Reload widget when pop from initialRoute - flutter

Question

I just starting to learn flutter and want to implement login page.
So i check if i have token or not then decide if it is my home route or login route to be initialized as initialRoute, the problem is when flutter render login route, it also requesing API i declared on home route which is gonna return empty list because i dont have any token yet.
Future<void> main() async{
WidgetsFlutterBinding.ensureInitialized();
SharedPreferences prefs = await SharedPreferences.getInstance();
var status = prefs.getString('jwt') ?? "";
if(status!="")
runApp(HomeR(initialRoute: "/"));
else
runApp(HomeR(initialRoute: "/login"));
}
class HomeR extends StatelessWidget {
static const routeName = '/';
HomeR({Key key, this.initialRoute}) : super(key: key);
String initialRoute = "/";
// This widget is the root of your application.
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'blablabal',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(title: 'blablabla'),
initialRoute: initialRoute,
routes: {
loginR.routeName: (context) => loginR(),
},
);
}
}
and use Navigator.pop(context) from login button after authenticate first but my home route doesnt refresh itself and display nothing, since it is using empty list before.
How to tell home route to reload when i pop from login route?

Answer 1

This is MaterialApp:
MaterialApp(
// no need for home
title: 'blablabal',
theme: ThemeData(
primarySwatch: Colors.blue,
),
routes: {
'/': (context) => InitialApp(),
loginR.routeName: (context) => loginR(),
},
initialRoute: '/',
),
and In InitialApp:
class InitialApp extends StatefulWidget {
#override
_InitialAppState createState() => _InitialAppState();
}
class _InitialAppState extends State<InitialApp> {
void loginLogic() async
{
SharedPreferences.getInstance().then((value){
var status = value.getString('jwt') ?? "";
if(status=='')
{
Navigator.pushReplacementNamed(context, loginR.routeName);
}
else //logged in
{
Navigator.pushReplacementNamed(context, LaporanList.routeName);
}
});
}
#override
void initState() {
loginLogic();
super.initState();
}
#override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: CircularProgressIndicator(),
),
);
}
}