CODEWITHSUNDEEP
flutterdartnavigation
Omar Abdelazeem
Omar Abdelazeem

Reputation: 411

How can I get all pushed routes from the navigation stack in flutter?

Is there is a way to get names of the pushed routes from the navigation stack ?

Upvotes: 2

Views: 899

Answers (1)

Omar Mahmoud
Omar Mahmoud

Reputation: 3087

Maybe NavigatorObserver can help to achieve what you want

MaterialApp(
       navigatorObservers: [MyNavigatorObserver()],...)


class MyNavigatorObserver extends NavigatorObserver {
  List<Route<dynamic>> routeStack = List();

  void didPush(Route<dynamic> route, Route<dynamic> previousRoute) {
    routeStack.add(route);
  }

  void didPop(Route<dynamic> route, Route<dynamic> previousRoute) {
    routeStack.removeLast();
  }

  @override
  void didRemove(Route route, Route previousRoute) {
    routeStack.removeLast();
  }

  @override
  void didReplace({Route newRoute, Route oldRoute}) {
    routeStack.removeLast();
    routeStack.add(newRoute);
  }
}

Upvotes: 3

Related Questions