1. use MaterialApp.onGenerateRoute property like this:
onGenerateRoute: (RouteSettings settings) {
print('build route for ${settings.name}');
var routes = <String, WidgetBuilder>{
"hello": (ctx) => Hello(settings.arguments),
"other": (ctx) => SomeWidget(),
};
WidgetBuilder builder = routes[settings.name];
return MaterialPageRoute(builder: (ctx) => builder(ctx));
},
2. now you can simply use NavigatorState.pushNamed:
Navigator.of(context).pushNamed("hello", arguments: "world");
3. here you have some test Hello widget:
class Hello extends StatelessWidget {
final String greet;
Hello(this.greet);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(),
body: Center(
child: Text(
'hello $greet',
textScaleFactor: 5.0,
),
),
);
}
}