navigator push named opens two screens with pushnamed code example
Example 1: flutter not navigating to a new screen
Wrap the new screen with a Scaffold widget
return GestureDetector(
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => DestinationScreen()),
);
}
class _DestinationScreenState extends State<DestinationScreen> {
@override
Widget build(BuildContext context) {
return Scaffold();
}
}
Example 2: material app routes
MaterialApp(
initialRoute: '/',
routes: {
'/': (context) => FirstScreen(),
'/second': (context) => SecondScreen(),
},
);