@Override
 public void gDriveConnected(final boolean connected, final boolean canceled) {
   mPullToRefreshLayout.setRefreshing(false);
   if (connected) {
     statusText.setText(R.string.gDriveConnected);
     gDrive.getListOfBackups(GDriveBackupsAdapter);
   } else if (gDrive.isError()) {
     GDriveBackupsAdapter.clear();
     statusText.setText(gDrive.getErrorMessage());
   } else {
     GDriveBackupsAdapter.clear();
     statusText.setText(R.string.gDriveDisconnected);
   }
   getActivity().invalidateOptionsMenu();
 }