@Override
 public void onActivityCreated(Bundle savedInstanceState) {
   super.onActivityCreated(savedInstanceState);
   getListView().setScrollBarStyle(0);
   if (mHavePrefs) {
     bindPreferences();
   }
   mInitDone = true;
   if (savedInstanceState != null) {
     Bundle localBundle = savedInstanceState.getBundle(PREFERENCES_TAG);
     if (localBundle != null) {
       PreferenceScreen screen = getPreferenceScreen();
       if (screen != null) {
         screen.restoreHierarchyState(localBundle);
       }
     }
   }
 }
  @Override
  public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    if (mHavePrefs) {
      bindPreferences();
    }

    mInitDone = true;

    if (savedInstanceState != null) {
      Bundle container = savedInstanceState.getBundle(PREFERENCES_TAG);
      if (container != null) {
        final PreferenceScreen preferenceScreen = getPreferenceScreen();
        if (preferenceScreen != null) {
          preferenceScreen.restoreHierarchyState(container);
        }
      }
    }
  }