@Override
  protected void onCreate(Bundle savedInstanceState) {
    if (getTuboroidApplication().isFullScreenMode()) {
      getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
    } else {
      getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
    }

    setRequestedOrientation(getTuboroidApplication().getCurrentScreenOrientation());

    getTuboroidApplication().applyTheme(this);
    setting_invalidate_checker_ = getTuboroidApplication().getSettingInvalidateChecker();

    super.onCreate(savedInstanceState);
    ForwardableActivityUtil.onCreate(this);
  }