changeChatRoomName method

Future<void> changeChatRoomName(
  1. String roomId,
  2. String name
)

~english Changes the chat room name.

Only the chat room owner can call this method.

Param roomId The chat room ID.

Param name The new name of the chat room.

Throws A description of the exception. See EMError. ~end

~chinese 修改聊天室标题。

仅聊天室所有者可调用此方法。

Param roomId 聊天室 ID。

Param name 新的聊天室名称。

Throws 如果有异常会在这里抛出，包含错误码和错误描述，详见 EMError。 ~end

Implementation

Future<void> changeChatRoomName(
  String roomId,
  String name,
) async {
  Map req = {"roomId": roomId, "subject": name};
  Map result =
      await _channel.invokeMethod(ChatMethodKeys.changeChatRoomSubject, req);
  try {
    EMError.hasErrorFromResult(result);
  } on EMError catch (e) {
    throw e;
  }
}