手机上使用asmack开发xmpp客户端

openfire服务端，smack：
     下载地址：http://www.igniterealtime.org/downloads/index.jsp
     源代码：http://www.igniterealtime.org/downloads/source.jsp
android客户端库，asmack：
    首页：https://github.com/Flowdalic/asmack
    源代码及jar包：http://asmack.freakempire.de/
服务端搭建指导：http://www.cnblogs.com/hoojo/archive/2012/05/17/2506769.html
客户端样例：http://www.cnblogs.com/hoojo/archive/2012/06/25/2561576.html

自己编写的样例应用：http://files.cnblogs.com/jerry1999/xmppClient.rar

主要代码：

package com.example.xmppTest;

import org.jivesoftware.smack.Chat;
import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.MessageListener;
import org.jivesoftware.smack.PacketListener;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.filter.PacketFilter;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Packet;

import android.util.Log;

public class XMPPTester {
	private XMPPConnection connection;
	private InteractCallback interactCallback;

	public XMPPTester(InteractCallback paramInteractCallback) {
		this.interactCallback = paramInteractCallback;
	}

	private void printLog(String paramString) {
		System.out.println(paramString);
		Log.v("XMPPTester", paramString);
	}

	public void connectXMPP(String paramString1, int paramInt,
			String paramString2, String paramString3, String paramString4)
			throws XMPPException {
		ConnectionConfiguration localConnectionConfiguration = new ConnectionConfiguration(
				paramString1, paramInt);
		localConnectionConfiguration.setDebuggerEnabled(true);
		localConnectionConfiguration.setSASLAuthenticationEnabled(true);
		localConnectionConfiguration
				.setSecurityMode(ConnectionConfiguration.SecurityMode.enabled);
		localConnectionConfiguration.setServiceName(paramString4);
		localConnectionConfiguration.setCompressionEnabled(true);
		localConnectionConfiguration.setReconnectionAllowed(true);
		this.connection = new XMPPConnection(localConnectionConfiguration);
		this.connection.connect();
		loginUser(paramString2, paramString3);
	}

	public void loginUser(String userName, String password)
			throws XMPPException {
		this.connection.login(userName, password);
		this.connection.addPacketListener(new PacketListener() {
			public void processPacket(Packet paramAnonymousPacket) {
				String str = paramAnonymousPacket.toXML();
				XMPPTester.this.interactCallback.onReceived(str);
			}
		}, new PacketFilter() {
			public boolean accept(Packet paramAnonymousPacket) {
				XMPPTester.this.printLog("PacketFilter.accept");
				return true;
			}
		});
	}

	public void sendMessage(String paramString1, String paramString2)
			throws XMPPException {
		Chat localChat = this.connection.getChatManager().createChat(
				paramString1, new MyMessageListeners());
		Message localMessage = new Message();
		localMessage.setBody(paramString2);
		localChat.sendMessage(localMessage);
	}

	class MyMessageListeners implements MessageListener {
		MyMessageListeners() {
		}

		public void processMessage(Chat paramChat, Message paramMessage) {
		}
	}
}

package com.example.xmppTest;

public interface InteractCallback {
      public abstract void onConnected();
      
      public abstract void onException(Exception paramException);
      
      public abstract void onReceived(String paramString);
      
      public abstract void onSentSuccess();
}

package com.example.xmppTest;

import org.jivesoftware.smack.XMPPException;

import android.app.Activity;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends Activity implements InteractCallback,
        View.OnClickListener {
    Button connectButton;
    private String host;
    private EditText hostEditText;
    InteractHandler interactHandler = new InteractHandler();
    private String message;
    private EditText messageEditText;
    private String name;
    private EditText nameEditText;
    private EditText passEditText;
    private String password;
    private int port;
    private EditText portEditText;
    Button sendButton;
    private EditText serviceEditText;
    private String serviceName;
    private String to;
    private EditText toEditText;
    private XMPPTester xMPPTester = new XMPPTester(this);

    private void initFieldVars() {
        this.connectButton = ((Button) findViewById(R.id.connectButton));
        this.sendButton = ((Button) findViewById(R.id.sendButton));
        this.hostEditText = ((EditText) findViewById(R.id.hostEditText1));
        this.portEditText = ((EditText) findViewById(R.id.portEditText));
        this.serviceEditText = ((EditText) findViewById(R.id.serviceEditText));
        this.nameEditText = ((EditText) findViewById(R.id.nameEditText));
        this.passEditText = ((EditText) findViewById(R.id.passEditText));
        this.toEditText = ((EditText) findViewById(R.id.toEditText));
        this.messageEditText = ((EditText) findViewById(R.id.messageEditText));
    }

    private void initInputFields() {
        this.host = this.hostEditText.getText().toString();
        this.port = Integer.parseInt(this.portEditText.getText().toString());
        this.serviceName = this.serviceEditText.getText().toString();
        this.name = this.nameEditText.getText().toString();
        this.password = this.passEditText.getText().toString();
        this.to = (this.toEditText.getText().toString() + "@" + this.serviceName);
        this.message = this.messageEditText.getText().toString();
    }

    @SuppressWarnings("unchecked")
    private void onConnectButtonClick() {
        initInputFields();
        new AsyncTask() {
            protected Object doInBackground(Object... paramAnonymousVarArgs) {
                try {
                    MainActivity.this.xMPPTester.connectXMPP(
                            MainActivity.this.host, MainActivity.this.port,
                            MainActivity.this.name, MainActivity.this.password,
                            MainActivity.this.serviceName);
                    Log.v("XMPPTester", "connected." + MainActivity.this.name);
                    MainActivity.this.onConnected();
                    return null;
                } catch (XMPPException localXMPPException) {
                    for (;;) {
                        MainActivity.this.onException(localXMPPException);
                        localXMPPException.printStackTrace();
                        Log.v("XMPPTester",
                                "error: " + localXMPPException.getMessage());
                    }
                }
            }
        }.execute(new Object[0]);
    }

    private void onSendButtonClick() {
        initInputFields();
        new AsyncTask() {
            protected Object doInBackground(Object... paramAnonymousVarArgs) {
                try {
                    MainActivity.this.xMPPTester.sendMessage(
                            MainActivity.this.to, MainActivity.this.message);
                    Log.v("XMPPTester", "Sent ." + MainActivity.this.name);
                    MainActivity.this.onSentSuccess();
                    return null;
                } catch (XMPPException localXMPPException) {
                    for (;;) {
                        MainActivity.this.onException(localXMPPException);
                        localXMPPException.printStackTrace();
                        Log.v("XMPPTester",
                                "error: " + localXMPPException.getMessage());
                    }
                }
            }
        }.execute(new Object[0]);
    }

    public void onClick(View paramView) {
        switch (paramView.getId()) {
        case R.id.connectButton:
            onConnectButtonClick();
            return;
        case R.id.sendButton:
            onSendButtonClick();
            return;
        }
    }

    public void onConnected() {
        Message localMessage = new Message();
        Bundle localBundle = new Bundle();
        localBundle.putString("result", "Connect success");
        localMessage.setData(localBundle);
        this.interactHandler.sendMessage(localMessage);
    }

    protected void onCreate(Bundle paramBundle) {
        super.onCreate(paramBundle);
        setContentView(R.layout.main);
        initFieldVars();
        this.connectButton.setOnClickListener(this);
        this.sendButton.setOnClickListener(this);
    }

    public void onException(Exception paramException) {
        Message localMessage = new Message();
        Bundle localBundle = new Bundle();
        localBundle
                .putString("result", "Error: " + paramException.getMessage());
        localMessage.setData(localBundle);
        this.interactHandler.sendMessage(localMessage);
    }

    public void onReceived(String paramString) {
        Message localMessage = new Message();
        Bundle localBundle = new Bundle();
        localBundle.putString("result", "Received: " + paramString);
        localMessage.setData(localBundle);
        this.interactHandler.sendMessage(localMessage);
    }

    public void onSentSuccess() {
        Message localMessage = new Message();
        Bundle localBundle = new Bundle();
        localBundle.putString("result", "Sent success");
        localMessage.setData(localBundle);
        this.interactHandler.sendMessage(localMessage);
    }

    class InteractHandler extends Handler {
        public void handleMessage(Message paramMessage) {
            super.handleMessage(paramMessage);
            String str = paramMessage.getData().get("result").toString();
            Toast.makeText(MainActivity.this, str, Toast.LENGTH_LONG).show();
        }
    }
}