Glimpse: Add zoom support for images

Change-Id: Ia140942af6bb17f62dbfeda9b2403cf72ca6875d

app/Android.bp

@@ -46,6 +46,7 @@ android_app {
         "Glimpse_io.coil-kt_coil",
         "Glimpse_io.coil-kt_coil-gif",
         "Glimpse_io.coil-kt_coil-video",
+        "Glimpse_com.davemorrissey.labs_subsampling-scale-image-view-androidx",
     ],
 
     optimize: {

app/build.gradle.kts

@@ -107,6 +107,9 @@ dependencies {
     implementation("io.coil-kt:coil:2.5.0")
     implementation("io.coil-kt:coil-gif:2.5.0")
     implementation("io.coil-kt:coil-video:2.5.0")
+
+    // subsampling-scale-image-view
+    implementation("com.davemorrissey.labs:subsampling-scale-image-view-androidx:3.10.0")
 }
 
 configure<GenerateBpPluginExtension> {

app/libs/Android.bp

@@ -393,6 +393,38 @@ android_library {
     java_version: "1.7",
 }
 
+android_library_import {
+    name: "Glimpse_com.davemorrissey.labs_subsampling-scale-image-view-androidx-nodeps",
+    aars: ["com/davemorrissey/labs/subsampling-scale-image-view-androidx/3.10.0/subsampling-scale-image-view-androidx-3.10.0.aar"],
+    sdk_version: "34",
+    min_sdk_version: "14",
+    apex_available: [
+        "//apex_available:platform",
+        "//apex_available:anyapex",
+    ],
+    static_libs: [
+        "androidx.appcompat_appcompat",
+        "androidx.exifinterface_exifinterface",
+    ],
+}
+
+android_library {
+    name: "Glimpse_com.davemorrissey.labs_subsampling-scale-image-view-androidx",
+    sdk_version: "34",
+    min_sdk_version: "14",
+    apex_available: [
+        "//apex_available:platform",
+        "//apex_available:anyapex",
+    ],
+    manifest: "com/davemorrissey/labs/subsampling-scale-image-view-androidx/3.10.0/AndroidManifest.xml",
+    static_libs: [
+        "Glimpse_com.davemorrissey.labs_subsampling-scale-image-view-androidx-nodeps",
+        "androidx.appcompat_appcompat",
+        "androidx.exifinterface_exifinterface",
+    ],
+    java_version: "1.7",
+}
+
 android_library_import {
     name: "Glimpse_com.google.android.material_material-nodeps",
     aars: ["com/google/android/material/material/1.9.0/material-1.9.0.aar"],

app/libs/com/davemorrissey/labs/subsampling-scale-image-view-androidx/3.10.0/AndroidManifest.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.davemorrissey.labs.subscaleview"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="14"
+        android:targetSdkVersion="29" />
+
+</manifest>

app/libs/com/davemorrissey/labs/subsampling-scale-image-view-androidx/3.10.0/AndroidManifest.xml.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2024 Dave Morrissey
+
+SPDX-License-Identifier: Apache-2.0

app/libs/com/davemorrissey/labs/subsampling-scale-image-view-androidx/3.10.0/subsampling-scale-image-view-androidx-3.10.0.aar.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: 2024 Dave Morrissey
+
+SPDX-License-Identifier: Apache-2.0

app/src/main/java/org/lineageos/glimpse/recyclerview/MediaViewerAdapter.kt

@@ -8,7 +8,6 @@ package org.lineageos.glimpse.recyclerview
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.widget.ImageView
 import androidx.core.view.isVisible
 import androidx.core.view.updateLayoutParams
 import androidx.lifecycle.findViewTreeLifecycleOwner
@@ -18,15 +17,15 @@ import androidx.media3.ui.PlayerView
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
-import coil.load
+import com.davemorrissey.labs.subscaleview.ImageSource
+import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView
 import org.lineageos.glimpse.R
 import org.lineageos.glimpse.ext.fade
 import org.lineageos.glimpse.models.Media
 import org.lineageos.glimpse.models.MediaStoreMedia
 import org.lineageos.glimpse.models.MediaType
 import org.lineageos.glimpse.viewmodels.MediaViewerUIViewModel
 import org.lineageos.glimpse.viewmodels.MediaViewerViewModel
-import kotlin.reflect.safeCast
 
 class MediaViewerAdapter(
     private val exoPlayer: Lazy<ExoPlayer>,
@@ -63,7 +62,7 @@ class MediaViewerAdapter(
         private val mediaViewerUIViewModel: MediaViewerUIViewModel,
     ) : RecyclerView.ViewHolder(view) {
         // Views
-        private val imageView = view.findViewById<ImageView>(R.id.imageView)
+        private val imageView = view.findViewById<SubsamplingScaleImageView>(R.id.imageView)
 
         @androidx.media3.common.util.UnstableApi
         private val playerControlView = view.findViewById<PlayerControlView>(R.id.exo_controller)
@@ -127,11 +126,9 @@ class MediaViewerAdapter(
         fun bind(media: Media, position: Int) {
             this.media = media
             this.position = position
-            imageView.load(media.uri) {
-                MediaStoreMedia::class.safeCast(media)?.let {
-                    memoryCacheKey("full_${it.id}")
-                    placeholderMemoryCacheKey("thumbnail_${it.id}")
-                }
+
+            if (media.mediaType == MediaType.IMAGE) {
+                imageView.setImage(ImageSource.uri(media.uri))
             }
         }
 

app/src/main/res/layout/media_view.xml

@@ -9,7 +9,7 @@
     android:layout_height="match_parent">
 
     <!-- Images -->
-    <ImageView
+    <com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView
         android:id="@+id/imageView"
         android:layout_width="0dp"
         android:layout_height="0dp"