Merge "Calculate LiveWallpaper thumbnail raw dimension" into tm-qpr-dev

1 files changed, 22 insertions, 1 deletions

diff --git a/src/com/android/wallpaper/asset/LiveWallpaperThumbAsset.java b/src/com/android/wallpaper/asset/LiveWallpaperThumbAsset.java
index 1f4fb674..3e4d58bd 100755
--- a/src/com/android/wallpaper/asset/LiveWallpaperThumbAsset.java
+++ b/src/com/android/wallpaper/asset/LiveWallpaperThumbAsset.java
@@ -21,16 +21,21 @@ import android.content.res.AssetFileDescriptor;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Canvas;
+import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
+import android.graphics.drawable.LayerDrawable;
 import android.net.Uri;
 import android.util.Log;
 import android.widget.ImageView;
 
 import androidx.annotation.WorkerThread;
 
+import com.android.wallpaper.module.DrawableLayerResolver;
+import com.android.wallpaper.module.InjectorProvider;
+
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.load.Key;
 import com.bumptech.glide.load.MultiTransformation;
@@ -59,6 +64,7 @@ public class LiveWallpaperThumbAsset extends Asset {
 
     protected final Context mContext;
     protected final android.app.WallpaperInfo mInfo;
+    protected final DrawableLayerResolver mLayerResolver;
     // The content Uri of thumbnail
     protected Uri mUri;
     private Drawable mThumbnailDrawable;
@@ -66,6 +72,7 @@ public class LiveWallpaperThumbAsset extends Asset {
     public LiveWallpaperThumbAsset(Context context, android.app.WallpaperInfo info) {
         mContext = context.getApplicationContext();
         mInfo = info;
+        mLayerResolver = InjectorProvider.getInjector().getDrawableLayerResolver();
     }
 
     public LiveWallpaperThumbAsset(Context context, android.app.WallpaperInfo info, Uri uri) {
@@ -114,7 +121,21 @@ public class LiveWallpaperThumbAsset extends Asset {
 
     @Override
     public void decodeRawDimensions(Activity unused, DimensionsReceiver receiver) {
-        receiver.onDimensionsDecoded(null);
+        // TODO(b/277166654): Reuse the logic for all thumb asset decoding
+        sExecutorService.execute(() -> {
+            Bitmap result = null;
+            Drawable thumb = mInfo.loadThumbnail(mContext.getPackageManager());
+            if (thumb instanceof BitmapDrawable) {
+                result = ((BitmapDrawable) thumb).getBitmap();
+            } else if (thumb instanceof LayerDrawable) {
+                Drawable layer = mLayerResolver.resolveLayer((LayerDrawable) thumb);
+                if (layer instanceof BitmapDrawable) {
+                    result = ((BitmapDrawable) layer).getBitmap();
+                }
+            }
+            receiver.onDimensionsDecoded(
+                    result == null ? null : new Point(result.getWidth(), result.getHeight()));
+        });
     }
 
     @Override