@Override
 public void reloadPreferences() {
   super.reloadPreferences();
   if (mPopup != null) {
     mPopup.reloadPreference();
   }
 }
 @Override
 // Hit when an item in the second-level popup gets selected
 public void onListPrefChanged(ListPreference pref) {
   if (mPopup != null && mSecondPopup != null) {
     mModule.dismissPopup(true);
     mPopup.reloadPreference();
   }
   onSettingChanged(pref);
 }