Add mechanism for determining if apps are system apps

This is being added to help identify system apps so that
the UI can filter on that type.

BUG: 24955055
Change-Id: I8d843bae2d81329009c8cda8c25355d08ab9d1d7

1 files changed, 9 insertions, 1 deletions

diff --git a/src/com/android/packageinstaller/permission/utils/Utils.java b/src/com/android/packageinstaller/permission/utils/Utils.java
index 2cc5d8aa..21830378 100644
--- a/src/com/android/packageinstaller/permission/utils/Utils.java
+++ b/src/com/android/packageinstaller/permission/utils/Utils.java
@@ -31,6 +31,7 @@ import android.util.Log;
 import android.util.TypedValue;
 
 import com.android.packageinstaller.permission.model.AppPermissionGroup;
+import com.android.packageinstaller.permission.model.AppPermissions;
 import com.android.packageinstaller.permission.model.PermissionApps.PermissionApp;
 
 import java.util.List;
@@ -134,7 +135,14 @@ public class Utils {
     }
 
     public static boolean isSystem(PermissionApp app, ArraySet<String> launcherPkgs) {
-        ApplicationInfo info = app.getAppInfo();
+        return isSystem(app.getAppInfo(), launcherPkgs);
+    }
+
+    public static boolean isSystem(AppPermissions app, ArraySet<String> launcherPkgs) {
+        return isSystem(app.getPackageInfo().applicationInfo, launcherPkgs);
+    }
+
+    public static boolean isSystem(ApplicationInfo info, ArraySet<String> launcherPkgs) {
         return info.isSystemApp() && (info.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) == 0
                 && !launcherPkgs.contains(info.packageName);
     }