hangup method

@override Future<TUIResult> hangup()

Implementation

@override
Future<TUIResult> hangup() async {
  try {
    if (!kIsWeb && (Platform.isIOS || Platform.isAndroid)) {
      await methodChannel.invokeMethod("hangup", {});
    } else {
      return TUIResult(code: "-1", message: 'This platform is not supported');
    }
  } on PlatformException catch (error) {
    return TUIResult(code: error.code, message: error.message);
  } on Exception catch (error) {
    return TUIResult(code: "-1", message: error.toString());
  }
  return TUIResult(code: "", message: "hangup success");
}