@Override
 public void onCancel(final DialogInterface dialog) {
   super.onCancel(dialog);
   final FragmentActivity a = getActivity();
   if (a instanceof Callback) {
     ((Callback) a).onCancelled();
   }
 }
 @Override
 public void onActivityCreated(final Bundle savedInstanceState) {
   super.onActivityCreated(savedInstanceState);
   final Bundle args = getArguments();
   getLoaderManager().initLoader(0, args, this);
 }
 @Override
 public void onSaveInstanceState(final Bundle outState) {
   outState.putCharSequence(EXTRA_TEXT, mEditText.getText());
   super.onSaveInstanceState(outState);
 }