Test image activity

5 files changed, 532 insertions, 13 deletions

diff --git a/app/src/main/kotlin/com/pitchedapps/frost/FrostApp.kt b/app/src/main/kotlin/com/pitchedapps/frost/FrostApp.kt
index f5ef0b74..d444d225 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/FrostApp.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/FrostApp.kt
@@ -22,8 +22,11 @@ import android.os.Bundle
 import android.util.Log
 import ca.allanwang.kau.logging.KL
 import ca.allanwang.kau.utils.buildIsLollipopAndUp
+import com.github.piasy.biv.BigImageViewer
+import com.github.piasy.biv.loader.glide.GlideImageLoader
 import com.pitchedapps.frost.db.CookieDao
 import com.pitchedapps.frost.db.NotificationDao
+import com.pitchedapps.frost.facebook.requests.httpClient
 import com.pitchedapps.frost.injectors.ThemeProvider
 import com.pitchedapps.frost.prefs.Prefs
 import com.pitchedapps.frost.services.scheduleNotificationsFromPrefs
@@ -66,6 +69,8 @@ class FrostApp : Application() {
 
         scheduleNotificationsFromPrefs(prefs)
 
+        BigImageViewer.initialize(GlideImageLoader.with(this, httpClient))
+
         if (BuildConfig.DEBUG) {
             registerActivityLifecycleCallbacks(object : ActivityLifecycleCallbacks {
                 override fun onActivityPaused(activity: Activity) {}
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 b8a71fa1..b5e41751 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
@@ -20,6 +20,7 @@ import android.content.Context
 import android.content.Intent
 import android.content.res.ColorStateList
 import android.graphics.Color
+import android.net.Uri
 import android.os.Bundle
 import android.view.View
 import android.widget.ImageView
@@ -42,14 +43,12 @@ import ca.allanwang.kau.utils.tint
 import ca.allanwang.kau.utils.toast
 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.bottomsheet.BottomSheetBehavior
 import com.google.android.material.floatingactionbutton.FloatingActionButton
 import com.mikepenz.iconics.typeface.IIcon
 import com.mikepenz.iconics.typeface.library.googlematerial.GoogleMaterial
 import com.pitchedapps.frost.R
-import com.pitchedapps.frost.databinding.ActivityImageBinding
+import com.pitchedapps.frost.databinding.ActivityImage2Binding
 import com.pitchedapps.frost.facebook.FB_IMAGE_ID_MATCHER
 import com.pitchedapps.frost.facebook.get
 import com.pitchedapps.frost.facebook.requests.call
@@ -134,7 +133,7 @@ class ImageActivity : KauBaseActivity() {
         "${abs(FB_IMAGE_ID_MATCHER.find(imageUrl)[1]?.hashCode() ?: 0)}_${abs(imageUrl.hashCode())}"
     }
 
-    lateinit var binding: ActivityImageBinding
+    lateinit var binding: ActivityImage2Binding
     private var bottomBehavior: BottomSheetBehavior<View>? = null
 
     private val baseBackgroundColor: Int
@@ -170,19 +169,22 @@ class ImageActivity : KauBaseActivity() {
                 L.v { "Launching with true url $result" }
             result
         }
-        binding = ActivityImageBinding.inflate(layoutInflater)
+        binding = ActivityImage2Binding.inflate(layoutInflater)
         setContentView(binding.root)
         binding.init()
         launch(CoroutineExceptionHandler { _, throwable -> loadError(throwable) }) {
             val tempFile = downloadTempImage()
             this@ImageActivity.tempFile = tempFile
             binding.imageProgress.fadeOut()
-            binding.imagePhoto.setImage(ImageSource.uri(frostUriFromFile(tempFile)))
+//            binding.imagePhoto.setImageURI(frostUriFromFile(tempFile))
+//            Glide.with(binding.imagePhoto).asFile().load(trueImageUrl)
+            binding.imagePhoto.showImage(Uri.parse(trueImageUrl.await()))
+//            binding.imagePhoto.setImage(ImageSource.uri(frostUriFromFile(tempFile)))
             binding.imagePhoto.animate().alpha(1f).scaleXY(1f).start()
         }
     }
 
-    private fun ActivityImageBinding.init() {
+    private fun ActivityImage2Binding.init() {
         imageContainer.setBackgroundColor(baseBackgroundColor)
         toolbar.setBackgroundColor(baseBackgroundColor)
         this@ImageActivity.imageText.also { text ->
@@ -226,12 +228,12 @@ class ImageActivity : KauBaseActivity() {
         share.apply {
             setState(FabStates.SHARE)
         }
-        imagePhoto.setOnImageEventListener(object :
-                SubsamplingScaleImageView.DefaultOnImageEventListener() {
-                override fun onImageLoadError(e: Exception) {
-                    loadError(e)
-                }
-            })
+//        imagePhoto.setOnImageEventListener(object :
+//                SubsamplingScaleImageView.DefaultOnImageEventListener() {
+//                override fun onImageLoadError(e: Exception) {
+//                    loadError(e)
+//                }
+//            })
         activityThemer.setFrostColors {
             themeWindow = false
         }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivityOrig.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivityOrig.kt
new file mode 100644
index 00000000..3f6a90fe
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivityOrig.kt
@@ -0,0 +1,438 @@
+/*
+ * 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.Context
+import android.content.Intent
+import android.content.res.ColorStateList
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import android.widget.ImageView
+import androidx.customview.widget.ViewDragHelper
+import ca.allanwang.kau.internal.KauBaseActivity
+import ca.allanwang.kau.logging.KauLoggerExtension
+import ca.allanwang.kau.utils.adjustAlpha
+import ca.allanwang.kau.utils.colorToForeground
+import ca.allanwang.kau.utils.copyFromInputStream
+import ca.allanwang.kau.utils.fadeIn
+import ca.allanwang.kau.utils.fadeOut
+import ca.allanwang.kau.utils.gone
+import ca.allanwang.kau.utils.invisible
+import ca.allanwang.kau.utils.isHidden
+import ca.allanwang.kau.utils.isVisible
+import ca.allanwang.kau.utils.materialDialog
+import ca.allanwang.kau.utils.scaleXY
+import ca.allanwang.kau.utils.setIcon
+import ca.allanwang.kau.utils.tint
+import ca.allanwang.kau.utils.toast
+import ca.allanwang.kau.utils.withAlpha
+import ca.allanwang.kau.utils.withMinAlpha
+import com.davemorrissey.labs.subscaleview.ImageSource
+import com.google.android.material.bottomsheet.BottomSheetBehavior
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import com.mikepenz.iconics.typeface.IIcon
+import com.mikepenz.iconics.typeface.library.googlematerial.GoogleMaterial
+import com.pitchedapps.frost.R
+import com.pitchedapps.frost.databinding.ActivityImageBinding
+import com.pitchedapps.frost.facebook.FB_IMAGE_ID_MATCHER
+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.injectors.ThemeProvider
+import com.pitchedapps.frost.prefs.Prefs
+import com.pitchedapps.frost.services.LocalService
+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.ActivityThemer
+import com.pitchedapps.frost.utils.frostDownload
+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 dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.CoroutineExceptionHandler
+import kotlinx.coroutines.Deferred
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.async
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.io.File
+import java.io.FileNotFoundException
+import java.io.IOException
+import javax.inject.Inject
+import kotlin.math.abs
+import kotlin.math.max
+
+/**
+ * Created by Allan Wang on 2017-07-15.
+ */
+@AndroidEntryPoint
+class ImageActivityOrig : KauBaseActivity() {
+
+    @Inject
+    lateinit var activityThemer: ActivityThemer
+
+    @Inject
+    lateinit var prefs: Prefs
+
+    @Inject
+    lateinit var themeProvider: ThemeProvider
+
+    @Volatile
+    internal var errorRef: Throwable? = null
+
+    /**
+     * Reference to the temporary file path
+     */
+    internal var tempFile: File? = null
+
+    private lateinit var dragHelper: ViewDragHelper
+
+    companion object {
+        /**
+         * Cache folder to store images
+         * Linked to the uri provider
+         */
+        private const val IMAGE_FOLDER = "images"
+        private const val TIME_FORMAT = "yyyyMMdd_HHmmss"
+        private const val IMG_TAG = "Frost"
+        const val PURGE_TIME: Long = 10 * 60 * 1000 // 10 min block
+        private val L = KauLoggerExtension("Image", com.pitchedapps.frost.utils.L)
+
+        fun cacheDir(context: Context): File =
+            File(context.cacheDir, IMAGE_FOLDER)
+    }
+
+    private val cookie: String? by lazy { intent.getStringExtra(ARG_COOKIE) }
+
+    val imageUrl: String by lazy { intent.getStringExtra(ARG_IMAGE_URL)?.trim('"') ?: "" }
+
+    private lateinit var trueImageUrl: Deferred<String>
+
+    private val imageText: String? by lazy { intent.getStringExtra(ARG_TEXT) }
+
+    // a unique image identifier based on the id (if it exists), and its hash
+    private val imageHash: String by lazy {
+        "${abs(FB_IMAGE_ID_MATCHER.find(imageUrl)[1]?.hashCode() ?: 0)}_${abs(imageUrl.hashCode())}"
+    }
+
+    lateinit var binding: ActivityImageBinding
+    private var bottomBehavior: BottomSheetBehavior<View>? = null
+
+    private val baseBackgroundColor: Int
+        get() = if (prefs.blackMediaBg) Color.BLACK
+        else themeProvider.bgColor.withMinAlpha(235)
+
+    private fun loadError(e: Throwable) {
+        if (e.message?.contains("<!DOCTYPE html>") == true) {
+            applicationContext.toast(R.string.image_not_found)
+            finish()
+            return
+        }
+        errorRef = e
+        e.logFrostEvent("Image load error")
+        with(binding) {
+            if (imageProgress.isVisible)
+                imageProgress.fadeOut()
+        }
+        tempFile?.delete()
+        binding.error.fadeIn()
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        if (imageUrl.isEmpty()) {
+            return finish()
+        }
+        L.i { "Displaying image" }
+        trueImageUrl = async(Dispatchers.IO) {
+            val result = if (!imageUrl.isIndirectImageUrl) imageUrl
+            else cookie?.getFullSizedImageUrl(imageUrl) ?: imageUrl
+            if (result != imageUrl)
+                L.v { "Launching with true url $result" }
+            result
+        }
+        binding = ActivityImageBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+        binding.init()
+        launch(CoroutineExceptionHandler { _, throwable -> loadError(throwable) }) {
+            val tempFile = downloadTempImage()
+            this@ImageActivityOrig.tempFile = tempFile
+            binding.imageProgress.fadeOut()
+//            binding.imagePhoto.setImageURI(frostUriFromFile(tempFile))
+            binding.imagePhoto.setImage(ImageSource.uri(frostUriFromFile(tempFile)))
+            binding.imagePhoto.animate().alpha(1f).scaleXY(1f).start()
+        }
+    }
+
+    private fun ActivityImageBinding.init() {
+        imageContainer.setBackgroundColor(baseBackgroundColor)
+        toolbar.setBackgroundColor(baseBackgroundColor)
+        this@ImageActivityOrig.imageText.also { text ->
+            if (text.isNullOrBlank()) {
+                imageText.gone()
+            } else {
+                imageText.setTextColor(if (prefs.blackMediaBg) Color.WHITE else themeProvider.textColor)
+                imageText.setBackgroundColor(
+                    baseBackgroundColor.colorToForeground(0.2f).withAlpha(255)
+                )
+                imageText.text = text
+                bottomBehavior = BottomSheetBehavior.from<View>(imageText).apply {
+                    addBottomSheetCallback(object : BottomSheetBehavior.BottomSheetCallback() {
+                        override fun onSlide(bottomSheet: View, slideOffset: Float) {
+                            imageText.alpha = slideOffset / 2 + 0.5f
+                        }
+
+                        override fun onStateChanged(bottomSheet: View, newState: Int) {
+                            // No op
+                        }
+                    })
+                }
+                imageText.bringToFront()
+            }
+        }
+        val foregroundTint = if (prefs.blackMediaBg) Color.WHITE else themeProvider.accentColor
+
+        fun ImageView.setState(state: FabStatesOrig) {
+            setIcon(state.iicon, color = foregroundTint, sizeDp = 24)
+            setOnClickListener { state.onClick(this@ImageActivityOrig) }
+        }
+
+        imageProgress.tint(foregroundTint)
+        error.apply {
+            invisible()
+            setState(FabStatesOrig.ERROR)
+        }
+        download.apply {
+            setState(FabStatesOrig.DOWNLOAD)
+        }
+        share.apply {
+            setState(FabStatesOrig.SHARE)
+        }
+//        imagePhoto.setOnImageEventListener(object :
+//                SubsamplingScaleImageView.DefaultOnImageEventListener() {
+//                override fun onImageLoadError(e: Exception) {
+//                    loadError(e)
+//                }
+//            })
+        activityThemer.setFrostColors {
+            themeWindow = false
+        }
+        dragHelper = ViewDragHelper.create(imageDrag, ViewDragCallback()).apply {
+            setEdgeTrackingEnabled(ViewDragHelper.EDGE_TOP or ViewDragHelper.EDGE_BOTTOM)
+        }
+        imageDrag.dragHelper = dragHelper
+        imageDrag.viewToIgnore = imageText
+    }
+
+    private inner class ViewDragCallback : ViewDragHelper.Callback() {
+        private var scrollPercent: Float = 0f
+        private var scrollThreshold = 0.5f
+        private var scrollToTop = false
+
+        override fun tryCaptureView(view: View, i: Int): Boolean {
+            L.d { "Try capture ${view.id} $i ${binding.imagePhoto.id} ${binding.imageText.id}" }
+            return view === binding.imagePhoto
+        }
+
+        override fun getViewHorizontalDragRange(child: View): Int = 0
+
+        override fun getViewVerticalDragRange(child: View): Int = child.height
+
+        override fun onViewPositionChanged(
+            changedView: View,
+            left: Int,
+            top: Int,
+            dx: Int,
+            dy: Int
+        ) {
+            super.onViewPositionChanged(changedView, left, top, dx, dy)
+            with(binding) {
+                // make sure that we are using the proper axis
+                scrollPercent = abs(top.toFloat() / imageContainer.height)
+                scrollToTop = top < 0
+                val multiplier = max(1f - scrollPercent, 0f)
+
+                toolbar.alpha = multiplier
+                bottomBehavior?.also {
+                    imageText.alpha =
+                        multiplier * (if (it.state == BottomSheetBehavior.STATE_COLLAPSED) 0.5f else 1f)
+                }
+                imageContainer.setBackgroundColor(baseBackgroundColor.adjustAlpha(multiplier))
+
+                if (scrollPercent >= 1) {
+                    if (!isFinishing) {
+                        finish()
+                        overridePendingTransition(0, 0)
+                    }
+                }
+            }
+        }
+
+        override fun onViewReleased(releasedChild: View, xvel: Float, yvel: Float) {
+            val overScrolled = scrollPercent > scrollThreshold
+            val maxOffset = releasedChild.height + 10
+            val finalTop = when {
+                scrollToTop && (overScrolled || yvel < -dragHelper.minVelocity) -> -maxOffset
+                !scrollToTop && (overScrolled || yvel > dragHelper.minVelocity) -> maxOffset
+                else -> 0
+            }
+            dragHelper.settleCapturedViewAt(0, finalTop)
+            binding.imageDrag.invalidate()
+        }
+
+        override fun clampViewPositionHorizontal(child: View, left: Int, dx: Int): Int = 0
+
+        override fun clampViewPositionVertical(child: View, top: Int, dy: Int): Int = top
+    }
+
+    private fun getImageExtension(type: String?): String? {
+        if (type?.startsWith("image/") != true) {
+            return null
+        }
+        return when (type.substring(6)) {
+            "jpeg" -> "jpg"
+            "png" -> "png"
+            "gif" -> "gif"
+            else -> null
+        }
+    }
+
+    @Throws(IOException::class)
+    private suspend fun downloadTempImage(): File = withContext(Dispatchers.IO) {
+
+        // We assume all images are jpg
+        // Activity launcher may be able to provide specifics, but this beats sending a request
+        // just to get the content header
+        val file = File(cacheDir(this@ImageActivityOrig), "$imageHash.jpg")
+
+        if (!file.isFile) {
+            file.parentFile?.mkdirs()
+            file.createNewFile()
+        } else {
+            file.setLastModified(System.currentTimeMillis())
+        }
+
+        // Forbid overwrites
+        if (file.isFile && file.length() > 0) {
+            L.i { "Forbid image overwrite" }
+            return@withContext file
+        }
+
+        val response = cookie.requestBuilder()
+            .url(trueImageUrl.await())
+            .get()
+            .call()
+            .execute()
+
+        if (!response.isSuccessful) {
+            throw IOException("Unsuccessful response for image: ${response.peekBody(128).string()}")
+        }
+
+        val body = response.body ?: throw IOException("Failed to retrieve image body")
+        file.copyFromInputStream(body.byteStream())
+        file
+    }
+
+    internal suspend fun saveImage() {
+        frostDownload(cookie = cookie, url = trueImageUrl.await())
+    }
+
+    override fun onDestroy() {
+        LocalService.schedule(this, LocalService.Flag.PURGE_IMAGE)
+        super.onDestroy()
+    }
+}
+
+internal enum class FabStatesOrig(
+    val iicon: IIcon,
+    val iconColorProvider: (ThemeProvider) -> Int = { it.iconColor },
+    val backgroundTint: Int = Int.MAX_VALUE
+) {
+    ERROR(GoogleMaterial.Icon.gmd_error, { Color.WHITE }, Color.RED) {
+        override fun onClick(activity: ImageActivityOrig) {
+            val err =
+                activity.errorRef?.takeIf { it !is FileNotFoundException && it.message != "Image failed to decode using JPEG decoder" }
+                    ?: return
+            activity.materialDialog {
+                title(R.string.kau_error)
+                message(text = err.message ?: err.javaClass.name)
+            }
+        }
+    },
+    NOTHING(GoogleMaterial.Icon.gmd_adjust) {
+        override fun onClick(activity: ImageActivityOrig) {}
+    },
+    DOWNLOAD(GoogleMaterial.Icon.gmd_file_download) {
+        override fun onClick(activity: ImageActivityOrig) {
+            activity.launch {
+                activity.binding.download.fadeOut()
+                activity.saveImage()
+            }
+        }
+    },
+    SHARE(GoogleMaterial.Icon.gmd_share) {
+        override fun onClick(activity: ImageActivityOrig) {
+            val file = activity.tempFile ?: return
+            try {
+                val photoURI = activity.frostUriFromFile(file)
+                val intent = Intent(Intent.ACTION_SEND).apply {
+                    flags = Intent.FLAG_ACTIVITY_NEW_TASK
+                    putExtra(Intent.EXTRA_STREAM, photoURI)
+                    type = "image/png"
+                }
+                activity.startActivity(intent)
+            } catch (e: Exception) {
+                activity.errorRef = e
+                e.logFrostEvent("Image share failed")
+                activity.frostSnackbar(R.string.image_share_failed, activity.themeProvider)
+            }
+        }
+    };
+
+    /**
+     * Change the fab look
+     * If it's in view, give it some animations
+     *
+     * TODO investigate what is wrong with fadeScaleTransition
+     *
+     * https://github.com/AllanWang/KAU/issues/184
+     *
+     */
+    fun update(fab: FloatingActionButton, themeProvider: ThemeProvider) {
+        val tint =
+            if (backgroundTint != Int.MAX_VALUE) backgroundTint else themeProvider.accentColor
+        val iconColor = iconColorProvider(themeProvider)
+        if (fab.isHidden) {
+            fab.setIcon(iicon, color = iconColor)
+            fab.backgroundTintList = ColorStateList.valueOf(tint)
+            fab.show()
+        } else {
+            fab.hide(object : FloatingActionButton.OnVisibilityChangedListener() {
+                override fun onHidden(fab: FloatingActionButton) {
+                    fab.setIcon(iicon, color = iconColor)
+                    fab.show()
+                }
+            })
+        }
+    }
+
+    abstract fun onClick(activity: ImageActivityOrig)
+}
diff --git a/app/src/main/res/layout/activity_image.xml b/app/src/main/res/layout/activity_image.xml
index 6530dc4a..7e19dabf 100644
--- a/app/src/main/res/layout/activity_image.xml
+++ b/app/src/main/res/layout/activity_image.xml
@@ -17,6 +17,8 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent">
 
+        <!-- Alpha and scaling will be reset on load -->
+
         <com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView
             android:id="@+id/image_photo"
             android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/activity_image_2.xml b/app/src/main/res/layout/activity_image_2.xml
new file mode 100644
index 00000000..689c4f4d
--- /dev/null
+++ b/app/src/main/res/layout/activity_image_2.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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"
+    android:layout_height="match_parent">
+
+    <ProgressBar
+        android:id="@+id/image_progress"
+        style="?android:attr/progressBarStyleLarge"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center" />
+
+    <com.pitchedapps.frost.views.DragFrame
+        android:id="@+id/image_drag"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <!-- Alpha and scaling will be reset on load -->
+
+        <com.github.piasy.biv.view.BigImageView
+            android:id="@+id/image_photo"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:alpha="0"
+            android:scaleX="0.9"
+            android:scaleY="0.9" />
+
+    </com.pitchedapps.frost.views.DragFrame>
+
+    <LinearLayout
+        android:id="@+id/toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="top"
+        android:gravity="end"
+        android:orientation="horizontal"
+        android:paddingStart="8dp"
+        android:paddingTop="10dp"
+        android:paddingEnd="8dp"
+        android:paddingBottom="10dp">
+
+        <ImageView
+            android:id="@+id/error"
+            style="@style/Image.Icon" />
+
+        <Space
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1" />
+
+        <ImageView
+            android:id="@+id/download"
+            style="@style/Image.Icon" />
+
+        <ImageView
+            android:id="@+id/share"
+            style="@style/Image.Icon" />
+
+    </LinearLayout>
+
+    <TextView
+        android:id="@+id/image_text"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:alpha="0.5"
+        android:padding="@dimen/kau_padding_normal"
+        app:behavior_peekHeight="44dp"
+        app:layout_behavior="@string/bottom_sheet_behavior" />
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>