@Override
     protected void onPause()  {
+        
         if (mOperationsServiceBinder != null) {
             mOperationsServiceBinder.removeOperationListener(this);
         }
         } 
     }
 
-    private void requestCredentialsUpdate() {
+    protected void requestCredentialsUpdate() {
         Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
         updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, getAccount());
         updateAccountCredentials.putExtra(