diff options
author | Christian Schneppe <christian@pix-art.de> | 2019-01-27 14:07:08 +0100 |
---|---|---|
committer | Christian Schneppe <christian@pix-art.de> | 2019-01-27 14:07:08 +0100 |
commit | 3c59b2958f2ec2d707a9e7af10ecd5be7ae3d2a4 (patch) | |
tree | 9d6c2ce89bdeed7b62c247d22af0bf110b5e2383 /src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java | |
parent | a53f01ed7adaf3cd0e39c3c313d3427b2f978f2f (diff) |
refactored avatar workers into single class
Diffstat (limited to '')
-rw-r--r-- | src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java | 96 |
1 files changed, 3 insertions, 93 deletions
diff --git a/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java index 71f8aaa34..a9b07052e 100644 --- a/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java +++ b/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java @@ -26,6 +26,7 @@ import de.pixart.messenger.databinding.ContactBinding; import de.pixart.messenger.entities.ListItem; import de.pixart.messenger.ui.SettingsActivity; import de.pixart.messenger.ui.XmppActivity; +import de.pixart.messenger.ui.util.AvatarWorkerTask; import de.pixart.messenger.ui.util.StyledAttributes; import de.pixart.messenger.utils.EmojiWrapper; import de.pixart.messenger.utils.IrregularUnicodeDetector; @@ -121,7 +122,7 @@ public class ListItemAdapter extends ArrayAdapter<ListItem> { viewHolder.avatar.setAlpha(ACTIVE_ALPHA); viewHolder.tags.setAlpha(ACTIVE_ALPHA); } - loadAvatar(item, viewHolder.avatar); + AvatarWorkerTask.loadAvatar(item, viewHolder.avatar, R.dimen.avatar); return view; } @@ -133,96 +134,6 @@ public class ListItemAdapter extends ArrayAdapter<ListItem> { void onTagClicked(String tag); } - private static class BitmapWorkerTask extends AsyncTask<ListItem, Void, Bitmap> { - private final WeakReference<ImageView> imageViewReference; - private ListItem item = null; - - BitmapWorkerTask(ImageView imageView) { - imageViewReference = new WeakReference<>(imageView); - } - - @Override - protected Bitmap doInBackground(ListItem... params) { - this.item = params[0]; - final XmppActivity activity = XmppActivity.find(imageViewReference); - if (activity == null) { - return null; - } - return activity.avatarService().get(this.item, activity.getPixel(56), isCancelled()); - } - - @Override - protected void onPostExecute(Bitmap bitmap) { - if (bitmap != null && !isCancelled()) { - final ImageView imageView = imageViewReference.get(); - if (imageView != null) { - imageView.setImageBitmap(bitmap); - imageView.setBackgroundColor(0x00000000); - } - } - } - } - - private void loadAvatar(ListItem item, ImageView imageView) { - if (cancelPotentialWork(item, imageView)) { - final Bitmap bm = activity.avatarService().get(item, activity.getPixel(48), true); - if (bm != null) { - cancelPotentialWork(item, imageView); - imageView.setImageBitmap(bm); - imageView.setBackgroundColor(0x00000000); - } else { - String seed = item.getJid() != null ? item.getJid().asBareJid().toString() : item.getDisplayName(); - imageView.setBackgroundColor(UIHelper.getColorForName(seed)); - imageView.setImageDrawable(null); - final BitmapWorkerTask task = new BitmapWorkerTask(imageView); - final AsyncDrawable asyncDrawable = new AsyncDrawable(activity.getResources(), null, task); - imageView.setImageDrawable(asyncDrawable); - try { - task.executeOnExecutor(BitmapWorkerTask.THREAD_POOL_EXECUTOR, item); - } catch (final RejectedExecutionException ignored) { - } - } - } - } - - private static boolean cancelPotentialWork(ListItem item, ImageView imageView) { - final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView); - - if (bitmapWorkerTask != null) { - final ListItem oldItem = bitmapWorkerTask.item; - if (oldItem == null || item != oldItem) { - bitmapWorkerTask.cancel(true); - } else { - return false; - } - } - return true; - } - - private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) { - if (imageView != null) { - final Drawable drawable = imageView.getDrawable(); - if (drawable instanceof AsyncDrawable) { - final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable; - return asyncDrawable.getBitmapWorkerTask(); - } - } - return null; - } - - static class AsyncDrawable extends BitmapDrawable { - private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference; - - AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) { - super(res, bitmap); - bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask); - } - - BitmapWorkerTask getBitmapWorkerTask() { - return bitmapWorkerTaskReference.get(); - } - } - private static class ViewHolder { private TextView name; private TextView jid; @@ -243,8 +154,7 @@ public class ListItemAdapter extends ArrayAdapter<ListItem> { } } - - public boolean ShowPresenceColoredNames() { + private boolean ShowPresenceColoredNames() { return getPreferences().getBoolean("presence_colored_names", activity.getResources().getBoolean(R.bool.presence_colored_names)); } |