不可一日無煙卷

轉自他人，備個忘 ...

> 轉自他人，備個忘 =============================================================== 主動發送信息給某個用戶 ------------------------------------ XMPPConnection.DEBUG_ENABLED = true; //設置服務器地址 XMPPConnection conn = new XMPPConnection("127.0.0.1"); conn.connect(); //輸入賬號和密碼登陸 conn.login("test2@127.0.0.1", "123456"); //創建一個和test1的對話，并設置信息監聽 Chat mychat = conn.getManager().create("test1@127.0.0.1", new MessageListener() { @Override public void processMessage(Chat chat,, Message message) { String messageBody = message.getBody(); System.out.println("收到信息："+messageBody); } }); //發送給test1文本信息 mychat.sendMessage("hello"); //退出登陸 conn.disconnect(); =============================================================== 設置自己的登陸狀態 ------------------------------------ XMPPConnection.DEBUG_ENABLED = true; //設置服務器地址 XMPPConnection conn = new XMPPConnection("127.0.0.1"); conn.connect(); //輸入賬號和密碼登陸 conn.login("test2@127.0.0.1", "123456"); //設置登陸后的個人狀態信息 Presence p = new Presence(Presence.Type.available); p.setStatus("發呆中。。。"); conn.sendPacket(p); //退出登陸 conn.disconnect(); ========================================================================== 被動接收用戶發來的信息 ------------------------------------ XMPPConnection.DEBUG_ENABLED = true; //設置服務器地址 XMPPConnection conn = new XMPPConnection("127.0.0.1"); conn.connect(); //輸入賬號和密碼登陸 conn.login("test1@127.0.0.1", "123456"); //設置信息的監聽 conn.getChatManager().addChatListener(new ChatManagerListener() { @Override public void chatCreated(Chat chat, boolean createdLocally) { chat.addMessageListener(new MessageListener() { @Override public void processMessage(Chat chat, Message message) { String messageBody = message.getBody(); System.out.println("接收到信息："+messageBody); } }); } }); //退出登陸 conn.disconnect(); ========================================================================== 獲取我的好友列表 ------------------------------------ //設置服務器地址 XMPPConnection conn = new XMPPConnection("127.0.0.1"); conn.connect(); //輸入賬號和密碼登陸 conn.login("test1@127.0.0.1", "123456"); Collection rosters = conn.getRoster().getEntries(); System.out.println("我的好友列表：======================="); for(RosterEntry rosterEntry : rosters){ System.out.print("name: "+rosterEntry.getName()+",jid: "+rosterEntry.getUser()); System.out.println(""); } System.out.println("我的好友列表：======================="); conn.disconnect(); ========================================================================== 聊天窗口輸入狀態，使用XEP-0085 協議 ------------------------------------ //發送給test1初始文本信息,附帶輸入狀態 Message mess = new Message(); mess.addExtension(new ChatStateExtension(ChatState.active)); mychat.sendMessage(mess); //發送給test1初始文本信息,附帶正在輸入的狀態 Message mess = new Message(); mess.addExtension(new ChatStateExtension(ChatState.composing)); mychat.sendMessage(mess); //發送給test1初始文本信息,附帶暫停輸入的狀態 Message mess = new Message(); mess.addExtension(new ChatStateExtension(ChatState.paused)); mychat.sendMessage(mess); //其他略。。。 //接收的時候 public void processMessage(Chat chat, Message message) { String messageBody = message.getBody(); PacketExtension pe; pe = message.getExtension("composing","http://jabber.org/protocol/chatstates"); if(pe != null){ System.out.println("對方正在輸入......"); } pe = message.getExtension("active","http://jabber.org/protocol/chatstates"); if(pe != null){ System.out.println("接收到信息："+messageBody); } pe = message.getExtension("paused","http://jabber.org/protocol/chatstates"); if(pe != null){ System.out.println("對方已暫停輸入"); } pe = message.getExtension("inactive","http://jabber.org/protocol/chatstates"); if(pe != null){ System.out.println("對方聊天窗口失去焦點"); } pe = message.getExtension("gone","http://jabber.org/protocol/chatstates"); if(pe != null){ System.out.println("對方聊天窗口被關閉"); } } ========================================================================== 接收邀請，加入多人聊天房間 ------------------------------------ MultiUserChat.addInvitationListener(conn, new InvitationListener() { @Override public void invitationReceived(XMPPConnection conn, String room, String inviter, String reason, String password, Message message) { MultiUserChat multiUserChat = new MultiUserChat(conn, room); System.out.println("收到來自 "+inviter+" 的聊天室邀請。邀請附帶內容："+reason); try { multiUserChat.join("test2", password); } catch (XMPPException e) { System.out.println("加入聊天室失敗"); e.printStackTrace(); } System.out.println("成功加入聊天室"); multiUserChat.addMessageListener(new PacketListener() { @Override public void processPacket(Packet packet) { Message message = (Message)packet; //接收來自聊天室的聊天信息 System.out.println(message.getFrom()+":"+message.getBody()); } }); } //發送信息到聊天室 multiUserChat.sendMessage("新手到來，大家關照！"); }); ========================================================================== 登陸gtalk ------------------------------------ XMPPConnection conn = new XMPPConnection(new ConnectionConfiguration("talk.google.com", 5222, "gmail.com")); conn.connect(); //輸入gtalk的賬號密碼 conn.login("88888888", "8888888888"); Collection rosters = conn.getRoster().getEntries(); //獲取gtalk上的好友列表 System.out.println("我的好友列表：======================="); for(RosterEntry rosterEntry : rosters){ System.out.print("name: "+rosterEntry.getName()+",jid: "+rosterEntry.getUser()); System.out.println(""); } System.out.println("我的好友列表：======================="); conn.disconnect(); ==========================================================================