private void bindPreferences() { final PreferenceScreen preferenceScreen = getPreferenceScreen(); if (preferenceScreen != null) { preferenceScreen.bind(getListView()); if (mSavedInstanceState != null) { super.onRestoreInstanceState(mSavedInstanceState); mSavedInstanceState = null; } } }
@Override protected void onRestoreInstanceState(Bundle state) { if (mPreferenceManager != null) { Bundle container = state.getBundle(PREFERENCES_TAG); if (container != null) { final PreferenceScreen preferenceScreen = getPreferenceScreen(); if (preferenceScreen != null) { preferenceScreen.restoreHierarchyState(container); mSavedInstanceState = state; return; } } } // Only call this if we didn't save the instance state for later. // If we did save it, it will be restored when we bind the adapter. super.onRestoreInstanceState(state); }