XMPP客户端无法连接到Android中的gtalk服务器

Question

我使用的是来自this地址的XMPP示例。我正在为XMMP客户端设置以下配置：

Host  gtalk.google.com port 5222 
Service gmail.com 

但它无法连接到gatlk服务器。我收到以下例外情况：

02-09 E/AndroidRuntime(301): Uncaught handler: thread main exiting due to uncaught exception 
02-09 22:16:15.541: D/dalvikvm(301): GC freed 6905 objects/312000 bytes in 102ms 
02-09 22:16:15.541: E/AndroidRuntime(301): java.lang.IllegalStateException: Not connected to server. 
02-09 22:16:15.541: E/AndroidRuntime(301): at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:329) 
02-09 22:16:15.541: E/AndroidRuntime(301): at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:301) 
02-09 22:16:15.541: E/AndroidRuntime(301): at org.jivesoftware.smack.XMPPConnection.login(XMPPConnection.java:283) 
02-09 22:16:15.541: E/AndroidRuntime(301): at org.apache.android.xmpp.SettingsDialog.onClick(SettingsDialog.java:54) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.view.View.performClick(View.java:2364) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.view.View.onTouchEvent(View.java:4179) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.widget.TextView.onTouchEvent(TextView.java:6541) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.view.View.dispatchTouchEvent(View.java:3709) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884) 
02-09 22:16:15.541: E/AndroidRuntime(301): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659) 
02-09 22:16:15.541: E/AndroidRuntime(301): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.app.Dialog.dispatchTouchEvent(Dialog.java:643) 
02-09 22:16:15.541: E/AndroidRuntime(301): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.view.ViewRoot.handleMessage(ViewRoot.java:1691) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.os.Handler.dispatchMessage(Handler.java:99) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.os.Looper.loop(Looper.java:123) 
02-09 22:16:15.541: E/AndroidRuntime(301): at android.app.ActivityThread.main(ActivityThread.java:4363) 
02-09 22:16:15.541: E/AndroidRuntime(301): at java.lang.reflect.Method.invokeNative(Native Method) 
02-09 22:16:15.541: E/AndroidRuntime(301): at java.lang.reflect.Method.invoke(Method.java:521) 
02-09 22:16:15.541: E/AndroidRuntime(301): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 
02-09 22:16:15.541: E/AndroidRuntime(301): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 
02-09 22:16:15.541: E/AndroidRuntime(301): at dalvik.system.NativeStart.main(Native Method) 
02-09 22:16:15.561: I/dalvikvm(301): threadid=7: reacting to signal 3 
02-09 22:16:15.821: I/dalvikvm(301): Wrote stack trace to '/data/anr/traces.txt' 

Answer 1

您是否尝试过“talk.google.com”作为主机名。 http://code.google.com/apis/talk/open_communications.html