在Oculus Quest 2上打开ACTION_USAGE_ACCESS_SETTINGS活动会导致设置崩溃

问题描述

我正在为Oculus Quest 2（Android版本10）制作一个应用程序（非vr），它需要ACTION_USAGE_ACCESS_SETTINGS权限。

在常规Quest（Android版本7）上，我只是做了startActivity(new Intent(Settings.ACTION_USAGE_ACCESS_SETTINGS));，但效果很好。

但是，当我尝试执行Quest 2时，出现以下崩溃错误：

10-23 16:12:10.637  8665  8665 E AndroidRuntime: FATAL EXCEPTION: main
10-23 16:12:10.637  8665  8665 E AndroidRuntime: Process: com.android.settings,PID: 8665
10-23 16:12:10.637  8665  8665 E AndroidRuntime: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.widget.SearchView.isIconified()' on a null object reference
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at com.android.settings.applications.manageapplications.ManageApplications.onSaveInstanceState(ManageApplications.java:511)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at androidx.fragment.app.Fragment.performSaveInstanceState(Fragment.java:2799)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at androidx.fragment.app.FragmentManagerImpl.saveFragmentBasicState(FragmentManagerImpl.java:2276)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at androidx.fragment.app.FragmentManagerImpl.saveAllState(FragmentManagerImpl.java:2335)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at androidx.fragment.app.FragmentController.saveAllState(FragmentController.java:151)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at androidx.fragment.app.FragmentActivity.onSaveInstanceState(FragmentActivity.java:513)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at com.android.settings.SettingsActivity.onSaveInstanceState(SettingsActivity.java:472)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.Activity.performSaveInstanceState(Activity.java:2037)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.Instrumentation.callActivityOnSaveInstanceState(Instrumentation.java:1485)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.ActivityThread.callActivityOnSaveInstanceState(ActivityThread.java:5312)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.ActivityThread.callActivityOnStop(ActivityThread.java:4638)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.ActivityThread.performStopActivityInner(ActivityThread.java:4602)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.ActivityThread.handleStopActivity(ActivityThread.java:4677)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.servertransaction.StopActivityItem.execute(StopActivityItem.java:41)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2024)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.os.Handler.dispatchMessage(Handler.java:107)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.os.Looper.loop(Looper.java:214)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at android.app.ActivityThread.main(ActivityThread.java:7385)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at java.lang.reflect.Method.invoke(Native Method)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
10-23 16:12:10.637  8665  8665 E AndroidRuntime:    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)

与我的应用没有直接关系（来自崩溃日志），除了崩溃是在尝试打开“使用情况统计信息”权限活动时发生的。 Here's a video到底发生了什么，何时崩溃以及here's the full log。

权限在清单中用<uses-permission android:name="android.permission.PACKAGE_USAGE_STATS" tools:ignore="ProtectedPermissions"/>

定义

是因为Quest 2不想让用户启用此权限，如果是这样，我还能如何获得最热门应用程序的软件包名称？

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

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