无法使用Android中的XMPP客户端登录ejabberd服务器

概述我正在尝试连接&使用 Android中的XMPP客户端登录ejabberd服务器. XMPP客户端连接到服务器但未登录.我收到Exception消息,因为服务器没有响应.我不知道问题出在哪里. 以下是代码： XMPP Client.java package org.apache.android.xmpp;import android.app.Activity;import android.o 我正在尝试连接&使用 Android中的XMPP客户端登录ejabberd服务器. XMPP客户端连接到服务器但未登录.我收到Exception消息,因为服务器没有响应.我不知道问题出在哪里.

以下是代码：

XMPP ClIEnt.java

package org.apache.androID.xmpp;import androID.app.Activity;import androID.os.Bundle;import androID.os.Handler;import androID.util.Log;import androID.vIEw.VIEw;import androID.Widget.ArrayAdapter;import androID.Widget.button;import androID.Widget.EditText;import androID.Widget.ListVIEw;import org.jivesoftware.smack.PacketListener;import org.jivesoftware.smack.XMPPConnection;import org.jivesoftware.smack.filter.MessageTypeFilter;import org.jivesoftware.smack.filter.PacketFilter;import org.jivesoftware.smack.packet.Message;import org.jivesoftware.smack.packet.Packet;import org.jivesoftware.smack.util.StringUtils;import java.util.ArrayList;public class XMPPClIEnt extends Activity {private ArrayList<String> messages = new ArrayList();private Handler mHandler = new Handler();private SettingsDialog mDialog;private EditText mRecipIEnt;private EditText mSendText;private ListVIEw mList;private XMPPConnection connection;/** * Called with the activity is first created. */@OverrIDepublic voID onCreate(Bundle icicle) {    super.onCreate(icicle);    Log.i("XMPPClIEnt","onCreate called");    setContentVIEw(R.layout.main);    mRecipIEnt = (EditText) this.findVIEwByID(R.ID.recipIEnt);    Log.i("XMPPClIEnt","mRecipIEnt = " + mRecipIEnt);    mSendText = (EditText) this.findVIEwByID(R.ID.sendText);    Log.i("XMPPClIEnt","mSendText = " + mSendText);    mList = (ListVIEw) this.findVIEwByID(R.ID.ListMessages);    Log.i("XMPPClIEnt","mList = " + mList);    setlistadapter();    // Dialog for getting the xmpp settings    mDialog = new SettingsDialog(this);    // Set a Listener to show the settings dialog    button setup = (button) this.findVIEwByID(R.ID.setup);    setup.setonClickListener(new VIEw.OnClickListener() {        public voID onClick(VIEw vIEw) {            mHandler.post(new Runnable() {                public voID run() {                    mDialog.show();                }            });        }    });    // Set a Listener to send a chat text message    button send = (button) this.findVIEwByID(R.ID.send);    send.setonClickListener(new VIEw.OnClickListener() {        public voID onClick(VIEw vIEw) {            String to = mRecipIEnt.getText().toString();            String text = mSendText.getText().toString();            Log.i("XMPPClIEnt","Sending text [" + text + "] to [" + to + "]");            Message msg = new Message(to,Message.Type.chat);            msg.setbody(text);            connection.sendPacket(msg);            messages.add(connection.getUser() + ":");            messages.add(text);            setlistadapter();        }    });}/** * Called by Settings dialog when a connection is establised with the XMPP server * * @param connection */public voID setConnection        (XMPPConnection                connection) {    this.connection = connection;    if (connection != null) {        // Add a packet Listener to get messages sent to us        PacketFilter filter = new MessageTypeFilter(Message.Type.chat);        connection.addPacketListener(new PacketListener() {            public voID processpacket(Packet packet) {                Message message = (Message) packet;                if (message.getbody() != null) {                    String fromname = StringUtils.parsebareAddress(message.getFrom());                    Log.i("XMPPClIEnt","Got text [" + message.getbody() + "] from [" + fromname + "]");                    messages.add(fromname + ":");                    messages.add(message.getbody());                    // Add the incoming message to the List vIEw                    mHandler.post(new Runnable() {                        public voID run() {                            setlistadapter();                        }                    });                }            }        },filter);    }}private voID setlistadapter        () {    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,R.layout.multi_line_List_item,messages);    mList.setAdapter(adapter);}}

SettingDialog.java

package org.apache.androID.xmpp;import androID.app.Dialog;import androID.util.Log;import androID.vIEw.VIEw;import androID.Widget.button;import androID.Widget.EditText;import org.jivesoftware.smack.ConnectionConfiguration;import org.jivesoftware.smack.XMPPConnection;import org.jivesoftware.smack.XMPPException;import org.jivesoftware.smack.packet.Presence;/** * Gather the xmpp settings and create an XMPPConnection */public class SettingsDialog extends Dialog implements androID.vIEw.VIEw.OnClickListener {private XMPPClIEnt xmppClIEnt;public SettingsDialog(XMPPClIEnt xmppClIEnt) {    super(xmppClIEnt);    this.xmppClIEnt = xmppClIEnt;}protected voID onStart() {    super.onStart();    setContentVIEw(R.layout.settings);    getwindow().setFlags(4,4);    setTitle("XMPP Settings");    button ok = (button) findVIEwByID(R.ID.ok);    ok.setonClickListener(this);}public voID onClick(VIEw v) {    String host = "10.0.2.2";//getText(R.ID.host);    String port = "5222";//getText(R.ID.port);    String service = "@domain";//getText(R.ID.service);    final String username = "userID@domain";//getText(R.ID.userID);    final String password = "password";//getText(R.ID.password);    // Create a connection    ConnectionConfiguration connConfig =            new ConnectionConfiguration(host,Integer.parseInt(port),service);    final XMPPConnection connection = new XMPPConnection(connConfig);    new Thread(new Runnable()    {        public voID run()        {            try {                connection.connect();                Log.i("XMPPClIEnt","[SettingsDialog] Connected to " + connection.getHost());            } catch (XMPPException ex) {                Log.e("XMPPClIEnt","[SettingsDialog] Failed to connect to " + connection.getHost());                Log.e("XMPPClIEnt",ex.toString());                xmppClIEnt.setConnection(null);            }            try {                connection.login(username,password);                Log.i("XMPPClIEnt","Logged in as " + connection.getUser());                // Set the status to available                Presence presence = new Presence(Presence.Type.available);                connection.sendPacket(presence);                xmppClIEnt.setConnection(connection);            } catch (XMPPException ex) {                Log.e("XMPPClIEnt","[SettingsDialog] Failed to log in as " + username);                Log.e("XMPPClIEnt",ex.toString());                    xmppClIEnt.setConnection(null);            }        }    }).start();    dismiss();}private String getText(int ID) {    EditText Widget = (EditText) this.findVIEwByID(ID);    return Widget.getText().toString();}}

请任何人都可以提供帮助.

解决方法 如果您在本地运行服务器,那么您应该只将主机设置为localhost,但是需要将服务(即XMPP域)设置为服务器上配置的任何服务.它不会是@domain,它将是域名. 总结

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