invokeCallback method

Future<void> invokeCallback(
  1. String callId,
  2. String callbackName,
  3. String? valueJson
)

Fire a script-supplied callback for an in-flight call. valueJson is a JSON-encoded value (or null).

Implementation

Future<void> invokeCallback(String callId, String callbackName, String? valueJson) async {
  final String pigeonVar_channelName = 'dev.flutter.pigeon.datasapien_sdk.HostServiceApi.invokeCallback$pigeonVar_messageChannelSuffix';
  final BasicMessageChannel<Object?> pigeonVar_channel = BasicMessageChannel<Object?>(
    pigeonVar_channelName,
    pigeonChannelCodec,
    binaryMessenger: pigeonVar_binaryMessenger,
  );
  final List<Object?>? pigeonVar_replyList =
      await pigeonVar_channel.send(<Object?>[callId, callbackName, valueJson]) as List<Object?>?;
  if (pigeonVar_replyList == null) {
    throw _createConnectionError(pigeonVar_channelName);
  } else if (pigeonVar_replyList.length > 1) {
    throw PlatformException(
      code: pigeonVar_replyList[0]! as String,
      message: pigeonVar_replyList[1] as String?,
      details: pigeonVar_replyList[2],
    );
  } else {
    return;
  }
}