ASmack4.0.7详细讲解

Asmack与Openfire实战

最新推荐文章于 2024-03-26 09:38:33 发布

转载最新推荐文章于 2024-03-26 09:38:33 发布 · 1.4k 阅读

文章标签：

#asmack

Android 学习专栏收录该内容

84 篇文章

订阅专栏

公司最近想做一个聊天软件,就选用了Openfire服务器,Asmack,下面就跟着自己的进度来写一些Asmack的基本方法,会不断跟进.由于网上对于Asmack的新版本的讲解不是太多,并且自己英语水平有限,就花了400大洋在网上买了一篇教程.自己的理解水平也是有限,大家如果有什么好的建议可以下面评论.大家共勉.开始

因为对于Asmack的操作函数,用到的会很多,所以说,对Asmack做了一个工具类.将所有的操作都放到一个XmppConnection.Java中.

开启连接.

TODO:无论进行什么什么样的操作,包括,登录,注册,添加好友,前提都需要进行连接(openConnection)

openConnection();

<code class="hljs java has-numbering" style="display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;"><span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * TODO
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @author</span> mashihao
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @time</span> 2016/6/16 9:52
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span> flag 链接开启的标识.
    */</span>


<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//TODO 老版本的Asmack 需要配置 配置各种Provider，如果不配置，则会无法解析数据但是4.*没有了这个方法</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> <span class="hljs-title" style="box-sizing: border-box;">openConnection</span>() {

        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            ConnectionConfiguration config = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ConnectionConfiguration(Constant.SERVER_HOST, Constant.SERVER_PORT
                    , Constant.SERVER_NAME);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//设置可以重新连接</span>
            config.setReconnectionAllowed(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//设置安全模式</span>
            config.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//连接标示</span>
            config.setSendPresence(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//这一个方法和Asmack的老版本不是太一样.</span>
            SASLAuthentication.supportSASLMechanism(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"PLAIN"</span>, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>);
            connection = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XMPPTCPConnection(config);
            connection.connect();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (XMPPException e1) {
            e1.printStackTrace();
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (IOException e1) {
            e1.printStackTrace();
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (SmackException e1) {
            e1.printStackTrace();
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
    }
</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li><li style="box-sizing: border-box; padding: 0px 5px;">32</li><li style="box-sizing: border-box; padding: 0px 5px;">33</li><li style="box-sizing: border-box; padding: 0px 5px;">34</li><li style="box-sizing: border-box; padding: 0px 5px;">35</li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li><li style="box-sizing: border-box; padding: 0px 5px;">32</li><li style="box-sizing: border-box; padding: 0px 5px;">33</li><li style="box-sizing: border-box; padding: 0px 5px;">34</li><li style="box-sizing: border-box; padding: 0px 5px;">35</li></ul>

登录.

首先呢先看下效果图.

login(String username,String password);

<code class="hljs java has-numbering" style="display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;">    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @author</span> msh
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @time</span> 2016/6/16 9:56
     * TODO 登录
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> username
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> password
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span> Boolean flag
     */</span>

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> <span class="hljs-title" style="box-sizing: border-box;">login</span>(String username, String password) {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
            }
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//已连接, 未认证!</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (!getConnection().isAuthenticated() && getConnection().isConnected()) {
                getConnection().login(username, password);
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//更改在线状态</span>
                Presence presence = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Presence(Presence.Type.available);
                presence.setMode(Presence.Mode.available);
                getConnection().sendPacket(presence);
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
            }


        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
    }</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li></ul>

Asmack的耗时工具类(效果就是登陆的时候闪现的等待)

Asmack中的方法,都是耗时操作,所以说都需要开线程执行,如果在Activity中插入大量的Handle,Thread,AsyncTask,都不是太好看,所以这里就做了一个工具类.用于所有的耗时操作.里面加入了一个ProgressDialog,提示用户等待.

XmppLoadThread.java

<code class="hljs java has-numbering" style="display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;">
<span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
 * Created by sv-004 on 2016/6/15.
 */</span>
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.annotation.SuppressLint;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.app.ProgressDialog;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.content.Context;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.os.AsyncTask;
<span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
 * TODO 使用异步线程工具, AsyncTask,调用Load,result.
 *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @author</span> mashihao
 *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @time</span> 2016/6/15 20:33
*/</span>
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">abstract</span> <span class="hljs-class" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">XmppLoadThread</span> {</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> isHint;
    ProgressDialog mdialog;
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> Context c;
    <span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@SuppressLint</span>(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"NewApi"</span>)
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-title" style="box-sizing: border-box;">XmppLoadThread</span>(Context _mcontext) {
        isHint = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
        c = _mcontext;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AsyncTask<Void, Integer, Object>() {
            <span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">protected</span> Object <span class="hljs-title" style="box-sizing: border-box;">doInBackground</span>(Void... arg0) {
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> load();
            }
            <span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">protected</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onPostExecute</span>(Object result) {
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (isHint && (mdialog == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span> || !mdialog.isShowing())) {
                    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span>;
                } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> {
                    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
                        result(result);
                        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (isHint && (mdialog != <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span> && mdialog.isShowing())) {

                            mdialog.dismiss();

<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                          mdialog.dismiss();</span>
                        }
                    } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Throwable e) {
                        e.printStackTrace();
                    }
                }
            }
            <span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">protected</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">onPreExecute</span>() {
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (isHint) {
                    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
                        mdialog =  ProgressDialog.show(c, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"提示"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"正在加载......"</span>);
                        mdialog.setCancelable(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
                    } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
                        e.printStackTrace();
                    }
                }
            }
        }.execute();
    }
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">protected</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">abstract</span> Object <span class="hljs-title" style="box-sizing: border-box;">load</span>();
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">protected</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">abstract</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">result</span>(Object object);
}</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li><li style="box-sizing: border-box; padding: 0px 5px;">32</li><li style="box-sizing: border-box; padding: 0px 5px;">33</li><li style="box-sizing: border-box; padding: 0px 5px;">34</li><li style="box-sizing: border-box; padding: 0px 5px;">35</li><li style="box-sizing: border-box; padding: 0px 5px;">36</li><li style="box-sizing: border-box; padding: 0px 5px;">37</li><li style="box-sizing: border-box; padding: 0px 5px;">38</li><li style="box-sizing: border-box; padding: 0px 5px;">39</li><li style="box-sizing: border-box; padding: 0px 5px;">40</li><li style="box-sizing: border-box; padding: 0px 5px;">41</li><li style="box-sizing: border-box; padding: 0px 5px;">42</li><li style="box-sizing: border-box; padding: 0px 5px;">43</li><li style="box-sizing: border-box; padding: 0px 5px;">44</li><li style="box-sizing: border-box; padding: 0px 5px;">45</li><li style="box-sizing: border-box; padding: 0px 5px;">46</li><li style="box-sizing: border-box; padding: 0px 5px;">47</li><li style="box-sizing: border-box; padding: 0px 5px;">48</li><li style="box-sizing: border-box; padding: 0px 5px;">49</li><li style="box-sizing: border-box; padding: 0px 5px;">50</li><li style="box-sizing: border-box; padding: 0px 5px;">51</li><li style="box-sizing: border-box; padding: 0px 5px;">52</li><li style="box-sizing: border-box; padding: 0px 5px;">53</li><li style="box-sizing: border-box; padding: 0px 5px;">54</li><li style="box-sizing: border-box; padding: 0px 5px;">55</li><li style="box-sizing: border-box; padding: 0px 5px;">56</li><li style="box-sizing: border-box; padding: 0px 5px;">57</li><li style="box-sizing: border-box; padding: 0px 5px;">58</li><li style="box-sizing: border-box; padding: 0px 5px;">59</li><li style="box-sizing: border-box; padding: 0px 5px;">60</li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li><li style="box-sizing: border-box; padding: 0px 5px;">32</li><li style="box-sizing: border-box; padding: 0px 5px;">33</li><li style="box-sizing: border-box; padding: 0px 5px;">34</li><li style="box-sizing: border-box; padding: 0px 5px;">35</li><li style="box-sizing: border-box; padding: 0px 5px;">36</li><li style="box-sizing: border-box; padding: 0px 5px;">37</li><li style="box-sizing: border-box; padding: 0px 5px;">38</li><li style="box-sizing: border-box; padding: 0px 5px;">39</li><li style="box-sizing: border-box; padding: 0px 5px;">40</li><li style="box-sizing: border-box; padding: 0px 5px;">41</li><li style="box-sizing: border-box; padding: 0px 5px;">42</li><li style="box-sizing: border-box; padding: 0px 5px;">43</li><li style="box-sizing: border-box; padding: 0px 5px;">44</li><li style="box-sizing: border-box; padding: 0px 5px;">45</li><li style="box-sizing: border-box; padding: 0px 5px;">46</li><li style="box-sizing: border-box; padding: 0px 5px;">47</li><li style="box-sizing: border-box; padding: 0px 5px;">48</li><li style="box-sizing: border-box; padding: 0px 5px;">49</li><li style="box-sizing: border-box; padding: 0px 5px;">50</li><li style="box-sizing: border-box; padding: 0px 5px;">51</li><li style="box-sizing: border-box; padding: 0px 5px;">52</li><li style="box-sizing: border-box; padding: 0px 5px;">53</li><li style="box-sizing: border-box; padding: 0px 5px;">54</li><li style="box-sizing: border-box; padding: 0px 5px;">55</li><li style="box-sizing: border-box; padding: 0px 5px;">56</li><li style="box-sizing: border-box; padding: 0px 5px;">57</li><li style="box-sizing: border-box; padding: 0px 5px;">58</li><li style="box-sizing: border-box; padding: 0px 5px;">59</li><li style="box-sizing: border-box; padding: 0px 5px;">60</li></ul>

源码戳我

里面包含一个圆角头像的实现

之前因为继续看视频就停更了!现在继续

注册

注册的实现

首先Asmack4.0.*之后对Register做了些许修改,改动不是太大,主要在于下面两点

对于注册时提交UserName,PassWrod的方式不同

<code class="hljs avrasm has-numbering" style="display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;">//之前提交UserName,PassWrod
        Registration reg = new Registration()<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        reg<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.setType</span>(IQ<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.Type</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.SET</span>)<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        reg<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.setTo</span>(getConnection()<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.getServiceName</span>())<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        reg<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.setUsername</span>(account)<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        reg<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.setPassword</span>(password)<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>

//<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">4.0</span>.*之后
        Registration reg = new Registration()<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        reg<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.setType</span>(IQ<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.Type</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.SET</span>)<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        Map<String, String> attributes = new HashMap<String, String>()<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        reg<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.setTo</span>(connection<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.getHost</span>())<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        attributes<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.put</span>(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"username"</span>, username)<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        attributes<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.put</span>(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"password"</span>, password)<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        reg<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.setAttributes</span>(attributes)<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span></code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li></ul>

 2.  获取应答超时方式变化

<code class="hljs avrasm has-numbering" style="display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;">    SmackConfiguration<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.getPacketReplyTimeout</span>()
替换为
    connection<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.getPacketReplyTimeout</span>()
或者
    SmackConfiguration<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.getDefaultPacketReplyTimeout</span>()<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span></code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li></ul>

注册

<code class="hljs java has-numbering" style="display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;"><span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 注册
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> account
     *            注册帐号
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> password
     *            注册密码
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span> 1、注册成功 0、服务器没有返回结果2、这个账号已经存在3、注册失败
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> IQ <span class="hljs-title" style="box-sizing: border-box;">regist</span>(String account, String password) {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        Registration reg = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Registration();
        reg.setType(IQ.Type.SET);
        Map<String, String> attributes = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> HashMap<String, String>();
        reg.setTo(connection.getHost());
        attributes.put(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"username"</span>, username);
        attributes.put(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"password"</span>, password);
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//attributes.put("name", "name");</span>
        reg.setAttributes(attributes);
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      reg.addAttribute("android", "geolo_createUser_android");</span>
        PacketFilter filter = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AndFilter(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketIDFilter(reg.getPacketID()), <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketTypeFilter(IQ.class));

        PacketCollector collector = getConnection().createPacketCollector(filter);
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 给注册的Packet设置Listener，因为只有等到正真注册成功后，我们才可以交流</span>
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// collector.addPacketListener(packetListener, filter);</span>
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 向服务器端，发送注册Packet包，注意其中Registration是Packet的子类</span>
        getConnection().sendPacket(reg);
        IQ result = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 停止从队列中等待</span>
        collector.cancel();
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> result;
    }</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li><li style="box-sizing: border-box; padding: 0px 5px;">32</li><li style="box-sizing: border-box; padding: 0px 5px;">33</li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li><li style="box-sizing: border-box; padding: 0px 5px;">32</li><li style="box-sizing: border-box; padding: 0px 5px;">33</li></ul>

Asmack中离线消息的实现

在网上找了好多的资料,总结出三种不同的方法

在你需要显示当前的聊天的Activity中,实现PacketListener,并且重写 public void processPacket(Packet packet)在方法中实现你的业务逻辑(将接收到的消息进行处理)
和第一种很像的就是,自定义一个XmppMessageListener同样需要实现PacketListener,并重写public void processPacket(Packet packet)
不同的是,这种方法不需要在ChatActivity实现接口,而是在
ConnectionConfiguration中配置过滤器和监听器.实现

<code class="hljs fsharp has-numbering" style="display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;">connection.addPacketInterceptor(xmppMessageInterceptor,<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketTypeFilter(Message.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span>));
                connection.addPacketListener(messageListener,<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketTypeFilter(Message.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span>));
                connection.addPacketListener(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XmppPresenceListener(), <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketTypeFilter(Presence.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span>));
                connection.addPacketInterceptor(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XmppPresenceInterceptor(), <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketTypeFilter(Presence.<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span>));</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li></ul>

3 . 不同于上面的两种方法,这种方法是直接通过OfflineMessageManager的getMessages(); 来获取Message对象

<code class="hljs avrasm has-numbering" style="display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;"><span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * TODO 获取离线的消息
     *
     * @return List<org.jivesoftware.smack.packet.Message> 返回Message对象
     */</span>
    public static List<org<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.jivesoftware</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.smack</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.packet</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.Message</span>> getOffLine() {
        List<org<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.jivesoftware</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.smack</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.packet</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.Message</span>> msglist = new ArrayList<org<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.jivesoftware</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.smack</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.packet</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.Message</span>>()<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        // 获取离线消息,线程阻塞 不能Toast
        try {
            Iterator<org<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.jivesoftware</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.smack</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.packet</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.Message</span>> it = XmppTool
                        <span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.getOffLineMessageManager</span>()<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.getMessages</span>()<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
            while (it<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.hasNext</span>()) {
                org<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.jivesoftware</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.smack</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.packet</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.Message</span> message = it<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.next</span>()<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
                msglist<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.add</span>(message)<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
            }
        } catch (Exception e) {
            e<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.printStackTrace</span>()<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
        } finally {
            try {
                // 设置在线

                Presence presence = new Presence(Presence<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.Type</span><span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.available</span>)<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
                XmppTool<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.getConnection</span>()<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.sendPacket</span>(presence)<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
                XmppTool<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.getOffLineMessageManager</span>()<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.deleteMessages</span>()<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
            } catch (XMPPException e) {
                // TODO Auto-generated catch block
                e<span class="hljs-preprocessor" style="color: rgb(68, 68, 68); box-sizing: border-box;">.printStackTrace</span>()<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
            }
        }
        return msglist<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">;</span>
    }</code><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li></ul><ul class="pre-numbering" style="box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);"><li style="box-sizing: border-box; padding: 0px 5px;">1</li><li style="box-sizing: border-box; padding: 0px 5px;">2</li><li style="box-sizing: border-box; padding: 0px 5px;">3</li><li style="box-sizing: border-box; padding: 0px 5px;">4</li><li style="box-sizing: border-box; padding: 0px 5px;">5</li><li style="box-sizing: border-box; padding: 0px 5px;">6</li><li style="box-sizing: border-box; padding: 0px 5px;">7</li><li style="box-sizing: border-box; padding: 0px 5px;">8</li><li style="box-sizing: border-box; padding: 0px 5px;">9</li><li style="box-sizing: border-box; padding: 0px 5px;">10</li><li style="box-sizing: border-box; padding: 0px 5px;">11</li><li style="box-sizing: border-box; padding: 0px 5px;">12</li><li style="box-sizing: border-box; padding: 0px 5px;">13</li><li style="box-sizing: border-box; padding: 0px 5px;">14</li><li style="box-sizing: border-box; padding: 0px 5px;">15</li><li style="box-sizing: border-box; padding: 0px 5px;">16</li><li style="box-sizing: border-box; padding: 0px 5px;">17</li><li style="box-sizing: border-box; padding: 0px 5px;">18</li><li style="box-sizing: border-box; padding: 0px 5px;">19</li><li style="box-sizing: border-box; padding: 0px 5px;">20</li><li style="box-sizing: border-box; padding: 0px 5px;">21</li><li style="box-sizing: border-box; padding: 0px 5px;">22</li><li style="box-sizing: border-box; padding: 0px 5px;">23</li><li style="box-sizing: border-box; padding: 0px 5px;">24</li><li style="box-sizing: border-box; padding: 0px 5px;">25</li><li style="box-sizing: border-box; padding: 0px 5px;">26</li><li style="box-sizing: border-box; padding: 0px 5px;">27</li><li style="box-sizing: border-box; padding: 0px 5px;">28</li><li style="box-sizing: border-box; padding: 0px 5px;">29</li><li style="box-sizing: border-box; padding: 0px 5px;">30</li><li style="box-sizing: border-box; padding: 0px 5px;">31</li></ul>

突然发现这样写太麻烦了,,,,,,,,不写了.

<code class="hljs java has-numbering" style="display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: "Source Code Pro", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">package</span> com.d3.d3xmpp.xmpp;

<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.annotation.SuppressLint;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.graphics.Bitmap;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> android.util.Log;


<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.HttpEntity;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.HttpResponse;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.HttpVersion;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.NameValuePair;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.client.entity.UrlEncodedFormEntity;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.client.methods.HttpPost;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.conn.ClientConnectionManager;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.conn.scheme.PlainSocketFactory;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.conn.scheme.Scheme;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.conn.scheme.SchemeRegistry;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.impl.client.DefaultHttpClient;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.message.BasicNameValuePair;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.params.BasicHttpParams;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.params.HttpConnectionParams;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.params.HttpProtocolParams;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.protocol.HTTP;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.apache.http.util.EntityUtils;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.Chat;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.ChatManager;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.ConnectionConfiguration;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.ConnectionConfiguration.SecurityMode;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.PacketCollector;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.Roster;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.RosterEntry;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.SmackConfiguration;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.XMPPConnection;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.XMPPException;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.filter.AndFilter;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.filter.PacketFilter;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.filter.PacketIDFilter;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.filter.PacketTypeFilter;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.packet.IQ;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.packet.Message;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.packet.Presence;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.packet.Registration;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.packet.RosterPacket.ItemType;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.provider.IQProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.provider.PrivacyProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.provider.ProviderManager;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smack.util.StringUtils;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.Form;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.FormField;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.GroupChatInvitation;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.PrivateDataManager;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.ReportedData;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.ReportedData.Row;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.bytestreams.socks5.provider.BytestreamsProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.muc.DiscussionHistory;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.muc.MultiUserChat;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.packet.ChatStateExtension;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.packet.LastActivity;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.packet.OfflineMessageInfo;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.packet.OfflineMessageRequest;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.packet.SharedGroupsInfo;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.packet.VCard;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.AdHocCommandDataProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.DataFormProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.DelayInformationProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.DiscoverInfoProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.DiscoverItemsProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.MUCAdminProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.MUCOwnerProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.MUCUserProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.MessageEventProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.MultipleAddressesProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.RosterExchangeProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.StreamInitiationProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.VCardProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.provider.XHTMLExtensionProvider;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.search.UserSearch;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.jivesoftware.smackx.search.UserSearchManager;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> org.xmlpull.v1.XmlPullParser;

<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.io.BufferedInputStream;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.io.ByteArrayInputStream;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.io.File;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.io.FileInputStream;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.io.IOException;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.security.KeyStore;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.util.ArrayList;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.util.Arrays;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.util.Collection;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.util.Date;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.util.Iterator;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.util.List;
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">import</span> java.util.Map;

<span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
 * TODO XMPP工具类
 *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @author</span> msh
 *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @time</span> 2016/7/1 15:44
*/</span>
<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-class" style="box-sizing: border-box;"><span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">class</span> <span class="hljs-title" style="box-sizing: border-box; color: rgb(102, 0, 102);">XmppConnection</span> {</span>

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> XMPPConnection connection = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> XmppConnection xmppConnection;
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> Roster roster;
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> Chat newchat;
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> MultiUserChat mulChat;
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> List<Friend> friendList = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ArrayList<Friend>();
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> XmppConnecionListener connectionListener;
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> XmppMessageInterceptor xmppMessageInterceptor;
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> XmppMessageListener messageListener;
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> List<Room> myRooms = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ArrayList<Room>();
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> List<Room> leaveRooms = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ArrayList<Room>();

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            Class.forName(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"org.jivesoftware.smack.ReconnectionManager"</span>);
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();
        }
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 单例模式
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> XmppConnection <span class="hljs-title" style="box-sizing: border-box;">getInstance</span>() {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (xmppConnection == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {
            xmppConnection = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XmppConnection();
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> xmppConnection;
    }

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">setNull</span>(){
        connection = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 创建连接
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> XMPPConnection <span class="hljs-title" style="box-sizing: border-box;">getConnection</span>() {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (connection == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {
            openConnection();
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> connection;
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 打开连接
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> <span class="hljs-title" style="box-sizing: border-box;">openConnection</span>() {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//如果XMPPConnection 对象已经创建,并且已经验证通过</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span> == connection || !connection.isAuthenticated()) {
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 开启DEBUG模式</span>
                XMPPConnection.DEBUG_ENABLED = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 配置连接</span>
                ConnectionConfiguration config = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ConnectionConfiguration(Constants.SERVER_HOST,
                        Constants.SERVER_PORT, Constants.SERVER_NAME);
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//              if (Build.VERSION.SDK_INT >= 14) {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                  config.setKeystoreType("AndroidCAStore"); //$NON-NLS-1$</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                  config.setTruststorePassword(null);</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                  config.setKeystorePath(null);</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//              } else {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                  config.setKeystoreType("BKS"); //$NON-NLS-1$</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                  String path = System.getProperty("javax.net.ssl.trustStore"); //$NON-NLS-1$</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                  if (path == null)</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                      path = System.getProperty("java.home") + File.separator //$NON-NLS-1$</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                              + "etc" + File.separator + "security" //$NON-NLS-1$ //$NON-NLS-2$</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                              + File.separator + "cacerts.bks"; //$NON-NLS-1$</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                  config.setKeystorePath(path);</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//              }</span>
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// config.setSASLAuthenticationEnabled(false);</span>
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//是否允许 进行重连</span>
                config.setReconnectionAllowed(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
                config.setSecurityMode(SecurityMode.disabled);
                config.setSASLAuthenticationEnabled(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>);
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 状态设为离线，目的为了取离线消息</span>
                config.setSendPresence(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
                connection = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XMPPConnection(config);
                connection.connect();<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 连接到服务器</span>
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 配置各种Provider，如果不配置，则会无法解析数据</span>
                configureConnection(ProviderManager.getInstance());
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 添加连接监听</span>
                connectionListener = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XmppConnecionListener();
                connection.addConnectionListener(connectionListener);
                xmppMessageInterceptor = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XmppMessageInterceptor();
                messageListener = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XmppMessageListener();


                connection.addPacketInterceptor(xmppMessageInterceptor,<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketTypeFilter(Message.class));
                connection.addPacketListener(messageListener,<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketTypeFilter(Message.class));
                connection.addPacketListener(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XmppPresenceListener(), <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketTypeFilter(Presence.class));
                connection.addPacketInterceptor(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XmppPresenceInterceptor(), <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketTypeFilter(Presence.class));


                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// connection.addPacketListener(arg0, arg1);</span>
                ProviderManager.getInstance().addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"MZH"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MUCPacketExtensionProvider());
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
            }
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (XMPPException xe) {
            xe.printStackTrace();
            connection = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        }<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 关闭连接
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">closeConnection</span>() {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (connection != <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {
            connection.removeConnectionListener(connectionListener);
            ProviderManager.getInstance().removeIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"MZH"</span>);
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
                connection.disconnect();
            } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span>(Constants.IS_DEBUG)
                    Log.e(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"asmack dis"</span>, e.getMessage());
                e.printStackTrace();
            }
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">finally</span>{
                connection = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
                xmppConnection = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
            }
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span>(Constants.IS_DEBUG)
            Log.e(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"XmppConnection"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"close connection"</span>);
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * TODO 建立重新连接,使用程序中的USER_NAME 和PWD 直接登录
     * */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">reconnect</span>(){
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Thread(){
            <span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">run</span>() {
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
                    sleep(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">5</span>*<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1000</span>);
                    ChatActivity.isLeaving = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
                    closeConnection();
                    login(Constants.USER_NAME, Constants.PWD);
                } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (InterruptedException e) {
                    e.printStackTrace();
                }
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">super</span>.run();
            }
        }.start();
    }


    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">loadFriendAndJoinRoom</span>(){
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Thread(){
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">run</span>() {
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
                    getFriends();
                    sleep(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>*<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1000</span>);
                    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (XmppConnection.getInstance().getMyRoom()!=<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {
                        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">for</span> (Room room : XmppConnection.getInstance().getMyRoom()) {
                            XmppConnection.getInstance().joinMultiUserChat(Constants.USER_NAME,room.name, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>);
                        }
                    }
                    ChatActivity.isLeaving = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
                } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (InterruptedException e) {
                    e.printStackTrace();
                }
            };
        }.start();
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 登录
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> account
     *            登录帐号
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> password
     *            登录密码
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> <span class="hljs-title" style="box-sizing: border-box;">login</span>(String account, String password) {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//已连接, 未认证!</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (!getConnection().isAuthenticated() && getConnection().isConnected()) {
                getConnection().login(account, password);
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// // 更改在线状态</span>
                Presence presence = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Presence(Presence.Type.available);
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Constants.USER_STATUS = presence.getStatus();</span>
                presence.setMode(Presence.Mode.available);
                getConnection().sendPacket(presence);

                roster = XmppConnection.getInstance().getConnection().getRoster();
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//              friendListner = new FriendListner();</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//              roster.addRosterListener(friendListner);</span>
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//监听邀请加入聊天室请求</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//              MultiUserChat.addInvitationListener(getConnection(), new InvitationListener() {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                  @Override</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                  public void invitationReceived(Connection arg0, String arg1, String arg2,</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                          String arg3, String arg4, Message arg5) {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                      // TODO Auto-generated method stub</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//                  }</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//              });</span>
                loadFriendAndJoinRoom();
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
            }
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (XMPPException e) {
            e.printStackTrace();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 注册
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> account
     *            注册帐号
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> password
     *            注册密码
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span> 1、注册成功 0、服务器没有返回结果2、这个账号已经存在3、注册失败
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> IQ <span class="hljs-title" style="box-sizing: border-box;">regist</span>(String account, String password) {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        Registration reg = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Registration();
        reg.setType(IQ.Type.SET);
        reg.setTo(getConnection().getServiceName());
        reg.setUsername(account);
        reg.setPassword(password);
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      reg.addAttribute("android", "geolo_createUser_android");</span>
        PacketFilter filter = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AndFilter(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketIDFilter(reg.getPacketID()), <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PacketTypeFilter(IQ.class));

        PacketCollector collector = getConnection().createPacketCollector(filter);
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 给注册的Packet设置Listener，因为只有等到正真注册成功后，我们才可以交流</span>
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// collector.addPacketListener(packetListener, filter);</span>
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 向服务器端，发送注册Packet包，注意其中Registration是Packet的子类</span>
        getConnection().sendPacket(reg);
        IQ result = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 停止从队列中等待</span>
        collector.cancel();
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> result;
    }


    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 修改密码
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> pwd
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span> boolean
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> <span class="hljs-title" style="box-sizing: border-box;">changPwd</span>(String pwd){
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            getConnection().getAccountManager().changePassword(pwd);
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (XMPPException e) {
            e.printStackTrace();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
        }
    }

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">setRecevier</span>(String chatName,<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> chatType){
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span>;

        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (chatType == ChatItem.CHAT) {
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 创建回话</span>
            ChatManager cm = XmppConnection.getInstance().getConnection().getChatManager();
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 发送消息给pc服务器的好友（获取自己的服务器，和好友）</span>
            newchat = cm.createChat(getFullUsername(chatName), <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>);
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (chatType == ChatItem.GROUP_CHAT) {
            mulChat = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MultiUserChat(getConnection(), getFullRoomname(chatName));
        }
    }

    <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//发送文本消息</span>
    <span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@SuppressLint</span>(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"NewApi"</span>)
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">sendMsg</span>(String chatName,String msg,<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> chatType) <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">throws</span> Exception{
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>){
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">throw</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Exception(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"XmppException"</span>);
        }

        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (msg.isEmpty()) {
            Tool.initToast(MyApplication.getInstance(), <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"随便写点什么呗"</span>);
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> {
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (chatType == ChatItem.CHAT) {
                ChatManager cm = XmppConnection.getInstance().getConnection().getChatManager();
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 发送消息给pc服务器的好友（获取自己的服务器，和好友）</span>
                Chat newchat = cm.createChat(getFullUsername(chatName), <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>);
                newchat.sendMessage(msg);
            }
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (chatType == ChatItem.GROUP_CHAT) {
                MultiUserChat mulChat = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MultiUserChat(getConnection(), getFullRoomname(chatName));
                mulChat.sendMessage(msg);
            }
        }
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * TODO 发送消息
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> msg 消息内容
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> chatType 消息类型(聊天,还是群聊)
     * */</span>
    <span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@SuppressLint</span>(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"NewApi"</span>)
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">sendMsg</span>(String msg,<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> chatType) <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">throws</span> Exception{
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>){
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">throw</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Exception(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"XmppException"</span>);
        }

        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (msg.isEmpty()) {
            Tool.initToast(MyApplication.getInstance(), <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"当前输入为空"</span>);
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> {
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//判断是  组聊  还是单聊</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (chatType == ChatItem.CHAT) {
                newchat.sendMessage(msg);
            }
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (chatType == ChatItem.GROUP_CHAT) {
                <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//发送群聊信息</span>
                mulChat.sendMessage(msg);
            }
        }
    }


    <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//发送消息，附带参数</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">sendMsgWithParms</span>(String msg,String[] parms,Object[] datas,<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> chatType) <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">throws</span> Exception{
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>){
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">throw</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Exception(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"XmppException"</span>);
        }

        org.jivesoftware.smack.packet.Message message = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> org.jivesoftware.smack.packet.Message();
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">for</span> (<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> i = <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>; i < datas.length; i++) {
            message.setProperty(parms[i], datas[i]);
        }
        message.setBody(msg);

        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (chatType == ChatItem.CHAT) {
            newchat.sendMessage(message);
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (chatType == ChatItem.GROUP_CHAT) {
            mulChat.sendMessage(msg+<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">":::"</span>+datas[<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>]);
        }
    }


    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 搜索好友
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> key
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span> List<String>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> List<String> <span class="hljs-title" style="box-sizing: border-box;">searchUser</span>(String key){
        List<String> userList = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ArrayList<String>();
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span>{
            UserSearchManager search = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> UserSearchManager(getConnection());
            Form searchForm = search.getSearchForm(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"search."</span>+Constants.SERVER_NAME);
            Form answerForm = searchForm.createAnswerForm();
            answerForm.setAnswer(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"Username"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
            answerForm.setAnswer(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"search"</span>, key);
            ReportedData data = search.getSearchResults(answerForm,<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"search."</span>+Constants.SERVER_NAME);

            Iterator<Row> it = data.getRows();
            Row row=<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">while</span>(it.hasNext()){
                row=it.next();
                userList.add(row.getValues(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"Username"</span>).next().toString());
            }
        }<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span>(Exception e){
            e.printStackTrace();
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> userList;
    }


    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 添加好友 无分组
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> userName  id
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> <span class="hljs-title" style="box-sizing: border-box;">addUser</span>(String userName) {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            getConnection().getRoster().createEntry(getFullUsername(userName), getFullUsername(userName), <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>);
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
        }
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * TODO 删除好友, 用户名之后添加 "@192.168.*.*"
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> userName
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> <span class="hljs-title" style="box-sizing: border-box;">removeUser</span>(String userName) {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            RosterEntry entry = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (userName.contains(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@"</span>))
                entry = getConnection().getRoster().getEntry(userName);
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span>
                entry = getConnection().getRoster().getEntry(userName + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@"</span> + getConnection().getServiceName());
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (entry == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
                entry = getConnection().getRoster().getEntry(userName);
            getConnection().getRoster().removeEntry(entry);

            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
        }
    }


    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 修改用户信息
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> <span class="hljs-title" style="box-sizing: border-box;">changeVcard</span>(VCard vcard) {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 加入这句代码，解决No VCard for</span>
            ProviderManager.getInstance().addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"vCard"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"vcard-temp"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> VCardProvider());
            vcard.save(getConnection());
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>;
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>;
    }


    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 修改用户头像
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> file
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> Bitmap <span class="hljs-title" style="box-sizing: border-box;">changeImage</span>(File file) {
        Bitmap bitmap = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> bitmap;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            VCard vcard = Constants.loginUser.vCard;
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 加入这句代码，解决No VCard for</span>
            ProviderManager.getInstance().addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"vCard"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"vcard-temp"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> VCardProvider());

            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">byte</span>[] bytes;
            bytes = getFileBytes(file);
            String encodedImage = StringUtils.encodeBase64(bytes);
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          vcard.setAvatar(bytes, encodedImage);</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// vcard.setEncodedImage(encodedImage);</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          vcard.setField("PHOTO", "<TYPE>image/jpg</TYPE><BINVAL>" + encodedImage + "</BINVAL>", true);</span>
            vcard.setField(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"avatar"</span>, encodedImage);
            ByteArrayInputStream bais = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ByteArrayInputStream(bytes);
            bitmap = FormatTools.getInstance().InputStream2Bitmap(bais);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Image image = ImageIO.read(bais);</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 　　　　　　　　ImageIcon ic = new ImageIcon(image);　</span>
            vcard.save(getConnection());

        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();

        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> bitmap;
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 获取用户信息
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> user
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> VCard <span class="hljs-title" style="box-sizing: border-box;">getUserInfo</span>(String user) {  <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//null 时查自己</span>
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            VCard vcard = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> VCard();
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 加入这句代码，解决No VCard for</span>
            ProviderManager.getInstance().addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"vCard"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"vcard-temp"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> VCardProvider());
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (user == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {
                vcard.load(getConnection());
            }
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> {
                vcard.load(getConnection(), user + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@"</span> + Constants.SERVER_NAME);
            }
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (vcard != <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> vcard;
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
    }


    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 获取用户头像信息
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span>
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> user
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> Bitmap <span class="hljs-title" style="box-sizing: border-box;">getUserImage</span>(String user) {  <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//null 时查自己</span>

        ByteArrayInputStream bais = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            VCard vcard = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> VCard();
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 加入这句代码，解决No VCard for</span>
            ProviderManager.getInstance().addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"vCard"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"vcard-temp"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> VCardProvider());
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (user == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {
                vcard.load(getConnection());
            }
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> {
                vcard.load(getConnection(), user + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@"</span> + Constants.SERVER_NAME);
            }
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (vcard == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span> || vcard.getAvatar() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
            bais = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ByteArrayInputStream(vcard.getAvatar());

        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (bais == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> FormatTools.getInstance().InputStream2Bitmap(bais);
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 文件转字节
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> file
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @throws</span> IOException
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">byte</span>[] <span class="hljs-title" style="box-sizing: border-box;">getFileBytes</span>(File file) <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">throws</span> IOException {
        BufferedInputStream bis = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            bis = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> BufferedInputStream(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> FileInputStream(file));
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> bytes = (<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span>) file.length();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">byte</span>[] buffer = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">byte</span>[bytes];
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> readBytes = bis.read(buffer);
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (readBytes != buffer.length) {
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">throw</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> IOException(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"Entire file not read"</span>);
            }
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> buffer;
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">finally</span> {
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (bis != <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {
                bis.close();
            }
        }
    }


    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 创建房间
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> roomName
     *            房间名称
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> MultiUserChat <span class="hljs-title" style="box-sizing: border-box;">createRoom</span>(String roomName) {<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//String user,</span>
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;

        MultiUserChat muc = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 创建一个MultiUserChat</span>
            muc = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MultiUserChat(getConnection(), roomName + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@conference."</span> + getConnection().getServiceName());
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 创建聊天室</span>
            muc.create(roomName);

            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 获得聊天室的配置表单</span>
            Form form = muc.getConfigurationForm();
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 根据原始表单创建一个要提交的新表单。</span>
            Form submitForm = form.createAnswerForm();
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 向要提交的表单添加默认答复</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">for</span> (Iterator fields = form.getFields(); fields.hasNext();) {
                FormField field = (FormField) fields.next();
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (!FormField.TYPE_HIDDEN.equals(field.getType())
                        && field.getVariable() != <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {
                    <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 设置默认值作为答复</span>
                    submitForm.setDefaultAnswer(field.getVariable());
                }
            }
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 设置聊天室的新拥有者</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          List<String> owners = new ArrayList<String>();</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          owners.add(getConnection().getUser());// 用户JID</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          submitForm.setAnswer("muc#roomconfig_roomowners", owners);</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 设置聊天室是持久聊天室，即将要被保存下来</span>
            submitForm.setAnswer(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc#roomconfig_persistentroom"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 房间仅对成员开放</span>
            submitForm.setAnswer(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc#roomconfig_membersonly"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 允许占有者邀请其他人</span>
            submitForm.setAnswer(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc#roomconfig_allowinvites"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// if (!password.equals("")) {</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// // 进入是否需要密码</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//           submitForm.setAnswer("muc#roomconfig_passwordprotectedroom",false);</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// // 设置进入密码</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// submitForm.setAnswer("muc#roomconfig_roomsecret", password);</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// }</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 能够发现占有者真实 JID 的角色</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// submitForm.setAnswer("muc#roomconfig_whois", "anyone");</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 设置描述</span>
            submitForm.setAnswer(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc#roomconfig_roomdesc"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"mulchat"</span>);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 登录房间对话</span>
            submitForm.setAnswer(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc#roomconfig_enablelogging"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 仅允许注册的昵称登录</span>
            submitForm.setAnswer(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"x-muc#roomconfig_reservednick"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">false</span>);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 允许使用者修改昵称</span>
            submitForm.setAnswer(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"x-muc#roomconfig_canchangenick"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 允许用户注册房间</span>
            submitForm.setAnswer(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"x-muc#roomconfig_registration"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>);
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 发送已完成的表单（有默认值）到服务器来配置聊天室</span>
            muc.sendConfigurationForm(submitForm);
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          muc.addMessageListener(new TaxiMultiListener());</span>
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (XMPPException e) {
            Tool.initToast(MyApplication.getInstance(), <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"网络不给力,请重试"</span>);
            Log.e(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"you wenti"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"网络不给力,请重试"</span> + e.getMessage());
            e.printStackTrace();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        }

        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> muc;
    }


<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//  public List<Friend> getAllFriends() {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      List<Friend> list = new ArrayList<Friend>();</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      if (roster == null) {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          roster = XmppConnection.getInstance().getConnection().getRoster();</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      }</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      Collection<RosterEntry> entries = roster.getEntries();</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      for(RosterEntry entry : entries){</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          list.add(new Friend(XmppConnection.getUsername(entry.getUser()),entry.getType()));</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      }</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      return list;</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//  }</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//</span>

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * TODO 网络获取xmpp好友
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> List<Friend> <span class="hljs-title" style="box-sizing: border-box;">getFriends</span>() {
        friendList.clear();
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//获取到所有 联系人</span>
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (roster == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>) {
            roster = XmppConnection.getInstance().getConnection().getRoster();
        }
        Collection<RosterEntry> entries = roster.getEntries();

        List<Friend> friendsTemp = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ArrayList<Friend>();

        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">for</span>(RosterEntry entry : entries){
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          if (entry.getType() == ItemType.both) { //来的是from|| entry.getType() == ItemType.none || entry.getType() == ItemType.to</span>
            friendsTemp.add(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Friend(XmppConnection.getUsername(entry.getUser()),entry.getType()));
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          }</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          friendListAll.add(new Friend(XmppConnection.getUsername(entry.getUser()),entry.getType()));</span>
        }

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//将List 变为 Array 调用 array.sort(),进行排序</span>
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//还要按字母排序</span>
        Friend[] usersArray = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Friend[friendsTemp.size()];
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">for</span>(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> i=<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>;i<friendsTemp.size();i++){
            usersArray[i] = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Friend(friendsTemp.get(i).username,friendsTemp.get(i).type);
        }


        Arrays.sort(usersArray, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PinyinComparator());
        friendList = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ArrayList<Friend>(Arrays.asList(usersArray));
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> friendList;
    }

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> List<Friend> <span class="hljs-title" style="box-sizing: border-box;">getFriendList</span>() {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> friendList;
    }

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> List<Friend> <span class="hljs-title" style="box-sizing: border-box;">getFriendBothList</span>(){
        List<Friend> friends= <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ArrayList<Friend>();
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">for</span> (Friend friend : friendList) {
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (friend.type == ItemType.both) {
                friends.add(friend);
            }
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> friends;
    }

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">changeFriend</span>(Friend friend,ItemType type){
        getFriendList().get(getFriendList().indexOf(friend)).type = type;
    }

<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//  public List<Friend> getFriendListAll() {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      return friendListAll;</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//  }</span>

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> List<Room> <span class="hljs-title" style="box-sizing: border-box;">getMyRoom</span>() {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> myRooms;
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 加入会议室
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> user
     *            昵称
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> restart
     *            是否需要重启，asmack的错误。新邀请的时候为true
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> roomsName
     *            会议室名
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> MultiUserChat <span class="hljs-title" style="box-sizing: border-box;">joinMultiUserChat</span>(String user, String roomsName, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">boolean</span> restart) {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (getConnection() == <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>)
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {

            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 使用XMPPConnection创建一个MultiUserChat窗口</span>
            MultiUserChat muc = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MultiUserChat(getConnection(), roomsName + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@conference."</span>
                    + getConnection().getServiceName());
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 聊天室服务将会决定要接受的历史记录数量</span>
            DiscussionHistory history = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> DiscussionHistory();
            history.setMaxChars(<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>);
            history.setSince(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Date());
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 用户加入聊天室</span>
            muc.join(user, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>, history, SmackConfiguration.getPacketReplyTimeout());
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          muc.join(user);</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span>(Constants.IS_DEBUG)
                Log.e(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"会议室【"</span> + roomsName + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"】加入成功........"</span>);

            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> muc;
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span>(Constants.IS_DEBUG)
                Log.e(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"会议室【"</span> + roomsName + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"】加入失败........"</span>);
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">finally</span>{
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (restart) {
                reconnect();
            }
        }
    }

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">leaveMuc</span>(String roomName){
        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 使用XMPPConnection创建一个MultiUserChat窗口</span>
        MultiUserChat muc = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MultiUserChat(getConnection(), getFullRoomname(roomName));
        muc.leave();
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span>(Constants.IS_DEBUG)
            Log.e(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"会议室【"</span> + roomName + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"】退出成功........"</span>);
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * TODO 通过jid获得username,并且截取出来用户名,通过@来区分
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> fullUsername
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> String <span class="hljs-title" style="box-sizing: border-box;">getUsername</span>(String fullUsername){
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      String username;</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      String []str = fullUsername.split("@");</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      if (str.length>2) {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          username = str[0]+"@"+str[1];</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      }</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      else {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          username = str[0];</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//      }</span>
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> fullUsername.split(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@"</span>)[<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>];
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * TODO 通过username获得jid
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> username
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> String <span class="hljs-title" style="box-sizing: border-box;">getFullUsername</span>(String username){
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> username + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@"</span> + Constants.SERVER_NAME;
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 通过roomjid获取房间名
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> fullRoomname
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> String <span class="hljs-title" style="box-sizing: border-box;">getRoomName</span>(String fullRoomname) {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> fullRoomname.split(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@"</span>)[<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">0</span>];
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 通过roomjid获取发送者
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> fullRoomname
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> String <span class="hljs-title" style="box-sizing: border-box;">getRoomUserName</span>(String fullRoomname) {
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> fullRoomname.split(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"/"</span>)[<span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">1</span>];
    }
    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 通过roomName获得roomjid
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> roomName
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span>
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> String <span class="hljs-title" style="box-sizing: border-box;">getFullRoomname</span>(String roomName){
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> roomName + <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"@conference."</span>+ Constants.SERVER_NAME;
    }

    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 加入providers的函数 ASmack在/META-INF缺少一个smack.providers 文件
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @param</span> pm
     */</span>
    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">void</span> <span class="hljs-title" style="box-sizing: border-box;">configureConnection</span>(ProviderManager pm) {

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Private Data Storage</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:iq:private"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PrivateDataManager.PrivateDataIQProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Time</span>
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:iq:time"</span>, Class.forName(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"org.jivesoftware.smackx.packet.Time"</span>));
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (ClassNotFoundException e) {
            Log.w(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"TestClient"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"Can't load class for org.jivesoftware.smackx.packet.Time"</span>);
        }

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Roster Exchange</span>

        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"x"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:x:roster"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> RosterExchangeProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Message Events</span>
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"x"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:x:event"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MessageEventProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Chat State</span>
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"active"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/chatstates"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ChatStateExtension.Provider());
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"composing"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/chatstates"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ChatStateExtension.Provider());
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"paused"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/chatstates"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ChatStateExtension.Provider());
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"inactive"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/chatstates"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ChatStateExtension.Provider());
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"gone"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/chatstates"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ChatStateExtension.Provider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// XHTML</span>
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"html"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/xhtml-im"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> XHTMLExtensionProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Group Chat Invitations</span>
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"x"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:x:conference"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> GroupChatInvitation.Provider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Service Discovery # Items</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/disco#items"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> DiscoverItemsProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Service Discovery # Info</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/disco#info"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> DiscoverInfoProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Data Forms</span>
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"x"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:x:data"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> DataFormProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// MUC User</span>
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"x"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/muc#user"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MUCUserProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// MUC Admin</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/muc#admin"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MUCAdminProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// MUC Owner</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/muc#owner"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MUCOwnerProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Delayed Delivery</span>
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"x"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:x:delay"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> DelayInformationProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Version</span>
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:iq:version"</span>, Class.forName(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"org.jivesoftware.smackx.packet.Version"</span>));
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (ClassNotFoundException e) {
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Not sure what's happening here.</span>
        }

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// VCard</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"vCard"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"vcard-temp"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> VCardProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Offline Message Requests</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"offline"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/offline"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> OfflineMessageRequest.Provider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Offline Message Indicator</span>
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"offline"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/offline"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> OfflineMessageInfo.Provider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Last Activity</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:iq:last"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> LastActivity.Provider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// User Search</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:iq:search"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> UserSearch.Provider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// SharedGroupsInfo</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"sharedgroup"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://www.jivesoftware.org/protocol/sharedgroup"</span>,
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> SharedGroupsInfo.Provider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// JEP-33: Extended Stanza Addressing</span>
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"addresses"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/address"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> MultipleAddressesProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// FileTransfer</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"si"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/si"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> StreamInitiationProvider());

        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/bytestreams"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> BytestreamsProvider());

        <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// Privacy</span>
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"query"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"jabber:iq:privacy"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> PrivacyProvider());
        pm.addIQProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"command"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/commands"</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AdHocCommandDataProvider());
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"malformed-action"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/commands"</span>,
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AdHocCommandDataProvider.MalformedActionError());
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"bad-locale"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/commands"</span>,
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AdHocCommandDataProvider.BadLocaleError());
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"bad-payload"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/commands"</span>,
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AdHocCommandDataProvider.BadPayloadError());
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"bad-sessionid"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/commands"</span>,
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AdHocCommandDataProvider.BadSessionIDError());
        pm.addExtensionProvider(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"session-expired"</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http://jabber.org/protocol/commands"</span>,
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> AdHocCommandDataProvider.SessionExpiredError());
    }


    <span class="hljs-javadoc" style="color: rgb(136, 0, 0); box-sizing: border-box;">/**
     * 直接通过 HttpMime's MultipartEntity 提交数据到服务器，实现表单提交功能。
     *
     *<span class="hljs-javadoctag" style="color: rgb(102, 0, 102); box-sizing: border-box;"> @return</span> 请求所返回的内容
     */</span>

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> String <span class="hljs-title" style="box-sizing: border-box;">requestService</span>(String url, Map<String, String> param){
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span>(Constants.IS_DEBUG)
            Log.e(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"url"</span>, url);
        String result = <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>;

        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            DefaultHttpClient client = getNewHttpClient();

            HttpPost request = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> HttpPost(url);
            List<NameValuePair> paramList = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ArrayList<NameValuePair>();

<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          if (Constants.USER_NAME!="" && !param.containsKey("userName")) {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//              param.put("userName", Constants.USER_NAME);</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          }</span>

            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">for</span> (Map.Entry<String, String> entry : param.entrySet()) {
                paramList.add(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> BasicNameValuePair(entry.getKey(), entry.getValue()));
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span>(Constants.IS_DEBUG)
                    Log.e(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"json parm"</span>, entry.getKey()+<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">":"</span>+entry.getValue());
            }
            HttpEntity entity1 = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> UrlEncodedFormEntity(paramList, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"UTF-8"</span>);

            request.setEntity(entity1);

            HttpResponse response = client.execute(request);

            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> stateCode = response.getStatusLine().getStatusCode();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (stateCode == <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">201</span> || stateCode == <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">200</span>) {
                HttpEntity entity = response.getEntity();

                result = EntityUtils.toString(entity, HTTP.UTF_8);
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span>(Constants.IS_DEBUG)
                    Log.e(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"json"</span>, result);
            } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> {
                result = <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>;
            }
            request.abort();
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {
            e.printStackTrace();
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span>(Constants.IS_DEBUG)
                Log.e(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"json"</span>, e.toString());
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">finally</span> {
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 释放资源</span>
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> DefaultHttpClient().getConnectionManager().shutdown();
        }
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> result;
    }

    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">private</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">static</span> DefaultHttpClient <span class="hljs-title" style="box-sizing: border-box;">getNewHttpClient</span>() {
        BasicHttpParams timeoutParams = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> BasicHttpParams();

        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">try</span> {
            KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
            trustStore.load(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>, <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>);

<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          SSLSocketFactory sf = new SSLSocketFactoryEx(trustStore);</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);</span>
            <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">// 设置连接超时时间(单位毫秒)</span>
            HttpConnectionParams.setConnectionTimeout(timeoutParams, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">30000</span>);
            HttpConnectionParams.setSoTimeout(timeoutParams, <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">150000</span>);

            HttpProtocolParams.setVersion(timeoutParams, HttpVersion.HTTP_1_1);
            HttpProtocolParams.setContentCharset(timeoutParams, HTTP.UTF_8);

            SchemeRegistry registry = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> SchemeRegistry();
            registry.register(<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Scheme(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"http"</span>, PlainSocketFactory.getSocketFactory(), <span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box;">80</span>));
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          registry.register(new Scheme("https", sf, 443));</span>

            ClientConnectionManager ccm = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> ThreadSafeClientConnManager(timeoutParams, registry);

            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> DefaultHttpClient(ccm, timeoutParams);
        } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">catch</span> (Exception e) {

            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> DefaultHttpClient(timeoutParams);
        }
    }
    <span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//  private boolean isFirst = true;</span>
    class MUCPacketExtensionProvider implements IQProvider {
        <span class="hljs-annotation" style="color: rgb(155, 133, 157); box-sizing: border-box;">@Override</span>
        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">public</span> IQ <span class="hljs-title" style="box-sizing: border-box;">parseIQ</span>(XmlPullParser parser) <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">throws</span> Exception {
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">int</span> eventType = parser.getEventType();
            myRooms.clear();
            leaveRooms.clear();
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          if (!isFirst) {</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//              XmppConnection.getInstance().closeConnection();</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          }</span>
<span class="hljs-comment" style="color: rgb(136, 0, 0); box-sizing: border-box;">//          isFirst = false;</span>
            Room info = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">while</span> (<span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">true</span>) {
                <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (eventType == XmlPullParser.START_TAG) {
                    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"room"</span>.equals(parser.getName())) {
                        String account = parser.getAttributeValue(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"account"</span>);
                        String roomName = parser.getAttributeValue(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"roomName"</span>);
                        String roomJid = parser.getAttributeValue(<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">""</span>, <span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"roomJid"</span>);
                        info = <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">new</span> Room();
                        info.name = roomName;
                        info.roomid = roomJid;
                        myRooms.add(info);
                    }

                    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"friend"</span>.equals(parser.getName())) {
                        info.friendList.add(XmppConnection.getUsername(parser.nextText()));
                    }

                } <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">else</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (eventType == XmlPullParser.END_TAG) {
                    <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">if</span> (<span class="hljs-string" style="color: rgb(0, 136, 0); box-sizing: border-box;">"muc"</span>.equals(parser.getName())) {
                        <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">break</span>;
                    }
                }
                eventType = parser.next();
            }
            <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">return</span> <span class="hljs-keyword" style="color: rgb(0, 0, 136); box-sizing: border-box;">null</span>;
        }

    }
}</code>