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今天我实现了一个android客户端连接本地xmpp服务器，当我的代码执行以下代码时，我的android应用程序将中止，请帮助我：

public boolean login(String a, String p){
        ConnectionConfiguration config = new ConnectionConfiguration("192.168.1.119");
        config.setSASLAuthenticationEnabled(false);
        config.setDebuggerEnabled(false);
        XMPPConnection connection = new XMPPConnection(config);
        try{
            System.out.println("hehe");
            connection.connect();
            connection.login(a, p);
            //Presence presence = new Presence(Presence.Type.available);
            //presence.setStatus("hehe");
            //connection.sendPacket(presence);
            return true;
        }catch(XMPPException e){
            e.printStackTrace();
        }
        return false;
    }

我收到以下错误：

08-09 23:30:19.091: E/AndroidRuntime(1860): FATAL EXCEPTION: main
08-09 23:30:19.091: E/AndroidRuntime(1860): java.lang.IllegalStateException: No DNS resolver active.
08-09 23:30:19.091: E/AndroidRuntime(1860):     at org.jivesoftware.smack.util.DNSUtil.resolveDomain(DNSUtil.java:121)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at org.jivesoftware.smack.util.DNSUtil.resolveXMPPDomain(DNSUtil.java:85)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at org.jivesoftware.smack.ConnectionConfiguration.<init>(ConnectionConfiguration.java:107)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at com.example.chatrom.ClientConServer.login(ClientConServer.java:16)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at com.example.chatrom.LogIn$1.onClick(LogIn.java:32)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at android.view.View.performClick(View.java:4240)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at android.view.View$PerformClick.run(View.java:17721)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at android.os.Handler.handleCallback(Handler.java:730)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at android.os.Handler.dispatchMessage(Handler.java:92)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at android.os.Looper.loop(Looper.java:137)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at android.app.ActivityThread.main(ActivityThread.java:5103)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at java.lang.reflect.Method.invokeNative(Native Method)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at java.lang.reflect.Method.invoke(Method.java:525)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
08-09 23:30:19.091: E/AndroidRuntime(1860):     at dalvik.system.NativeStart.main(Native Method)
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1 回答 1

1

按照 aSmack 文档中的自述文件并调用

SmackAndroid.init(Context)

在此处查看流答案

于 2013-09-03T05:35:38.040 回答