flutter - Do a SetState inmediatly after log in

Question

I want to make a setState everytime the user pass the log in phase. "litems" is a list of items, that I use in "MyHomePage" for a listView. But when the user pass to "MyHomePage" the list "litems" have all the elements but the listView does not update therefore the listView does not show anything until a SetState happends in "MyHomePage"

class AuthenticationWrapper extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    var firebaseUser = context.watch<User>();
    if (firebaseUser != null) {
      uid = firebaseUser.uid;
      Database db = new Database(uid);
      db.getListPersonalReminder(litems); //Add all the necessary elements in litems
      return MyHomePage(litems);
    }
    return SignInPage();
  }
}

question from:https://stackoverflow.com/questions/65895189/do-a-setstate-inmediatly-after-log-in

Answer 1

Convert this
 
>  StatelessWidget widget to StatefulWidget and Then 

void initState() {
super.initState();
---- do your task here 
}