From d3986be5e40115158cb3e41f251cad41cf08eeab Mon Sep 17 00:00:00 2001
From: Tony Mak <tonymak@google.com>
Date: Tue, 1 Nov 2016 18:12:10 +0000
Subject: [PATCH] Add javadoc for profileGroupId

According to the implementation of getProfileParent,
profileGroupId == parent user id.

And we have already assumed this is true in some part of code in DPMS.

Test: Javadocs change

Change-Id: Ie48fdf24fb0428d4ee3f09bed2ac26cb17e1ced9
---
 core/java/android/content/pm/UserInfo.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/core/java/android/content/pm/UserInfo.java b/core/java/android/content/pm/UserInfo.java
index 2be36578d5f58..e796fa7db1aaf 100644
--- a/core/java/android/content/pm/UserInfo.java
+++ b/core/java/android/content/pm/UserInfo.java
@@ -102,6 +102,11 @@ public class UserInfo implements Parcelable {
     public long creationTime;
     public long lastLoggedInTime;
     public String lastLoggedInFingerprint;
+    /**
+     * If this user is a parent user, it would be its own user id.
+     * If this user is a child user, it would be its parent user id.
+     * Otherwise, it would be {@link #NO_PROFILE_GROUP_ID}.
+     */
     public int profileGroupId;
     public int restrictedProfileParentId;