public static boolean isNewWork(Uri uri, SquareImageView imageView) {
final BitmapWorkerTask bitmapWorkerTask = (BitmapWorkerTask) imageView.getAsyncTask();
if (bitmapWorkerTask != null && bitmapWorkerTask.getAttachment() != null) {
final Uri bitmapData = bitmapWorkerTask.getAttachment().getUri();
// If bitmapData is not yet set or it differs from the new data
if (bitmapData == null || bitmapData != uri) {
// Cancel previous task
bitmapWorkerTask.cancel(true);
} else {
// The same work is already in progress
return false;
}
}
// No task associated with the ImageView, or an existing task was
// cancelled
return true;
}
@SuppressLint("NewApi")
private void loadThumbnail(NoteAdapterViewHolder holder, Attachment mAttachment) {
// if (isNewWork(mAttachment.getUri(), holder.attachmentThumbnail)) {
BitmapWorkerTask task =
new BitmapWorkerTask(
mActivity,
holder.attachmentThumbnail,
Constants.THUMBNAIL_SIZE,
Constants.THUMBNAIL_SIZE);
holder.attachmentThumbnail.setAsyncTask(task);
try {
if (Build.VERSION.SDK_INT >= 11) {
task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, mAttachment);
} else {
task.execute(mAttachment);
}
} catch (RejectedExecutionException e) {
Log.w(Constants.TAG, "Oversized tasks pool to load thumbnails!");
}
holder.attachmentThumbnail.setVisibility(View.VISIBLE);
// }
}