解决方法 android.view.AbsSavedState$1 cannot be cast to android.widget.CompoundButton$SavedState

来源：互联网发布：吃鸡游戏画面优化软件编辑：程序博客网时间：2024/06/06 09:51

第一次写博客就是为了纪念这个困扰我一晚上的纠结问题其实网上不少类似的问题但都能看出个大概什么LinearLayout转换什么List转换出错唯有这个很摸不着头脑

这里写出我的问题很简单 Activty没有固定横竖屏首先手机设置了自动横竖屏其次，从一个横屏的Activity返回时手机还保持横屏状态因为你没有写清楚横竖屏所以系统会自动进行布局的适配但你本身Activity用的默认是竖屏这个过程我没有深究但是问题肯定出现在这于是就崩溃了所以对每个Activity强制竖屏就OK了我把错误信息贴出来大家可以参考下啊

03-13 21:55:17.047: E/AndroidRuntime(1586): java.lang.RuntimeException: Unable to start activity ComponentInfo{}: java.lang.ClassCastException:java.lang.ClassCastException: android.view.AbsSavedState$1 cannot be cast to android.widget.CompoundButton$SavedStatead03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3371)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.app.ActivityThread.access$700(ActivityThread.java:130)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1167)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.os.Handler.dispatchMessage(Handler.java:99)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.os.Looper.loop(Looper.java:137)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.app.ActivityThread.main(ActivityThread.java:4444)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at java.lang.reflect.Method.invokeNative(Native Method)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at java.lang.reflect.Method.invoke(Method.java:511)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:787)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:554)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at dalvik.system.NativeStart.main(Native Method)
03-13 21:55:17.047: E/AndroidRuntime(1586): Caused by: java.lang.ClassCastException: android.view.AbsSavedState$1 cannot be cast to android.widget.CompoundButton$SavedState
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.widget.CompoundButton.onRestoreInstanceState(CompoundButton.java:340)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.view.View.dispatchRestoreInstanceState(View.java:9939)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:2324)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:2324)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:2324)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:2324)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:2324)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:2324)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.view.View.restoreHierarchyState(View.java:9917)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at com.android.internal.policy.impl.PhoneWindow.restoreHierarchyState(PhoneWindow.java:1600)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.app.Activity.onRestoreInstanceState(Activity.java:906)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.app.Activity.performRestoreInstanceState(Activity.java:878)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.app.Instrumentation.callActivityOnRestoreInstanceState(Instrumentation.java:1100)
03-13 21:55:17.047: E/AndroidRuntime(1586):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1954)
03-13 21:55:17.047: E/AndroidRuntime(1586):    ... 12 more

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