diff options
Diffstat (limited to 'src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java')
-rw-r--r-- | src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java index a60631523..e97a8d407 100644 --- a/src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java +++ b/src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java @@ -390,33 +390,38 @@ public class ConversationAdapter extends RecyclerView.Adapter<ConversationAdapte static class AsyncDrawable extends BitmapDrawable { private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference; - public AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) { + AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) { super(res, bitmap); bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask); } - public BitmapWorkerTask getBitmapWorkerTask() { + BitmapWorkerTask getBitmapWorkerTask() { return bitmapWorkerTaskReference.get(); } } - class BitmapWorkerTask extends AsyncTask<Conversation, Void, Bitmap> { + static class BitmapWorkerTask extends AsyncTask<Conversation, Void, Bitmap> { private final WeakReference<ImageView> imageViewReference; private Conversation conversation = null; - public BitmapWorkerTask(ImageView imageView) { + BitmapWorkerTask(ImageView imageView) { imageViewReference = new WeakReference<>(imageView); } + @Override protected Bitmap doInBackground(Conversation... params) { this.conversation = params[0]; + final XmppActivity activity = XmppActivity.find(imageViewReference); + if (activity == null) { + return null; + } return activity.avatarService().get(this.conversation, activity.getPixel(56), isCancelled()); } @Override protected void onPostExecute(Bitmap bitmap) { - if (bitmap != null) { + if (bitmap != null && !isCancelled()) { final ImageView imageView = imageViewReference.get(); if (imageView != null) { imageView.setImageBitmap(bitmap); |