pushReplacementNamed is not working about flutter-beginners-tutorial HOT 3 OPEN

Just simply add the below code:

Navigator.of(context).pushNamedAndRemoveUntil('/routeName', (route) => false);

from flutter-beginners-tutorial.

i used Navigator .push found that Navigator .pushReplacementNamed is very diffcult

Navigator.push( context, MaterialPageRoute( builder: (BuildContext context) => WorldTimeApp( flag: worldTime.flag, location: worldTime.location, time: worldTime.time, ), ), ); }

that is the code i used instead of Navigator.pushReplacementNamed but the trick is you have to replace

`
initialRoute: '/',
routes: {
'/': (context) => WorldTimeApp(

       ),
   'loading': (context) => Loading(),
   'location': (context) => ChooseLocatiion()
 },

with home:WorldTime(), and also create a consturctor in the home screen like soclass WorldTimeApp extends StatefulWidget {
WorldTimeApp(
{@required this.location, @required this.flag, @required this.time});
final String location;

final String flag;
final String time;inorder to acess the flag and location in home you will use widget.location Text(widget.time),`

from flutter-beginners-tutorial.

i used Navigator .push found that Navigator .pushReplacementNamed is very diffcult

from flutter-beginners-tutorial.