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当我在 TabGroupActivity 中使用 Commonsware TouchListView 运行我的项目时，我可以看到 ListView，但是当我尝试拖动一个项目时，应用程序崩溃了。我在日志中有这个：

10-21 11:21:50.433: ERROR/AndroidRuntime(23139): FATAL EXCEPTION: main
10-21 11:21:50.433: ERROR/AndroidRuntime(23139): android.view.WindowManager$BadTokenException: Unable to add window -- token android.app.LocalActivityManager$LocalActivityRecord@4099bfd0 is not valid; is your activity running?
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewRoot.setView(ViewRoot.java:527)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:177)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.Window$LocalWindowManager.addView(Window.java:424)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.commonsware.cwac.tlv.TouchListView.startDragging(TouchListView.java:419)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.commonsware.cwac.tlv.TouchListView.onInterceptTouchEvent(TouchListView.java:176)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:848)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:869)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:869)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1691)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1125)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.app.Activity.dispatchTouchEvent(Activity.java:2096)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1675)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:869)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:869)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1691)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1125)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.app.Activity.dispatchTouchEvent(Activity.java:2096)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1675)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:869)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:869)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:869)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:869)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:869)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:869)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1691)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1125)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.app.Activity.dispatchTouchEvent(Activity.java:2096)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1675)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewRoot.deliverPointerEvent(ViewRoot.java:2194)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.view.ViewRoot.handleMessage(ViewRoot.java:1878)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.os.Handler.dispatchMessage(Handler.java:99)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.os.Looper.loop(Looper.java:130)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at android.app.ActivityThread.main(ActivityThread.java:3683)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at java.lang.reflect.Method.invokeNative(Native Method)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at java.lang.reflect.Method.invoke(Method.java:507)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
10-21 11:21:50.433: ERROR/AndroidRuntime(23139):     at dalvik.system.NativeStart.main(Native Method)
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1 回答 1

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我不支持任何 CWAC 组件的选项卡中的活动。这是一种官方弃用的技术。恕我直言，这从一开始就不是一个好主意。

该TouchListView代码来自一个 Android 开源应用程序，该应用程序不使用拖放活动中的选项卡。它用于拖动指示器的技术——将其作为视图添加到选项卡中Window——可能不适用于选项卡中的活动。如果您将选项卡设置为将视图作为其内容，它可能会起作用，如您在此示例项目中所见。

于 2011-10-21T15:45:14.363 回答