Support sdk 19 where possible and add image picker (#10)3.0

* Fix plural

* Switch to long

* Test plural again

* Comment

* Major update to image picker and view utils

* Make image activity full screen

* Update min sdk and prefix

* Lower sdk requirement and make string private

* Bring kpref activity to sdk 19

11 files changed, 43 insertions, 38 deletions

diff --git a/core-ui/build.gradle b/core-ui/build.gradle
index 2562de3..c4dcc72 100644
--- a/core-ui/build.gradle
+++ b/core-ui/build.gradle
@@ -1,8 +1,6 @@
-apply from: '../android-lib.gradle'
+ext.kauSubModuleMinSdk = project.CORE_MIN_SDK
 
-android {
-    resourcePrefix "kau_"
-}
+apply from: '../android-lib.gradle'
 
 dependencies {
 
diff --git a/core-ui/src/main/kotlin/ca/allanwang/kau/ui/activities/ElasticRecyclerActivity.kt b/core-ui/src/main/kotlin/ca/allanwang/kau/ui/activities/ElasticRecyclerActivity.kt
index 1dcf14b..20a81e4 100644
--- a/core-ui/src/main/kotlin/ca/allanwang/kau/ui/activities/ElasticRecyclerActivity.kt
+++ b/core-ui/src/main/kotlin/ca/allanwang/kau/ui/activities/ElasticRecyclerActivity.kt
@@ -1,6 +1,8 @@
 package ca.allanwang.kau.ui.activities
 
+import android.os.Build
 import android.os.Bundle
+import android.support.annotation.RequiresApi
 import android.support.design.widget.AppBarLayout
 import android.support.design.widget.CoordinatorLayout
 import android.support.design.widget.FloatingActionButton
@@ -23,7 +25,8 @@ import ca.allanwang.kau.utils.bindView
  *
  * The exit animation is set to slide out, but the entrance must be defined yourself
  */
-abstract class ElasticRecyclerActivity() : AppCompatActivity() {
+@RequiresApi(Build.VERSION_CODES.LOLLIPOP)
+abstract class ElasticRecyclerActivity : AppCompatActivity() {
 
     val appBar: AppBarLayout by bindView(R.id.kau_appbar)
     val toolbar: Toolbar by bindView(R.id.kau_toolbar)
@@ -68,14 +71,5 @@ abstract class ElasticRecyclerActivity() : AppCompatActivity() {
         draggableFrame.setOnClickListener { listener() }
     }
 
-    fun hideFabOnUpwardsScroll() {
-        recycler.addOnScrollListener(object :RecyclerView.OnScrollListener(){
-            override fun onScrolled(recyclerView: RecyclerView?, dx: Int, dy: Int) {
-                if (dy > 0 && fab.isShown) fab.hide()
-                else if (dy < 0 && !fab.isShown) fab.show()
-            }
-        })
-    }
-
 }
 
diff --git a/core-ui/src/main/kotlin/ca/allanwang/kau/ui/views/MeasuredImageView.kt b/core-ui/src/main/kotlin/ca/allanwang/kau/ui/views/MeasuredImageView.kt
index 2627d13..ebb6397 100644
--- a/core-ui/src/main/kotlin/ca/allanwang/kau/ui/views/MeasuredImageView.kt
+++ b/core-ui/src/main/kotlin/ca/allanwang/kau/ui/views/MeasuredImageView.kt
@@ -1,6 +1,7 @@
 package ca.allanwang.kau.ui.views
 
 import android.content.Context
+import android.support.v7.widget.AppCompatImageView
 import android.util.AttributeSet
 import android.widget.ImageView
 
@@ -8,8 +9,8 @@ import android.widget.ImageView
  * Created by Allan Wang on 2017-07-14.
  */
 class MeasuredImageView @JvmOverloads constructor(
-        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0, defStyleRes: Int = 0
-) : ImageView(context, attrs, defStyleAttr, defStyleRes), MeasureSpecContract by MeasureSpecDelegate() {
+        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+) : AppCompatImageView(context, attrs, defStyleAttr), MeasureSpecContract by MeasureSpecDelegate() {
 
     init {
         initAttrs(context, attrs)
diff --git a/core-ui/src/main/kotlin/ca/allanwang/kau/ui/widgets/ElasticDragDismissFrameLayout.kt b/core-ui/src/main/kotlin/ca/allanwang/kau/ui/widgets/ElasticDragDismissFrameLayout.kt
index c208210..995ccab 100644
--- a/core-ui/src/main/kotlin/ca/allanwang/kau/ui/widgets/ElasticDragDismissFrameLayout.kt
+++ b/core-ui/src/main/kotlin/ca/allanwang/kau/ui/widgets/ElasticDragDismissFrameLayout.kt
@@ -19,6 +19,8 @@ package ca.allanwang.kau.ui.widgets
 import android.app.Activity
 import android.content.Context
 import android.graphics.Color
+import android.os.Build
+import android.support.annotation.RequiresApi
 import android.util.AttributeSet
 import android.view.View
 import android.widget.FrameLayout
@@ -30,6 +32,7 @@ import ca.allanwang.kau.utils.*
  * Applies an elasticity factor to reduce movement as you approach the given dismiss distance.
  * Optionally also scales down content during drag.
  */
+@RequiresApi(Build.VERSION_CODES.LOLLIPOP)
 class ElasticDragDismissFrameLayout @JvmOverloads constructor(
         context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0, defStyleRes: Int = 0
 ) : FrameLayout(context, attrs, defStyleAttr, defStyleRes) {
diff --git a/core-ui/src/main/res/values/styles.xml b/core-ui/src/main/res-public/values-v21/styles.xml
index dfbb6d3..fe2c9bf 100644
--- a/core-ui/src/main/res/values/styles.xml
+++ b/core-ui/src/main/res-public/values-v21/styles.xml
@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="no"?>
 <resources>
-    <style name="Kau" parent="Theme.AppCompat.NoActionBar"/>
-
     <style name="Kau.Translucent">
         <item name="android:windowBackground">@color/kau_shadow_overlay</item>
         <item name="android:colorBackgroundCacheHint">@null</item>
@@ -12,10 +10,6 @@
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
     </style>
 
-    <style name="Kau.Translucent.NoAnimation">
-        <item name="android:windowAnimationStyle">@null</item>
-    </style>
-
     <style name="Kau.Translucent.SlideBottom">
         <item name="android:windowEnterTransition">@transition/kau_enter_slide_bottom</item>
         <item name="android:windowReturnTransition">@transition/kau_exit_slide_bottom</item>
diff --git a/core-ui/src/main/res-public/values/colors.xml b/core-ui/src/main/res-public/values/colors.xml
new file mode 100644
index 0000000..82bf172
--- /dev/null
+++ b/core-ui/src/main/res-public/values/colors.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<resources>
+    <color name="kau_shadow_overlay">#80000000</color>
+</resources>
diff --git a/core-ui/src/main/res-public/values/public.xml b/core-ui/src/main/res-public/values/public.xml
new file mode 100644
index 0000000..59e34a6
--- /dev/null
+++ b/core-ui/src/main/res-public/values/public.xml
@@ -0,0 +1,8 @@
+<resources xmlns:tools='http://schemas.android.com/tools' tools:ignore='ResourceName'>
+<!-- AUTO-GENERATED FILE.  DO NOT MODIFY. public.xml is generated by the generatepublicxml gradle task -->
+    <public name='kau_shadow_overlay' type='color' />
+    <public name='Kau.Translucent' type='style' />
+    <public name='Kau.Translucent.NoAnimation' type='style' />
+    <public name='Kau.Translucent.SlideBottom' type='style' />
+    <public name='Kau.Translucent.SlideTop' type='style' />
+</resources>
\ No newline at end of file
diff --git a/core-ui/src/main/res-public/values/styles.xml b/core-ui/src/main/res-public/values/styles.xml
new file mode 100644
index 0000000..583ede7
--- /dev/null
+++ b/core-ui/src/main/res-public/values/styles.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<resources>
+    <style name="Kau.Translucent">
+        <item name="android:windowBackground">@color/kau_shadow_overlay</item>
+        <item name="android:colorBackgroundCacheHint">@null</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowIsFloating">false</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowNoTitle">true</item>
+    </style>
+
+    <style name="Kau.Translucent.NoAnimation">
+        <item name="android:windowAnimationStyle">@null</item>
+    </style>
+
+    <style name="Kau.Translucent.SlideBottom" />
+
+    <style name="Kau.Translucent.SlideTop" />
+</resources>
diff --git a/core-ui/src/main/res/drawable/kau_selectable_white.xml b/core-ui/src/main/res/drawable/kau_selectable_white.xml
deleted file mode 100644
index 942f149..0000000
--- a/core-ui/src/main/res/drawable/kau_selectable_white.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<ripple xmlns:android="http://schemas.android.com/apk/res/android"
-    android:color="#40ffffff">
-    <item android:id="@android:id/mask">
-        <color android:color="@android:color/white" />
-    </item>
-</ripple>
\ No newline at end of file
diff --git a/core-ui/src/main/res/values/colors.xml b/core-ui/src/main/res/values/colors.xml
deleted file mode 100644
index 273d6f1..0000000
--- a/core-ui/src/main/res/values/colors.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<resources>
-    <color name="kau_about_page_indicator_dark">#80ffffff</color>
-    <color name="kau_about_page_indicator_dark_selected">#fff</color>
-    <color name="kau_shadow_overlay">#80000000</color>
-</resources>
diff --git a/core-ui/src/main/res/values/strings.xml b/core-ui/src/main/res/values/strings.xml
deleted file mode 100644
index 80e6233..0000000
--- a/core-ui/src/main/res/values/strings.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="kau_blurrable_imageview">Blurrable ImageView</string>
-</resources>
\ No newline at end of file