spark二次开发之广播消息（针对群用户）的实现_kurting616的博客

代码如下

       try {
        	groupNode = new CheckNode("群");
        	groupNodes.add(groupNode);
        	rosterNode.add(groupNode);
			manager = BookmarkManager.getBookmarkManager(SparkManager.getConnection());
		      Collection<BookmarkedConference>    lists =  manager.getBookmarkedConferences();
		for(BookmarkedConference bookMark:lists){
//			if(bookMark.isAutoJoin()){//只能向自动登录的房间发送消息
			CheckNode itemNode = new CheckNode(bookMark.getName());//群名称节点
			groupNode.add(itemNode);
			for (int i = 0; i < 1; i++) {
				Map<String, Affiliate> mbs =ConferenceUtils.getAllMembersInRoom(bookMark.getJid());//得到群聊房间的所有用户
				Set<String> keys = mbs.keySet();
				Iterator<String> iter2 = keys.iterator();
				while (iter2.hasNext()) {
					String key = iter2.next();
					Affiliate affiliate = mbs.get(key);
					if (affiliate == null)
						return;
					String jid = affiliate.getJid();
					String nickName =getNickName(jid);
					CheckNode gNode = new CheckNode(nickName, false, null);//群成员节点
					gNode.setAssociatedObject(jid);//设置节点值
					itemNode.add(gNode);
					nodes.add(gNode);//加入到所有的checkbox选项中
				}
			}
			}
//		}
		} catch (XMPPException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}
               try {
        	groupNode = new Ch