commit 90cfe17643aa4ecbe7cbfb1c787217456f764e08
author Philip P. Moltmann <moltmann@google.com> Wed Oct 28 14:00:32 2020 -0700
committer android-build-team Robot <android-build-team-robot@google.com> Wed Nov 18 22:51:24 2020 +0000
tree df22fd614ed9638d11a602c9011966c277ac71d5
parent c4ce178c261e6a2dc1aa4c1e1d570f0efd980e47

Hide overlays over uninstall confirm dialog

Test: atest CtsPackageUninstallTestCases
Fixes: 171221302
Change-Id: I38b6d85871064d76f2911e20acc74b4ab76406b3
(cherry picked from commit cdec871e660202ac20fea9805c35ca8e7fc66b20)

packages/PackageInstaller/src/com/android/packageinstaller/UninstallerActivity.java

diff --git a/packages/PackageInstaller/src/com/android/packageinstaller/UninstallerActivity.java b/packages/PackageInstaller/src/com/android/packageinstaller/UninstallerActivity.java
index be778e9..94829b5 100755
--- a/packages/PackageInstaller/src/com/android/packageinstaller/UninstallerActivity.java
+++ b/packages/PackageInstaller/src/com/android/packageinstaller/UninstallerActivity.java
@@ -17,6 +17,7 @@
 package com.android.packageinstaller;
 
 import static android.app.AppOpsManager.MODE_ALLOWED;
+import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
 
 import static com.android.packageinstaller.PackageUtil.getMaxTargetSdkVersionForUid;
 
@@ -87,6 +88,8 @@
 
     @Override
     public void onCreate(Bundle icicle) {
+        getWindow().addSystemFlags(SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
+
         // Never restore any state, esp. never create any fragments. The data in the fragment might
         // be stale, if e.g. the app was uninstalled while the activity was destroyed.
         super.onCreate(null);