commit 1a7b160ca5bf1b0dcf70747e2d1b6457e2ce10bb
author Ricky Wai <rickywai@google.com> Fri Jul 15 15:44:07 2016 +0100
committer Ricky Wai <rickywai@google.com> Mon Jul 18 14:29:53 2016 +0100
tree 9321677112ac8b43b71e5506b715d244d02a329c
parent 695a1c50a274c4ba423d910d3d4167a7493a6ea1

Do not allow to disable package "android"

Bug: 25337001
Change-Id: I837d70898f00d3c97c8ae1f5eadd0791ba045df6

services/core/java/com/android/server/pm/PackageManagerService.java

diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 1ca6148..74ef99d 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -11704,12 +11704,18 @@
                 if (pkgSetting == null) {
                     return false;
                 }
+                // Do not allow "android" is being disabled
+                if ("android".equals(packageName)) {
+                    Slog.w(TAG, "Cannot hide package: android");
+                    return false;
+                }
                 // Only allow protected packages to hide themselves.
                 if (hidden && !UserHandle.isSameApp(uid, pkgSetting.appId)
                         && mProtectedPackages.isPackageStateProtected(userId, packageName)) {
                     Slog.w(TAG, "Not hiding protected package: " + packageName);
                     return false;
                 }
+
                 if (pkgSetting.getHidden(userId) != hidden) {
                     pkgSetting.setHidden(hidden, userId);
                     mSettings.writePackageRestrictionsLPr(userId);