How to implement "refreshListenable" and "redirect" using Flutter Bloc?

[Rammehar]

I am using @felangel bloc library for state management? I don't know how to implement "refreshListenable" with this. and also how to use "redirects"

void main() async {
  configureApp();
  WidgetsFlutterBinding.ensureInitialized();
  //for injectable package and get_it
  configureInjection('development');
  //bloc observer helps us to debug our bloc and cubit
  Bloc.observer = AppBlocObserver();
  runApp(
    MultiBlocProvider(
      providers: [
        BlocProvider<AuthBloc>(
          create: (_) => getIt<AuthBloc>()..add(const AuthCheckRequested()),
        ),
      ],
      child: SMSApp(),
    ),
  );
}

MaterialApp.router(
        debugShowCheckedModeBanner: false,
        title: 'SMS',
        theme: SMSTheme.lightThemeData,
        darkTheme: SMSTheme.darkThemeData,
        themeMode: ThemeMode.system,
        routeInformationParser: myGoRouter.routeInformationParser,
        routerDelegate: myGoRouter.routerDelegate,
        // routerDelegate: AutoRouterDelegate(
        //   _appRouter,
        //   navigatorObservers: () => [RouteObserver()],
        // ),
        // routeInformationParser: _appRouter.defaultRouteParser(),
      ),

and here is my go router:

final myGoRouter = GoRouter(
  // urlPathStrategy: UrlPathStrategy.path,
  debugLogDiagnostics: true,
  initialLocation: '/login',
  //refreshListenable: ,//how to add authBloc here????
  redirect: (state) {
    final goingToLogin = state.location == '/login';
    print("IAM $goingToLogin");
    // BlocListener<AuthBloc, AuthState>(
    //   listener: (context, state) {
    //     state.maybeWhen(
    //       orElse: () {},
    //       unauthenticated: () {
    //         print("IAM2 $goingToLogin");
    //
    //         // the user is not logged in and not headed to /login, they need to login
    //         if (!goingToLogin) return '/login';
    //       },
    //       authenticated: (User user) {
    //         print("IAM3 $goingToLogin");
    //
    //         // the user is logged in and headed to /login, no need to login again
    //         if (goingToLogin) return '/';
    //       },
    //     );
    //   },
    // );
    return null;
  },
  routes: [
    GoRoute(
      name: 'login',
      path: '/login',
      pageBuilder: (context, state) => NoTransitionPage(
        key: state.pageKey,
        child: const LoginScreen(),
      ),
    ),
    GoRoute(
      name: "dashboard",
      path: '/',
      pageBuilder: (context, state) => NoTransitionPage(
        key: state.pageKey,
        child: const DashboardScreen(),
      ),
    ),
  ],
  errorPageBuilder: (BuildContext context, GoRouterState state) {
    return const MaterialPage<void>(
      child: Scaffold(
        body: Center(
          child: Text('Oops Error Page'),
        ),
      ),
    );
  },
);

class NoTransitionPage<T> extends CustomTransitionPage<T> {
  const NoTransitionPage({required Widget child, LocalKey? key})
      : super(transitionsBuilder: _transitionsBuilder, child: child, key: key);

  static Widget _transitionsBuilder(
          BuildContext context,
          Animation<double> animation,
          Animation<double> secondaryAnimation,
          Widget child) =>
      child;
}

[csells]

Check out this answer on another question to see if that helps you.

[Rammehar]

Thanks @csells I will give it a try and will inform you. But I think it is Makeshifter. We need a proper implementation.