ASmack4.0.7详细讲解

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();

/**
     * TODO
     * @author mashihao
     * @time 2016/6/16 9:52
     * @return flag 链接开启的标识.
    */

//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
    public boolean openConnection() {

        try {
            ConnectionConfiguration config = new ConnectionConfiguration(Constant.SERVER_HOST, Constant.SERVER_PORT
                    , Constant.SERVER_NAME);
            //设置可以重新连接
            config.setReconnectionAllowed(true);
            //设置安全模式
            config.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled);
            //连接标示
            config.setSendPresence(true);
            //这一个方法和Asmack的老版本不是太一样.
            SASLAuthentication.supportSASLMechanism("PLAIN", 0);
            connection = new XMPPTCPConnection(config);
            connection.connect();
            return true;
        } catch (XMPPException e1) {
            e1.printStackTrace();
        } catch (IOException e1) {
            e1.printStackTrace();
        } catch (SmackException e1) {
            e1.printStackTrace();
        }
        return false;
    }

登录.

首先呢先看下效果图.

login(String username,String password);

    /**
     * @author msh
     * @time 2016/6/16 9:56
     * TODO 登录
     * @param username
     * @param password
     * @return Boolean flag
     */

    public boolean login(String username, String password) {
        try {
            if (getConnection() == null) {
                return false;
            }
            //已连接, 未认证!
            if (!getConnection().isAuthenticated() && getConnection().isConnected()) {
                getConnection().login(username, password);
                //更改在线状态
                Presence presence = new Presence(Presence.Type.available);
                presence.setMode(Presence.Mode.available);
                getConnection().sendPacket(presence);
                return true;
            }

        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
        return false;
    }

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


/**
 * Created by sv-004 on 2016/6/15.
 */
import android.annotation.SuppressLint;
import android.app.ProgressDialog;
import android.content.Context;
import android.os.AsyncTask;
/**
 * TODO 使用异步线程工具, AsyncTask,调用Load,result.
 * @author mashihao
 * @time 2016/6/15 20:33
*/
public abstract class XmppLoadThread {
    boolean isHint;
    ProgressDialog mdialog;
    private Context c;
    @SuppressLint("NewApi")
    public XmppLoadThread(Context _mcontext) {
        isHint = true;
        c = _mcontext;
        new AsyncTask<Void, Integer, Object>() {
            @Override
            protected Object doInBackground(Void... arg0) {
                return load();
            }
            @Override
            protected void onPostExecute(Object result) {
                if (isHint && (mdialog == null || !mdialog.isShowing())) {
                    return;
                } else {
                    try {
                        result(result);
                        if (isHint && (mdialog != null && mdialog.isShowing())) {

                            mdialog.dismiss();

//                          mdialog.dismiss();
                        }
                    } catch (Throwable e) {
                        e.printStackTrace();
                    }
                }
            }
            @Override
            protected void onPreExecute() {
                if (isHint) {
                    try {
                        mdialog =  ProgressDialog.show(c, "提示", "正在加载......");
                        mdialog.setCancelable(true);
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
            }
        }.execute();
    }
    protected abstract Object load();
    protected abstract void result(Object object);
}

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

//之前提交UserName,PassWrod
        Registration reg = new Registration();
        reg.setType(IQ.Type.SET);
        reg.setTo(getConnection().getServiceName());
        reg.setUsername(account);
        reg.setPassword(password);

//4.0.*之后
        Registration reg = new Registration();
        reg.setType(IQ.Type.SET);
        Map<String, String> attributes = new HashMap<String, String>();
        reg.setTo(connection.getHost());
        attributes.put("username", username);
        attributes.put("password", password);
        reg.setAttributes(attributes);

 2.  获取应答超时方式变化

    SmackConfiguration.getPacketReplyTimeout()
替换为
    connection.getPacketReplyTimeout()
或者
    SmackConfiguration.getDefaultPacketReplyTimeout();

注册

/**
     * 注册
     *
     * @param account
     *            注册帐号
     * @param password
     *            注册密码
     * @return 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
     */
    public IQ regist(String account, String password) {
        if (getConnection() == null)
            return null;
        Registration reg = new Registration();
        reg.setType(IQ.Type.SET);
        Map<String, String> attributes = new HashMap<String, String>();
        reg.setTo(connection.getHost());
        attributes.put("username", username);
        attributes.put("password", password);
        //attributes.put("name", "name");
        reg.setAttributes(attributes);
//      reg.addAttribute("android", "geolo_createUser_android");
        PacketFilter filter = new AndFilter(new PacketIDFilter(reg.getPacketID()), new PacketTypeFilter(IQ.class));

        PacketCollector collector = getConnection().createPacketCollector(filter);
        // 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
        // collector.addPacketListener(packetListener, filter);
        // 向服务器端，发送注册Packet包，注意其中Registration是Packet的子类
        getConnection().sendPacket(reg);
        IQ result = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
        // 停止从队列中等待
        collector.cancel();
        return result;
    }

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

connection.addPacketInterceptor(xmppMessageInterceptor,new PacketTypeFilter(Message.class));
                connection.addPacketListener(messageListener,new PacketTypeFilter(Message.class));
                connection.addPacketListener(new XmppPresenceListener(), new PacketTypeFilter(Presence.class));
                connection.addPacketInterceptor(new XmppPresenceInterceptor(), new PacketTypeFilter(Presence.class));

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

/**
     * TODO 获取离线的消息
     *
     * @return List<org.jivesoftware.smack.packet.Message> 返回Message对象
     */
    public static List<org.jivesoftware.smack.packet.Message> getOffLine() {
        List<org.jivesoftware.smack.packet.Message> msglist = new ArrayList<org.jivesoftware.smack.packet.Message>();
        // 获取离线消息,线程阻塞 不能Toast
        try {
            Iterator<org.jivesoftware.smack.packet.Message> it = XmppTool
                        .getOffLineMessageManager().getMessages();
            while (it.hasNext()) {
                org.jivesoftware.smack.packet.Message message = it.next();
                msglist.add(message);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                // 设置在线

                Presence presence = new Presence(Presence.Type.available);
                XmppTool.getConnection().sendPacket(presence);
                XmppTool.getOffLineMessageManager().deleteMessages();
            } catch (XMPPException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
        return msglist;
    }

突然发现这样写太麻烦了,,,,,,,,不写了.

package com.d3.d3xmpp.xmpp;

import android.annotation.SuppressLint;
import android.graphics.Bitmap;
import android.util.Log;

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

import java.io.BufferedInputStream;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.security.KeyStore;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

/**
 * TODO XMPP工具类
 * @author msh
 * @time 2016/7/1 15:44
*/
public class XmppConnection {

    private static XMPPConnection connection = null;
    private static XmppConnection xmppConnection;
    public Roster roster;
    private static Chat newchat;
    private static MultiUserChat mulChat;
    private static List<Friend> friendList = new ArrayList<Friend>();
    private XmppConnecionListener connectionListener;
    private XmppMessageInterceptor xmppMessageInterceptor;
    private XmppMessageListener messageListener;
    public static List<Room> myRooms = new ArrayList<Room>();
    public static List<Room> leaveRooms = new ArrayList<Room>();

    static {
        try {
            Class.forName("org.jivesoftware.smack.ReconnectionManager");
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * 单例模式
     *
     * @return
     */
    public static XmppConnection getInstance() {
        if (xmppConnection == null) {
            xmppConnection = new XmppConnection();
        }
        return xmppConnection;
    }

    public void setNull(){
        connection = null;
    }

    /**
     * 创建连接
     */
    public XMPPConnection getConnection() {
        if (connection == null) {
            openConnection();
        }
        return connection;
    }

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

                connection.addPacketInterceptor(xmppMessageInterceptor,new PacketTypeFilter(Message.class));
                connection.addPacketListener(messageListener,new PacketTypeFilter(Message.class));
                connection.addPacketListener(new XmppPresenceListener(), new PacketTypeFilter(Presence.class));
                connection.addPacketInterceptor(new XmppPresenceInterceptor(), new PacketTypeFilter(Presence.class));

                // connection.addPacketListener(arg0, arg1);
                ProviderManager.getInstance().addIQProvider("muc", "MZH", new MUCPacketExtensionProvider());
                return true;
            }
        } catch (XMPPException xe) {
            xe.printStackTrace();
            connection = null;
        }catch (Exception e) {
            e.printStackTrace();
        }
        return false;
    }

    /**
     * 关闭连接
     */
    public void closeConnection() {
        if (connection != null) {
            connection.removeConnectionListener(connectionListener);
            ProviderManager.getInstance().removeIQProvider("muc", "MZH");
            try {
                connection.disconnect();
            } catch (Exception e) {
                if(Constants.IS_DEBUG)
                    Log.e("asmack dis", e.getMessage());
                e.printStackTrace();
            }
            finally{
                connection = null;
                xmppConnection = null;
            }
        }
        if(Constants.IS_DEBUG)
            Log.e("XmppConnection", "close connection");
    }

    /**
     * TODO 建立重新连接,使用程序中的USER_NAME 和PWD 直接登录
     * */
    public void reconnect(){
        new Thread(){
            @Override
            public void run() {
                try {
                    sleep(5*1000);
                    ChatActivity.isLeaving = true;
                    closeConnection();
                    login(Constants.USER_NAME, Constants.PWD);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                super.run();
            }
        }.start();
    }

    public void loadFriendAndJoinRoom(){
        new Thread(){
            public void run() {
                try {
                    getFriends();
                    sleep(1*1000);
                    if (XmppConnection.getInstance().getMyRoom()!=null) {
                        for (Room room : XmppConnection.getInstance().getMyRoom()) {
                            XmppConnection.getInstance().joinMultiUserChat(Constants.USER_NAME,room.name, false);
                        }
                    }
                    ChatActivity.isLeaving = false;
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            };
        }.start();
    }

    /**
     * 登录
     *
     * @param account
     *            登录帐号
     * @param password
     *            登录密码
     * @return
     */
    public boolean login(String account, String password) {
        try {
            if (getConnection() == null)
                return false;
            //已连接, 未认证!
            if (!getConnection().isAuthenticated() && getConnection().isConnected()) {
                getConnection().login(account, password);
                // // 更改在线状态
                Presence presence = new Presence(Presence.Type.available);
                // Constants.USER_STATUS = presence.getStatus();
                presence.setMode(Presence.Mode.available);
                getConnection().sendPacket(presence);

                roster = XmppConnection.getInstance().getConnection().getRoster();
//              friendListner = new FriendListner();
//              roster.addRosterListener(friendListner);
                //监听邀请加入聊天室请求
//              MultiUserChat.addInvitationListener(getConnection(), new InvitationListener() {
//
//                  @Override
//                  public void invitationReceived(Connection arg0, String arg1, String arg2,
//                          String arg3, String arg4, Message arg5) {
//                      // TODO Auto-generated method stub
//
//                  }
//              });
                loadFriendAndJoinRoom();
                return true;
            }
        } catch (XMPPException e) {
            e.printStackTrace();
            return false;
        }
        return false;
    }

    /**
     * 注册
     *
     * @param account
     *            注册帐号
     * @param password
     *            注册密码
     * @return 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
     */
    public IQ regist(String account, String password) {
        if (getConnection() == null)
            return null;
        Registration reg = new Registration();
        reg.setType(IQ.Type.SET);
        reg.setTo(getConnection().getServiceName());
        reg.setUsername(account);
        reg.setPassword(password);
//      reg.addAttribute("android", "geolo_createUser_android");
        PacketFilter filter = new AndFilter(new PacketIDFilter(reg.getPacketID()), new PacketTypeFilter(IQ.class));

        PacketCollector collector = getConnection().createPacketCollector(filter);
        // 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
        // collector.addPacketListener(packetListener, filter);
        // 向服务器端，发送注册Packet包，注意其中Registration是Packet的子类
        getConnection().sendPacket(reg);
        IQ result = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
        // 停止从队列中等待
        collector.cancel();
        return result;
    }

    /**
     * 修改密码
     * @param pwd
     * @return boolean
     */
    public boolean changPwd(String pwd){
        try {
            getConnection().getAccountManager().changePassword(pwd);
            return true;
        } catch (XMPPException e) {
            e.printStackTrace();
            return false;
        }
    }

    public void setRecevier(String chatName,int chatType){
        if (getConnection() == null)
            return;

        if (chatType == ChatItem.CHAT) {
            // 创建回话
            ChatManager cm = XmppConnection.getInstance().getConnection().getChatManager();
            // 发送消息给pc服务器的好友（获取自己的服务器，和好友）
            newchat = cm.createChat(getFullUsername(chatName), null);
        }
        else if (chatType == ChatItem.GROUP_CHAT) {
            mulChat = new MultiUserChat(getConnection(), getFullRoomname(chatName));
        }
    }

    //发送文本消息
    @SuppressLint("NewApi")
    public void sendMsg(String chatName,String msg,int chatType) throws Exception{
        if (getConnection() == null){
            throw new Exception("XmppException");
        }

        if (msg.isEmpty()) {
            Tool.initToast(MyApplication.getInstance(), "随便写点什么呗");
        }
        else {
            if (chatType == ChatItem.CHAT) {
                ChatManager cm = XmppConnection.getInstance().getConnection().getChatManager();
                // 发送消息给pc服务器的好友（获取自己的服务器，和好友）
                Chat newchat = cm.createChat(getFullUsername(chatName), null);
                newchat.sendMessage(msg);
            }
            else if (chatType == ChatItem.GROUP_CHAT) {
                MultiUserChat mulChat = new MultiUserChat(getConnection(), getFullRoomname(chatName));
                mulChat.sendMessage(msg);
            }
        }
    }

    /**
     * TODO 发送消息
     * @param msg 消息内容
     * @param chatType 消息类型(聊天,还是群聊)
     * */
    @SuppressLint("NewApi")
    public void sendMsg(String msg,int chatType) throws Exception{
        if (getConnection() == null){
            throw new Exception("XmppException");
        }

        if (msg.isEmpty()) {
            Tool.initToast(MyApplication.getInstance(), "当前输入为空");
        }
        else {
            //判断是  组聊  还是单聊
            if (chatType == ChatItem.CHAT) {
                newchat.sendMessage(msg);
            }
            else if (chatType == ChatItem.GROUP_CHAT) {
                //发送群聊信息
                mulChat.sendMessage(msg);
            }
        }
    }

    //发送消息，附带参数
    public void sendMsgWithParms(String msg,String[] parms,Object[] datas,int chatType) throws Exception{
        if (getConnection() == null){
            throw new Exception("XmppException");
        }

        org.jivesoftware.smack.packet.Message message = new org.jivesoftware.smack.packet.Message();
        for (int i = 0; i < datas.length; i++) {
            message.setProperty(parms[i], datas[i]);
        }
        message.setBody(msg);

        if (chatType == ChatItem.CHAT) {
            newchat.sendMessage(message);
        }
        else if (chatType == ChatItem.GROUP_CHAT) {
            mulChat.sendMessage(msg+":::"+datas[0]);
        }
    }

    /**
     * 搜索好友
     * @param key
     * @return List<String>
     */
    public List<String> searchUser(String key){
        List<String> userList = new ArrayList<String>();
        try{
            UserSearchManager search = new UserSearchManager(getConnection());
            Form searchForm = search.getSearchForm("search."+Constants.SERVER_NAME);
            Form answerForm = searchForm.createAnswerForm();
            answerForm.setAnswer("Username", true);
            answerForm.setAnswer("search", key);
            ReportedData data = search.getSearchResults(answerForm,"search."+Constants.SERVER_NAME);

            Iterator<Row> it = data.getRows();
            Row row=null;
            while(it.hasNext()){
                row=it.next();
                userList.add(row.getValues("Username").next().toString());
            }
        }catch(Exception e){
            e.printStackTrace();
        }
        return userList;
    }

    /**
     * 添加好友 无分组
     *
     * @param userName  id
     * @return
     */
    public boolean addUser(String userName) {
        if (getConnection() == null)
            return false;
        try {
            getConnection().getRoster().createEntry(getFullUsername(userName), getFullUsername(userName), null);
            return true;
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    }

    /**
     * TODO 删除好友, 用户名之后添加 "@192.168.*.*"
     *
     * @param userName
     * @return
     */
    public boolean removeUser(String userName) {
        if (getConnection() == null)
            return false;
        try {
            RosterEntry entry = null;
            if (userName.contains("@"))
                entry = getConnection().getRoster().getEntry(userName);
            else
                entry = getConnection().getRoster().getEntry(userName + "@" + getConnection().getServiceName());
            if (entry == null)
                entry = getConnection().getRoster().getEntry(userName);
            getConnection().getRoster().removeEntry(entry);

            return true;
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    }

    /**
     * 修改用户信息
     *
     * @param
     */
    public boolean changeVcard(VCard vcard) {
        if (getConnection() == null)
            return false;
        try {
            // 加入这句代码，解决No VCard for
            ProviderManager.getInstance().addIQProvider("vCard", "vcard-temp", new VCardProvider());
            vcard.save(getConnection());
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
        return true;
    }

    /**
     * 修改用户头像
     *
     * @param file
     */
    public Bitmap changeImage(File file) {
        Bitmap bitmap = null;
        if (getConnection() == null)
            return bitmap;
        try {
            VCard vcard = Constants.loginUser.vCard;
            // 加入这句代码，解决No VCard for
            ProviderManager.getInstance().addIQProvider("vCard", "vcard-temp", new VCardProvider());

            byte[] bytes;
            bytes = getFileBytes(file);
            String encodedImage = StringUtils.encodeBase64(bytes);
//          vcard.setAvatar(bytes, encodedImage);
            // vcard.setEncodedImage(encodedImage);
//          vcard.setField("PHOTO", "<TYPE>image/jpg</TYPE><BINVAL>" + encodedImage + "</BINVAL>", true);
            vcard.setField("avatar", encodedImage);
            ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
            bitmap = FormatTools.getInstance().InputStream2Bitmap(bais);
            // Image image = ImageIO.read(bais);
            // 　　　　　　　　ImageIcon ic = new ImageIcon(image);　
            vcard.save(getConnection());

        } catch (Exception e) {
            e.printStackTrace();

        }
        return bitmap;
    }

    /**
     * 获取用户信息
     * @param user
     * @return
     */
    public VCard getUserInfo(String user) {  //null 时查自己
        try {
            VCard vcard = new VCard();
            // 加入这句代码，解决No VCard for
            ProviderManager.getInstance().addIQProvider("vCard", "vcard-temp", new VCardProvider());
            if (user == null) {
                vcard.load(getConnection());
            }
            else {
                vcard.load(getConnection(), user + "@" + Constants.SERVER_NAME);
            }
            if (vcard != null)
                return vcard;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    /**
     * 获取用户头像信息
     *
     * @param
     * @param user
     * @return
     */
    public Bitmap getUserImage(String user) {  //null 时查自己

        ByteArrayInputStream bais = null;
        try {
            VCard vcard = new VCard();
            // 加入这句代码，解决No VCard for
            ProviderManager.getInstance().addIQProvider("vCard", "vcard-temp", new VCardProvider());
            if (user == null) {
                vcard.load(getConnection());
            }
            else {
                vcard.load(getConnection(), user + "@" + Constants.SERVER_NAME);
            }
            if (vcard == null || vcard.getAvatar() == null)
                return null;
            bais = new ByteArrayInputStream(vcard.getAvatar());

        } catch (Exception e) {
            e.printStackTrace();
        }
        if (bais == null)
            return null;
        return FormatTools.getInstance().InputStream2Bitmap(bais);
    }

    /**
     * 文件转字节
     *
     * @param file
     * @return
     * @throws IOException
     */
    private byte[] getFileBytes(File file) throws IOException {
        BufferedInputStream bis = null;
        try {
            bis = new BufferedInputStream(new FileInputStream(file));
            int bytes = (int) file.length();
            byte[] buffer = new byte[bytes];
            int readBytes = bis.read(buffer);
            if (readBytes != buffer.length) {
                throw new IOException("Entire file not read");
            }
            return buffer;
        } finally {
            if (bis != null) {
                bis.close();
            }
        }
    }

    /**
     * 创建房间
     *
     * @param roomName
     *            房间名称
     */
    public MultiUserChat createRoom(String roomName) {//String user,
        if (getConnection() == null)
            return null;

        MultiUserChat muc = null;
        try {
            // 创建一个MultiUserChat
            muc = new MultiUserChat(getConnection(), roomName + "@conference." + getConnection().getServiceName());
            // 创建聊天室
            muc.create(roomName);

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

        return muc;
    }

//  public List<Friend> getAllFriends() {
//      List<Friend> list = new ArrayList<Friend>();
//      if (roster == null) {
//          roster = XmppConnection.getInstance().getConnection().getRoster();
//      }
//
//      Collection<RosterEntry> entries = roster.getEntries();
//
//      for(RosterEntry entry : entries){
//          list.add(new Friend(XmppConnection.getUsername(entry.getUser()),entry.getType()));
//      }
//      return list;
//  }
//

    /**
     * TODO 网络获取xmpp好友
     */
    public List<Friend> getFriends() {
        friendList.clear();
        //获取到所有 联系人
        if (roster == null) {
            roster = XmppConnection.getInstance().getConnection().getRoster();
        }
        Collection<RosterEntry> entries = roster.getEntries();

        List<Friend> friendsTemp = new ArrayList<Friend>();

        for(RosterEntry entry : entries){
//          if (entry.getType() == ItemType.both) { //来的是from|| entry.getType() == ItemType.none || entry.getType() == ItemType.to
            friendsTemp.add(new Friend(XmppConnection.getUsername(entry.getUser()),entry.getType()));
//          }
//          friendListAll.add(new Friend(XmppConnection.getUsername(entry.getUser()),entry.getType()));
        }

        //将List 变为 Array 调用 array.sort(),进行排序
        //还要按字母排序
        Friend[] usersArray = new Friend[friendsTemp.size()];
        for(int i=0;i<friendsTemp.size();i++){
            usersArray[i] = new Friend(friendsTemp.get(i).username,friendsTemp.get(i).type);
        }

        Arrays.sort(usersArray, new PinyinComparator());
        friendList = new ArrayList<Friend>(Arrays.asList(usersArray));
        return friendList;
    }

    public List<Friend> getFriendList() {
        return friendList;
    }

    public List<Friend> getFriendBothList(){
        List<Friend> friends= new ArrayList<Friend>();
        for (Friend friend : friendList) {
            if (friend.type == ItemType.both) {
                friends.add(friend);
            }
        }
        return friends;
    }

    public void changeFriend(Friend friend,ItemType type){
        getFriendList().get(getFriendList().indexOf(friend)).type = type;
    }

//  public List<Friend> getFriendListAll() {
//      return friendListAll;
//  }

    public List<Room> getMyRoom() {
        return myRooms;
    }

    /**
     * 加入会议室
     *
     * @param user
     *            昵称
     * @param restart
     *            是否需要重启，asmack的错误。新邀请的时候为true
     * @param roomsName
     *            会议室名
     */
    public MultiUserChat joinMultiUserChat(String user, String roomsName, boolean restart) {
        if (getConnection() == null)
            return null;
        try {

            // 使用XMPPConnection创建一个MultiUserChat窗口
            MultiUserChat muc = new MultiUserChat(getConnection(), roomsName + "@conference."
                    + getConnection().getServiceName());
            // 聊天室服务将会决定要接受的历史记录数量
            DiscussionHistory history = new DiscussionHistory();
            history.setMaxChars(0);
            history.setSince(new Date());
            // 用户加入聊天室
            muc.join(user, null, history, SmackConfiguration.getPacketReplyTimeout());
//          muc.join(user);
            if(Constants.IS_DEBUG)
                Log.e("muc", "会议室【" + roomsName + "】加入成功........");

            return muc;
        } catch (Exception e) {
            e.printStackTrace();
            if(Constants.IS_DEBUG)
                Log.e("muc", "会议室【" + roomsName + "】加入失败........");
            return null;
        }
        finally{
            if (restart) {
                reconnect();
            }
        }
    }

    public void leaveMuc(String roomName){
        // 使用XMPPConnection创建一个MultiUserChat窗口
        MultiUserChat muc = new MultiUserChat(getConnection(), getFullRoomname(roomName));
        muc.leave();
        if(Constants.IS_DEBUG)
            Log.e("muc", "会议室【" + roomName + "】退出成功........");
    }

    /**
     * TODO 通过jid获得username,并且截取出来用户名,通过@来区分
     * @param fullUsername
     * @return
     */
    public static String getUsername(String fullUsername){
//      String username;
//      String []str = fullUsername.split("@");
//      if (str.length>2) {
//          username = str[0]+"@"+str[1];
//      }
//      else {
//          username = str[0];
//      }
        return fullUsername.split("@")[0];
    }

    /**
     * TODO 通过username获得jid
     * @param username
     * @return
     */
    public static String getFullUsername(String username){
        return username + "@" + Constants.SERVER_NAME;
    }

    /**
     * 通过roomjid获取房间名
     * @param fullRoomname
     * @return
     */
    public static String getRoomName(String fullRoomname) {
        return fullRoomname.split("@")[0];
    }

    /**
     * 通过roomjid获取发送者
     * @param fullRoomname
     * @return
     */
    public static String getRoomUserName(String fullRoomname) {
        return fullRoomname.split("/")[1];
    }
    /**
     * 通过roomName获得roomjid
     * @param roomName
     * @return
     */
    public static String getFullRoomname(String roomName){
        return roomName + "@conference."+ Constants.SERVER_NAME;
    }

    /**
     * 加入providers的函数 ASmack在/META-INF缺少一个smack.providers 文件
     *
     * @param pm
     */
    public void configureConnection(ProviderManager pm) {

        // Private Data Storage
        pm.addIQProvider("query", "jabber:iq:private", new PrivateDataManager.PrivateDataIQProvider());

        // Time
        try {
            pm.addIQProvider("query", "jabber:iq:time", Class.forName("org.jivesoftware.smackx.packet.Time"));
        } catch (ClassNotFoundException e) {
            Log.w("TestClient", "Can‘t load class for org.jivesoftware.smackx.packet.Time");
        }

        // Roster Exchange

        pm.addExtensionProvider("x", "jabber:x:roster", new RosterExchangeProvider());

        // Message Events
        pm.addExtensionProvider("x", "jabber:x:event", new MessageEventProvider());

        // Chat State
        pm.addExtensionProvider("active", "http://jabber.org/protocol/chatstates", new ChatStateExtension.Provider());
        pm.addExtensionProvider("composing", "http://jabber.org/protocol/chatstates", new ChatStateExtension.Provider());
        pm.addExtensionProvider("paused", "http://jabber.org/protocol/chatstates", new ChatStateExtension.Provider());
        pm.addExtensionProvider("inactive", "http://jabber.org/protocol/chatstates", new ChatStateExtension.Provider());
        pm.addExtensionProvider("gone", "http://jabber.org/protocol/chatstates", new ChatStateExtension.Provider());

        // XHTML
        pm.addExtensionProvider("html", "http://jabber.org/protocol/xhtml-im", new XHTMLExtensionProvider());

        // Group Chat Invitations
        pm.addExtensionProvider("x", "jabber:x:conference", new GroupChatInvitation.Provider());

        // Service Discovery # Items
        pm.addIQProvider("query", "http://jabber.org/protocol/disco#items", new DiscoverItemsProvider());

        // Service Discovery # Info
        pm.addIQProvider("query", "http://jabber.org/protocol/disco#info", new DiscoverInfoProvider());

        // Data Forms
        pm.addExtensionProvider("x", "jabber:x:data", new DataFormProvider());

        // MUC User
        pm.addExtensionProvider("x", "http://jabber.org/protocol/muc#user", new MUCUserProvider());

        // MUC Admin
        pm.addIQProvider("query", "http://jabber.org/protocol/muc#admin", new MUCAdminProvider());

        // MUC Owner
        pm.addIQProvider("query", "http://jabber.org/protocol/muc#owner", new MUCOwnerProvider());

        // Delayed Delivery
        pm.addExtensionProvider("x", "jabber:x:delay", new DelayInformationProvider());

        // Version
        try {
            pm.addIQProvider("query", "jabber:iq:version", Class.forName("org.jivesoftware.smackx.packet.Version"));
        } catch (ClassNotFoundException e) {
            // Not sure what‘s happening here.
        }

        // VCard
        pm.addIQProvider("vCard", "vcard-temp", new VCardProvider());

        // Offline Message Requests
        pm.addIQProvider("offline", "http://jabber.org/protocol/offline", new OfflineMessageRequest.Provider());

        // Offline Message Indicator
        pm.addExtensionProvider("offline", "http://jabber.org/protocol/offline", new OfflineMessageInfo.Provider());

        // Last Activity
        pm.addIQProvider("query", "jabber:iq:last", new LastActivity.Provider());

        // User Search
        pm.addIQProvider("query", "jabber:iq:search", new UserSearch.Provider());

        // SharedGroupsInfo
        pm.addIQProvider("sharedgroup", "http://www.jivesoftware.org/protocol/sharedgroup",
                new SharedGroupsInfo.Provider());

        // JEP-33: Extended Stanza Addressing
        pm.addExtensionProvider("addresses", "http://jabber.org/protocol/address", new MultipleAddressesProvider());

        // FileTransfer
        pm.addIQProvider("si", "http://jabber.org/protocol/si", new StreamInitiationProvider());

        pm.addIQProvider("query", "http://jabber.org/protocol/bytestreams", new BytestreamsProvider());

        // Privacy
        pm.addIQProvider("query", "jabber:iq:privacy", new PrivacyProvider());
        pm.addIQProvider("command", "http://jabber.org/protocol/commands", new AdHocCommandDataProvider());
        pm.addExtensionProvider("malformed-action", "http://jabber.org/protocol/commands",
                new AdHocCommandDataProvider.MalformedActionError());
        pm.addExtensionProvider("bad-locale", "http://jabber.org/protocol/commands",
                new AdHocCommandDataProvider.BadLocaleError());
        pm.addExtensionProvider("bad-payload", "http://jabber.org/protocol/commands",
                new AdHocCommandDataProvider.BadPayloadError());
        pm.addExtensionProvider("bad-sessionid", "http://jabber.org/protocol/commands",
                new AdHocCommandDataProvider.BadSessionIDError());
        pm.addExtensionProvider("session-expired", "http://jabber.org/protocol/commands",
                new AdHocCommandDataProvider.SessionExpiredError());
    }

    /**
     * 直接通过 HttpMime‘s MultipartEntity 提交数据到服务器，实现表单提交功能。
     *
     * @return 请求所返回的内容
     */

    public static String requestService(String url, Map<String, String> param){
        if(Constants.IS_DEBUG)
            Log.e("url", url);
        String result = "";

        try {
            DefaultHttpClient client = getNewHttpClient();

            HttpPost request = new HttpPost(url);
            List<NameValuePair> paramList = new ArrayList<NameValuePair>();

//          if (Constants.USER_NAME!="" && !param.containsKey("userName")) {
//              param.put("userName", Constants.USER_NAME);
//          }

            for (Map.Entry<String, String> entry : param.entrySet()) {
                paramList.add(new BasicNameValuePair(entry.getKey(), entry.getValue()));
                if(Constants.IS_DEBUG)
                    Log.e("json parm", entry.getKey()+":"+entry.getValue());
            }
            HttpEntity entity1 = new UrlEncodedFormEntity(paramList, "UTF-8");

            request.setEntity(entity1);

            HttpResponse response = client.execute(request);

            int stateCode = response.getStatusLine().getStatusCode();
            if (stateCode == 201 || stateCode == 200) {
                HttpEntity entity = response.getEntity();

                result = EntityUtils.toString(entity, HTTP.UTF_8);
                if(Constants.IS_DEBUG)
                    Log.e("json", result);
            } else {
                result = "";
            }
            request.abort();
        } catch (Exception e) {
            e.printStackTrace();
            if(Constants.IS_DEBUG)
                Log.e("json", e.toString());
        } finally {
            // 释放资源
            new DefaultHttpClient().getConnectionManager().shutdown();
        }
        return result;
    }

    private static DefaultHttpClient getNewHttpClient() {
        BasicHttpParams timeoutParams = new BasicHttpParams();

        try {
            KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
            trustStore.load(null, null);

//          SSLSocketFactory sf = new SSLSocketFactoryEx(trustStore);
//          sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
            // 设置连接超时时间(单位毫秒)
            HttpConnectionParams.setConnectionTimeout(timeoutParams, 30000);
            HttpConnectionParams.setSoTimeout(timeoutParams, 150000);

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

            SchemeRegistry registry = new SchemeRegistry();
            registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
//          registry.register(new Scheme("https", sf, 443));

            ClientConnectionManager ccm = new ThreadSafeClientConnManager(timeoutParams, registry);

            return new DefaultHttpClient(ccm, timeoutParams);
        } catch (Exception e) {

            return new DefaultHttpClient(timeoutParams);
        }
    }
    //  private boolean isFirst = true;
    class MUCPacketExtensionProvider implements IQProvider {
        @Override
        public IQ parseIQ(XmlPullParser parser) throws Exception {
            int eventType = parser.getEventType();
            myRooms.clear();
            leaveRooms.clear();
//          if (!isFirst) {
//              XmppConnection.getInstance().closeConnection();
//          }
//          isFirst = false;
            Room info = null;
            while (true) {
                if (eventType == XmlPullParser.START_TAG) {
                    if ("room".equals(parser.getName())) {
                        String account = parser.getAttributeValue("", "account");
                        String roomName = parser.getAttributeValue("", "roomName");
                        String roomJid = parser.getAttributeValue("", "roomJid");
                        info = new Room();
                        info.name = roomName;
                        info.roomid = roomJid;
                        myRooms.add(info);
                    }

                    if ("friend".equals(parser.getName())) {
                        info.friendList.add(XmppConnection.getUsername(parser.nextText()));
                    }

                } else if (eventType == XmlPullParser.END_TAG) {
                    if ("muc".equals(parser.getName())) {
                        break;
                    }
                }
                eventType = parser.next();
            }
            return null;
        }

    }
}

时间： 2024-10-12 10:58:48

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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();

登录.

首先呢先看下效果图.

login(String username,String password);

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XmppLoadThread.java

源码戳我

里面包含一个圆角头像的实现

注册

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

注册

Asmack中离线消息的实现

突然发现这样写太麻烦了,,,,,,,,不写了.

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ASmack4.0.7详细讲解

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();

登录.

首先呢先看下效果图.

login(String username,String password);

Asmack的耗时工具类(效果就是登陆的时候闪现的等待)

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XmppLoadThread.java

注册

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

注册

Asmack中离线消息的实现

突然发现这样写太麻烦了,,,,,,,,不写了.

ASmack4.0.7详细讲解的相关文章

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)