com.com.adapterdialog.MainActivity has leaked window com.android.internal.policy.impl.PhoneWindow$De
16lz
2022-08-09
在一个ListView的Item中，点击一个Item内的一张图片放大，我在ListView的Adapter中对该图片设置了监听，点击时弹出一个Dialog。然后切屏，报以下错误：
12-24 07:39:41.699: ERROR/WindowManager(325): Activity com.com.adapterdialog.MainActivity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@44e94f30 that was originally added here12-24 07:39:41.699: ERROR/WindowManager(325): android.view.WindowLeaked: Activity com.com.adapterdialog.MainActivity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@44e94f30 that was originally added here12-24 07:39:41.699: ERROR/WindowManager(325): at android.view.ViewRoot.<init>(ViewRoot.java:247)12-24 07:39:41.699: ERROR/WindowManager(325): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:148)12-24 07:39:41.699: ERROR/WindowManager(325): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91)12-24 07:39:41.699: ERROR/WindowManager(325): at android.view.Window$LocalWindowManager.addView(Window.java:424)12-24 07:39:41.699: ERROR/WindowManager(325): at android.app.Dialog.show(Dialog.java:241)12-24 07:39:41.699: ERROR/WindowManager(325): at com.com.adapterdialog.adapter.MainAdapter.imageDialog(MainAdapter.java:95)12-24 07:39:41.699: ERROR/WindowManager(325): at com.com.adapterdialog.adapter.MainAdapter.access$2(MainAdapter.java:85)12-24 07:39:41.699: ERROR/WindowManager(325): at com.com.adapterdialog.adapter.MainAdapter$1.onClick(MainAdapter.java:73)12-24 07:39:41.699: ERROR/WindowManager(325): at android.view.View.performClick(View.java:2408)12-24 07:39:41.699: ERROR/WindowManager(325): at android.view.View$PerformClick.run(View.java:8816)12-24 07:39:41.699: ERROR/WindowManager(325): at android.os.Handler.handleCallback(Handler.java:587)12-24 07:39:41.699: ERROR/WindowManager(325): at android.os.Handler.dispatchMessage(Handler.java:92)12-24 07:39:41.699: ERROR/WindowManager(325): at android.os.Looper.loop(Looper.java:123)12-24 07:39:41.699: ERROR/WindowManager(325): at android.app.ActivityThread.main(ActivityThread.java:4627)12-24 07:39:41.699: ERROR/WindowManager(325): at java.lang.reflect.Method.invokeNative(Native Method)12-24 07:39:41.699: ERROR/WindowManager(325): at java.lang.reflect.Method.invoke(Method.java:521)12-24 07:39:41.699: ERROR/WindowManager(325): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)12-24 07:39:41.699: ERROR/WindowManager(325): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)12-24 07:39:41.699: ERROR/WindowManager(325): at dalvik.system.NativeStart.main(Native Method) 解决方法：
在定义Activity的地方加上这个属性：android:configChanges="keyboardHidden|orientation"。当在xml文件中配置了android:configChanges="keyboardHidden|orientation"属性，在横紧屏切换的时候不会重新执行Activity的onCreate方法，只是执行onConfigurationChanged方法，否则切换的时候会重新执行onCreate方法。
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