metaData method

@override Future<Metadata?> metaData()

Implementation

@override
Future<Metadata?> metaData() async {
  try {
    final String? metaDataJson =
        await methodChannel.invokeMethod<String>('metaData');
    final Map<String, dynamic> metaDataMap = jsonDecode(metaDataJson!);
    return Metadata.fromMap(metaDataMap);
  } catch (e) {
    throw PassageError.fromObject(object: e);
  }
}