onLocationChanged property

@override Stream<LocationData> onLocationChanged

Returns a stream of LocationData objects. The frequency and accuracy of this stream can be changed with changeSettings.

Throws an error if the app has no permission to access location.

Implementation

@override
Stream<LocationData> get onLocationChanged {
  return _onLocationChanged ??= _eventChannel!
      .receiveBroadcastStream()
      .map<LocationData>((dynamic event) {
    event as Map<Object?, Object?>;

    return LocationData.fromMap(
      Map<String, dynamic>.of(event.cast<String, dynamic>()),
    );
  });
}