How to close the specified page in flutter

Question

Open the app, the page order is A->B->C, I want to close the B page on the C page, and the page order is A->C. As far as I know, Navigator.removeRoute(context, routerC) can be used, but I don't know how to get routerC.

Can you tell me how to do it? thanks

Answer 1

route list class

  class AppRoutes {
  static String get A=> "/a";
  static String get B=> "/b";
  static String get C=> "/c";
  static String get K=> "/k";

write remove route function as below

clearRouteAndOpen(BuildContext context, String name,
    {Object? arguments, String? removeUntil}) {
  Navigator.pushNamedAndRemoveUntil(
      context, name, ModalRoute.withName(removeUntil ?? name),
      arguments: arguments);
}

call removeRoute function as below when back press in toolbar or any action you can remove B easily from C. call below function from C screen. Suppose A start from K screen. just remove until K.

 clearRouteAndOpen(
                          context,
                          AppRoutes.A,
                          removeUntil: AppRoutes.K,
                        );