From 64ec3641ad110eb5e2875c50e2797ead0932fa2c Mon Sep 17 00:00:00 2001
From: Jordan Jozwiak <jjoz@google.com>
Date: Thu, 15 Oct 2020 15:30:30 -0700
Subject: Move constants from service to manager

These constants must be in the Manager so that they can be accessed by
CarUserManagerService. They are @hide since they are not meant to be
exposed publicly.

Bug: 155913815
Test: atest UserManagerTest
Change-Id: I62922c1487e2eb0d66f38ac7b0b8d58f31d3ec90
---
 core/java/android/os/UserManager.java | 46 +++++++++++++++++++++++++++++++++--
 1 file changed, 44 insertions(+), 2 deletions(-)

(limited to 'core/java/android')

diff --git a/core/java/android/os/UserManager.java b/core/java/android/os/UserManager.java
index 42ae93030f38..33524c92b9f5 100644
--- a/core/java/android/os/UserManager.java
+++ b/core/java/android/os/UserManager.java
@@ -1467,6 +1467,48 @@ public class UserManager {
     })
     public @interface UserSwitchabilityResult {}
 
+    /**
+     * A response code from {@link #removeUserOrSetEphemeral(int)} indicating that the specified
+     * user has been successfully removed.
+     * @hide
+     */
+    public static final int REMOVE_RESULT_REMOVED = 0;
+
+    /**
+     * A response code from {@link #removeUserOrSetEphemeral(int)} indicating that the specified
+     * user has had its {@link UserInfo#FLAG_EPHEMERAL} flag set to {@code true}, so that it will be
+     * removed when the user is stopped or on boot.
+     * @hide
+     */
+    public static final int REMOVE_RESULT_SET_EPHEMERAL = 1;
+
+    /**
+     * A response code from {@link #removeUserOrSetEphemeral(int)} indicating that the specified
+     * user is already in the process of being removed.
+     * @hide
+     */
+    public static final int REMOVE_RESULT_ALREADY_BEING_REMOVED = 2;
+
+    /**
+     * A response code from {@link #removeUserOrSetEphemeral(int)} indicating that an error occurred
+     * that prevented the user from being removed or set as ephemeral.
+     * @hide
+     */
+    public static final int REMOVE_RESULT_ERROR = 3;
+
+    /**
+     * Possible response codes from {@link #removeUserOrSetEphemeral(int)}.
+     * @hide
+     */
+    @IntDef(prefix = { "REMOVE_RESULT_" }, value = {
+            REMOVE_RESULT_REMOVED,
+            REMOVE_RESULT_SET_EPHEMERAL,
+            REMOVE_RESULT_ALREADY_BEING_REMOVED,
+            REMOVE_RESULT_ERROR,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface RemoveResult {}
+
     /**
      * Indicates user operation is successful.
      */
@@ -3982,11 +4024,11 @@ public class UserManager {
      * the current user, then set the user as ephemeral so that it will be removed when it is
      * stopped.
      *
-     * @return the {@link com.android.server.pm.UserManagerService.RemoveResult} code
+     * @return the {@link RemoveResult} code
      * @hide
      */
     @RequiresPermission(android.Manifest.permission.MANAGE_USERS)
-    public int removeUserOrSetEphemeral(@UserIdInt int userId) {
+    public @RemoveResult int removeUserOrSetEphemeral(@UserIdInt int userId) {
         try {
             return mService.removeUserOrSetEphemeral(userId);
         } catch (RemoteException re) {
-- 
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