系统 UI 在请求权限时已停止模拟器

Question

请求权限时，系统显示错误消息，"System UI has stopped"并不断重启，直到您授予权限；

E/AndroidRuntime: FATAL EXCEPTION: main
              Process: com.android.systemui, PID: 3910
              java.lang.NullPointerException: Attempt to invoke virtual method 'void com.android.systemui.statusbar.phone.NavigationBarFragment.onKeyguardOccludedChanged(boolean)' on a null object reference
                  at com.android.systemui.statusbar.phone.StatusBar.onKeyguardOccludedChanged(StatusBar.java:3843)
                  at com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager.setOccluded(StatusBarKeyguardViewManager.java:277)
                  at com.android.systemui.keyguard.KeyguardViewMediator.handleSetOccluded(KeyguardViewMediator.java:1176)
                  at com.android.systemui.keyguard.KeyguardViewMediator.-wrap14(Unknown Source:0)
                  at com.android.systemui.keyguard.KeyguardViewMediator.handleMessage(KeyguardViewMediator.java:1531)
                  at android.os.Handler.dispatchMessage(Handler.java:105)
                  at android.os.Looper.loop(Looper.java:164)
                  at android.app.ActivityThread.main(ActivityThread.java:6541)
                  at java.lang.reflect.Method.invoke(Native Method)
                  at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
                  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

我已经尝试了这些答案[1][2]，其中 none 解决了我的问题。这仅在模拟器中发生，在物理设备上没问题；

[1] Unfortunately System UI has stopped

[2] Android Studio gradle Error: your emulator is out of date

Answer 1

可能为时已晚，但这可能对其他人有所帮助，这是模拟器软按钮上的错误，解决方法是增加模拟器的 分辨率，不要忘记添加 soft-button。这对我有帮助

系统 UI 在请求权限时已停止模拟器

System UI has stopped emulator when requesting permissions

android

android-emulator