public RoomChat(UIChat pChat) { mChat = pChat; app = ChatApplication.getInstance(); QBChat.getInstance().startWatchRoom(pInvitationListener); String chatRoomName = mChat.getIntent().getStringExtra(GlobalConsts.ROOM_NAME); join(chatRoomName); app.getMsgManager().setmNewRoomMessageIncome(this); mChat.setBarTitle(chatRoomName); mChat.setTopBarParams(TopBar.ROOM_ACTIVITY, View.INVISIBLE, false); }