Mark permissions that are auto granted/revoked as policy_fixed

Let PackageManager know that the permission state was changed
by policy so that it can't be modified by the user anymore.

Bug: 21888917
Change-Id: Idd09005515fac89fb1603b3aff0345a1f5e7bd79

1 files changed, 8 insertions, 0 deletions

diff --git a/src/com/android/packageinstaller/permission/model/Permission.java b/src/com/android/packageinstaller/permission/model/Permission.java
index 09c927be..da234bdb 100644
--- a/src/com/android/packageinstaller/permission/model/Permission.java
+++ b/src/com/android/packageinstaller/permission/model/Permission.java
@@ -96,6 +96,14 @@ public final class Permission {
         }
     }
 
+    public void setPolicyFixed(boolean policyFixed) {
+        if (policyFixed) {
+            mFlags |= PackageManager.FLAG_PERMISSION_POLICY_FIXED;
+        } else {
+            mFlags &= ~PackageManager.FLAG_PERMISSION_POLICY_FIXED;
+        }
+    }
+
     public boolean shouldRevokeOnUpgrade() {
         return (mFlags & PackageManager.FLAG_PERMISSION_REVOKE_ON_UPGRADE) != 0;
     }