setUp static method

void setUp(HostFunctionCallbackApi? api, { BinaryMessenger? binaryMessenger, String messageChannelSuffix = '', })

Implementation

static void setUp(HostFunctionCallbackApi? api, {BinaryMessenger? binaryMessenger, String messageChannelSuffix = '',}) {
  messageChannelSuffix = messageChannelSuffix.isNotEmpty ? '.$messageChannelSuffix' : '';
  {
    final BasicMessageChannel<Object?> pigeonVar_channel = BasicMessageChannel<Object?>(
        'dev.flutter.pigeon.datasapien_sdk.HostFunctionCallbackApi.invokeHandler$messageChannelSuffix', pigeonChannelCodec,
        binaryMessenger: binaryMessenger);
    if (api == null) {
      pigeonVar_channel.setMessageHandler(null);
    } else {
      pigeonVar_channel.setMessageHandler((Object? message) async {
        assert(message != null,
        'Argument for dev.flutter.pigeon.datasapien_sdk.HostFunctionCallbackApi.invokeHandler was null.');
        final List<Object?> args = (message as List<Object?>?)!;
        final String? arg_callId = (args[0] as String?);
        assert(arg_callId != null,
            'Argument for dev.flutter.pigeon.datasapien_sdk.HostFunctionCallbackApi.invokeHandler was null, expected non-null String.');
        final String? arg_name = (args[1] as String?);
        assert(arg_name != null,
            'Argument for dev.flutter.pigeon.datasapien_sdk.HostFunctionCallbackApi.invokeHandler was null, expected non-null String.');
        final String? arg_argsJson = (args[2] as String?);
        assert(arg_argsJson != null,
            'Argument for dev.flutter.pigeon.datasapien_sdk.HostFunctionCallbackApi.invokeHandler was null, expected non-null String.');
        final List<String?>? arg_callbackNames = (args[3] as List<Object?>?)?.cast<String?>();
        assert(arg_callbackNames != null,
            'Argument for dev.flutter.pigeon.datasapien_sdk.HostFunctionCallbackApi.invokeHandler was null, expected non-null List<String?>.');
        try {
          api.invokeHandler(arg_callId!, arg_name!, arg_argsJson!, arg_callbackNames!);
          return wrapResponse(empty: true);
        } on PlatformException catch (e) {
          return wrapResponse(error: e);
        }          catch (e) {
          return wrapResponse(error: PlatformException(code: 'error', message: e.toString()));
        }
      });
    }
  }
}