@Override
 public Loader<Cursor> onCreateLoader(int id, Bundle args) {
   // This is called when a new Loader needs to be created. This
   // sample only has one Loader, so we don't care about the ID.
   // First, pick the base URI to use depending on whether we are
   // currently filtering.
   return TimeSchedule.getSchedulesCursorLoader(this);
 }