[Define routes] #navigation #dart #redux #flutter #push #getarguments

get_parameter_values.dart

  @override
  Widget build(BuildContext context) {
    Map args = ModalRoute.of(context).settings.arguments;
    var _email;
    if (args != null) {
      _email = args["email"];
    }
  }

push.dart

class _ViewModel {
  final Store<LoginAppState> store;

  const _ViewModel({this.store});

  static _ViewModel fromStore(Store<LoginAppState> store) {
    return _ViewModel(store: store);
  }

  void signUp() {
    store.dispatch(NavigateToAction.push('/signup'));
  }

  void forgotPassword() {
    store.dispatch(NavigateToAction.push('/forgot'));
  }
}

routes.dart

  @override
  Widget build(BuildContext context) {
    return StoreProvider<LoginAppState>(
      store: store,
      child: MaterialApp(
          debugShowCheckedModeBanner: false,
          title: 'Time Sheet',
          theme: ThemeData(
            primarySwatch: Colors.blue,
          ),
          navigatorKey: NavigatorHolder.navigatorKey,
          routes: {
            '/home': (BuildContext context) => Scaffold(
                  body: HomeScreen(),
                ),
            '/login': (BuildContext context) => Scaffold(
                  body: LoginScreen(),
                ),
            '/signup': (BuildContext context) => Scaffold(
                  body: SignUpScreen(),
                ),

            '/forgot': (BuildContext context) => Scaffold(
                  body: ForgotPasswordScreen(),
                ),
          },
          home: Scaffold(
            body: LoadScreen(),
          )),
    );
  }