didPop method

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

The Navigator popped route.

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

Implementation

@override
void didPop(Route<dynamic> route, Route<dynamic>? previousRoute) {
  super.didPop(route, previousRoute);
  if (previousRoute != null &&
      routeFilter(previousRoute) &&
      routeFilter(route)) {
    _sendScreenView(previousRoute);
  }
}