不点它，所有 home、返回键都没用，点开就是一个网页，大家有人遇到过吗？ 天天给我弹窗广告，大家知道这是哪个流氓软件搞的

@LuoLuoKaka 周末时候看下

@Bown 这样貌似也看不到屏幕叠加层的 app

@ltux 试试 adb shell dumpsys window windows | grep "Window #" ，可以看 overlay，找里面非系统的包名

@Bown 只能明天再试了

@Bown mFocusedApp=AppWindowToken{c58f35d token=Token{790407 ActivityRecord{df7aa46 u0 com.google.android.apps.nexuslauncher/com.android.launcher3.Launcher t9656}}}

@Bown，命令结果
```
Window #32 Window{5b27b5a u0 StatusBar}:
Window #31 Window{599fc4a u0 KeyguardScrim}:
Window #30 Window{504b7d1 u0 com.android.system.xfortify}:
Window #29 Window{16207f3 u0 AssistPreviewPanel}:
Window #28 Window{81e906 u0 DockedStackDivider}:
Window #27 Window{8b32915 u0 InputMethod}:
Window #26 Window{ae36794 u0 com.google.android.apps.nexuslauncher/com.android.launcher3.Launcher}:
Window #25 Window{6c00c82 u0 com.google.android.apps.nexuslauncher/com.android.launcher3.Launcher}:
Window #24 Window{454e8bc u0 com.android.systemui/com.android.systemui.recents.RecentsActivity}:
Window #23 Window{216cbc1 u0 com.tencent.mm/com.tencent.mm.plugin.readerapp.ui.ReaderAppUI}:
Window #22 Window{3c1207c u0 com.tencent.mm/com.tencent.mm.ui.LauncherUI}:
Window #21 Window{113b90a u0 com.android.mms/com.android.mms.ui.ConversationList}:
Window #20 Window{511dcd7 u0 in.zhaoj.shadowsocksr/com.github.shadowsocks.Shadowsocks}:
Window #19 Window{3a1a7ec u0 com.android.dialer/com.oneplus.contacts.activities.OPDialtactsActivity}:
Window #18 Window{fa05dd1 u0 com.oneplus.calculator/com.oneplus.calculator.Calculator}:
Window #17 Window{5bd6e6 u0 com.android.settings/com.android.settings.Settings$WifiSettingsActivity}:
Window #16 Window{dc6a478 u0 com.android.settings/com.android.settings.Settings}:
Window #15 Window{a69fe3 u0 me.piebridge.brevent/me.piebridge.brevent.ui.BreventActivity}:
Window #14 Window{beabc4f u0 me.piebridge.brevent/me.piebridge.brevent.ui.BreventActivity}:
Window #13 Window{392b24 u0 com.xiaomi.xmsf/top.trumeet.mipushframework.wizard.StartFailFAQActivity}:
Window #12 Window{ead8448 u0 com.xiaomi.xmsf/top.trumeet.mipushframework.wizard.CheckRunningStatusActivity}:
Window #11 Window{deb90e4 u0 com.xiaomi.xmsf/top.trumeet.mipushframework.wizard.WelcomeActivity}:
Window #10 Window{c596eb u0 com.pushbullet.android/com.pushbullet.android.ui.LaunchActivity}:
Window #9 Window{d911c09 u0 com.oneplus.security/com.oneplus.security.network.view.DataUsageMainActivity}:
Window #8 Window{14c9727 u0 com.android.packageinstaller/com.android.packageinstaller.InstallAppProgress}:
Window #7 Window{6d68205 u0 com.android.incallui/com.android.incallui.InCallActivity}:
Window #6 Window{b0751ba u0 com.oneplus.camera/com.oneplus.camera.OPCameraActivity}:
Window #5 Window{468c227 u0 SurfaceView - com.oneplus.camera/com.oneplus.camera.OPCameraActivity}:
Window #4 Window{6d021cb u0 com.android.chrome/org.chromium.chrome.browser.ChromeTabbedActivity}:
Window #3 Window{4adb6f4 u0 SurfaceView - com.android.chrome/org.chromium.chrome.browser.ChromeTabbedActivity}:
Window #2 Window{21244e1 u0 com.eg.android.AlipayGphone/com.eg.android.AlipayGphone.AlipayLogin}:
Window #1 Window{4ac732 u0 com.alibaba.android.rimet/com.alibaba.android.rimet.biz.home.activity.HomeActivity}:
Window #0 Window{8714cd1 u0 com.android.systemui.ImageWallpaper}:
```

找到是哪个包了么？

@ltux 没有

说实话看 adb shell dumpsys window windows | grep "Window #" 这条命令的结果，看不出来哪个应用有嫌疑。
但是有一点肯定的是，这个应用肯定是拥有“在其他应用上层显示”这个权限的，并且，"除了点广告，目前我没找到其它方法能关掉这个弹窗的方法"，那你可以试试等这个弹窗存在的时候去 设置-应用 里找拥有“在其他应用上层显示”权限的应用，一个一个的关闭这个权限，直到你关闭某个应用的相应权限时这个弹窗消失了，那就找到作祟的应用的。