didPush method
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) {
final copy = _leavePageCallbacks.toList(growable: false);
for (BotToastNavigatorObserverProxy observerProxy in copy) {
observerProxy.didPush?.call(route, previousRoute);
}
}