updateLiveStreamTask method

Future<int> updateLiveStreamTask (
  1. NERtcLiveStreamTaskInfo taskInfo,
  2. UpdateLiveTaskCallback callback
)

更新修改房间推流任务。通话中有效。 taskInfo 直播任务信息 UpdateLiveTaskCallback 操作结果回调，方法调用成功才有回调

Implementation

Future<int> updateLiveStreamTask(
    NERtcLiveStreamTaskInfo taskInfo, UpdateLiveTaskCallback callback) async {
  assert(taskInfo != null);
  int serial = -1;
  if (callback != null) {
    serial = _onceEventHandler.addOnceCallback((args) {
      callback(args['taskId'], args['errCode']);
    });
  }
  List<Map<dynamic, dynamic>> userTranscodingList =
      taskInfo?.layout?.userTranscodingList?.map((e) => e._toMap())?.toList();
  IntValue reply =
      await _api.updateLiveStreamTask(AddOrUpdateLiveStreamTaskRequest()
        ..serial = serial
        ..taskId = taskInfo.taskId
        ..url = taskInfo.url
        ..serverRecordEnabled = taskInfo.serverRecordEnabled
        ..liveMode = taskInfo.liveMode
        ..layoutWidth = taskInfo.layout?.width
        ..layoutHeight = taskInfo.layout?.height
        ..layoutBackgroundColor = taskInfo.layout?.backgroundColor?.value
        ..layoutImageUrl = taskInfo.layout?.backgroundImg?.url
        ..layoutImageX = taskInfo.layout?.backgroundImg?.x
        ..layoutImageY = taskInfo.layout?.backgroundImg?.y
        ..layoutImageWidth = taskInfo.layout?.backgroundImg?.width
        ..layoutImageHeight = taskInfo.layout?.backgroundImg?.height
        ..layoutUserTranscodingList = userTranscodingList);
  return reply.value;
}