joinSubRoom method

Future<int> joinSubRoom(String roomId)

ZH

加入子房间 前提必须已经 通过 {@link RCRTCIWEngine#joinRoom(String, RCRTCIWRoomSetup)} 加入了主房间 未建立连麦时，需先调用 {@link RCRTCIWEngine#requestJoinSubRoom(String, String, boolean, String)} 发起加入请求 @param roomId 目标房间id @return 0: 成功, 非0: 失败

EN

Join a sub room Requires being in main room via {@link RCRTCIWEngine#joinRoom(String, RCRTCIWRoomSetup)} first Call {@link RCRTCIWEngine#requestJoinSubRoom(String, String, boolean, String)} to request access if no live connection exists @param roomId Target room ID @return 0: success, non-zero: failure

Implementation

Future<int> joinSubRoom(String roomId) async {
  int code = await _channel.invokeMethod('joinSubRoom', roomId) ?? -1;
  return code;
}