一天时间用OpenFire打造自己的IM聊天工具

Openfire
采用Java开发，开源的实时协作（RTC）服务器基于XMPP（Jabber）协议。Openfire安装和使用都非常简单，并利用Web进行管理。单台服务器可支持上万并发用户。

好友界面

功能界面

聊天界面

服务端可以用本服务器测试，地址:www.ithtw.com。如果想自己搭可在本博客其它XMPP文章找到相关搭建资料。

实现了用户注册,登录,添加好友,聊天核心功能。可正常聊天！

核心通讯代码:

双击【CTRL+C】复制

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package com.lee.xqq.control;   import java.io.ByteArrayInputStream; import java.util.ArrayList; import java.util.Collection; import java.util.Iterator; import java.util.List;   import org.jivesoftware.smack.Connection; import org.jivesoftware.smack.ConnectionConfiguration; import org.jivesoftware.smack.ConnectionCreationListener; import org.jivesoftware.smack.ConnectionListener; import org.jivesoftware.smack.PacketCollector; import org.jivesoftware.smack.PacketListener; import org.jivesoftware.smack.Roster; import org.jivesoftware.smack.RosterEntry; import org.jivesoftware.smack.RosterGroup; 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.Packet; import org.jivesoftware.smack.packet.Presence; import org.jivesoftware.smack.packet.Presence.Type; import org.jivesoftware.smack.packet.Registration; 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.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.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 android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable;   import com.lee.xqq.ChatActivity; import com.lee.xqq.MainActivity; import com.lee.xqq.SplashActivity; import com.lee.xqq.base.BroadSender; import com.lee.xqq.base.MLog; import com.lee.xqq.item.XUserItem; import com.lee.xqq.net.HttpResult; import com.lee.xqq.net.HttpUtil; import com.lee.xqq.util.CachedThreadPool;   /**  * 所有的数据控制，逻辑可以在这里实现  *  */ public class DataUtils implements ConnectionListener,         ConnectionCreationListener, PacketListener {       private static DataUtils instance;     private Connection connection;     private static String host;     private static int port;     private String user;       private DataUtils() {     }       public void setHost(String host, int port) {         DataUtils.host = host;         DataUtils.port = port;     }       public static DataUtils getInstance() {         if (instance == null)             instance = new DataUtils();         return instance;     }       public Connection getConnection() {         return connection;     }       public String getUser() {         return user;     }       public void requestBaidu() {         CachedThreadPool.execute(new Runnable() {               @Override             public void run() {                 // TODO Auto-generated method stub                 HttpUtil httpUtil = HttpUtil.requestText(                         "http://www.baidu.com", "GET");                 HttpResult result = httpUtil.getResponse();                 if (result.getCode() == 200) {                     // 向界面发送接收广播                 }             }         });     }       public void initXMPP() {         CachedThreadPool.execute(new Runnable() {               @Override             public void run() {                 // TODO Auto-generated method stub                 connectXmppServer();             }         });     }       private void connectXmppServer() {         ConnectionConfiguration config = new ConnectionConfiguration(host, port);         /** 是否启用安全验证 */         config.setSASLAuthenticationEnabled(false);         config.setReconnectionAllowed(true);// 断线重连         /** 是否启用调试 */         // config.setDebuggerEnabled(true);         /** 创建connection链接 */         try {             Connection.addConnectionCreationListener(this);             configure(ProviderManager.getInstance());             connection = new XMPPConnection(config);             /** 建立连接 */             connection.connect();             connection.addConnectionListener(this);             PacketTypeFilter filter = new PacketTypeFilter(Packet.class);             connection.addPacketListener(this, filter);         } catch (XMPPException e) {             e.printStackTrace();             MLog.makeText("服务器连接失败");         }     }       /**      * Android读不到/META-INF下的配置文件，需要手工配置。      *      * @param pm      */     private void configure(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) {             e.printStackTrace();         }         // 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.             e.printStackTrace();         }         // 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());     }       public boolean register(String account, String password) {         Registration reg = new Registration();         reg.setType(IQ.Type.SET);         reg.setTo(connection.getServiceName());         reg.setUsername(account);// 注意这里createAccount注册时，参数是username，不是jid，是“@”前面的部分。         reg.setPassword(password);         reg.addAttribute("android", "geolo_createUser_android");// 这边addAttribute不能为空，否则出错。所以做个标志是android手机创建的吧！！！！！         PacketFilter filter = new AndFilter(new PacketIDFilter(                 reg.getPacketID()), new PacketTypeFilter(IQ.class));         PacketCollector collector = connection.createPacketCollector(filter);         connection.sendPacket(reg);         IQ result = (IQ) collector.nextResult(SmackConfiguration                 .getPacketReplyTimeout());         if (result == null) {             MLog.makeText("连接超时");         } else if (result.getType() == IQ.Type.RESULT) {             MLog.makeText("注册成功");             return true;         } else {             MLog.makeText(result.getError().toString());         }         return false;     }       public boolean login(String userName, String userPwd) {         try {             connection.login(userName, userPwd);             user = userName + "@" + connection.getServiceName();             return true;         } catch (Exception e) {             e.printStackTrace();         }         MLog.makeText("登录失败");         return false;     }       public void changePassword(String pwd) {         try {             connection.getAccountManager().changePassword(pwd);         } catch (Exception e) {             e.printStackTrace();         }     }       /**      * 更改用户状态      */     public void setPresence(int code) {         Presence presence = null;         switch (code) {         case 0:             presence = new Presence(Presence.Type.available);             connection.sendPacket(presence);             MLog.makeText("设置在线");             break;         case 1:             presence = new Presence(Presence.Type.available);             presence.setMode(Presence.Mode.chat);             connection.sendPacket(presence);             MLog.makeText("设置Q我吧");             break;         case 2:             presence = new Presence(Presence.Type.available);             presence.setMode(Presence.Mode.dnd);             connection.sendPacket(presence);             MLog.makeText("设置忙碌");             break;         case 3:             presence = new Presence(Presence.Type.available);             presence.setMode(Presence.Mode.away);             connection.sendPacket(presence);             MLog.makeText("设置离开");             break;         case 4:             Roster roster = connection.getRoster();             Collection<RosterEntry> entries = roster.getEntries();             for (RosterEntry entry : entries) {                 presence = new Presence(Presence.Type.unavailable);                 presence.setPacketID(Packet.ID_NOT_AVAILABLE);                 presence.setFrom(connection.getUser());                 presence.setTo(entry.getUser());                 connection.sendPacket(presence);             }             // 向同一用户的其他客户端发送隐身状态             presence = new Presence(Presence.Type.unavailable);             presence.setPacketID(Packet.ID_NOT_AVAILABLE);             presence.setFrom(connection.getUser());             presence.setTo(StringUtils.parseBareAddress(connection.getUser()));             connection.sendPacket(presence);             MLog.makeText("设置隐身");             break;         case 5:             presence = new Presence(Presence.Type.unavailable);             connection.sendPacket(presence);             MLog.makeText("设置离线");             break;         default:             break;         }     }       public void logoutAccount() {         try {             connection.getAccountManager().deleteAccount();         } catch (Exception e) {             e.printStackTrace();         }     }       public Collection<RosterGroup> getGroups() {         return connection.getRoster().getGroups();     }       public List<RosterEntry> getEntriesByGroup(String groupName) {         List<RosterEntry> Entrieslist = new ArrayList<RosterEntry>();         RosterGroup rosterGroup = connection.getRoster().getGroup(groupName);         Collection<RosterEntry> rosterEntry = rosterGroup.getEntries();         Iterator<RosterEntry> i = rosterEntry.iterator();         while (i.hasNext()) {             Entrieslist.add(i.next());         }         return Entrieslist;     }       public Drawable getUserImage(String user) {         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 org.jivesoftware.smackx.provider.VCardProvider());             if (user == "" || user == null || user.trim().length() <= 0) {                 return null;             }             vcard.load(connection, user + "@" + connection.getServiceName());             if (vcard == null || vcard.getAvatar() == null)                 return null;             bais = new ByteArrayInputStream(vcard.getAvatar());             BitmapDrawable drawable = new BitmapDrawable(bais);             bais.close();             return drawable;         } catch (Exception e) {             e.printStackTrace();         }         return null;     }       public List<RosterEntry> getAllEntries() {         List<RosterEntry> Entrieslist = new ArrayList<RosterEntry>();         Collection<RosterEntry> rosterEntry = connection.getRoster()                 .getEntries();         Iterator<RosterEntry> i = rosterEntry.iterator();         while (i.hasNext()) {             Entrieslist.add(i.next());         }         return Entrieslist;     }       public boolean addGroup(String groupName) {         try {             connection.getRoster().createGroup(groupName);             MLog.makeText("创建成功");             return true;         } catch (Exception e) {             e.printStackTrace();         }         return false;     }       /**      * 添加好友 无分组      *      * @param userName      * @param name      * @return      */     public boolean addUser(String userName, String name) {         try {             String account = userName + "@" + connection.getServiceName();             connection.getRoster().createEntry(account, name, null);             return true;         } catch (Exception e) {             e.printStackTrace();         }         return false;     }       public boolean addUserWithName(String userName, String name,             Presence.Type type) {         return addUserWithName(userName, name, XMsgConst.X_DEFAULT_GROUP, type);     }       /**      * 添加好友 有分组      *      * @param userName      * @param name      * @param groupName      * @return      */     public boolean addUserWithName(String userName, String name,             String groupName, Presence.Type type) {         try {             Presence subscription = new Presence(type);             subscription.setTo(userName);             userName += "@" + connection.getServiceName();             connection.sendPacket(subscription);             if (type == Type.subscribed)                 connection.getRoster().createEntry(userName, name,                         new String[] { groupName });             return true;         } catch (Exception e) {             e.printStackTrace();             return false;         }     }       public boolean removeUser(String userName) {         try {             RosterEntry entry = null;             if (userName.contains("@"))                 entry = connection.getRoster().getEntry(userName);             else                 entry = connection.getRoster().getEntry(                         userName + "@" + connection.getServiceName());             if (entry == null)                 entry = connection.getRoster().getEntry(userName);             connection.getRoster().removeEntry(entry);             return true;         } catch (Exception e) {             e.printStackTrace();         }         return false;     }       public List<XUserItem> searchUsers(String userName) {         List<XUserItem> results = new ArrayList<XUserItem>();         try {             UserSearchManager usm = new UserSearchManager(connection);             String serverDomain = "search." + connection.getServiceName();             Form searchForm = usm.getSearchForm(serverDomain);             Form answerForm = searchForm.createAnswerForm();             answerForm.setAnswer("Username", true);             answerForm.setAnswer("search", userName);             ReportedData data = usm.getSearchResults(answerForm, serverDomain);             Iterator<Row> it = data.getRows();             Row row = null;             XUserItem user = null;             while (it.hasNext()) {                 row = it.next();                 String uName = row.getValues("Username").next().toString();                 String Name = row.getValues("Name").next().toString();                 String Email = row.getValues("Email").next().toString();                 user = new XUserItem(uName, Name, Email);                 results.add(user);             }             return results;         } catch (XMPPException e) {             // TODO Auto-generated catch block             e.printStackTrace();         }         return results;     }       public void sendMessage(String toJID, String message) {         // TODO Auto-generated method stub         final Message newMessage = new Message(toJID, Message.Type.chat);         newMessage.setBody(message);         connection.sendPacket(newMessage);     }       @Override     public void connectionClosed() {         // TODO Auto-generated method stub         MLog.makeText("连接已关闭");     }       @Override     public void connectionClosedOnError(Exception arg0) {         // TODO Auto-generated method stub         MLog.makeText("连接关闭异常");         arg0.printStackTrace();     }       @Override     public void reconnectingIn(int arg0) {         // TODO Auto-generated method stub         MLog.makeText("reconnectingIn:" + arg0);     }       @Override     public void reconnectionFailed(Exception arg0) {         // TODO Auto-generated method stub         MLog.makeText("连接失败");         arg0.printStackTrace();     }       @Override     public void reconnectionSuccessful() {         // TODO Auto-generated method stub         MLog.makeText("重连成功");     }       @Override     public void connectionCreated(Connection arg0) {         // TODO Auto-generated method stub         BroadSender.sendBroadcast(SplashActivity.class);     }       @Override     public void processPacket(Packet packet) {         // TODO Auto-generated method stub         if (packet instanceof Message) {             Message msg = (Message) packet;             CacheUtils.getInstance().addMessage(msg);             BroadSender.sendBroadcast(ChatActivity.class, "action",                     XMsgConst.X_PACKET_TYPE_MESSAGE);         } else if (packet instanceof Presence) {             Presence presence = (Presence) packet;             String from = presence.getFrom();// 发送方             String to = presence.getTo();// 接收方             Type type = presence.getType();             int typeValue = 0;             if (type.equals(Presence.Type.subscribe)) {                 // 好友申请                 typeValue = XMsgConst.X_PRESENCE_SUBSCRIBE;             } else if (type.equals(Presence.Type.subscribed)) {                 // 同意添加好友                 typeValue = XMsgConst.X_PRESENCE_SUBSCRIBED;             } else if (type.equals(Presence.Type.unsubscribe)) {                 // 拒绝添加好友                 typeValue = XMsgConst.X_PRESENCE_UNSUBSCRIBE;             } else if (type.equals(Presence.Type.unsubscribed)) {                 // 删除好友                 typeValue = XMsgConst.X_PRESENCE_UNSUBSCRIBED;             } else if (type.equals(Presence.Type.unavailable)) {                 // 好友下线                 typeValue = XMsgConst.X_PRESENCE_UNAVAILABLE;                 from = processFrom(from);                 CacheUtils.getInstance().putPresence(from, presence);             } else {                 // 好友上线                 typeValue = XMsgConst.X_PRESENCE_ONLINE;                 from = processFrom(from);                 CacheUtils.getInstance().putPresence(from, presence);             }             String[] params = new String[] { "action",                     XMsgConst.X_PACKET_TYPE_PRESENCE, "type",                     String.valueOf(typeValue), "from", from, "to", to };             BroadSender.sendBroadcast(MainActivity.class, params);         }     }       /**      * 去掉多余的服务器字符串      *      * @param from      * @return      */     private String processFrom(String from) {         int endPos = from.lastIndexOf("/");         if (endPos != -1)             from = from.substring(0, endPos);         return from;     }   }

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