From 7a84f1a9ac86e7907ed9717e35fde058c7fd7542 Mon Sep 17 00:00:00 2001
From: Yanting Yang <yantingyang@google.com>
Date: Wed, 6 May 2020 21:28:57 +0800
Subject: [PATCH] Add mainline module utils function into AppUtils

Bug: 152718521
Test: make RunSettingsLibRoboTests
Change-Id: I258a6272bb596f7d6d2697d9e46a8624fb296442
---
 .../android/settingslib/applications/AppUtils.java    | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/packages/SettingsLib/src/com/android/settingslib/applications/AppUtils.java b/packages/SettingsLib/src/com/android/settingslib/applications/AppUtils.java
index c4ff71940d200..ae3194df28fe5 100644
--- a/packages/SettingsLib/src/com/android/settingslib/applications/AppUtils.java
+++ b/packages/SettingsLib/src/com/android/settingslib/applications/AppUtils.java
@@ -140,4 +140,15 @@ public class AppUtils {
                 .isSystemModule(packageName);
     }
 
+    /**
+     * Returns a boolean indicating whether a given package is a mainline module.
+     */
+    public static boolean isMainlineModule(Context context, String packageName) {
+        final PackageManager pm = context.getPackageManager();
+        try {
+            return pm.getModuleInfo(packageName, 0 /* flags */) != null;
+        } catch (PackageManager.NameNotFoundException e) {
+            return false;
+        }
+    }
 }