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POCursorAdapter backed ListView delete animation "flickers" on delete
 

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    <p>I'm trying to implement swipe to delete and in a <code>ListView</code> using the <a href="https://github.com/timroes/SwipeToDismissUndoList">SwipeToDismissUndoList</a> library which extends <a href="https://gist.github.com/romannurik/2980593">Roman Nurik's SwipeToDismiss</a> sample.</p> <p>My issue is in the delete animation. Since the <code>ListView</code> is backed by a <code>CursorAdapter</code>, the animation triggers the <code>onDismiss</code> callback in <code>onAnimationEnd</code> but this means that the animation has run and reset itself before the <code>CursorAdapter</code> updates with the delete.</p> <p>This ends up looking like a flicker to the user where they delete a note by swiping it away, then the view is back for a split second and then disappears because the <code>CursorAdapter</code> has picked up the data change.</p> <p>Here is my <code>OnDismissCallback</code>:</p> <pre><code>private SwipeDismissList.OnDismissCallback dismissCallback = new SwipeDismissList.OnDismissCallback() { @Override public SwipeDismissList.Undoable onDismiss(ListView listView, final int position) { Cursor c = mAdapter.getCursor(); c.moveToPosition(position); final int id = c.getInt(Query._ID); final Item item = Item.findById(getActivity(), id); if (Log.LOGV) Log.v("Deleting item: " + item); final ContentResolver cr = getActivity().getContentResolver(); cr.delete(Items.buildItemUri(id), null, null); mAdapter.notifyDataSetChanged(); return new SwipeDismissList.Undoable() { public void undo() { if (Log.LOGV) Log.v("Restoring Item: " + item); ContentValues cv = new ContentValues(); cv.put(Items._ID, item.getId()); cv.put(Items.ITEM_CONTENT, item.getContent()); cr.insert(Items.CONTENT_URI, cv); } }; } }; </code></pre>
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