Location Listener Fails to Resume After Enabling Location Service about flutterlocation

[RoxDevvv]

It seems a delay makes it work! am trying to find workaround about that

  LocationListener() async {
    if (locationListener != null) 
      return;
    
    Future.delayed(
      const Duration(seconds: 5),
      () {
        print('setting up new listener ${locationListener != null}');
        locationListener = location.onLocationChanged
            .handleError(handleError)
            .listen((LocationData currentLocation) {
          print('Position' + currentLocation.latitude.toString());
          Backpack.instance.set('Position', currentLocation);
        });
      },
    );
  }

[RoxDevvv]

ok i got it !
await location.getLocation(); adding this line before onLocationChanged will make it work
I assume this line have ability to know if the hardware is ready after enabling while onLocationChanged lack of that

  LocationListener() async {
    if (locationListener != null) return;

    await location.getLocation(); // workaround fix late location serviceissue
    locationListener = location.onLocationChanged
        .handleError(handleError)
        .listen((LocationData currentLocation) {
      print('Position' + currentLocation.latitude.toString());
      Backpack.instance.set('Position', currentLocation);
    });
  }