From 012657073e9fab12ed980916cb0c10bfc6bb907b Mon Sep 17 00:00:00 2001
From: Jack Yu <jackyu@google.com>
Date: Thu, 4 Jun 2020 11:46:55 -0700
Subject: [PATCH] Made HIDE_NON_SYSTEM_OVERLAY_WINDOWS permission available to
 pre-installed apps

Allowing pre-installed apps to use HIDE_NON_SYSTEM_OVERLAY_WINDOWS
permission which can prevent other app's overlay displaying on top
of its activity.

Bug: 144507081
Bug: 156196966

Test: Manual & CtsPermission2TestCases
Change-Id: I0b935b04158c68b66ba8f3409e70c97f84ed54b0
---
 core/res/AndroidManifest.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index fd8460f9c4786..a2963426c47ee 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -3158,7 +3158,7 @@
          @hide
     -->
     <permission android:name="android.permission.HIDE_NON_SYSTEM_OVERLAY_WINDOWS"
-                android:protectionLevel="signature|installer" />
+                android:protectionLevel="signature|preinstalled" />
 
     <!-- @SystemApi Allows an application to manage (create, destroy,
          Z-order) application tokens in the window manager.