smack 4.1创建群聊

浏览数：185 / 时间：2015年06月20日

smack 4.1.1版本对群聊修改了很多,MultUserChat的构造函数修改成了私有,以前通过new MultUserChat创建聊天室,现在通过MultUserChatMananger先通过roomId初始化一个聊天室.

 1 String roomId = "test003";
 2 String name="test_group_chat";
 3 String desc = "the test group chat";
 4 String nick="test";
 5 
 6 try {
 7 
 8     //获取房间管理对象
 9     MultiUserChatManager manager = MultiUserChatManager.getInstanceFor(XmppConnectionManager.getInstance().getConnection());
10     //创建一个房间
11     MultiUserChat muc = manager.getMultiUserChat(StringUtils.getGroupRootFullId(roomId));
12     muc.create(nick);
13 
14     // User1 (which is the room owner) configures the room as a moderated room
15     Form form = muc.getConfigurationForm();
16 
17     Form answerForm = form.createAnswerForm();
18     //向提交的表单添加默认答复,获取房间的默认设置菜单
19     for(FormField field : form.getFields() ){
20        if(!FormField.Type.hidden.name().equals(field.getType()) && field.getVariable() != null) {
21            answerForm.setDefaultAnswer(field.getVariable());
22         }
23    }
24 
25     //muc#
26     //房间名称
27     answerForm.setAnswer(FormField.FORM_TYPE, "http://jabber.org/protocol/muc#roomconfig");
28     //设置房间名称
29     answerForm.setAnswer("muc#roomconfig_roomname",name);
30     //设置房间描述
31     answerForm.setAnswer("muc#roomconfig_roomdesc", desc);
32     //是否允许修改主题
33     answerForm.setAnswer("muc#roomconfig_changesubject", true);
34 
35     //设置房间最大用户数
36     List<String> maxusers = new ArrayList<String>();
37     maxusers.add("50");
38     answerForm.setAnswer("muc#roomconfig_maxusers", maxusers);
39 
40 
41     List<String> cast_values = new ArrayList<String>();
42     cast_values.add("moderator");
43     cast_values.add("participant");
44     cast_values.add("visitor");
45     answerForm.setAnswer("muc#roomconfig_presencebroadcast", cast_values);
46     //设置为公共房间
47     answerForm.setAnswer("muc#roomconfig_publicroom", true);
48     //设置为永久房间
49     answerForm.setAnswer("muc#roomconfig_persistentroom", true);
50     //允许修改昵称
51     answerForm.setAnswer("x-muc#roomconfig_canchangenick", true);
52     //允许用户登录注册房间
53     answerForm.setAnswer("x-muc#roomconfig_registration", true);
54 
55 
56     muc.sendConfigurationForm(answerForm);
57     muc.join(nick);
58 
59 } catch (XMPPException e) {
60     e.printStackTrace();
61 }catch (SmackException.NoResponseException e) {
62     e.printStackTrace();
63 } catch (SmackException.NotConnectedException e) {
64     e.printStackTrace();
65 }catch (SmackException e) {
66     e.printStackTrace();
67 }