Smack的api使用

===============================================================
主动发送信息给某个用户
------------------------------------
XMPPConnection.DEBUG_ENABLED = true
;
//设置服务器地址
XMPPConnection conn = new
 XMPPConnection(
"127.0.0.1"
);
conn.connect();
//输入账号和密码登陆
conn.login("test2@127.0.0.1"
, 
"123456"
);
//创建一个和test1的对话，并设置信息监听
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);
            }
});
//发送给test1文本信息
mychat.sendMessage("hello"
);
//退出登陆
conn.disconnect();
===============================================================
设置自己的登陆状态
------------------------------------
XMPPConnection.DEBUG_ENABLED = true
;
//设置服务器地址
XMPPConnection conn = new
 XMPPConnection(
"127.0.0.1"
);
conn.connect();
//输入账号和密码登陆
conn.login("test2@127.0.0.1"
, 
"123456"
);

//设置登陆后的个人状态信息
Presence p = new
 Presence(Presence.Type.available);
p.setStatus("发呆中。。。"
);
conn.sendPacket(p);

//退出登陆
conn.disconnect();
==========================================================================
被动接收用户发来的信息
------------------------------------
XMPPConnection.DEBUG_ENABLED = true
;
//设置服务器地址
XMPPConnection conn = new
 XMPPConnection(
"127.0.0.1"
);
conn.connect();
//输入账号和密码登陆
conn.login("test1@127.0.0.1"
, 
"123456"
);
//设置信息的监听
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);
            }
        });
    }
});
//退出登陆
conn.disconnect();
==========================================================================
获取我的好友列表
------------------------------------
//设置服务器地址
XMPPConnection conn = new
 XMPPConnection(
"127.0.0.1"
);
conn.connect();
//输入账号和密码登陆
conn.login("test1@127.0.0.1"
, 
"123456"
);
Collection<RosterEntry> 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();
==========================================================================
聊天窗口输入状态，使用XEP-0085
 协议
------------------------------------
//发送给test1初始文本信息,附带输入状态
Message mess = new
 Message();
mess.addExtension(new
 ChatStateExtension(ChatState.active));
mychat.sendMessage(mess);
//发送给test1初始文本信息,附带正在输入的状态
Message mess = new
 Message();
mess.addExtension(new
 ChatStateExtension(ChatState.composing));
mychat.sendMessage(mess);

//发送给test1初始文本信息,附带暂停输入的状态
Message mess = new
 Message();
mess.addExtension(new
 ChatStateExtension(ChatState.paused));
mychat.sendMessage(mess);
//其他略。。。

//接收的时候
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("对方正在输入......"
);
    }

    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("对方已暂停输入"
);
    }

    pe = message.getExtension("inactive"
,
"http://jabber.org/protocol/chatstates"
);
    if
(pe != 
null
){
        System.out.println("对方聊天窗口失去焦点"
);
    }

    pe = message.getExtension("gone"
,
"http://jabber.org/protocol/chatstates"
);
    if
(pe != 
null
){
        System.out.println("对方聊天窗口被关闭"
);
    }
}
==========================================================================
接收邀请，加入多人聊天房间
------------------------------------
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("收到来自 "
+inviter+
" 的聊天室邀请。邀请附带内容："
+reason);
        try
 {
            multiUserChat.join("test2"
, password);
        } catch
 (XMPPException e) {
            System.out.println("加入聊天室失败"
);
            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;
                //接收来自聊天室的聊天信息
                System.out.println(message.getFrom()+":"
+message.getBody());
            }
        });
    }
    //发送信息到聊天室
    multiUserChat.sendMessage("新手到来，大家关照！"
);
});

==========================================================================
登陆gtalk
------------------------------------
XMPPConnection conn = new
 XMPPConnection(
new
 ConnectionConfiguration(
"talk.google.com"
, 
5222
, 
"gmail.com"
));
conn.connect();
//输入gtalk的账号密码
conn.login("88888888"
, 
"8888888888"
);
Collection<RosterEntry> rosters = conn.getRoster().getEntries();
//获取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();
==========================================================================

===============================================================
主动发送信息给某个用户
------------------------------------
XMPPConnection.DEBUG_ENABLED = true;
//设置服务器地址
XMPPConnection conn = new XMPPConnection("127.0.0.1"); 
conn.connect();
//输入账号和密码登陆
conn.login("test2@127.0.0.1", "123456"); 
//创建一个和test1的对话，并设置信息监听
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);
			}
});
//发送给test1文本信息
mychat.sendMessage("hello");
//退出登陆
conn.disconnect();
===============================================================
设置自己的登陆状态
------------------------------------
XMPPConnection.DEBUG_ENABLED = true;
//设置服务器地址
XMPPConnection conn = new XMPPConnection("127.0.0.1"); 
conn.connect();
//输入账号和密码登陆
conn.login("test2@127.0.0.1", "123456"); 

//设置登陆后的个人状态信息
Presence p = new Presence(Presence.Type.available);
p.setStatus("发呆中。。。");
conn.sendPacket(p);

//退出登陆
conn.disconnect();
==========================================================================
被动接收用户发来的信息
------------------------------------
XMPPConnection.DEBUG_ENABLED = true;
//设置服务器地址
XMPPConnection conn = new XMPPConnection("127.0.0.1"); 
conn.connect();
//输入账号和密码登陆
conn.login("test1@127.0.0.1", "123456"); 
//设置信息的监听
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);				
			}
		});
	}
});
//退出登陆
conn.disconnect();
==========================================================================
获取我的好友列表
------------------------------------
//设置服务器地址
XMPPConnection conn = new XMPPConnection("127.0.0.1"); 
conn.connect();
//输入账号和密码登陆
conn.login("test1@127.0.0.1", "123456"); 
Collection<RosterEntry> 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();
==========================================================================
聊天窗口输入状态，使用XEP-0085 协议
------------------------------------
//发送给test1初始文本信息,附带输入状态
Message mess = new Message();
mess.addExtension(new ChatStateExtension(ChatState.active));
mychat.sendMessage(mess);
//发送给test1初始文本信息,附带正在输入的状态
Message mess = new Message();
mess.addExtension(new ChatStateExtension(ChatState.composing));
mychat.sendMessage(mess);

//发送给test1初始文本信息,附带暂停输入的状态
Message mess = new Message();
mess.addExtension(new ChatStateExtension(ChatState.paused));
mychat.sendMessage(mess);
//其他略。。。

//接收的时候
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("对方正在输入......");
	}
	
	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("对方已暂停输入");
	}

	pe = message.getExtension("inactive","http://jabber.org/protocol/chatstates");
	if(pe != null){
		System.out.println("对方聊天窗口失去焦点");
	}

	pe = message.getExtension("gone","http://jabber.org/protocol/chatstates");
	if(pe != null){
		System.out.println("对方聊天窗口被关闭");
	}
}
==========================================================================
接收邀请，加入多人聊天房间
------------------------------------
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("收到来自 "+inviter+" 的聊天室邀请。邀请附带内容："+reason);
		try {
			multiUserChat.join("test2", password);
		} catch (XMPPException e) {
			System.out.println("加入聊天室失败");
			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;
				//接收来自聊天室的聊天信息
				System.out.println(message.getFrom()+":"+message.getBody());
			}
		});
	}
	//发送信息到聊天室
	multiUserChat.sendMessage("新手到来，大家关照！");
});

==========================================================================
登陆gtalk
------------------------------------
XMPPConnection conn = new XMPPConnection(new ConnectionConfiguration("talk.google.com", 5222, "gmail.com"));
conn.connect();
//输入gtalk的账号密码
conn.login("88888888", "8888888888"); 
Collection<RosterEntry> rosters = conn.getRoster().getEntries();
//获取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();
==========================================================================