public void swapElements(int indexOne, int indexTwo) {
mDbHelper.swapElements(
DbHelper.getItem((Cursor) mAdapter.getItem(indexOne)),
DbHelper.getItem((Cursor) mAdapter.getItem(indexTwo)));
requery();
}
public void toggleCompleted(int index) {
ListEntry entry = DbHelper.getItem((Cursor) mAdapter.getItem(index));
mDbHelper.updateCompleted(entry.getId(), !entry.isCompleted());
requery();
}