Android: Why DialogFragment return nullpointer on orientation change

Question

I have a problem with correct dialog fragment dismissing after that orientation was changed. I guess that\'s due to old context because after that activity was recreated there w

Answer 1

Remove the setRetainInstance(true); from onCreateDialog(Bundle savedInstanceState) and keep it in onCreate(Bundle savedInstance) as follows :

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setRetainInstance(true);
}