start method

@override void start()

Implementation

@override
void start() {
  _stop();
  _mapWindow.map.addCameraListener(_cameraPositionListener);

  _locationSubscription = _locationManager.location
      .where((location) => location != null)
      .listen((location) {
    _location = location;

    if (location != null && _isLocationUnknown) {
      _isLocationUnknown = false;
      moveCameraToUserLocation();
    }
  });
}