I am also facing the same issue, not sure this is framework issue or application issue. Any experts have a say on this issue? (I am working with Android 1.5 SDK)
On Jun 17, 2:26 pm, roland <roland...@gmail.com> wrote: > I just found a strange issue in my application which contains a > ListView. When one item is clicked, a TabActivity will be launched, i > got a NullPointerException when i press the item by using trackball. > But it's fine when i press the item by using finger. > > This is the logcat message: > D/AndroidRuntime(32224): Shutting down VM > W/dalvikvm(32224): threadid=3: thread exiting with uncaught exception > (group=0x4000fe70) > E/AndroidRuntime(32224): Uncaught handler: thread main exiting due to > uncaught exception > E/AndroidRuntime(32224): java.lang.NullPointerException > E/AndroidRuntime(32224): at android.widget.TabHost.onTouchModeChanged > (TabHost.java:178) > E/AndroidRuntime(32224): at > android.view.ViewTreeObserver.dispatchOnTouchModeChanged > (ViewTreeObserver.java:591) > E/AndroidRuntime(32224): at > android.view.ViewRoot.ensureTouchModeLocally(ViewRoot.java:1736) > E/AndroidRuntime(32224): at android.view.ViewRoot.performTraversals > (ViewRoot.java:667) > E/AndroidRuntime(32224): at android.view.ViewRoot.handleMessage > (ViewRoot.java:1482) > E/AndroidRuntime(32224): at android.os.Handler.dispatchMessage > (Handler.java:99) > E/AndroidRuntime(32224): at android.os.Looper.loop(Looper.java:123) > E/AndroidRuntime(32224): at android.app.ActivityThread.main > (ActivityThread.java:3948) > E/AndroidRuntime(32224): at java.lang.reflect.Method.invokeNative > (Native Method) > E/AndroidRuntime(32224): at java.lang.reflect.Method.invoke > (Method.java:521) > E/AndroidRuntime(32224): at com.android.internal.os.ZygoteInit > $MethodAndArgsCaller.run(ZygoteInit.java:782) > E/AndroidRuntime(32224): at com.android.internal.os.ZygoteInit.main > (ZygoteInit.java:540) > E/AndroidRuntime(32224): at dalvik.system.NativeStart.main(Native > Method) > > Has anyone met this kind of issue? Thanks for sharing your experience. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---