public void OnClickExitGroup()
        {
            ChangeGroupReq req = new ChangeGroupReq
            {
                changeType = ChangeGroupReq.ChangeType.DELETE,
                groupId = _groupItem.groupId,
            };

            req.userId.Add(GlobalUser.GetInstance().UserId);

            NetworkManager.GetInstance().SendPacket<ChangeGroupReq>(ENetworkMessage.CHANGE_GROUP_REQ, req);
        }
        public void OnClickConfirmButton()
        {
            if (_selectUserIdSet.Count == 0)
            {
                DialogManager.GetInstance().CreateSingleButtonDialog("您还没有选择群组成员!");
                return;
            }

            if (_groupItem == null)
            {
                CreateGroupChatReq req = new CreateGroupChatReq();
                foreach (var item in _selectUserIdSet)
                {
                    req.userId.Add(item);
                }

                NetworkManager.GetInstance().SendPacket<CreateGroupChatReq>(ENetworkMessage.CREATE_GROUP_CHAT_REQ, req);
            }
            else
            {
                ChangeGroupReq req = new ChangeGroupReq();
                req.changeType = ChangeGroupReq.ChangeType.ADD;
                req.groupId = _groupItem.groupId;
                foreach (var item in _selectUserIdSet)
                {
                    req.userId.Add(item);
                }

                NetworkManager.GetInstance().SendPacket<ChangeGroupReq>(ENetworkMessage.CHANGE_GROUP_REQ, req);
            }
        }
        public void OnConfirmSetGroupName(string name)
        {
            ChangeGroupReq req = new ChangeGroupReq
            {
                changeType = ChangeGroupReq.ChangeType.UPDATE_INFO,
                groupId = _groupItem.groupId,
                groupName = name,
            };

            NetworkManager.GetInstance().SendPacket<ChangeGroupReq>(ENetworkMessage.CHANGE_GROUP_REQ, req);
        }