didPush method

@override void didPush(Route route, Route? previousRoute)

The Navigator pushed route.

The route immediately below that one, and thus the previously active route, is previousRoute.

Implementation

@override
void didPush(Route<dynamic> route, Route<dynamic>? previousRoute) {
  _history.add(route);
  _poppedRoutes.remove(route);
  _historyChangeStreamController.add(HistoryChange(
    action: NavigationStackAction.push,
    newRoute: route,
    oldRoute: previousRoute,
  ));
}