diff --git a/apct-tests/perftests/multiuser/AndroidManifest.xml b/apct-tests/perftests/multiuser/AndroidManifest.xml
index 5befa1f1d4d4d..424d784d6ec10 100644
--- a/apct-tests/perftests/multiuser/AndroidManifest.xml
+++ b/apct-tests/perftests/multiuser/AndroidManifest.xml
@@ -15,8 +15,7 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-        package="com.android.perftests.multiuser">
-
+    package="com.android.perftests.multiuser">
 
     <uses-permission android:name="android.permission.CONTROL_KEYGUARD" />
     <uses-permission android:name="android.permission.DEVICE_POWER" />
@@ -27,6 +26,7 @@
     <uses-permission android:name="android.permission.REAL_GET_TASKS" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS" />
+    <uses-permission android:name="android.permission.SET_WALLPAPER" />
 
     <application>
         <uses-library android:name="android.test.runner" />
@@ -38,5 +38,4 @@
     <queries>
         <package android:name="perftests.multiuser.apps.dummyapp" />
     </queries>
-
 </manifest>
diff --git a/apct-tests/perftests/multiuser/src/android/multiuser/UserLifecycleTests.java b/apct-tests/perftests/multiuser/src/android/multiuser/UserLifecycleTests.java
index 9cd575b28dc03..64ba6d1ccbe8e 100644
--- a/apct-tests/perftests/multiuser/src/android/multiuser/UserLifecycleTests.java
+++ b/apct-tests/perftests/multiuser/src/android/multiuser/UserLifecycleTests.java
@@ -15,6 +15,9 @@
  */
 package android.multiuser;
 
+import static android.app.WallpaperManager.FLAG_LOCK;
+import static android.app.WallpaperManager.FLAG_SYSTEM;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assume.assumeTrue;
@@ -26,6 +29,7 @@ import android.app.AppGlobals;
 import android.app.IActivityManager;
 import android.app.IStopUserCallback;
 import android.app.WaitResult;
+import android.app.WallpaperManager;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.IIntentReceiver;
@@ -35,6 +39,7 @@ import android.content.IntentSender;
 import android.content.pm.IPackageInstaller;
 import android.content.pm.PackageManager;
 import android.content.pm.UserInfo;
+import android.graphics.Bitmap;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.IProgressListener;
@@ -60,6 +65,7 @@ import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
@@ -115,6 +121,7 @@ public class UserLifecycleTests {
     private ActivityManager mAm;
     private IActivityManager mIam;
     private PackageManager mPm;
+    private WallpaperManager mWm;
     private ArrayList<Integer> mUsersToRemove;
     private boolean mHasManagedUserFeature;
     private BroadcastWaiter mBroadcastWaiter;
@@ -133,6 +140,7 @@ public class UserLifecycleTests {
         mIam = ActivityManager.getService();
         mUsersToRemove = new ArrayList<>();
         mPm = context.getPackageManager();
+        mWm = WallpaperManager.getInstance(context);
         mHasManagedUserFeature = mPm.hasSystemFeature(PackageManager.FEATURE_MANAGED_USERS);
         mBroadcastWaiter = new BroadcastWaiter(context, TAG, TIMEOUT_IN_SECOND,
                 Intent.ACTION_USER_STARTED,
@@ -376,6 +384,32 @@ public class UserLifecycleTests {
         removeUser(testUser);
     }
 
+    /** Tests switching to a previously-started, but no-longer-running, user with wait
+     * times between iterations and using a static wallpaper */
+    @Test(timeout = TIMEOUT_MAX_TEST_TIME_MS)
+    public void switchUser_stopped_staticWallpaper() throws RemoteException {
+        assumeTrue(mWm.isWallpaperSupported() && mWm.isSetWallpaperAllowed());
+        final int startUser = ActivityManager.getCurrentUser();
+        final int testUser = initializeNewUserAndSwitchBack(/* stopNewUser */ true,
+                /* useStaticWallpaper */true);
+        while (mRunner.keepRunning()) {
+            mRunner.pauseTiming();
+            waitCoolDownPeriod();
+            Log.d(TAG, "Starting timer");
+            mRunner.resumeTiming();
+
+            switchUser(testUser);
+
+            mRunner.pauseTiming();
+            Log.d(TAG, "Stopping timer");
+            switchUserNoCheck(startUser);
+            stopUserAfterWaitingForBroadcastIdle(testUser, true);
+            attestFalse("Failed to stop user " + testUser, mAm.isUserRunning(testUser));
+            mRunner.resumeTimingForNextIteration();
+        }
+        removeUser(testUser);
+    }
+
     /** Tests switching to an already-created already-running non-owner background user. */
     @Test(timeout = TIMEOUT_MAX_TEST_TIME_MS)
     public void switchUser_running() throws RemoteException {
@@ -419,6 +453,31 @@ public class UserLifecycleTests {
         removeUser(testUser);
     }
 
+    /** Tests switching to an already-created already-running non-owner background user, with wait
+     * times between iterations and using a default static wallpaper */
+    @Test(timeout = TIMEOUT_MAX_TEST_TIME_MS)
+    public void switchUser_running_staticWallpaper() throws RemoteException {
+        assumeTrue(mWm.isWallpaperSupported() && mWm.isSetWallpaperAllowed());
+        final int startUser = ActivityManager.getCurrentUser();
+        final int testUser = initializeNewUserAndSwitchBack(/* stopNewUser */ false,
+                /* useStaticWallpaper */ true);
+        while (mRunner.keepRunning()) {
+            mRunner.pauseTiming();
+            waitCoolDownPeriod();
+            Log.d(TAG, "Starting timer");
+            mRunner.resumeTiming();
+
+            switchUser(testUser);
+
+            mRunner.pauseTiming();
+            Log.d(TAG, "Stopping timer");
+            waitForBroadcastIdle();
+            switchUserNoCheck(startUser);
+            mRunner.resumeTimingForNextIteration();
+        }
+        removeUser(testUser);
+    }
+
     /** Tests stopping a background user. */
     @Test(timeout = TIMEOUT_MAX_TEST_TIME_MS)
     public void stopUser() throws RemoteException {
@@ -847,14 +906,20 @@ public class UserLifecycleTests {
         waitForLatch("Failed to properly stop user " + userId, latch);
     }
 
+    private int initializeNewUserAndSwitchBack(boolean stopNewUser) throws RemoteException {
+        return initializeNewUserAndSwitchBack(stopNewUser, /* useStaticWallpaper */ false);
+    }
+
     /**
      * Creates a user and waits for its ACTION_USER_UNLOCKED.
      * Then switches to back to the original user and waits for its switchUser() to finish.
      *
      * @param stopNewUser whether to stop the new user after switching to otherUser.
+     * @param useStaticWallpaper whether to switch the wallpaper of the default user to a static.
      * @return userId of the newly created user.
      */
-    private int initializeNewUserAndSwitchBack(boolean stopNewUser) throws RemoteException {
+    private int initializeNewUserAndSwitchBack(boolean stopNewUser, boolean useStaticWallpaper)
+            throws RemoteException {
         final int origUser = mAm.getCurrentUser();
         // First, create and switch to testUser, waiting for its ACTION_USER_UNLOCKED
         final int testUser = createUserNoFlags();
@@ -862,6 +927,17 @@ public class UserLifecycleTests {
             mAm.switchUser(testUser);
         }, Intent.ACTION_USER_UNLOCKED, Intent.ACTION_MEDIA_MOUNTED);
 
+        if (useStaticWallpaper) {
+            assertTrue(mWm.isWallpaperSupported() && mWm.isSetWallpaperAllowed());
+            try {
+                Bitmap blank = Bitmap.createBitmap(1, 1, Bitmap.Config.ALPHA_8);
+                mWm.setBitmap(blank, /* visibleCropHint */ null, /* allowBackup */ true,
+                        /* which */ FLAG_SYSTEM | FLAG_LOCK, testUser);
+            } catch (IOException exception) {
+                fail("Unable to set static wallpaper.");
+            }
+        }
+
         // Second, switch back to origUser, waiting merely for switchUser() to finish
         switchUser(origUser);
         attestTrue("Didn't switch back to user, " + origUser, origUser == mAm.getCurrentUser());