getBtPermission method

@override Future<String?> getBtPermission()

Implementation

@override
Future<String?> getBtPermission() async {
  try {
    final result =
        await methodChannel.invokeMethod<String>('getBtPermission');
    return result;
  } catch (e) {
    throw Exception('getBluetoothPermission: 권한 에러: $e');
  }
}