/permalink", "events/feed/watch",
+    /*
+     * Add new members to groups
+     */
+    "madminpanel",
+    /**
+     * Editing images
+     */
+    "/confirmation/?",
+    /*
+     * Facebook messages have the following cases for the tid query
+     * mid* or id* for newer threads, which can be launched in new windows
+     * or a hash for old threads, which must be loaded on old threads
+     */
+    "messages/read/?tid=id", "messages/read/?tid=mid"
 )
 
 inline val String?.isExplicitIntent
@@ -297,16 +345,20 @@ fun Context.frostChangelog() = showChangelog(R.xml.frost_changelog, Prefs.textCo
 }
 
 fun Context.frostUriFromFile(file: File): Uri =
-        FileProvider.getUriForFile(this,
-                BuildConfig.APPLICATION_ID + ".provider",
-                file)
-
-inline fun Context.sendFrostEmail(@StringRes subjectId: Int, crossinline builder: EmailBuilder.() -> Unit) = sendFrostEmail(string(subjectId), builder)
-
-inline fun Context.sendFrostEmail(subjectId: String, crossinline builder: EmailBuilder.() -> Unit) = sendEmail(string(R.string.dev_email), subjectId) {
-    builder()
-    addFrostDetails()
-}
+    FileProvider.getUriForFile(
+        this,
+        BuildConfig.APPLICATION_ID + ".provider",
+        file
+    )
+
+inline fun Context.sendFrostEmail(@StringRes subjectId: Int, crossinline builder: EmailBuilder.() -> Unit) =
+    sendFrostEmail(string(subjectId), builder)
+
+inline fun Context.sendFrostEmail(subjectId: String, crossinline builder: EmailBuilder.() -> Unit) =
+    sendEmail(string(R.string.dev_email), subjectId) {
+        builder()
+        addFrostDetails()
+    }
 
 fun EmailBuilder.addFrostDetails() {
     addItem("Prev version", Prefs.prevVersionCode.toString())
@@ -318,7 +370,8 @@ fun EmailBuilder.addFrostDetails() {
 
 fun frostJsoup(url: String) = frostJsoup(FbCookie.webCookie, url)
 
-fun frostJsoup(cookie: String?, url: String) = Jsoup.connect(url).cookie(FACEBOOK_COM, cookie).userAgent(USER_AGENT_BASIC).get()!!
+fun frostJsoup(cookie: String?, url: String) =
+    Jsoup.connect(url).cookie(FACEBOOK_COM, cookie).userAgent(USER_AGENT_BASIC).get()!!
 
 fun Element.first(vararg select: String): Element? {
     select.forEach {
@@ -346,6 +399,6 @@ fun File.createFreshDir(): Boolean {
 }
 
 fun String.unescapeHtml(): String =
-        StringEscapeUtils.unescapeXml(this)
-                .replace("\\u003C", "<")
-                .replace("\\\"", "\"")
+    StringEscapeUtils.unescapeXml(this)
+        .replace("\\u003C", "<")
+        .replace("\\\"", "\"")
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/WebContextMenu.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/WebContextMenu.kt
index dc2d7549..62330e4d 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/WebContextMenu.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/WebContextMenu.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import android.content.Context
@@ -41,7 +57,9 @@ class WebContext(val unformattedUrl: String, val text: String?) {
 enum class WebContextType(val textId: Int, val onClick: (c: Context, wc: WebContext) -> Unit) {
     OPEN_LINK(R.string.open_link, { c, wc -> c.launchWebOverlay(wc.unformattedUrl) }),
     COPY_LINK(R.string.copy_link, { c, wc -> c.copyToClipboard(wc.url) }),
-    COPY_TEXT(R.string.copy_text, { c, wc -> if (wc.text != null) c.copyToClipboard(wc.text) else c.toast(R.string.no_text) }),
+    COPY_TEXT(
+        R.string.copy_text,
+        { c, wc -> if (wc.text != null) c.copyToClipboard(wc.text) else c.toast(R.string.no_text) }),
     SHARE_LINK(R.string.share_link, { c, wc -> c.shareText(wc.url) }),
     DEBUG_LINK(R.string.debug_link, { c, wc ->
         c.materialDialogThemed {
@@ -63,4 +81,4 @@ enum class WebContextType(val textId: Int, val onClick: (c: Context, wc: WebCont
         val values = values()
         operator fun get(index: Int) = values[index]
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/AccountItem.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/AccountItem.kt
index 7262fa17..d7a7de0e 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/AccountItem.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/AccountItem.kt
@@ -1,12 +1,32 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.views
 
 import android.graphics.drawable.Drawable
-import android.support.v7.widget.AppCompatTextView
-import android.support.v7.widget.RecyclerView
 import android.view.View
 import android.widget.ImageView
+import androidx.appcompat.widget.AppCompatTextView
+import androidx.recyclerview.widget.RecyclerView
 import ca.allanwang.kau.iitems.KauIItem
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.bindView
+import ca.allanwang.kau.utils.fadeIn
+import ca.allanwang.kau.utils.invisible
+import ca.allanwang.kau.utils.toDrawable
+import ca.allanwang.kau.utils.visible
 import com.bumptech.glide.load.DataSource
 import com.bumptech.glide.load.engine.GlideException
 import com.bumptech.glide.request.RequestListener
@@ -23,7 +43,7 @@ import com.pitchedapps.frost.utils.Prefs
  * Created by Allan Wang on 2017-06-05.
  */
 class AccountItem(val cookie: CookieModel?) : KauIItem<AccountItem, AccountItem.ViewHolder>
-(R.layout.view_account, { ViewHolder(it) }, R.id.item_account) {
+    (R.layout.view_account, { ViewHolder(it) }, R.id.item_account) {
 
     override fun bindView(viewHolder: ViewHolder, payloads: MutableList<Any>) {
         super.bindView(viewHolder, payloads)
@@ -33,20 +53,37 @@ class AccountItem(val cookie: CookieModel?) : KauIItem<AccountItem, AccountItem.
             if (cookie != null) {
                 text.text = cookie.name
                 GlideApp.with(itemView).load(profilePictureUrl(cookie.id))
-                        .transform(FrostGlide.roundCorner).listener(object : RequestListener<Drawable> {
-                            override fun onResourceReady(resource: Drawable?, model: Any?, target: Target<Drawable>?, dataSource: DataSource?, isFirstResource: Boolean): Boolean {
-                                text.fadeIn()
-                                return false
-                            }
+                    .transform(FrostGlide.roundCorner).listener(object : RequestListener<Drawable> {
+                        override fun onResourceReady(
+                            resource: Drawable?,
+                            model: Any?,
+                            target: Target<Drawable>?,
+                            dataSource: DataSource?,
+                            isFirstResource: Boolean
+                        ): Boolean {
+                            text.fadeIn()
+                            return false
+                        }
 
-                            override fun onLoadFailed(e: GlideException?, model: Any?, target: Target<Drawable>?, isFirstResource: Boolean): Boolean {
-                                text.fadeIn()
-                                return false
-                            }
-                        }).into(image)
+                        override fun onLoadFailed(
+                            e: GlideException?,
+                            model: Any?,
+                            target: Target<Drawable>?,
+                            isFirstResource: Boolean
+                        ): Boolean {
+                            text.fadeIn()
+                            return false
+                        }
+                    }).into(image)
             } else {
                 text.visible()
-                image.setImageDrawable(GoogleMaterial.Icon.gmd_add_circle_outline.toDrawable(itemView.context, 100, Prefs.textColor))
+                image.setImageDrawable(
+                    GoogleMaterial.Icon.gmd_add_circle_outline.toDrawable(
+                        itemView.context,
+                        100,
+                        Prefs.textColor
+                    )
+                )
                 text.text = itemView.context.getString(R.string.kau_add_account)
             }
         }
@@ -64,4 +101,4 @@ class AccountItem(val cookie: CookieModel?) : KauIItem<AccountItem, AccountItem.
         val image: ImageView by bindView(R.id.account_image)
         val text: AppCompatTextView by bindView(R.id.account_text)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/BadgedIcon.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/BadgedIcon.kt
index 60713034..51a7a8e9 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/BadgedIcon.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/BadgedIcon.kt
@@ -1,54 +1,78 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.views
 
 import android.content.Context
 import android.graphics.drawable.GradientDrawable
-import android.support.constraint.ConstraintLayout
 import android.util.AttributeSet
-import android.widget.ImageView
-import android.widget.TextView
-import ca.allanwang.kau.utils.*
+import androidx.constraintlayout.widget.ConstraintLayout
+import ca.allanwang.kau.utils.colorToForeground
+import ca.allanwang.kau.utils.dpToPx
+import ca.allanwang.kau.utils.gone
+import ca.allanwang.kau.utils.toDrawable
+import ca.allanwang.kau.utils.visible
+import ca.allanwang.kau.utils.withAlpha
 import com.mikepenz.iconics.typeface.IIcon
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.utils.Prefs
-
+import kotlinx.android.synthetic.main.view_badged_icon.view.*
 
 /**
  * Created by Allan Wang on 2017-06-19.
  */
 class BadgedIcon @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
 ) : ConstraintLayout(context, attrs, defStyleAttr) {
 
-    val badgeTextView: TextView by bindView(R.id.badge_text)
-    val badgeImage: ImageView by bindView(R.id.badge_image)
-
     init {
         inflate(context, R.layout.view_badged_icon, this)
         val badgeColor = Prefs.mainActivityLayout.backgroundColor().withAlpha(255).colorToForeground(0.2f)
-        val badgeBackground = GradientDrawable(GradientDrawable.Orientation.BOTTOM_TOP, intArrayOf(badgeColor, badgeColor))
+        val badgeBackground =
+            GradientDrawable(GradientDrawable.Orientation.BOTTOM_TOP, intArrayOf(badgeColor, badgeColor))
         badgeBackground.cornerRadius = 13.dpToPx.toFloat()
-        badgeTextView.background = badgeBackground
-        badgeTextView.setTextColor(Prefs.mainActivityLayout.iconColor())
+        badge_text.background = badgeBackground
+        badge_text.setTextColor(Prefs.mainActivityLayout.iconColor())
     }
 
     var iicon: IIcon? = null
         set(value) {
             field = value
-            badgeImage.setImageDrawable(value?.toDrawable(context, sizeDp = 20, color = Prefs.mainActivityLayout.iconColor()))
+            badge_image.setImageDrawable(
+                value?.toDrawable(
+                    context,
+                    sizeDp = 20,
+                    color = Prefs.mainActivityLayout.iconColor()
+                )
+            )
         }
 
     fun setAllAlpha(alpha: Float) {
         //badgeTextView.setTextColor(Prefs.textColor.withAlpha(alpha.toInt()))
-        badgeImage.drawable.alpha = alpha.toInt()
+        badge_image.drawable.alpha = alpha.toInt()
     }
 
     var badgeText: String?
-        get() = badgeTextView.text.toString()
+        get() = badge_text.text.toString()
         set(value) {
-            if (badgeTextView.text == value) return
-            badgeTextView.text = value
-            if (value != null && value != "0") badgeTextView.visible()
-            else badgeTextView.gone()
+            if (badge_text.text == value) return
+            badge_text.text = value
+            if (value != null && value != "0") badge_text.visible()
+            else badge_text.gone()
         }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostContentView.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostContentView.kt
index 19b1176e..d17a424c 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostContentView.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostContentView.kt
@@ -1,13 +1,36 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.views
 
 import android.content.Context
 import android.os.Build
-import android.support.v4.widget.SwipeRefreshLayout
 import android.util.AttributeSet
 import android.view.View
 import android.widget.FrameLayout
 import android.widget.ProgressBar
-import ca.allanwang.kau.utils.*
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
+import ca.allanwang.kau.utils.bindView
+import ca.allanwang.kau.utils.circularReveal
+import ca.allanwang.kau.utils.fadeIn
+import ca.allanwang.kau.utils.fadeOut
+import ca.allanwang.kau.utils.invisibleIf
+import ca.allanwang.kau.utils.isVisible
+import ca.allanwang.kau.utils.tint
+import ca.allanwang.kau.utils.withAlpha
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.contracts.FrostContentContainer
 import com.pitchedapps.frost.contracts.FrostContentCore
@@ -24,25 +47,32 @@ import io.reactivex.subjects.BehaviorSubject
 import io.reactivex.subjects.PublishSubject
 
 class FrostContentWeb @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0, defStyleRes: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0,
+    defStyleRes: Int = 0
 ) : FrostContentView<FrostWebView>(context, attrs, defStyleAttr, defStyleRes) {
 
     override val layoutRes: Int = R.layout.view_content_base_web
-
 }
 
 class FrostContentRecycler @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0, defStyleRes: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0,
+    defStyleRes: Int = 0
 ) : FrostContentView<FrostRecyclerView>(context, attrs, defStyleAttr, defStyleRes) {
 
     override val layoutRes: Int = R.layout.view_content_base_recycler
-
 }
 
 abstract class FrostContentView<out T> @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0, defStyleRes: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0,
+    defStyleRes: Int = 0
 ) : FrameLayout(context, attrs, defStyleAttr, defStyleRes),
-        FrostContentParent where T : View, T : FrostContentCore {
+    FrostContentParent where T : View, T : FrostContentCore {
 
     private val refresh: SwipeRefreshLayout by bindView(R.id.content_refresh)
     private val progress: ProgressBar by bindView(R.id.content_progress)
@@ -88,15 +118,14 @@ abstract class FrostContentView<out T> @JvmOverloads constructor(
         }.addTo(compositeDisposable)
 
         refreshObservable
-                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe {
-                    refresh.isRefreshing = it
-                    refresh.isEnabled = true
-                }.addTo(compositeDisposable)
+            .observeOn(AndroidSchedulers.mainThread())
+            .subscribe {
+                refresh.isRefreshing = it
+                refresh.isEnabled = true
+            }.addTo(compositeDisposable)
         refresh.setOnRefreshListener { coreView.reload(true) }
 
         reloadThemeSelf()
-
     }
 
     override fun bind(container: FrostContentContainer) {
@@ -151,24 +180,24 @@ abstract class FrostContentView<out T> @JvmOverloads constructor(
             var loading = dispose != null
             dispose?.dispose()
             dispose = refreshObservable
-                    .observeOn(AndroidSchedulers.mainThread())
-                    .subscribe {
-                        if (it) {
-                            loading = true
-                            transitionStart = System.currentTimeMillis()
-                            clearAnimation()
-                            if (isVisible)
-                                fadeOut(duration = 200L)
-                        } else if (loading) {
-                            loading = false
-                            if (animate && Prefs.animate) circularReveal(offset = WEB_LOAD_DELAY)
-                            else fadeIn(duration = 200L, offset = WEB_LOAD_DELAY)
-                            L.v { "Transition loaded in ${System.currentTimeMillis() - transitionStart} ms" }
-                            dispose?.dispose()
-                            dispose = null
-                        }
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe {
+                    if (it) {
+                        loading = true
+                        transitionStart = System.currentTimeMillis()
+                        clearAnimation()
+                        if (isVisible)
+                            fadeOut(duration = 200L)
+                    } else if (loading) {
+                        loading = false
+                        if (animate && Prefs.animate) circularReveal(offset = WEB_LOAD_DELAY)
+                        else fadeIn(duration = 200L, offset = WEB_LOAD_DELAY)
+                        L.v { "Transition loaded in ${System.currentTimeMillis() - transitionStart} ms" }
+                        dispose?.dispose()
+                        dispose = null
                     }
+                }
         }
         return true
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostRecyclerView.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostRecyclerView.kt
index 38b09657..2b9e8f9c 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostRecyclerView.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostRecyclerView.kt
@@ -1,10 +1,26 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.views
 
 import android.content.Context
-import android.support.v7.widget.LinearLayoutManager
-import android.support.v7.widget.RecyclerView
 import android.util.AttributeSet
 import android.view.View
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import ca.allanwang.kau.utils.circularReveal
 import ca.allanwang.kau.utils.fadeOut
 import com.pitchedapps.frost.contracts.FrostContentContainer
@@ -18,9 +34,11 @@ import com.pitchedapps.frost.utils.Prefs
  *
  */
 class FrostRecyclerView @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
 ) : RecyclerView(context, attrs, defStyleAttr),
-        FrostContentCore {
+    FrostContentCore {
 
     override fun reload(animate: Boolean) = reloadBase(animate)
 
@@ -102,5 +120,4 @@ class FrostRecyclerView @JvmOverloads constructor(
     override fun reloadTextSizeSelf() {
         // todo
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostVideoView.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostVideoView.kt
index d7f44420..6ee34a2b 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostVideoView.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostVideoView.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.views
 
 import android.annotation.SuppressLint
@@ -27,7 +43,9 @@ import com.pitchedapps.frost.utils.Prefs
  * Parent must have layout with both height & width as match_parent
  */
 class FrostVideoView @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
 ) : VideoView(context, attrs, defStyleAttr) {
 
     /**
@@ -79,7 +97,7 @@ class FrostVideoView @JvmOverloads constructor(
                         if (!isPlaying) showControls()
                         else viewerContract.onControlsHidden()
                     }
-                }.start()
+                }
             } else {
                 hideControls()
                 val (scale, tX, tY) = mapBounds()
@@ -90,7 +108,7 @@ class FrostVideoView @JvmOverloads constructor(
                     withAnimator(origScale, scale) { scaleXY = it }
                     withAnimator(origX, tX) { translationX = it }
                     withAnimator(origY, tY) { translationY = it }
-                }.start()
+                }
             }
         }
 
@@ -105,7 +123,10 @@ class FrostVideoView @JvmOverloads constructor(
             videoDimensions.set(dimen, dimen)
         }
         val portrait = height > width
-        val scale = Math.min(height / (if (portrait) 4f else 2.3f) / videoDimensions.y, width / (if (portrait) 2.3f else 4f) / videoDimensions.x)
+        val scale = Math.min(
+            height / (if (portrait) 4f else 2.3f) / videoDimensions.y,
+            width / (if (portrait) 2.3f else 4f) / videoDimensions.x
+        )
         val desiredHeight = scale * videoDimensions.y
         val desiredWidth = scale * videoDimensions.x
         val padding = containerContract.lowerVideoPadding
@@ -151,8 +172,8 @@ class FrostVideoView @JvmOverloads constructor(
             /**
              * Only remap if not expanded and if dimensions have changed
              */
-            val shouldRemap = !isExpanded
-                    && (videoDimensions.x != ratio * intrinsicWidth || videoDimensions.y != ratio * intrinsicHeight)
+            val shouldRemap = !isExpanded &&
+                (videoDimensions.x != ratio * intrinsicWidth || videoDimensions.y != ratio * intrinsicHeight)
             videoDimensions.set(ratio * intrinsicWidth, ratio * intrinsicHeight)
             if (shouldRemap) updateLocation()
         }
@@ -210,7 +231,7 @@ class FrostVideoView @JvmOverloads constructor(
                 duration = FAST_ANIMATION_DURATION
                 withAnimator(alpha, 0f) { alpha = it }
                 withEndAction { onFinishedListener() }
-            }.start()
+            }
         else
             onFinishedListener()
     }
@@ -226,7 +247,8 @@ class FrostVideoView @JvmOverloads constructor(
      * -------------------------------------------------------------------
      */
 
-    private inner class FrameTouchListener(context: Context) : GestureDetector.SimpleOnGestureListener(), View.OnTouchListener {
+    private inner class FrameTouchListener(context: Context) : GestureDetector.SimpleOnGestureListener(),
+        View.OnTouchListener {
 
         private val gestureDetector: GestureDetector = GestureDetector(context, this)
 
@@ -252,7 +274,8 @@ class FrostVideoView @JvmOverloads constructor(
     /**
      * Monitors the view click events to show and hide the video controls if they have been specified.
      */
-    private inner class VideoTouchListener(context: Context) : GestureDetector.SimpleOnGestureListener(), View.OnTouchListener {
+    private inner class VideoTouchListener(context: Context) : GestureDetector.SimpleOnGestureListener(),
+        View.OnTouchListener {
 
         private val gestureDetector: GestureDetector = GestureDetector(context, this)
         private val downLoc = PointF()
@@ -315,4 +338,4 @@ class FrostVideoView @JvmOverloads constructor(
             return true
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostVideoViewer.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostVideoViewer.kt
index 2d5e376d..c2535940 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostVideoViewer.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostVideoViewer.kt
@@ -1,38 +1,58 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.views
 
 import android.content.Context
 import android.graphics.Color
 import android.graphics.PointF
 import android.net.Uri
-import android.support.v7.widget.Toolbar
 import android.util.AttributeSet
 import android.view.MotionEvent
-import android.view.View
-import android.view.ViewGroup
 import android.view.ViewTreeObserver
 import android.widget.FrameLayout
-import android.widget.ImageView
-import ca.allanwang.kau.utils.*
+import ca.allanwang.kau.utils.fadeIn
+import ca.allanwang.kau.utils.fadeOut
+import ca.allanwang.kau.utils.gone
+import ca.allanwang.kau.utils.goneIf
+import ca.allanwang.kau.utils.inflate
+import ca.allanwang.kau.utils.isColorDark
+import ca.allanwang.kau.utils.isGone
+import ca.allanwang.kau.utils.isVisible
+import ca.allanwang.kau.utils.setIcon
+import ca.allanwang.kau.utils.setMenuIcons
+import ca.allanwang.kau.utils.visible
+import ca.allanwang.kau.utils.withMinAlpha
 import com.devbrackets.android.exomedia.listener.VideoControlsVisibilityListener
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.utils.L
 import com.pitchedapps.frost.utils.Prefs
 import com.pitchedapps.frost.utils.frostDownload
+import kotlinx.android.synthetic.main.view_video.view.*
 
 /**
  * Created by Allan Wang on 2017-10-13.
  */
 class FrostVideoViewer @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
 ) : FrameLayout(context, attrs, defStyleAttr), FrostVideoViewerContract {
 
-    val container: ViewGroup by bindView(R.id.video_container)
-    val toolbar: Toolbar by bindView(R.id.video_toolbar)
-    val background: View by bindView(R.id.video_background)
-    val video: FrostVideoView by bindView(R.id.video)
-    val restarter: ImageView by bindView(R.id.video_restart)
-
     companion object {
         /**
          * Matches VideoControls.CONTROL_VISIBILITY_ANIMATION_LENGTH
@@ -59,29 +79,31 @@ class FrostVideoViewer @JvmOverloads constructor(
     init {
         inflate(R.layout.view_video, true)
         alpha = 0f
-        background.setBackgroundColor(
-                if (!Prefs.blackMediaBg && Prefs.bgColor.isColorDark)
-                    Prefs.bgColor.withMinAlpha(200)
-                else
-                    Color.BLACK)
+        video_background.setBackgroundColor(
+            if (!Prefs.blackMediaBg && Prefs.bgColor.isColorDark)
+                Prefs.bgColor.withMinAlpha(200)
+            else
+                Color.BLACK
+        )
         video.setViewerContract(this)
         video.pause()
-        toolbar.inflateMenu(R.menu.menu_video)
-        context.setMenuIcons(toolbar.menu, Prefs.iconColor,
-                R.id.action_pip to GoogleMaterial.Icon.gmd_picture_in_picture_alt,
-                R.id.action_download to GoogleMaterial.Icon.gmd_file_download
+        video_toolbar.inflateMenu(R.menu.menu_video)
+        context.setMenuIcons(
+            video_toolbar.menu, Prefs.iconColor,
+            R.id.action_pip to GoogleMaterial.Icon.gmd_picture_in_picture_alt,
+            R.id.action_download to GoogleMaterial.Icon.gmd_file_download
         )
-        toolbar.setOnMenuItemClickListener {
+        video_toolbar.setOnMenuItemClickListener {
             when (it.itemId) {
                 R.id.action_pip -> video.isExpanded = false
                 R.id.action_download -> context.frostDownload(video.videoUri)
             }
             true
         }
-        restarter.gone().setIcon(GoogleMaterial.Icon.gmd_replay, 64)
-        restarter.setOnClickListener {
+        video_restart.gone().setIcon(GoogleMaterial.Icon.gmd_replay, 64)
+        video_restart.setOnClickListener {
             video.restart()
-            restarter.fadeOut { restarter.gone() }
+            video_restart.fadeOut { video_restart.gone() }
         }
     }
 
@@ -115,13 +137,13 @@ class FrostVideoViewer @JvmOverloads constructor(
      */
 
     override fun onExpand(progress: Float) {
-        toolbar.goneIf(progress == 0f).alpha = progress
-        background.alpha = progress
+        video_toolbar.goneIf(progress == 0f).alpha = progress
+        video_background.alpha = progress
     }
 
     override fun onSingleTapConfirmed(event: MotionEvent): Boolean {
-        if (restarter.isVisible) {
-            restarter.performClick()
+        if (video_restart.isVisible) {
+            video_restart.performClick()
             return true
         }
         return false
@@ -129,7 +151,7 @@ class FrostVideoViewer @JvmOverloads constructor(
 
     override fun onVideoComplete() {
         video.jumpToStart()
-        restarter.fadeIn()
+        video_restart.fadeIn()
     }
 
     fun updateLocation() {
@@ -143,14 +165,13 @@ class FrostVideoViewer @JvmOverloads constructor(
 
     override fun onControlsShown() {
         if (video.isExpanded)
-            toolbar.fadeIn(duration = CONTROL_ANIMATION_DURATION, onStart = { toolbar.visible() })
+            video_toolbar.fadeIn(duration = CONTROL_ANIMATION_DURATION, onStart = { video_toolbar.visible() })
     }
 
     override fun onControlsHidden() {
-        if (!toolbar.isGone)
-            toolbar.fadeOut(duration = CONTROL_ANIMATION_DURATION) { toolbar.gone() }
+        if (!video_toolbar.isGone)
+            video_toolbar.fadeOut(duration = CONTROL_ANIMATION_DURATION) { video_toolbar.gone() }
     }
-
 }
 
 interface FrostVideoViewerContract : VideoControlsVisibilityListener {
@@ -180,4 +201,4 @@ interface FrostVideoContainerContract {
      * Called once the video has stopped & should be removed
      */
     fun onVideoFinished()
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostViewPager.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostViewPager.kt
index 8122d362..bf2f771d 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostViewPager.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostViewPager.kt
@@ -1,10 +1,26 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.views
 
 import android.annotation.SuppressLint
 import android.content.Context
-import android.support.v4.view.ViewPager
 import android.util.AttributeSet
 import android.view.MotionEvent
+import androidx.viewpager.widget.ViewPager
 import com.pitchedapps.frost.utils.Prefs
 
 /**
@@ -12,21 +28,22 @@ import com.pitchedapps.frost.utils.Prefs
  *
  * Basic override to allow us to control swiping
  */
-class FrostViewPager @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) : ViewPager(context, attrs) {
+class FrostViewPager @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
+    ViewPager(context, attrs) {
     var enableSwipe = true
 
     override fun onInterceptTouchEvent(ev: MotionEvent?) =
-            try {
-                Prefs.viewpagerSwipe && enableSwipe && super.onInterceptTouchEvent(ev)
-            } catch (e: IllegalArgumentException) {
-                false
-            }
+        try {
+            Prefs.viewpagerSwipe && enableSwipe && super.onInterceptTouchEvent(ev)
+        } catch (e: IllegalArgumentException) {
+            false
+        }
 
     @SuppressLint("ClickableViewAccessibility")
     override fun onTouchEvent(ev: MotionEvent?): Boolean =
-            try {
-                Prefs.viewpagerSwipe && enableSwipe && super.onTouchEvent(ev)
-            } catch (e: IllegalArgumentException) {
-                false
-            }
-}
\ No newline at end of file
+        try {
+            Prefs.viewpagerSwipe && enableSwipe && super.onTouchEvent(ev)
+        } catch (e: IllegalArgumentException) {
+            false
+        }
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostWebView.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostWebView.kt
index 8230c338..b15ad5cf 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostWebView.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostWebView.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.views
 
 import android.animation.ValueAnimator
@@ -16,16 +32,22 @@ import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
 import com.pitchedapps.frost.fragments.WebFragment
 import com.pitchedapps.frost.utils.Prefs
 import com.pitchedapps.frost.utils.frostDownload
-import com.pitchedapps.frost.web.*
+import com.pitchedapps.frost.web.FrostChromeClient
+import com.pitchedapps.frost.web.FrostJSI
+import com.pitchedapps.frost.web.FrostWebViewClient
+import com.pitchedapps.frost.web.NestedWebView
+import com.pitchedapps.frost.web.shouldUseBasicAgent
 
 /**
  * Created by Allan Wang on 2017-05-29.
  *
  */
 class FrostWebView @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
 ) : NestedWebView(context, attrs, defStyleAttr),
-        FrostContentCore {
+    FrostContentCore {
 
     override fun reload(animate: Boolean) {
         if (parent.registerTransition(false, animate))
@@ -59,7 +81,6 @@ class FrostWebView @JvmOverloads constructor(
         return this
     }
 
-
     /**
      * Wrapper to the main userAgentString to cache it.
      * This decouples it from the UiThread
@@ -168,4 +189,4 @@ class FrostWebView @JvmOverloads constructor(
             super.destroy()
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/KPrefTextSeekbar.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/KPrefTextSeekbar.kt
index 14f77e72..7f0d792a 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/KPrefTextSeekbar.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/KPrefTextSeekbar.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.views
 
 import android.annotation.SuppressLint
@@ -43,4 +59,4 @@ class KPrefTextSeekbar(builder: KPrefSeekbarContract) : KPrefSeekbar(builder) {
         holder.desc?.setTextSize(TypedValue.COMPLEX_UNIT_PX, descOriginalSize)
         super.unbindView(holder)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/Keywords.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/Keywords.kt
index 8092133b..e63fcc21 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/Keywords.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/Keywords.kt
@@ -1,15 +1,31 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.views
 
 import android.content.Context
 import android.graphics.drawable.Drawable
-import android.support.constraint.ConstraintLayout
-import android.support.v7.widget.AppCompatEditText
-import android.support.v7.widget.AppCompatTextView
-import android.support.v7.widget.LinearLayoutManager
-import android.support.v7.widget.RecyclerView
 import android.util.AttributeSet
 import android.view.View
 import android.widget.ImageView
+import androidx.appcompat.widget.AppCompatEditText
+import androidx.appcompat.widget.AppCompatTextView
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import ca.allanwang.kau.utils.bindView
 import ca.allanwang.kau.utils.string
 import ca.allanwang.kau.utils.tint
@@ -23,12 +39,13 @@ import com.mikepenz.iconics.typeface.IIcon
 import com.pitchedapps.frost.R
 import com.pitchedapps.frost.utils.Prefs
 
-
 /**
  * Created by Allan Wang on 2017-06-19.
  */
 class Keywords @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
 ) : ConstraintLayout(context, attrs, defStyleAttr) {
 
     val editText: AppCompatEditText by bindView(R.id.edit_text)
@@ -51,7 +68,8 @@ class Keywords @JvmOverloads constructor(
         recycler.layoutManager = LinearLayoutManager(context)
         recycler.adapter = adapter
         adapter.withEventHook(object : ClickEventHook<KeywordItem>() {
-            override fun onBind(viewHolder: RecyclerView.ViewHolder): View? = (viewHolder as? KeywordItem.ViewHolder)?.delete
+            override fun onBind(viewHolder: RecyclerView.ViewHolder): View? =
+                (viewHolder as? KeywordItem.ViewHolder)?.delete
 
             override fun onClick(v: View, position: Int, fastAdapter: FastAdapter<KeywordItem>, item: KeywordItem) {
                 adapter.remove(position)
@@ -62,7 +80,6 @@ class Keywords @JvmOverloads constructor(
     fun save() {
         Prefs.notificationKeywords = adapter.adapterItems.mapTo(mutableSetOf()) { it.keyword }
     }
-
 }
 
 private fun IIcon.keywordDrawable(context: Context): Drawable = toDrawable(context, 20, Prefs.textColor)
@@ -94,4 +111,4 @@ class KeywordItem(val keyword: String) : AbstractItem<KeywordItem, KeywordItem.V
             delete.setImageDrawable(GoogleMaterial.Icon.gmd_delete.keywordDrawable(itemView.context))
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/DebugWebView.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/DebugWebView.kt
index ac62f142..bb196221 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/web/DebugWebView.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/DebugWebView.kt
@@ -1,13 +1,29 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.web
 
 import android.annotation.SuppressLint
 import android.content.Context
 import android.graphics.Bitmap
 import android.graphics.Color
-import android.support.annotation.WorkerThread
 import android.util.AttributeSet
 import android.view.View
 import android.webkit.WebView
+import androidx.annotation.WorkerThread
 import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
 import com.pitchedapps.frost.injectors.CssAssets
 import com.pitchedapps.frost.injectors.CssHider
@@ -25,7 +41,9 @@ import java.io.File
  * A barebone webview with a refresh listener
  */
 class DebugWebView @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
 ) : WebView(context, attrs, defStyleAttr) {
 
     var onPageFinished: (String?) -> Unit = {}
@@ -71,25 +89,27 @@ class DebugWebView @JvmOverloads constructor(
 
         private fun injectBackgroundColor() {
             setBackgroundColor(
-                    if (url.isFacebookUrl) Prefs.bgColor.withAlpha(255)
-                    else Color.WHITE)
+                if (url.isFacebookUrl) Prefs.bgColor.withAlpha(255)
+                else Color.WHITE
+            )
         }
 
-
         override fun onPageCommitVisible(view: WebView, url: String?) {
             super.onPageCommitVisible(view, url)
             injectBackgroundColor()
             if (url.isFacebookUrl)
                 view.jsInject(
-                        CssAssets.ROUND_ICONS.maybe(Prefs.showRoundedIcons),
+                    CssAssets.ROUND_ICONS.maybe(Prefs.showRoundedIcons),
 //                        CssHider.CORE,
-                        CssHider.COMPOSER.maybe(!Prefs.showComposer),
-                        CssHider.PEOPLE_YOU_MAY_KNOW.maybe(!Prefs.showSuggestedFriends),
-                        CssHider.SUGGESTED_GROUPS.maybe(!Prefs.showSuggestedGroups),
-                        Prefs.themeInjector,
-                        CssHider.NON_RECENT.maybe((url?.contains("?sk=h_chr") ?: false)
-                                && Prefs.aggressiveRecents))
+                    CssHider.COMPOSER.maybe(!Prefs.showComposer),
+                    CssHider.PEOPLE_YOU_MAY_KNOW.maybe(!Prefs.showSuggestedFriends),
+                    CssHider.SUGGESTED_GROUPS.maybe(!Prefs.showSuggestedGroups),
+                    Prefs.themeInjector,
+                    CssHider.NON_RECENT.maybe(
+                        (url?.contains("?sk=h_chr") ?: false) &&
+                            Prefs.aggressiveRecents
+                    )
+                )
         }
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostChromeClients.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostChromeClients.kt
index 3c3c063a..12df8000 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostChromeClients.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostChromeClients.kt
@@ -1,7 +1,27 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.web
 
 import android.net.Uri
-import android.webkit.*
+import android.webkit.ConsoleMessage
+import android.webkit.GeolocationPermissions
+import android.webkit.ValueCallback
+import android.webkit.WebChromeClient
+import android.webkit.WebView
 import ca.allanwang.kau.permissions.PERMISSION_ACCESS_FINE_LOCATION
 import ca.allanwang.kau.permissions.kauRequestPermissions
 import com.pitchedapps.frost.R
@@ -12,7 +32,6 @@ import com.pitchedapps.frost.views.FrostWebView
 import io.reactivex.subjects.BehaviorSubject
 import io.reactivex.subjects.Subject
 
-
 /**
  * Created by Allan Wang on 2017-05-31.
  *
@@ -45,9 +64,13 @@ class FrostChromeClient(web: FrostWebView) : WebChromeClient() {
         progress.onNext(newProgress)
     }
 
-    override fun onShowFileChooser(webView: WebView, filePathCallback: ValueCallback<Array<Uri>?>, fileChooserParams: FileChooserParams): Boolean {
+    override fun onShowFileChooser(
+        webView: WebView,
+        filePathCallback: ValueCallback<Array<Uri>?>,
+        fileChooserParams: FileChooserParams
+    ): Boolean {
         activity?.openFileChooser(filePathCallback, fileChooserParams)
-                ?: webView.frostSnackbar(R.string.file_chooser_not_found)
+            ?: webView.frostSnackbar(R.string.file_chooser_not_found)
         return activity != null
     }
 
@@ -58,6 +81,4 @@ class FrostChromeClient(web: FrostWebView) : WebChromeClient() {
             callback(origin, granted, true)
         }
     }
-
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostJSI.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostJSI.kt
index 564b0e04..2afb28c9 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostJSI.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostJSI.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.web
 
 import android.webkit.JavascriptInterface
@@ -5,11 +21,16 @@ import com.pitchedapps.frost.activities.MainActivity
 import com.pitchedapps.frost.contracts.MainActivityContract
 import com.pitchedapps.frost.contracts.VideoViewHolder
 import com.pitchedapps.frost.facebook.FbCookie
-import com.pitchedapps.frost.utils.*
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.WebContext
+import com.pitchedapps.frost.utils.cookies
+import com.pitchedapps.frost.utils.isIndependent
+import com.pitchedapps.frost.utils.launchImageActivity
+import com.pitchedapps.frost.utils.showWebContextMenu
 import com.pitchedapps.frost.views.FrostWebView
 import io.reactivex.subjects.Subject
 
-
 /**
  * Created by Allan Wang on 2017-06-01.
  */
@@ -31,15 +52,15 @@ class FrostJSI(val web: FrostWebView) {
 
     @JavascriptInterface
     fun loadVideo(url: String?, isGif: Boolean): Boolean =
-            if (url != null && Prefs.enablePip) {
-                web.post {
-                    (context as? VideoViewHolder)?.showVideo(url, isGif)
-                            ?: L.e { "Could not load video; contract not implemented" }
-                }
-                true
-            } else {
-                false
+        if (url != null && Prefs.enablePip) {
+            web.post {
+                (context as? VideoViewHolder)?.showVideo(url, isGif)
+                    ?: L.e { "Could not load video; contract not implemented" }
             }
+            true
+        } else {
+            false
+        }
 
     @JavascriptInterface
     fun reloadBaseUrl(animate: Boolean) {
@@ -113,5 +134,4 @@ class FrostJSI(val web: FrostWebView) {
         html ?: return
         header?.onNext(html)
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostRequestInterceptor.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostRequestInterceptor.kt
index 4e4df027..bd696b02 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostRequestInterceptor.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostRequestInterceptor.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.web
 
 import android.webkit.WebResourceRequest
@@ -8,14 +24,19 @@ import com.pitchedapps.frost.utils.L
 import okhttp3.HttpUrl
 import java.io.ByteArrayInputStream
 
-
 /**
  * Created by Allan Wang on 2017-07-13.
  *
  * Handler to decide when a request should be done by us
  * This is the crux of Frost's optimizations for the web browser
  */
-private val blankResource: WebResourceResponse by lazy { WebResourceResponse("text/plain", "utf-8", ByteArrayInputStream("".toByteArray())) }
+private val blankResource: WebResourceResponse by lazy {
+    WebResourceResponse(
+        "text/plain",
+        "utf-8",
+        ByteArrayInputStream("".toByteArray())
+    )
+}
 
 fun WebView.shouldFrostInterceptRequest(request: WebResourceRequest): WebResourceResponse? {
     val requestUrl = request.url?.toString() ?: return null
@@ -46,12 +67,13 @@ val WebResourceRequest.isMedia: Boolean
  * Generic filter passthrough
  * If Resource is already nonnull, pass it, otherwise check if filter is met and override the response accordingly
  */
-fun WebResourceResponse?.filter(request: WebResourceRequest, filter: (url: String) -> Boolean) = filter(request.query { filter(it) })
+fun WebResourceResponse?.filter(request: WebResourceRequest, filter: (url: String) -> Boolean) =
+    filter(request.query { filter(it) })
 
 fun WebResourceResponse?.filter(filter: Boolean): WebResourceResponse? = this
-        ?: if (filter) blankResource else null
+    ?: if (filter) blankResource else null
 
-fun WebResourceResponse?.filterCss(request: WebResourceRequest): WebResourceResponse? = filter(request) { it.endsWith(".css") }
+fun WebResourceResponse?.filterCss(request: WebResourceRequest): WebResourceResponse? =
+    filter(request) { it.endsWith(".css") }
 
 fun WebResourceResponse?.filterImage(request: WebResourceRequest): WebResourceResponse? = filter(request.isImage)
-
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostUrlOverlayValidator.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostUrlOverlayValidator.kt
index b83002a3..e2d294f7 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostUrlOverlayValidator.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostUrlOverlayValidator.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.web
 
 import com.pitchedapps.frost.activities.WebOverlayActivity
@@ -8,7 +24,15 @@ import com.pitchedapps.frost.facebook.FbCookie
 import com.pitchedapps.frost.facebook.FbItem
 import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
 import com.pitchedapps.frost.facebook.formattedFbUrl
-import com.pitchedapps.frost.utils.*
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.isImageUrl
+import com.pitchedapps.frost.utils.isIndependent
+import com.pitchedapps.frost.utils.isIndirectImageUrl
+import com.pitchedapps.frost.utils.isVideoUrl
+import com.pitchedapps.frost.utils.launchImageActivity
+import com.pitchedapps.frost.utils.launchWebOverlay
+import com.pitchedapps.frost.utils.launchWebOverlayBasic
 import com.pitchedapps.frost.views.FrostWebView
 import org.jetbrains.anko.runOnUiThread
 
@@ -77,14 +101,14 @@ fun FrostWebView.requestWebOverlay(url: String): Boolean {
  * If the url contains any one of the whitelist segments, switch to the chat overlay
  */
 val messageWhitelist: Set<String> =
-        setOf(FbItem.MESSAGES, FbItem.CHAT, FbItem.FEED_MOST_RECENT, FbItem.FEED_TOP_STORIES)
-                .mapTo(mutableSetOf(), FbItem::url)
+    setOf(FbItem.MESSAGES, FbItem.CHAT, FbItem.FEED_MOST_RECENT, FbItem.FEED_TOP_STORIES)
+        .mapTo(mutableSetOf(), FbItem::url)
 
 val String.shouldUseBasicAgent: Boolean
     get() {
-        if (contains("story.php"))  // do not use basic for comment section
+        if (contains("story.php")) // do not use basic for comment section
             return false
-        if (contains("/events/"))   // do not use for events (namely the map)
+        if (contains("/events/")) // do not use for events (namely the map)
             return false
-        return true                 // use for everything else
-    }
\ No newline at end of file
+        return true // use for everything else
+    }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewClients.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewClients.kt
index 8824e635..d75f03bb 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewClients.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewClients.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.web
 
 import android.graphics.Bitmap
@@ -10,8 +26,19 @@ import com.pitchedapps.frost.facebook.FB_URL_BASE
 import com.pitchedapps.frost.facebook.FbCookie
 import com.pitchedapps.frost.facebook.FbItem
 import com.pitchedapps.frost.facebook.formattedFbUrl
-import com.pitchedapps.frost.injectors.*
-import com.pitchedapps.frost.utils.*
+import com.pitchedapps.frost.injectors.CssAssets
+import com.pitchedapps.frost.injectors.CssHider
+import com.pitchedapps.frost.injectors.JsActions
+import com.pitchedapps.frost.injectors.JsAssets
+import com.pitchedapps.frost.injectors.jsInject
+import com.pitchedapps.frost.utils.L
+import com.pitchedapps.frost.utils.Prefs
+import com.pitchedapps.frost.utils.isExplicitIntent
+import com.pitchedapps.frost.utils.isFacebookUrl
+import com.pitchedapps.frost.utils.isImageUrl
+import com.pitchedapps.frost.utils.isIndirectImageUrl
+import com.pitchedapps.frost.utils.launchImageActivity
+import com.pitchedapps.frost.utils.resolveActivityForUri
 import com.pitchedapps.frost.views.FrostWebView
 import io.reactivex.subjects.Subject
 import org.jetbrains.anko.withAlpha
@@ -28,8 +55,8 @@ import org.jetbrains.anko.withAlpha
  */
 open class BaseWebViewClient : WebViewClient() {
 
-    override fun shouldInterceptRequest(view: WebView, request: WebResourceRequest): WebResourceResponse? = view.shouldFrostInterceptRequest(request)
-
+    override fun shouldInterceptRequest(view: WebView, request: WebResourceRequest): WebResourceResponse? =
+        view.shouldFrostInterceptRequest(request)
 }
 
 /**
@@ -51,11 +78,11 @@ open class FrostWebViewClient(val web: FrostWebView) : BaseWebViewClient() {
 
     private fun injectBackgroundColor() {
         web.setBackgroundColor(
-                when {
-                    isMain -> Color.TRANSPARENT
-                    web.url.isFacebookUrl -> Prefs.bgColor.withAlpha(255)
-                    else -> Color.WHITE
-                }
+            when {
+                isMain -> Color.TRANSPARENT
+                web.url.isFacebookUrl -> Prefs.bgColor.withAlpha(255)
+                else -> Color.WHITE
+            }
         )
     }
 
@@ -64,21 +91,24 @@ open class FrostWebViewClient(val web: FrostWebView) : BaseWebViewClient() {
         injectBackgroundColor()
         if (url.isFacebookUrl)
             view.jsInject(
-                    CssAssets.ROUND_ICONS.maybe(Prefs.showRoundedIcons),
+                CssAssets.ROUND_ICONS.maybe(Prefs.showRoundedIcons),
 //                    CssHider.CORE,
-                    CssHider.HEADER,
-                    CssHider.COMPOSER.maybe(!Prefs.showComposer),
-                    CssHider.PEOPLE_YOU_MAY_KNOW.maybe(!Prefs.showSuggestedFriends),
-                    CssHider.SUGGESTED_GROUPS.maybe(!Prefs.showSuggestedGroups),
-                    Prefs.themeInjector,
-                    CssHider.NON_RECENT.maybe((web.url?.contains("?sk=h_chr") ?: false)
-                            && Prefs.aggressiveRecents),
-                    JsAssets.DOCUMENT_WATCHER,
-                    JsAssets.CLICK_A,
-                    CssHider.ADS.maybe(!Prefs.showFacebookAds),
-                    JsAssets.CONTEXT_A,
+                CssHider.HEADER,
+                CssHider.COMPOSER.maybe(!Prefs.showComposer),
+                CssHider.PEOPLE_YOU_MAY_KNOW.maybe(!Prefs.showSuggestedFriends),
+                CssHider.SUGGESTED_GROUPS.maybe(!Prefs.showSuggestedGroups),
+                Prefs.themeInjector,
+                CssHider.NON_RECENT.maybe(
+                    (web.url?.contains("?sk=h_chr") ?: false) &&
+                        Prefs.aggressiveRecents
+                ),
+                JsAssets.DOCUMENT_WATCHER,
+                JsAssets.CLICK_A,
+                CssHider.ADS.maybe(!Prefs.showFacebookAds),
+                JsAssets.CONTEXT_A,
 //                    JsAssets.HEADER_HIDER,
-                    JsAssets.MEDIA)
+                JsAssets.MEDIA
+            )
         else
             refresh.onNext(false)
     }
@@ -104,9 +134,10 @@ open class FrostWebViewClient(val web: FrostWebView) : BaseWebViewClient() {
         refresh.onNext(false)
         injectBackgroundColor()
         web.jsInject(
-                JsActions.LOGIN_CHECK,
-                JsAssets.TEXTAREA_LISTENER,
-                JsAssets.HEADER_BADGES.maybe(isMain))
+            JsActions.LOGIN_CHECK,
+            JsAssets.TEXTAREA_LISTENER,
+            JsAssets.HEADER_BADGES.maybe(isMain)
+        )
     }
 
     open fun handleHtml(html: String?) {
@@ -151,7 +182,6 @@ open class FrostWebViewClient(val web: FrostWebView) : BaseWebViewClient() {
         if (Prefs.linksInDefaultApp && view.context.resolveActivityForUri(request.url)) return true
         return super.shouldOverrideUrlLoading(view, request)
     }
-
 }
 
 private const val EMIT_THEME = 0b1
@@ -189,4 +219,4 @@ class FrostWebViewClientMenu(web: FrostWebView) : FrostWebViewClient(web) {
         v { "Should inject ${url.shouldInjectMenu}" }
         if (!url.shouldInjectMenu) injectAndFinish()
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/LoginWebView.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/LoginWebView.kt
index 1f22f303..392cb353 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/web/LoginWebView.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/LoginWebView.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.web
 
 import android.annotation.SuppressLint
@@ -5,7 +21,11 @@ import android.content.Context
 import android.graphics.Color
 import android.util.AttributeSet
 import android.view.View
-import android.webkit.*
+import android.webkit.ConsoleMessage
+import android.webkit.CookieManager
+import android.webkit.WebChromeClient
+import android.webkit.WebResourceRequest
+import android.webkit.WebView
 import ca.allanwang.kau.utils.fadeIn
 import ca.allanwang.kau.utils.isVisible
 import com.pitchedapps.frost.dbflow.CookieModel
@@ -26,7 +46,9 @@ import org.jetbrains.anko.uiThread
  * Created by Allan Wang on 2017-05-29.
  */
 class LoginWebView @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
 ) : WebView(context, attrs, defStyleAttr) {
 
     private lateinit var loginCallback: (CookieModel) -> Unit
@@ -73,9 +95,11 @@ class LoginWebView @JvmOverloads constructor(
             L.d { "Login page commit visible" }
             view.setBackgroundColor(Color.TRANSPARENT)
             if (url.isFacebookUrl)
-                view.jsInject(JsAssets.HEADER_HIDER,
-                        CssHider.CORE,
-                        Prefs.themeInjector)
+                view.jsInject(
+                    JsAssets.HEADER_HIDER,
+                    CssHider.CORE,
+                    Prefs.themeInjector
+                )
         }
 
         override fun shouldOverrideUrlLoading(view: WebView, request: WebResourceRequest): Boolean {
@@ -97,4 +121,4 @@ class LoginWebView @JvmOverloads constructor(
             progressCallback(newProgress)
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/NestedWebView.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/NestedWebView.kt
index 297c4158..6e7fc0b6 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/web/NestedWebView.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/NestedWebView.kt
@@ -1,14 +1,29 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.web
 
 import android.annotation.SuppressLint
 import android.content.Context
-import android.support.v4.view.NestedScrollingChild
-import android.support.v4.view.NestedScrollingChildHelper
-import android.support.v4.view.ViewCompat
 import android.util.AttributeSet
 import android.view.MotionEvent
 import android.webkit.WebView
-
+import androidx.core.view.NestedScrollingChild
+import androidx.core.view.NestedScrollingChildHelper
+import androidx.core.view.ViewCompat
 
 /**
  * Created by Allan Wang on 20/12/17.
@@ -16,7 +31,9 @@ import android.webkit.WebView
  * Webview extension that handles nested scrolls
  */
 open class NestedWebView @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
 ) : WebView(context, attrs, defStyleAttr), NestedScrollingChild {
 
     private lateinit var childHelper: NestedScrollingChildHelper
@@ -99,11 +116,20 @@ open class NestedWebView @JvmOverloads constructor(
 
     final override fun hasNestedScrollingParent() = childHelper.hasNestedScrollingParent()
 
-    final override fun dispatchNestedScroll(dxConsumed: Int, dyConsumed: Int, dxUnconsumed: Int, dyUnconsumed: Int, offsetInWindow: IntArray?) = childHelper.dispatchNestedScroll(dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed, offsetInWindow)
+    final override fun dispatchNestedScroll(
+        dxConsumed: Int,
+        dyConsumed: Int,
+        dxUnconsumed: Int,
+        dyUnconsumed: Int,
+        offsetInWindow: IntArray?
+    ) = childHelper.dispatchNestedScroll(dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed, offsetInWindow)
 
-    final override fun dispatchNestedPreScroll(dx: Int, dy: Int, consumed: IntArray?, offsetInWindow: IntArray?) = childHelper.dispatchNestedPreScroll(dx, dy, consumed, offsetInWindow)
+    final override fun dispatchNestedPreScroll(dx: Int, dy: Int, consumed: IntArray?, offsetInWindow: IntArray?) =
+        childHelper.dispatchNestedPreScroll(dx, dy, consumed, offsetInWindow)
 
-    final override fun dispatchNestedFling(velocityX: Float, velocityY: Float, consumed: Boolean) = childHelper.dispatchNestedFling(velocityX, velocityY, consumed)
+    final override fun dispatchNestedFling(velocityX: Float, velocityY: Float, consumed: Boolean) =
+        childHelper.dispatchNestedFling(velocityX, velocityY, consumed)
 
-    final override fun dispatchNestedPreFling(velocityX: Float, velocityY: Float) = childHelper.dispatchNestedPreFling(velocityX, velocityY)
-}
\ No newline at end of file
+    final override fun dispatchNestedPreFling(velocityX: Float, velocityY: Float) =
+        childHelper.dispatchNestedPreFling(velocityX, velocityY)
+}
diff --git a/app/src/main/play/defaultLanguage b/app/src/main/play/defaultLanguage
index ffdd217e..f2b0341f 100644
--- a/app/src/main/play/defaultLanguage
+++ b/app/src/main/play/defaultLanguage
@@ -1 +1 @@
-en-CA
\ No newline at end of file
+en-US
\ No newline at end of file
diff --git a/app/src/main/play/en-CA/listing/fulldescription b/app/src/main/play/en-US/listing/fulldescription
index 8e917db2..8e917db2 100644
--- a/app/src/main/play/en-CA/listing/fulldescription
+++ b/app/src/main/play/en-US/listing/fulldescription
diff --git a/fastlane/metadata/android/en-CA/images/featureGraphic.png b/app/src/main/play/en-US/listing/images/featureGraphic.png
index c47aa1d9..c47aa1d9 100644
--- a/fastlane/metadata/android/en-CA/images/featureGraphic.png
+++ b/app/src/main/play/en-US/listing/images/featureGraphic.png
diff --git a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_1_themes.png b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_1_themes.png
index 6d579adf..6d579adf 100644
--- a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_1_themes.png
+++ b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_1_themes.png
diff --git a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_2_glass.png b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_2_glass.png
index 4ee98308..4ee98308 100644
--- a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_2_glass.png
+++ b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_2_glass.png
diff --git a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_3_multi_accounts.png b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_3_multi_accounts.png
index 11536dfe..11536dfe 100644
--- a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_3_multi_accounts.png
+++ b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_3_multi_accounts.png
diff --git a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_4_pip.png b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_4_pip.png
index e2b5910b..e2b5910b 100644
--- a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_4_pip.png
+++ b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_4_pip.png
diff --git a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_5_swipe.png b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_5_swipe.png
index f5a7fb82..f5a7fb82 100644
--- a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_5_swipe.png
+++ b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_5_swipe.png
diff --git a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_6_quick_links.png b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_6_quick_links.png
index bd42e92b..bd42e92b 100644
--- a/fastlane/metadata/android/en-CA/images/phoneScreenshots/frost_6_quick_links.png
+++ b/app/src/main/play/en-US/listing/images/phoneScreenshots/frost_6_quick_links.png
diff --git a/app/src/main/play/en-CA/listing/shortdescription b/app/src/main/play/en-US/listing/shortdescription
index b1ac9928..b1ac9928 100644
--- a/app/src/main/play/en-CA/listing/shortdescription
+++ b/app/src/main/play/en-US/listing/shortdescription
diff --git a/app/src/main/play/en-CA/listing/title b/app/src/main/play/en-US/listing/title
index a933d845..a933d845 100644
--- a/app/src/main/play/en-CA/listing/title
+++ b/app/src/main/play/en-US/listing/title
diff --git a/app/src/main/play/en-CA/whatsnew b/app/src/main/play/en-US/whatsnew
index 1d15ce22..1d15ce22 100644
--- a/app/src/main/play/en-CA/whatsnew
+++ b/app/src/main/play/en-US/whatsnew
diff --git a/app/src/main/play/es-ES/listing/images/featureGraphic.png b/app/src/main/play/es-ES/listing/images/featureGraphic.png
new file mode 100644
index 00000000..c47aa1d9
--- /dev/null
+++ b/app/src/main/play/es-ES/listing/images/featureGraphic.png
diff --git a/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_1_themes.png b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_1_themes.png
new file mode 100644
index 00000000..6d579adf
--- /dev/null
+++ b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_1_themes.png
diff --git a/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_2_glass.png b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_2_glass.png
new file mode 100644
index 00000000..4ee98308
--- /dev/null
+++ b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_2_glass.png
diff --git a/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_3_multi_accounts.png b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_3_multi_accounts.png
new file mode 100644
index 00000000..11536dfe
--- /dev/null
+++ b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_3_multi_accounts.png
diff --git a/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_4_pip.png b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_4_pip.png
new file mode 100644
index 00000000..e2b5910b
--- /dev/null
+++ b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_4_pip.png
diff --git a/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_5_swipe.png b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_5_swipe.png
new file mode 100644
index 00000000..f5a7fb82
--- /dev/null
+++ b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_5_swipe.png
diff --git a/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_6_quick_links.png b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_6_quick_links.png
new file mode 100644
index 00000000..bd42e92b
--- /dev/null
+++ b/app/src/main/play/es-ES/listing/images/phoneScreenshots/frost_6_quick_links.png
diff --git a/app/src/main/res/drawable/frost_f_256.xml b/app/src/main/res/drawable/frost_f_200.xml
index 220dee69..3f07c641 100644
--- a/app/src/main/res/drawable/frost_f_256.xml
+++ b/app/src/main/res/drawable/frost_f_200.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="256dp"
-    android:height="256dp"
+    android:width="200dp"
+    android:height="200dp"
     android:viewportHeight="177.16534"
     android:viewportWidth="177.16534">
 
diff --git a/app/src/main/res/layout/activity_debug.xml b/app/src/main/res/layout/activity_debug.xml
index 42428e49..55553f42 100644
--- a/app/src/main/res/layout/activity_debug.xml
+++ b/app/src/main/res/layout/activity_debug.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -7,7 +7,7 @@
     android:fitsSystemWindows="true"
     tools:context=".activities.DebugActivity">
 
-    <android.support.v7.widget.Toolbar
+    <androidx.appcompat.widget.Toolbar
         android:id="@+id/toolbar"
         android:layout_width="match_parent"
         android:layout_height="?attr/actionBarSize"
@@ -16,7 +16,7 @@
         app:layout_scrollFlags="scroll|enterAlways"
         app:popupTheme="@style/AppTheme.PopupOverlay" />
 
-    <android.support.v4.widget.SwipeRefreshLayout
+    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
         android:id="@+id/swipe_refresh"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
@@ -29,8 +29,8 @@
             android:focusable="true"
             android:focusableInTouchMode="true" />
 
-    </android.support.v4.widget.SwipeRefreshLayout>
+    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
     <include layout="@layout/view_main_fab" />
 
-</android.support.design.widget.CoordinatorLayout>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
diff --git a/app/src/main/res/layout/activity_image.xml b/app/src/main/res/layout/activity_image.xml
index a2264b25..4e6d4ce1 100644
--- a/app/src/main/res/layout/activity_image.xml
+++ b/app/src/main/res/layout/activity_image.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/image_container"
     android:layout_width="match_parent"
@@ -37,7 +37,7 @@
 
     </com.sothree.slidinguppanel.SlidingUpPanelLayout>
 
-    <android.support.design.widget.FloatingActionButton
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/image_fab"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
@@ -45,4 +45,4 @@
         android:layout_margin="@dimen/kau_fab_margin"
         android:visibility="invisible" />
 
-</android.support.design.widget.CoordinatorLayout>
\ No newline at end of file
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_image_textless.xml b/app/src/main/res/layout/activity_image_textless.xml
index c5da87e6..e047b23d 100644
--- a/app/src/main/res/layout/activity_image_textless.xml
+++ b/app/src/main/res/layout/activity_image_textless.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/image_container"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
@@ -19,7 +19,7 @@
         android:scaleX="0.9"
         android:scaleY="0.9" />
 
-    <android.support.design.widget.FloatingActionButton
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/image_fab"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
@@ -27,4 +27,4 @@
         android:layout_margin="@dimen/kau_fab_margin"
         android:visibility="invisible" />
 
-</android.support.design.widget.CoordinatorLayout>
\ No newline at end of file
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_intro.xml b/app/src/main/res/layout/activity_intro.xml
index 839e33a9..e61a618d 100644
--- a/app/src/main/res/layout/activity_intro.xml
+++ b/app/src/main/res/layout/activity_intro.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -14,14 +14,14 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <android.support.constraint.Guideline
+    <androidx.constraintlayout.widget.Guideline
         android:id="@+id/intro_bar_guide"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:orientation="horizontal"
         app:layout_constraintGuide_end="@dimen/intro_bar_height" />
 
-    <android.support.v4.view.ViewPager
+    <androidx.viewpager.widget.ViewPager
         android:id="@+id/intro_viewpager"
         android:layout_width="0dp"
         android:layout_height="0dp"
@@ -60,4 +60,4 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintTop_toBottomOf="@id/intro_bar_guide" />
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_invalid.xml b/app/src/main/res/layout/activity_invalid.xml
index dba1375b..42c16b38 100644
--- a/app/src/main/res/layout/activity_invalid.xml
+++ b/app/src/main/res/layout/activity_invalid.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -31,4 +31,4 @@
         app:layout_constraintTop_toBottomOf="@id/invalid_icon"
         app:layout_constraintVertical_bias="0.25" />
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
index 8b3ca157..653656a6 100644
--- a/app/src/main/res/layout/activity_login.xml
+++ b/app/src/main/res/layout/activity_login.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -7,7 +7,7 @@
     android:fitsSystemWindows="true"
     tools:context=".activities.LoginActivity">
 
-    <android.support.v7.widget.Toolbar
+    <androidx.appcompat.widget.Toolbar
         android:id="@+id/toolbar"
         android:layout_width="match_parent"
         android:layout_height="?attr/actionBarSize"
@@ -25,4 +25,4 @@
 
     </FrameLayout>
 
-</android.support.design.widget.CoordinatorLayout>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 883221d9..8fa9283f 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/main_content"
     android:layout_width="match_parent"
@@ -7,7 +7,7 @@
     android:fitsSystemWindows="true"
     tools:context=".activities.MainActivity">
 
-    <android.support.design.widget.AppBarLayout
+    <com.google.android.material.appbar.AppBarLayout
         android:id="@+id/appbar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
@@ -17,10 +17,10 @@
 
         <include layout="@layout/view_main_tab_layout" />
 
-    </android.support.design.widget.AppBarLayout>
+    </com.google.android.material.appbar.AppBarLayout>
 
     <include layout="@layout/view_main_viewpager" />
 
     <include layout="@layout/view_main_fab" />
 
-</android.support.design.widget.CoordinatorLayout>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
diff --git a/app/src/main/res/layout/activity_main_bottom_tabs.xml b/app/src/main/res/layout/activity_main_bottom_tabs.xml
index 783aa455..2c2527cd 100644
--- a/app/src/main/res/layout/activity_main_bottom_tabs.xml
+++ b/app/src/main/res/layout/activity_main_bottom_tabs.xml
@@ -5,7 +5,7 @@
     android:layout_height="match_parent"
     android:orientation="vertical">
 
-    <android.support.design.widget.CoordinatorLayout
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
         android:id="@+id/main_content"
         android:layout_width="match_parent"
         android:layout_height="0dp"
@@ -13,7 +13,7 @@
         android:fitsSystemWindows="true"
         tools:context=".activities.MainActivity">
 
-        <android.support.design.widget.AppBarLayout
+        <com.google.android.material.appbar.AppBarLayout
             android:id="@+id/appbar"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
@@ -21,13 +21,13 @@
 
             <include layout="@layout/view_main_toolbar" />
 
-        </android.support.design.widget.AppBarLayout>
+        </com.google.android.material.appbar.AppBarLayout>
 
         <include layout="@layout/view_main_viewpager" />
 
         <include layout="@layout/view_main_fab" />
 
-    </android.support.design.widget.CoordinatorLayout>
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
     <include layout="@layout/view_main_tab_layout" />
 
diff --git a/app/src/main/res/layout/activity_selector.xml b/app/src/main/res/layout/activity_selector.xml
index d9625731..4bbbd866 100644
--- a/app/src/main/res/layout/activity_selector.xml
+++ b/app/src/main/res/layout/activity_selector.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/container"
@@ -10,7 +10,7 @@
     android:paddingStart="@dimen/kau_activity_horizontal_margin"
     android:paddingTop="@dimen/kau_activity_vertical_margin">
 
-    <android.support.v7.widget.AppCompatTextView
+    <androidx.appcompat.widget.AppCompatTextView
         android:id="@+id/text_select_account"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
@@ -24,7 +24,7 @@
         tools:layout_editor_absoluteX="0dp"
         tools:layout_editor_absoluteY="0dp" />
 
-    <android.support.v7.widget.RecyclerView
+    <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/selector_recycler"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
@@ -37,4 +37,4 @@
         tools:layout_editor_absoluteX="0dp"
         tools:layout_editor_absoluteY="0dp" />
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_tab_customizer.xml b/app/src/main/res/layout/activity_tab_customizer.xml
index 8e540f11..8cf9d903 100644
--- a/app/src/main/res/layout/activity_tab_customizer.xml
+++ b/app/src/main/res/layout/activity_tab_customizer.xml
@@ -16,7 +16,7 @@
         android:layout_height="match_parent"
         android:orientation="vertical">
 
-        <android.support.v7.widget.RecyclerView
+        <androidx.recyclerview.widget.RecyclerView
             android:id="@+id/tab_recycler"
             android:layout_width="match_parent"
             android:layout_height="wrap_content" />
@@ -36,14 +36,14 @@
 
     </LinearLayout>
 
-    <android.support.design.widget.FloatingActionButton
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/fab_cancel"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="start|bottom"
         android:layout_margin="@dimen/kau_fab_margin" />
 
-    <android.support.design.widget.FloatingActionButton
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/fab_save"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
diff --git a/app/src/main/res/layout/activity_web_overlay.xml b/app/src/main/res/layout/activity_web_overlay.xml
index 55456fae..3d1b2446 100644
--- a/app/src/main/res/layout/activity_web_overlay.xml
+++ b/app/src/main/res/layout/activity_web_overlay.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/overlay_main_content"
@@ -8,7 +8,7 @@
     android:fitsSystemWindows="true"
     tools:context=".activities.WebOverlayActivity">
 
-    <android.support.v7.widget.Toolbar
+    <androidx.appcompat.widget.Toolbar
         android:id="@+id/overlay_toolbar"
         android:layout_width="match_parent"
         android:layout_height="?attr/actionBarSize"
@@ -23,4 +23,4 @@
         android:layout_height="match_parent"
         android:layout_marginTop="?attr/actionBarSize" />
 
-</android.support.design.widget.CoordinatorLayout>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
diff --git a/app/src/main/res/layout/iitem_menu.xml b/app/src/main/res/layout/iitem_menu.xml
index 3dbc7ea1..eb849cca 100644
--- a/app/src/main/res/layout/iitem_menu.xml
+++ b/app/src/main/res/layout/iitem_menu.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/item_frame"
     android:layout_width="match_parent"
@@ -39,4 +39,4 @@
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintVertical_bias="0.5" />
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/iitem_notification.xml b/app/src/main/res/layout/iitem_notification.xml
index 266b9dc4..e7cdab73 100644
--- a/app/src/main/res/layout/iitem_notification.xml
+++ b/app/src/main/res/layout/iitem_notification.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/item_frame"
     android:layout_width="match_parent"
@@ -57,4 +57,4 @@
         app:layout_constraintVertical_bias="1.0" />
 
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/intro_end.xml b/app/src/main/res/layout/intro_end.xml
index 67931e43..501cf1a9 100644
--- a/app/src/main/res/layout/intro_end.xml
+++ b/app/src/main/res/layout/intro_end.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -23,7 +23,7 @@
         android:layout_width="120dp"
         android:layout_height="120dp"
         android:scaleType="fitCenter"
-        android:src="@drawable/frost_f_256"
+        android:src="@drawable/frost_f_200"
         app:layout_constraintBottom_toTopOf="@id/intro_desc"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
@@ -41,4 +41,4 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/intro_image" />
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/intro_image.xml b/app/src/main/res/layout/intro_image.xml
index 8bdf4c90..97a5bcae 100644
--- a/app/src/main/res/layout/intro_image.xml
+++ b/app/src/main/res/layout/intro_image.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -53,4 +53,4 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/intro_image" />
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/intro_theme.xml b/app/src/main/res/layout/intro_theme.xml
index 2a8cead3..cd0538dd 100644
--- a/app/src/main/res/layout/intro_theme.xml
+++ b/app/src/main/res/layout/intro_theme.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -75,4 +75,4 @@
         tools:layout_editor_absoluteX="112dp" />
 
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/intro_welcome.xml b/app/src/main/res/layout/intro_welcome.xml
index b53af755..a73657ce 100644
--- a/app/src/main/res/layout/intro_welcome.xml
+++ b/app/src/main/res/layout/intro_welcome.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -22,7 +22,7 @@
         android:layout_width="120dp"
         android:layout_height="120dp"
         android:scaleType="fitCenter"
-        android:src="@drawable/frost_f_256"
+        android:src="@drawable/frost_f_200"
         app:layout_constraintBottom_toTopOf="@id/intro_desc"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
@@ -40,4 +40,4 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/intro_image" />
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_about_links.xml b/app/src/main/res/layout/item_about_links.xml
index 09c79f37..2417c321 100644
--- a/app/src/main/res/layout/item_about_links.xml
+++ b/app/src/main/res/layout/item_about_links.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <!--Just the container core so we can bind it to an AdapterItem-->
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/about_icons_container"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
diff --git a/app/src/main/res/layout/item_keyword.xml b/app/src/main/res/layout/item_keyword.xml
index 3894fc7e..981dbed7 100644
--- a/app/src/main/res/layout/item_keyword.xml
+++ b/app/src/main/res/layout/item_keyword.xml
@@ -7,7 +7,7 @@
     android:paddingBottom="8dp"
     android:paddingTop="8dp">
 
-    <android.support.v7.widget.AppCompatTextView
+    <androidx.appcompat.widget.AppCompatTextView
         android:id="@+id/keyword_text"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
diff --git a/app/src/main/res/layout/login_webview.xml b/app/src/main/res/layout/login_webview.xml
index b64f2220..8816383a 100644
--- a/app/src/main/res/layout/login_webview.xml
+++ b/app/src/main/res/layout/login_webview.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.v4.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.swiperefreshlayout.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/swipe_refresh"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
@@ -18,7 +18,7 @@
             android:scaleType="centerInside"
             android:visibility="invisible" />
 
-        <android.support.v7.widget.AppCompatTextView
+        <androidx.appcompat.widget.AppCompatTextView
             android:id="@+id/textview"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
@@ -36,4 +36,4 @@
 
     </RelativeLayout>
 
-</android.support.v4.widget.SwipeRefreshLayout>
\ No newline at end of file
+</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/material_drawer_header.xml b/app/src/main/res/layout/material_drawer_header.xml
deleted file mode 100644
index 21cd20a1..00000000
--- a/app/src/main/res/layout/material_drawer_header.xml
+++ /dev/null
@@ -1,119 +0,0 @@
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="@dimen/material_drawer_account_header_height"
-    android:clickable="true"
-    tools:ignore="all">
-
-    <!--
-    Resolves padding
-    Check with <a href="https://github.com/mikepenz/MaterialDrawer/issues/1907">Issue</a>
-    -->
-
-    <ImageView
-        android:id="@+id/material_drawer_account_header_background"
-        android:layout_width="match_parent"
-        android:layout_height="@dimen/material_drawer_account_header_height"
-        android:scaleType="centerCrop" />
-
-    <RelativeLayout
-        android:id="@+id/material_drawer_account_header"
-        android:layout_width="match_parent"
-        android:layout_height="@dimen/material_drawer_account_header_height">
-
-        <com.mikepenz.materialdrawer.view.BezelImageView
-            android:id="@+id/material_drawer_account_header_current"
-            android:layout_width="@dimen/material_drawer_account_header_selected"
-            android:layout_height="@dimen/material_drawer_account_header_selected"
-            android:layout_alignParentLeft="true"
-            android:layout_alignParentTop="true"
-            android:layout_marginBottom="@dimen/material_drawer_account_header_horizontal_bottom"
-            android:layout_marginLeft="@dimen/material_drawer_vertical_padding"
-            android:layout_marginTop="@dimen/material_drawer_account_header_horizontal_top"
-            android:clickable="true"
-            android:elevation="2dp" />
-
-        <LinearLayout
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignParentRight="true"
-            android:layout_alignTop="@+id/material_drawer_account_header_current"
-            android:gravity="right">
-
-            <com.mikepenz.materialdrawer.view.BezelImageView
-                android:id="@+id/material_drawer_account_header_small_first"
-                android:layout_width="@dimen/material_drawer_account_header_secondary"
-                android:layout_height="@dimen/material_drawer_account_header_secondary"
-                android:layout_marginRight="@dimen/material_drawer_vertical_padding"
-                android:clickable="true"
-                android:elevation="2dp"
-                android:visibility="gone" />
-
-            <com.mikepenz.materialdrawer.view.BezelImageView
-                android:id="@+id/material_drawer_account_header_small_second"
-                android:layout_width="@dimen/material_drawer_account_header_secondary"
-                android:layout_height="@dimen/material_drawer_account_header_secondary"
-                android:layout_marginRight="@dimen/material_drawer_vertical_padding"
-                android:clickable="true"
-                android:elevation="2dp"
-                android:visibility="gone" />
-
-            <com.mikepenz.materialdrawer.view.BezelImageView
-                android:id="@+id/material_drawer_account_header_small_third"
-                android:layout_width="@dimen/material_drawer_account_header_secondary"
-                android:layout_height="@dimen/material_drawer_account_header_secondary"
-                android:layout_marginRight="@dimen/material_drawer_vertical_padding"
-                android:clickable="true"
-                android:elevation="2dp"
-                android:visibility="gone" />
-        </LinearLayout>
-
-        <LinearLayout
-            android:id="@+id/material_drawer_account_header_text_section"
-            android:layout_width="match_parent"
-            android:layout_height="56dp"
-            android:layout_alignParentBottom="true"
-            android:layout_alignParentLeft="true"
-            android:layout_alignParentRight="true"
-            android:layout_marginBottom="@dimen/material_drawer_account_header_dropdown_margin_bottom"
-            android:layout_toLeftOf="@+id/material_drawer_account_header_text_switcher"
-            android:gravity="center_vertical|bottom"
-            android:orientation="vertical"
-            android:paddingEnd="56dp"
-            android:paddingLeft="0dp"
-            android:paddingRight="56dp"
-            android:paddingStart="0dp">
-
-            <TextView
-                android:id="@+id/material_drawer_account_header_name"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginLeft="@dimen/material_drawer_vertical_padding"
-                android:fontFamily="sans-serif-medium"
-                android:lines="1"
-                android:maxLines="1"
-                android:textSize="@dimen/material_drawer_account_header_text" />
-
-            <TextView
-                android:id="@+id/material_drawer_account_header_email"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginLeft="@dimen/material_drawer_vertical_padding"
-                android:fontFamily="sans-serif"
-                android:lines="1"
-                android:maxLines="1"
-                android:textSize="@dimen/material_drawer_account_header_text" />
-
-        </LinearLayout>
-
-        <ImageView
-            android:id="@+id/material_drawer_account_header_text_switcher"
-            android:layout_width="@dimen/material_drawer_account_header_dropdown"
-            android:layout_height="@dimen/material_drawer_account_header_dropdown"
-            android:layout_alignParentBottom="true"
-            android:layout_alignParentRight="true"
-            android:layout_marginBottom="@dimen/material_drawer_account_header_dropdown_margin_bottom"
-            android:layout_marginRight="@dimen/material_drawer_vertical_padding" />
-
-    </RelativeLayout>
-</FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/view_account.xml b/app/src/main/res/layout/view_account.xml
index 63d3e9cd..1c7eea66 100644
--- a/app/src/main/res/layout/view_account.xml
+++ b/app/src/main/res/layout/view_account.xml
@@ -10,11 +10,11 @@
         android:layout_width="@dimen/account_image_size"
         android:layout_height="@dimen/account_image_size" />
 
-    <android.support.v4.widget.Space
+    <Space
         android:layout_width="1dp"
         android:layout_height="20dp" />
 
-    <android.support.v7.widget.AppCompatTextView
+    <androidx.appcompat.widget.AppCompatTextView
         android:id="@+id/account_text"
         android:layout_width="@dimen/account_image_size"
         android:layout_height="wrap_content"
diff --git a/app/src/main/res/layout/view_badged_icon.xml b/app/src/main/res/layout/view_badged_icon.xml
index 4c6ca190..d138fb9e 100644
--- a/app/src/main/res/layout/view_badged_icon.xml
+++ b/app/src/main/res/layout/view_badged_icon.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="@dimen/tab_bar_height"
     android:minWidth="@dimen/tab_bar_height">
 
-    <android.support.constraint.Guideline
+    <androidx.constraintlayout.widget.Guideline
         android:id="@+id/g_v_c"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
@@ -15,7 +15,7 @@
         tools:layout_editor_absoluteX="192dp"
         tools:layout_editor_absoluteY="0dp" />
 
-    <android.support.constraint.Guideline
+    <androidx.constraintlayout.widget.Guideline
         android:id="@+id/g_h_c"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
@@ -52,4 +52,4 @@
         app:layout_constraintVertical_bias="1"
         tools:layout_editor_absoluteX="8dp" />
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/view_content_base_recycler.xml b/app/src/main/res/layout/view_content_base_recycler.xml
index e1591efe..05b14215 100644
--- a/app/src/main/res/layout/view_content_base_recycler.xml
+++ b/app/src/main/res/layout/view_content_base_recycler.xml
@@ -6,7 +6,7 @@
     android:layout_height="match_parent"
     app:layout_behavior="@string/appbar_scrolling_view_behavior">
 
-    <android.support.v4.widget.SwipeRefreshLayout
+    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
         android:id="@id/content_refresh"
         android:layout_width="match_parent"
         android:layout_height="wrap_content">
@@ -19,7 +19,7 @@
             android:focusableInTouchMode="true"
             app:layout_behavior="@string/appbar_scrolling_view_behavior" />
 
-    </android.support.v4.widget.SwipeRefreshLayout>
+    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
     <ProgressBar
         android:id="@id/content_progress"
diff --git a/app/src/main/res/layout/view_content_base_web.xml b/app/src/main/res/layout/view_content_base_web.xml
index de10a82a..9360b9f3 100644
--- a/app/src/main/res/layout/view_content_base_web.xml
+++ b/app/src/main/res/layout/view_content_base_web.xml
@@ -6,7 +6,7 @@
     android:layout_height="match_parent"
     app:layout_behavior="@string/appbar_scrolling_view_behavior">
 
-    <android.support.v4.widget.SwipeRefreshLayout
+    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
         android:id="@id/content_refresh"
         android:layout_width="match_parent"
         android:layout_height="wrap_content">
@@ -19,7 +19,7 @@
             android:focusableInTouchMode="true"
             app:layout_behavior="@string/appbar_scrolling_view_behavior" />
 
-    </android.support.v4.widget.SwipeRefreshLayout>
+    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
     <ProgressBar
         android:id="@id/content_progress"
diff --git a/app/src/main/res/layout/view_keywords.xml b/app/src/main/res/layout/view_keywords.xml
index 88498826..21b06dff 100644
--- a/app/src/main/res/layout/view_keywords.xml
+++ b/app/src/main/res/layout/view_keywords.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
@@ -7,7 +7,7 @@
     android:paddingEnd="@dimen/kau_dialog_margin"
     android:paddingStart="@dimen/kau_dialog_margin">
 
-    <android.support.v7.widget.AppCompatEditText
+    <androidx.appcompat.widget.AppCompatEditText
         android:id="@+id/edit_text"
         android:layout_width="0dp"
         android:layout_height="48dp"
@@ -31,7 +31,7 @@
         app:layout_constraintStart_toEndOf="@id/edit_text"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <android.support.v7.widget.RecyclerView
+    <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recycler"
         android:layout_width="0dp"
         android:layout_height="0dp"
@@ -41,4 +41,4 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/edit_text" />
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/view_main_fab.xml b/app/src/main/res/layout/view_main_fab.xml
index 7e3ec2aa..e9fe9981 100644
--- a/app/src/main/res/layout/view_main_fab.xml
+++ b/app/src/main/res/layout/view_main_fab.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.FloatingActionButton xmlns:android="http://schemas.android.com/apk/res/android"
+<com.google.android.material.floatingactionbutton.FloatingActionButton xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/fab"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
diff --git a/app/src/main/res/layout/view_main_tab_layout.xml b/app/src/main/res/layout/view_main_tab_layout.xml
index ed4f5d60..1218b4f7 100644
--- a/app/src/main/res/layout/view_main_tab_layout.xml
+++ b/app/src/main/res/layout/view_main_tab_layout.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.TabLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<com.google.android.material.tabs.TabLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/tabs"
     style="@style/Widget.Design.TabLayout"
diff --git a/app/src/main/res/layout/view_main_toolbar.xml b/app/src/main/res/layout/view_main_toolbar.xml
index b4572af3..054eaac3 100644
--- a/app/src/main/res/layout/view_main_toolbar.xml
+++ b/app/src/main/res/layout/view_main_toolbar.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.appcompat.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/toolbar"
     android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/view_video.xml b/app/src/main/res/layout/view_video.xml
index ca256477..69e75135 100644
--- a/app/src/main/res/layout/view_video.xml
+++ b/app/src/main/res/layout/view_video.xml
@@ -32,7 +32,7 @@
 
     </com.pitchedapps.frost.views.FrostVideoView>
 
-    <android.support.v7.widget.Toolbar
+    <androidx.appcompat.widget.Toolbar
         android:id="@+id/video_toolbar"
         android:layout_width="match_parent"
         android:background="@drawable/exomedia_default_controls_interactive_background"
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/MiscTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/MiscTest.kt
index d730b933..20610b2a 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/MiscTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/MiscTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost
 
 import com.pitchedapps.frost.facebook.requests.zip
@@ -19,12 +35,14 @@ class MiscTest {
         val now = System.currentTimeMillis()
         val base = 1
         val data: LongArray = (0..15).map { Math.random() + base }
-                .toTypedArray().zip(List<Long>::toLongArray) {
-                    Thread.sleep((it * 1000).toLong())
-                    System.currentTimeMillis() - now
-                }.blockingGet()
+            .toTypedArray().zip(List<Long>::toLongArray) {
+                Thread.sleep((it * 1000).toLong())
+                System.currentTimeMillis() - now
+            }.blockingGet()
         println(data.contentToString())
-        assertTrue(data.all { it >= base * 1000 && it < base * 1000 * 5 },
-                "zip did not seem to work on different threads")
+        assertTrue(
+            data.all { it >= base * 1000 && it < base * 1000 * 5 },
+            "zip did not seem to work on different threads"
+        )
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/debugger/OfflineWebsiteTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/debugger/OfflineWebsiteTest.kt
index e30ec174..f7dad4d3 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/debugger/OfflineWebsiteTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/debugger/OfflineWebsiteTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.debugger
 
 import com.pitchedapps.frost.facebook.FB_URL_BASE
@@ -16,11 +32,10 @@ class OfflineWebsiteTest {
         val countdown = CountDownLatch(1)
         val buildPath = if (File(".").parentFile?.name == "app") "build/offline_test" else "app/build/offline_test"
         OfflineWebsite(FB_URL_BASE, COOKIE, baseDir = File(buildPath))
-                .loadAndZip("test") {
-                    println("Outcome $it")
-                    countdown.countDown()
-                }
+            .loadAndZip("test") {
+                println("Outcome $it")
+                countdown.countDown()
+            }
         countdown.await()
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbDomTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbDomTest.kt
index ce748907..9472adfe 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbDomTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbDomTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook
 
 import com.pitchedapps.frost.internal.authDependent
@@ -22,5 +38,4 @@ class FbDomTest {
         assertNotNull(doc.getElementById("header"))
         assertNotNull(doc.getElementById("mJewelNav"))
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbRegexTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbRegexTest.kt
index 08853466..f872cfc7 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbRegexTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbRegexTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook
 
 import org.apache.commons.text.StringEscapeUtils
@@ -18,7 +34,8 @@ class FbRegexTest {
     @Test
     fun fbDtsgRegex() {
         val fb_dtsg = "readme"
-        val input = "data-sigil=\"mbasic_inline_feed_composer\">\u003Cinput type=\"hidden\" name=\"fb_dtsg\" value=\"$fb_dtsg\" autocomplete=\"off\" \\/>\u003Cinput type=\"hidden\" name=\"privacyx\" value=\"12345\""
+        val input =
+            "data-sigil=\"mbasic_inline_feed_composer\">\u003Cinput type=\"hidden\" name=\"fb_dtsg\" value=\"$fb_dtsg\" autocomplete=\"off\" \\/>\u003Cinput type=\"hidden\" name=\"privacyx\" value=\"12345\""
         assertEquals(fb_dtsg, FB_DTSG_MATCHER.find(input)[1])
     }
 
@@ -56,5 +73,4 @@ class FbRegexTest {
         val img = "https://scontent-yyz1-1.xx.fbcdn.net/v/t31.0-8/fr/cp0/e15/q65/89056_${id}_98239_o.jpg"
         assertEquals(id, FB_IMAGE_ID_MATCHER.find(img)[1]?.toLongOrNull())
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbUrlTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbUrlTest.kt
index beda26ef..3bd59fd3 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbUrlTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/facebook/FbUrlTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook
 
 import com.pitchedapps.frost.utils.isImageUrl
@@ -7,7 +23,6 @@ import kotlin.test.assertEquals
 import kotlin.test.assertFalse
 import kotlin.test.assertTrue
 
-
 /**
  * Created by Allan Wang on 2017-07-07.
  */
@@ -63,16 +78,17 @@ class FbUrlTest {
     @Test
     fun video() {
         //note that the video numbers have been changed to maintain privacy
-        val url = "/video_redirect/?src=https%3A%2F%2Fvideo-yyz1-1.xx.fbcdn.net%2Fv%2Ft42.1790-2%2F2349078999904_n.mp4%3Fefg%3DeyJ87J9%26oh%3Df5777784%26oe%3D56FD4&source=media_collage&id=1735049&refid=8&_ft_=qid.6484464%3Amf_story_key.-43172431214%3Atop_level_post_id.102773&__tn__=FEH-R"
-        val expected = "https://video-yyz1-1.xx.fbcdn.net/v/t42.1790-2/2349078999904_n.mp4?efg=eyJ87J9&oh=f5777784&oe=56FD4&source=media_collage&id=1735049&_ft_=qid.6484464:mf_story_key.-43172431214:top_level_post_id.102773&__tn__=FEH-R"
+        val url =
+            "/video_redirect/?src=https%3A%2F%2Fvideo-yyz1-1.xx.fbcdn.net%2Fv%2Ft42.1790-2%2F2349078999904_n.mp4%3Fefg%3DeyJ87J9%26oh%3Df5777784%26oe%3D56FD4&source=media_collage&id=1735049&refid=8&_ft_=qid.6484464%3Amf_story_key.-43172431214%3Atop_level_post_id.102773&__tn__=FEH-R"
+        val expected =
+            "https://video-yyz1-1.xx.fbcdn.net/v/t42.1790-2/2349078999904_n.mp4?efg=eyJ87J9&oh=f5777784&oe=56FD4&source=media_collage&id=1735049&_ft_=qid.6484464:mf_story_key.-43172431214:top_level_post_id.102773&__tn__=FEH-R"
         assertFbFormat(expected, url)
     }
 
-
     @Test
     fun image() {
         arrayOf(
-                "https://scontent-yyz1-1.xx.fbcdn.net/v/t1.0-9/fr/cp0/e15/q65/229_546131_836546862_n.jpg?efg=e343J9&oh=d4245b1&oe=5453"
+            "https://scontent-yyz1-1.xx.fbcdn.net/v/t1.0-9/fr/cp0/e15/q65/229_546131_836546862_n.jpg?efg=e343J9&oh=d4245b1&oe=5453"
 //                "/photo/view_full_size/?fbid=1523&ref_component=mbasic_photo_permalink&ref_page=%2Fwap%2Fphoto.php&refid=153&_ft_=...",
 //                "#!/photo/view_full_size/?fbid=1523&ref_component=mbasic_photo_permalink&ref_page=%2Fwap%2Fphoto.php&refid=153&_ft_=..."
         ).forEach {
@@ -83,7 +99,7 @@ class FbUrlTest {
     @Test
     fun indirectImage() {
         arrayOf(
-                "#!/photo/view_full_size/?fbid=107368839645039"
+            "#!/photo/view_full_size/?fbid=107368839645039"
         ).forEach {
             assertTrue(it.isIndirectImageUrl, "Failed to match indirect image for $it")
         }
@@ -92,13 +108,12 @@ class FbUrlTest {
     @Test
     fun antiImageRegex() {
         arrayOf(
-                "http...fbcdn.net...mp4",
-                "/photo/...png",
-                "https://www.google.ca"
+            "http...fbcdn.net...mp4",
+            "/photo/...png",
+            "https://www.google.ca"
         ).forEach {
             assertFalse(it.isImageUrl, "Should not have matched image for $it")
         }
-
     }
 
     @Test
@@ -112,5 +127,4 @@ class FbUrlTest {
 //        val urlBase = "photo/view_full_size/?fbid=1234&ref_component=mbasic_photo_permalink&ref_page=%2Fwap%2Fphoto.php&refid=13&_ft_=qid.1234%3Amf_story_key.1234%3Atop_level_post_id"
 //        assertFbFormat("$FB_URL_BASE$urlBase", "#!/$urlBase")
 //    }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/facebook/parsers/FbParseTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/facebook/parsers/FbParseTest.kt
index 3307c72e..075f045e 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/facebook/parsers/FbParseTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/facebook/parsers/FbParseTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.parsers
 
 import com.pitchedapps.frost.internal.COOKIE
@@ -24,11 +40,11 @@ class FbParseTest {
     }
 
     private inline fun <reified T : Any> FrostParser<T>.test(action: T.() -> Unit = {}) =
-            parse(COOKIE).test(url, action)
+        parse(COOKIE).test(url, action)
 
     private inline fun <reified T : Any> ParseResponse<T>?.test(url: String, action: T.() -> Unit = {}) {
         val response = this
-                ?: fail("${T::class.simpleName} parser returned null for $url")
+            ?: fail("${T::class.simpleName} parser returned null for $url")
         println(response)
         response.data.action()
     }
@@ -58,4 +74,4 @@ class FbParseTest {
         }
         notifs.map(FrostNotif::time).assertDescending("notif time values")
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/facebook/requests/FbFullImageTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/facebook/requests/FbFullImageTest.kt
index c4e51d41..4eb90d74 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/facebook/requests/FbFullImageTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/facebook/requests/FbFullImageTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.requests
 
 import com.pitchedapps.frost.internal.COOKIE
@@ -26,4 +42,4 @@ class FbFullImageTest {
         assertNotNull(result)
         println(result)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/facebook/requests/FbRequestTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/facebook/requests/FbRequestTest.kt
index c5fc8e8e..3a7abec4 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/facebook/requests/FbRequestTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/facebook/requests/FbRequestTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.facebook.requests
 
 import com.fasterxml.jackson.databind.ObjectMapper
@@ -8,7 +24,11 @@ import com.pitchedapps.frost.internal.authDependent
 import okhttp3.Call
 import org.junit.BeforeClass
 import org.junit.Test
-import kotlin.test.*
+import kotlin.test.assertEquals
+import kotlin.test.assertFalse
+import kotlin.test.assertNotNull
+import kotlin.test.assertTrue
+import kotlin.test.fail
 
 /**
  * Created by Allan Wang on 21/12/17.
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/injectors/InjectorTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/injectors/InjectorTest.kt
index 76b37afe..f38f03bb 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/injectors/InjectorTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/injectors/InjectorTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.injectors
 
 import org.junit.Test
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/internal/Internal.kt b/app/src/test/kotlin/com/pitchedapps/frost/internal/Internal.kt
index 81175b19..061e7c38 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/internal/Internal.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/internal/Internal.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.internal
 
 import com.pitchedapps.frost.facebook.FB_USER_MATCHER
@@ -11,7 +27,7 @@ import org.junit.Assume
 import org.junit.Test
 import java.io.File
 import java.io.FileInputStream
-import java.util.*
+import java.util.Properties
 import java.util.concurrent.TimeUnit
 import kotlin.reflect.full.starProjectedType
 import kotlin.test.assertEquals
@@ -111,4 +127,4 @@ class InternalTest {
     } catch (e: Exception) {
         // pass
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/rx/ResettableFlyweightTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/rx/ResettableFlyweightTest.kt
index a520e9e3..26a5a8de 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/rx/ResettableFlyweightTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/rx/ResettableFlyweightTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.rx
 
 import com.pitchedapps.frost.internal.concurrentTest
@@ -54,6 +70,4 @@ class ResettableFlyweightTest {
             }
         }
     }
-
-
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/utils/BuildUtilsTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/utils/BuildUtilsTest.kt
index 92bd5bec..b3d44d69 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/utils/BuildUtilsTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/utils/BuildUtilsTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import com.pitchedapps.frost.BuildConfig
@@ -19,4 +35,4 @@ class BuildUtilsTest {
     fun androidTests() {
         assertNotNull(BuildUtils.match(BuildConfig.VERSION_NAME))
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/utils/JsoupCleanerTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/utils/JsoupCleanerTest.kt
index 4ec09ea6..72cca836 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/utils/JsoupCleanerTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/utils/JsoupCleanerTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import org.junit.Test
@@ -47,10 +63,10 @@ class JsoupCleanerTest {
 
     @Test
     fun kau() {
-        val html = """<div class="col s12 m6"> <div id="kau" class="card medium sticky-action"> <div class="card-image waves-effect waves-block waves-light"> <img class="activator" src="images/kau.jpg"> <span class="card-title activator background-gradient">KAU</span> </div><div class="card-content"><p>An extensive collection of Kotlin Android Utils</p></div><div class="card-action"> <a href="https://github.com/AllanWang/KAU" target="_blank" class="inline-block">Github</a> <a href="https://allanwang.github.io/KAU/" target="_blank" class="inline-block">Page</a> </div><div class="card-reveal"> <span class="card-title grey-text text-darken-4">KAU<i class="material-icons right">close</i></span> <ul class="browser-default"> <li>Huge package of one line extension functions</li><li>Custom UI views</li><li>Adapter items and animators</li><li>SearchView</li><li>Custom delegates</li></ul> </div></div></div>"""
-        val expected = """<div class="col s12 m6"><div id="kau" class="card medium sticky-action"><div class="card-image waves-effect waves-block waves-light"><img class="activator" src="images/kau.jpg"></div><div class="card-action"><a href="-" target="_blank" class="inline-block"></a><a href="-" target="_blank" class="inline-block"></a></div></div></div>"""
+        val html =
+            """<div class="col s12 m6"> <div id="kau" class="card medium sticky-action"> <div class="card-image waves-effect waves-block waves-light"> <img class="activator" src="images/kau.jpg"> <span class="card-title activator background-gradient">KAU</span> </div><div class="card-content"><p>An extensive collection of Kotlin Android Utils</p></div><div class="card-action"> <a href="https://github.com/AllanWang/KAU" target="_blank" class="inline-block">Github</a> <a href="https://allanwang.github.io/KAU/" target="_blank" class="inline-block">Page</a> </div><div class="card-reveal"> <span class="card-title grey-text text-darken-4">KAU<i class="material-icons right">close</i></span> <ul class="browser-default"> <li>Huge package of one line extension functions</li><li>Custom UI views</li><li>Adapter items and animators</li><li>SearchView</li><li>Custom delegates</li></ul> </div></div></div>"""
+        val expected =
+            """<div class="col s12 m6"><div id="kau" class="card medium sticky-action"><div class="card-image waves-effect waves-block waves-light"><img class="activator" src="images/kau.jpg"></div><div class="card-action"><a href="-" target="_blank" class="inline-block"></a><a href="-" target="_blank" class="inline-block"></a></div></div></div>"""
         html.assertCleanHtml(expected)
     }
-
 }
-
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/utils/PrefsTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/utils/PrefsTest.kt
index 56ec4c02..088a7fbe 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/utils/PrefsTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/utils/PrefsTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import org.junit.Before
@@ -38,4 +54,4 @@ class PrefsTest {
         test = 3L
         assertEquals(3L, file)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/utils/StringEscapeUtilsTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/utils/StringEscapeUtilsTest.kt
index 86bd4ce5..f5ea56ae 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/utils/StringEscapeUtilsTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/utils/StringEscapeUtilsTest.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import org.junit.Test
@@ -13,4 +29,4 @@ class StringEscapeUtilsTest {
         val escaped = "\\u003Chead&gt; color=\\\"#3b5998\\\""
         assertEquals("<head> color=\"#3b5998\"", escaped.unescapeHtml())
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/utils/UrlTests.kt b/app/src/test/kotlin/com/pitchedapps/frost/utils/UrlTests.kt
index 109387a0..44e8377a 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/utils/UrlTests.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/utils/UrlTests.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package com.pitchedapps.frost.utils
 
 import com.pitchedapps.frost.facebook.FACEBOOK_COM
@@ -17,19 +33,21 @@ class UrlTests {
     fun independence() {
 
         mapOf(
-                GOOGLE to true,
-                FACEBOOK_COM to true,
-                "#!/photos/viewer/?photoset_token=pcb.1234" to false,
-                "#test-id" to false,
-                "#" to false,
-                "#!" to false,
-                "#!/" to false,
-                "#!/events/permalink/going/?event_id=" to false,
-                "/this/is/valid" to true,
-                "#!/facebook/segment" to true
+            GOOGLE to true,
+            FACEBOOK_COM to true,
+            "#!/photos/viewer/?photoset_token=pcb.1234" to false,
+            "#test-id" to false,
+            "#" to false,
+            "#!" to false,
+            "#!/" to false,
+            "#!/events/permalink/going/?event_id=" to false,
+            "/this/is/valid" to true,
+            "#!/facebook/segment" to true
         ).forEach { (url, valid) ->
-            assertEquals(valid, url.isIndependent,
-                    "Independence test failed for $url; should be $valid")
+            assertEquals(
+                valid, url.isIndependent,
+                "Independence test failed for $url; should be $valid"
+            )
         }
     }
 
@@ -38,4 +56,4 @@ class UrlTests {
         assertFalse(GOOGLE.isFacebookUrl, "google")
         assertTrue(FACEBOOK_COM.isFacebookUrl, "facebook")
     }
-}
\ No newline at end of file
+}
diff --git a/build.gradle b/build.gradle
index 21aabc42..64e324d2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,9 +8,11 @@ buildscript {
 
     dependencies {
         classpath "ca.allanwang:kau:${KAU}"
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build.jetifier:jetifier-processor:1.0.0-beta02'
+        classpath "com.android.tools.build:gradle:${ANDROID_GRADLE}"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${KOTLIN}"
         classpath "com.bugsnag:bugsnag-android-gradle-plugin:${BUGSNAG_PLUGIN}"
+        classpath "com.diffplug.spotless:spotless-plugin-gradle:${SPOTLESS}"
         classpath "com.getkeepsafe.dexcount:dexcount-gradle-plugin:${DEX_PLUGIN}"
         classpath "gradle.plugin.com.gladed.gradle.androidgitversion:gradle-android-git-version:${GIT_PLUGIN}"
     }
diff --git a/fastlane/metadata/android/en-CA/full_description.txt b/fastlane/metadata/android/en-CA/full_description.txt
deleted file mode 100644
index d0c3f6dc..00000000
--- a/fastlane/metadata/android/en-CA/full_description.txt
+++ /dev/null
@@ -1,80 +0,0 @@
-'''Welcome to Frost for Facebook!'''
-
-[https://allanwang.github.io/Frost-for-Facebook/ Webpage]
-
-Frost is a fully functional web wrapper, with many unique and native features
-such as:
-
-* '''True multi user interactions''' - More than just an option in a settings
-menu, Frost's account switcher is right in the drawer. You are one tap away from
-switching accounts, and everything refreshes on the switch so that you can view
-other accounts instantaneously. Furthermore, the notification service will fetch
-notifications from all accounts, and will let you know which account has the new
-notification.
-
-* '''Better multitasking''' - Frost contains an overlaying web browser that can
-be drawn on top of your foreground task. Open links and notifications with a
-full screen view, then swipe away to get back to your previous task.
-
-* '''Contextual awareness''' - Frost integrates additional features via long
-presses. Need to copy a block of text or share a link? Long press the text. Need
-to zoom into an image or download it? Long press the image!
-
-* '''Material Design''' - Built for lollipop and up, Frost focuses strongly on
-a beautiful and functional UI, and embraces material transitions and dimensions.
-
-* '''Complete theme engine''' - Frost contains very comprehensive themes that
-customize all components of the app. Frost is also the only app to support
-transparent themes.
-
-* '''Fully opened''' - Nothing speaks for privacy more than being open sourced.
-Frost is proud to be one of those apps, and can be found on github (Link in the
-app's about section)
-
-* '''Fixes the little things''' - Frost is community driven, and many tweaks
-are added to address minor inconveniences and give a full native experience,
-despite being a web app.
-
-Mandatory permissions used and why:
-
-* Internet, Network State, Wifi State - Frost fetches the pages from Facebook's
-mobile website. It also needs the network state so as to limit internet usage
-when you are on a metered network.
-
-* Receive Boot Completed - Frost notifications persist on reboot, and need this
-permission to be added each time.
-
-* Vibrate - Needed to vibrate phone for notifications; this can be toggled in
-the settings
-
-* Billing - For purchasing pro and unlocking all of Frost's features
-
-Optional permissions used and why: ''(these are only requested when they have
-to be, and are disabled until then)''
-
-* Read/write external storage - Needed to upload photos in a new status and save
-photos when prompted
-
-* Fine/coarse location - Needed for the check in option if users wish to search
-for their location
-
-* That's it! No privacy intrusion and no extra demands.
-
-Permissions ''NOT'' used and why:
-
-* Wakelock - Frost takes advantage of Android's Job Scheduler, and lets the
-framework decide when to run background services. Frost therefore doesn't need
-to constantly run in the background, nor does it force your phone to stay awake.
-
-* Retrieve running apps - Frost has no need to access external apps or see what
-else is running
-
-* Identity - Frost manages its accounts internally and uses it solely to give
-you access to your account. We don't depend on other personal information and we
-don't even save your email.
-
-* Camera - While the camera permission can be added to allow you to directly
-take photos and upload them, we've decided that it would be best to allow you to
-do so externally and then share the photo with Frost
-
-''Frost is a third party app and is in no way affiliated with Facebook Inc.''
\ No newline at end of file
diff --git a/fastlane/metadata/android/en-CA/short_description.txt b/fastlane/metadata/android/en-CA/short_description.txt
deleted file mode 100644
index 5fd6d401..00000000
--- a/fastlane/metadata/android/en-CA/short_description.txt
+++ /dev/null
@@ -1 +0,0 @@
-Facebook Web Wrapper
\ No newline at end of file
diff --git a/fastlane/metadata/android/en-CA/title.txt b/fastlane/metadata/android/en-CA/title.txt
deleted file mode 100644
index a933d845..00000000
--- a/fastlane/metadata/android/en-CA/title.txt
+++ /dev/null
@@ -1 +0,0 @@
-Frost for Facebook
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
index 08365da7..792f6ac0 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -14,19 +14,25 @@ org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryErro
 APP_ID=Frost
 APP_GROUP=com.pitchedapps
 
-KAU=572d470
-KOTLIN=1.3.10
+KAU=b4a2ded
+KOTLIN=1.3.11
+
+# https://mvnrepository.com/artifact/com.android.tools.build/gradle?repo=google
+ANDROID_GRADLE=3.2.1
+
+# https://github.com/diffplug/spotless/blob/master/plugin-gradle/CHANGES.md
+SPOTLESS=3.17.0
 
 # https://github.com/Kotlin/kotlinx.coroutines/releases
 COROUTINES=1.0.1
 # https://github.com/bugsnag/bugsnag-android/releases
-BUGSNAG=4.9.2
+BUGSNAG=4.9.3
 # https://github.com/bugsnag/bugsnag-android-gradle-plugin/releases
-BUGSNAG_PLUGIN=3.5.0
+BUGSNAG_PLUGIN=3.6.0
 # https://github.com/KeepSafe/dexcount-gradle-plugin/releases
 DEX_PLUGIN=0.8.4
 # https://github.com/gladed/gradle-android-git-version/releases
-GIT_PLUGIN=0.4.5
+GIT_PLUGIN=0.4.7
 # https://mvnrepository.com/artifact/org.apache.commons/commons-text
 # Updates blocked due to javax.script dependency
 COMMONS_TEXT=1.4
@@ -36,25 +42,25 @@ DBFLOW=4.2.4
 EXOMEDIA=4.3.0
 
 # https://github.com/FasterXML/jackson-core/releases
-JACKSON=2.9.7
+JACKSON=2.9.8
 # https://github.com/jhy/jsoup/releases
 JSOUP=1.11.3
 # https://github.com/square/leakcanary/releases
 LEAK_CANARY=1.6.2
 # https://github.com/zsmb13/MaterialDrawerKt/releases
-MATERIAL_DRAWER_KT=1.3.7
+MATERIAL_DRAWER_KT=2.0.1
 # https://github.com/square/okhttp/releases
-OKHTTP=3.12.0
+OKHTTP=3.12.1
 # https://github.com/grandstaish/paperparcel/releases
 PAPER_PARCEL=2.0.6
 # http://robolectric.org/getting-started/
-ROBOELECTRIC=4.0.2
+ROBOELECTRIC=4.1
 # https://github.com/ReactiveX/RxAndroid/releases
 RX_ANDROID=2.1.0
 # https://github.com/JakeWharton/RxBinding/releases
 RX_BINDING=2.2.0
 # https://github.com/ReactiveX/RxJava/releases
-RX_JAVA=2.2.3
+RX_JAVA=2.2.4
 # https://github.com/ReactiveX/RxKotlin/releases
 RX_KOTLIN=2.3.0
 # https://github.com/pwittchen/ReactiveNetwork/releases
@@ -63,5 +69,6 @@ RX_NETWORK=2.1.0
 SCALE_IMAGE_VIEW=3.10.0
 # https://github.com/umano/AndroidSlidingUpPanel#importing-the-library
 SLIDING_PANEL=3.4.0
-# https://developer.android.com/training/testing/set-up-project#gradle-dependencies
-TEST_RULE=1.0.2
+
+android.useAndroidX=true
+android.enableJetifier=true
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 3f0f9be6..953390dc 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
+#Sun Dec 23 17:28:36 EST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip
diff --git a/spotless.gradle b/spotless.gradle
new file mode 100644
index 00000000..22dba3a8
--- /dev/null
+++ b/spotless.gradle
@@ -0,0 +1,11 @@
+apply plugin: "com.diffplug.gradle.spotless"
+
+spotless {
+    kotlin {
+        target "**/*.kt"
+        ktlint()
+        licenseHeaderFile '../spotless.license.kt'
+        trimTrailingWhitespace()
+        endWithNewline()
+    }
+}
\ No newline at end of file
diff --git a/spotless.license.kt b/spotless.license.kt
new file mode 100644
index 00000000..35d16571
--- /dev/null
+++ b/spotless.license.kt
@@ -0,0 +1,16 @@
+/*
+ * Copyright $YEAR Allan Wang
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
\ No newline at end of file