public class BaseFragment extends Fragment {  
    private static final String STATE_SAVE_IS_HIDDEN = "STATE_SAVE_IS_HIDDEN";  
  
    @Override  
    public void onCreate(@Nullable Bundle savedInstanceState) {  
    ...  
    if (savedInstanceState != null) {  
        boolean isSupportHidden = savedInstanceState.getBoolean(STATE_SAVE_IS_HIDDEN);  
  
        FragmentTransaction ft = getFragmentManager().beginTransaction();  
        if (isSupportHidden) {  
            ft.hide(this);  
        } else {  
            ft.show(this);  
        }  
        ft.commit();  
    }  
  
    @Override  
    public void onSaveInstanceState(Bundle outState) {  
        outState.putBoolean(STATE_SAVE_IS_HIDDEN, isHidden());  
    }  
}