public void jrEngageDialogDidFailToShowWithError(JREngageError error) {
   String message =
       "Simpledemo:\nJREngage dialog failed to show.\nError: "
           + ((error == null) ? "unknown" : error.getMessage());
   Toast.makeText(LinkListActivity.this, message, Toast.LENGTH_LONG).show();
 }
        public void jrAuthenticationDidFailWithError(JREngageError error, String provider) {
          String message = ((error == null) ? "unknown" : error.getMessage());

          showResultDialog("Authentication Failed.", message);
        }