scanStream method

@override Stream<Map<String, dynamic>> scanStream()

Implementation

@override
Stream<Map<String, dynamic>> scanStream() {
  _scanStream ??= _scanEventChannel
      .receiveBroadcastStream()
      .map<Map<String, dynamic>>(
        (event) => Map<String, dynamic>.from(event as Map),
      );
  return _scanStream!;
}