避免为使用SYSTEM_ALERT_WINDOW的服务检测到屏幕覆盖 [英] Avoid Screen Overlay Detected for service that uses SYSTEM_ALERT_WINDOW
问题描述
我的应用主要用途是叠加层，该叠加层是通过服务运行的.
My app main usage is overlay, the overlay is running from a service.
Android Security add the nice "Screen Overlay Detected"
当用户尝试更改权限时，我想避免检测到屏幕覆盖".所以...我添加了一个AccessiblityService来检测:
I want to avoid "Screen Overlay Detected" when user tries to change permissions. so... I've add an AccessiblityService that detects:
if ( event.getPackageName().equals("com.google.android.packageinstaller") ){
stopService(myServiceIntent);
}
但是，即使现在我仍然看到此消息. (当我的服务停止时...).
However, even now I see this message popping. (when my service is stopped...).
我看到暮光之城做到了毫无问题
我想念什么?
p.s. -我也尝试过构建签名的apk，但看到的行为完全相同.
p.s. - I've also tried building a signed apk but saw exact same behavior.
推荐答案
看来我已经能够解决这个问题.
It seems I've been able to resolve this.
a)不能确定stopService将停止您的服务. 如此处所述:
a) stopService isn't assured your service will be stopped. as described here :
直到所有这些绑定被删除，它才会被销毁.有关服务生命周期的更多详细信息，请参见>服务文档.
It will not be destroyed until all of these bindings are removed. See > the Service documentation for more details on a service's lifecycle.
b)我能够通过发送名为stopSelf()的意图来终止我的服务. 但是，进程终止/启动可能很慢.
b) I was able to kill my service by sending intent that called stopSelf(). However process killing/starting can be slow.
c)最佳分辨率:因此Android似乎会检查视图的可见性.无需终止服务或进行任何更复杂的操作.
c) Best resolution: so it seems Android checks for view visibility. no need to kill services or do anything more complicated.
我目前的操作方式: -AccessibilityService(已由我的应用程序使用)监视"com.google.android.packageinstaller"，但可以将其细化为以下类:"com.android.packageinstaller.permission.ui.ManagePermissionsActivity"
Current way I'm doing it: - AccessibilityService (already used by my app) monitor "com.google.android.packageinstaller" though it can be refined to class: "com.android.packageinstaller.permission.ui.ManagePermissionsActivity"
-
一旦在此类中检测到，我们便将Intent发送给鸭子"，当我们外出时，我们将发送另一个我们要继续使用的intent.
Once detected in this class, we send Intent to "duck", and when we're out, we send another intent that we're back on.
该服务通过以下方式处理这些呼叫:
The service handles those calls by:
[ourView].setVisibility(View.INVISIBLE); // when permission settings shown
[ourView].setVisibility(View.VISIBLE); // when normal flow
这篇关于避免为使用SYSTEM_ALERT_WINDOW的服务检测到屏幕覆盖的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
