Пример #1
0
 @Override
 protected void onPrepareForRemoval() {
   super.onPrepareForRemoval();
   dataWrapper.invalidateDataWrapper();
   dataWrapper = null;
 }
 @Override
 protected void onPrepareForRemoval() {
   getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
   super.onPrepareForRemoval();
 }