code: public ActivityController<T> setup(Bundle savedInstanceState) {
      return create(savedInstanceState)
          .start()
          .restoreInstanceState(savedInstanceState)
          .postCreate(savedInstanceState)
          .resume()
          .visible();
    }
docs: Calls the same lifecycle methods on the Activity called by Android when an Activity is restored from previously saved state.
  
  @param savedInstanceState Saved instance state.
  @return Activity controller instance.