diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 50d97cf..5393475 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -12886,7 +12886,14 @@
     field public static final String KEY_SENSITIVE_CONTENT = "key_sensitive_content";
     field public static final String KEY_SNOOZE_CRITERIA = "key_snooze_criteria";
     field public static final String KEY_TEXT_REPLIES = "key_text_replies";
+    field @FlaggedApi("android.service.notification.notification_classification") public static final String KEY_TYPE = "key_type";
     field public static final String KEY_USER_SENTIMENT = "key_user_sentiment";
+    field @FlaggedApi("android.service.notification.notification_classification") public static final int TYPE_CONTENT_RECOMMENDATION = 4; // 0x4
+    field @FlaggedApi("android.service.notification.notification_classification") public static final int TYPE_NEWS = 3; // 0x3
+    field @FlaggedApi("android.service.notification.notification_classification") public static final int TYPE_OTHER = 0; // 0x0
+    field @FlaggedApi("android.service.notification.notification_classification") public static final int TYPE_PROMOTION = 1; // 0x1
+    field @FlaggedApi("android.service.notification.notification_classification") public static final int TYPE_SOCIAL_MEDIA = 2; // 0x2
+    field @FlaggedApi("android.service.notification.notification_classification") public static final int TYPE_UNKNOWN = -1; // 0xffffffff
   }
 
   public abstract class NotificationAssistantService extends android.service.notification.NotificationListenerService {
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index c2f960f..d899511 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -379,6 +379,10 @@
     method public void setImportantConversation(boolean);
     method public void setOriginalImportance(int);
     method public void setUserVisibleTaskShown(boolean);
+    field @FlaggedApi("android.service.notification.notification_classification") public static final String NEWS_ID = "android.app.news";
+    field @FlaggedApi("android.service.notification.notification_classification") public static final String PROMOTIONS_ID = "android.app.promotions";
+    field @FlaggedApi("android.service.notification.notification_classification") public static final String RECS_ID = "android.app.recs";
+    field @FlaggedApi("android.service.notification.notification_classification") public static final String SOCIAL_MEDIA_ID = "android.app.social";
   }
 
   public final class NotificationChannelGroup implements android.os.Parcelable {
diff --git a/core/java/android/app/NotificationChannel.java b/core/java/android/app/NotificationChannel.java
index 3f6c81b..326d7ce 100644
--- a/core/java/android/app/NotificationChannel.java
+++ b/core/java/android/app/NotificationChannel.java
@@ -72,6 +72,35 @@
     public static final String DEFAULT_CHANNEL_ID = "miscellaneous";
 
     /**
+     * A reserved id for a system channel reserved for promotional notifications.
+     *  @hide
+     */
+    @TestApi
+    @FlaggedApi(android.service.notification.Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final String PROMOTIONS_ID = "android.app.promotions";
+    /**
+     * A reserved id for a system channel reserved for non-conversation social media notifications.
+     *  @hide
+     */
+    @TestApi
+    @FlaggedApi(android.service.notification.Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final String SOCIAL_MEDIA_ID = "android.app.social";
+    /**
+     * A reserved id for a system channel reserved for news notifications.
+     *  @hide
+     */
+    @TestApi
+    @FlaggedApi(android.service.notification.Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final String NEWS_ID = "android.app.news";
+    /**
+     * A reserved id for a system channel reserved for content recommendation notifications.
+     *  @hide
+     */
+    @TestApi
+    @FlaggedApi(android.service.notification.Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final String RECS_ID = "android.app.recs";
+
+    /**
      * The formatter used by the system to create an id for notification
      * channels when it automatically creates conversation channels on behalf of an app. The format
      * string takes two arguments, in this order: the
diff --git a/core/java/android/hardware/biometrics/BiometricManager.java b/core/java/android/hardware/biometrics/BiometricManager.java
index fdd8b04..678bd6b 100644
--- a/core/java/android/hardware/biometrics/BiometricManager.java
+++ b/core/java/android/hardware/biometrics/BiometricManager.java
@@ -137,6 +137,7 @@
                 BIOMETRIC_WEAK,
                 BIOMETRIC_CONVENIENCE,
                 DEVICE_CREDENTIAL,
+                MANDATORY_BIOMETRICS,
         })
         @Retention(RetentionPolicy.SOURCE)
         @interface Types {}
@@ -214,6 +215,21 @@
          */
         int DEVICE_CREDENTIAL = 1 << 15;
 
+        /**
+         * The bit is used to request for mandatory biometrics.
+         *
+         * <p> The requirements to trigger mandatory biometrics are as follows:
+         * 1. User must have enabled the toggle for mandatory biometrics is settings
+         * 2. User must have enrollments for all {@link #BIOMETRIC_STRONG} sensors available
+         * 3. The device must not be in a trusted location
+         * </p>
+         *
+         * <p> If all the above conditions are satisfied, only {@link #BIOMETRIC_STRONG} sensors
+         * will be eligible for authentication, and device credential fallback will be dropped.
+         * @hide
+         */
+        int MANDATORY_BIOMETRICS = 1 << 16;
+
     }
 
     /**
diff --git a/core/java/android/hardware/biometrics/BiometricPrompt.java b/core/java/android/hardware/biometrics/BiometricPrompt.java
index 37a2df8..42f5fc8 100644
--- a/core/java/android/hardware/biometrics/BiometricPrompt.java
+++ b/core/java/android/hardware/biometrics/BiometricPrompt.java
@@ -794,10 +794,15 @@
         public void onDialogDismissed(int reason) {
             // Check the reason and invoke OnClickListener(s) if necessary
             if (reason == DISMISSED_REASON_NEGATIVE) {
-                mNegativeButtonInfo.executor.execute(() -> {
-                    mNegativeButtonInfo.listener.onClick(null, DialogInterface.BUTTON_NEGATIVE);
-                    mIsPromptShowing = false;
-                });
+                if (mNegativeButtonInfo != null) {
+                    mNegativeButtonInfo.executor.execute(() -> {
+                        mNegativeButtonInfo.listener.onClick(null, DialogInterface.BUTTON_NEGATIVE);
+                        mIsPromptShowing = false;
+                    });
+                } else {
+                    mAuthenticationCallback.onAuthenticationError(BIOMETRIC_ERROR_USER_CANCELED,
+                            null /* errString */);
+                }
             } else if (reason == DISMISSED_REASON_CONTENT_VIEW_MORE_OPTIONS) {
                 if (mContentViewMoreOptionsButtonInfo != null) {
                     mContentViewMoreOptionsButtonInfo.executor.execute(() -> {
diff --git a/core/java/android/hardware/biometrics/PromptInfo.java b/core/java/android/hardware/biometrics/PromptInfo.java
index ba9f30d..901f6b7 100644
--- a/core/java/android/hardware/biometrics/PromptInfo.java
+++ b/core/java/android/hardware/biometrics/PromptInfo.java
@@ -195,6 +195,10 @@
             return true;
         } else if (mContentView != null && isContentViewMoreOptionsButtonUsed()) {
             return true;
+        } else if (Flags.mandatoryBiometrics()
+                && (mAuthenticators & BiometricManager.Authenticators.MANDATORY_BIOMETRICS)
+                != 0) {
+            return true;
         }
         return false;
     }
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index d91508f..4e8a04f 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -11046,6 +11046,12 @@
         public static final String BIOMETRIC_APP_ENABLED = "biometric_app_enabled";
 
         /**
+         * Whether or not mandatory biometrics is enabled.
+         * @hide
+         */
+        public static final String MANDATORY_BIOMETRICS = "mandatory_biometrics";
+
+        /**
          * Whether or not active unlock triggers on wake.
          * @hide
          */
diff --git a/core/java/android/service/notification/Adjustment.java b/core/java/android/service/notification/Adjustment.java
index 9c14946..63410c7 100644
--- a/core/java/android/service/notification/Adjustment.java
+++ b/core/java/android/service/notification/Adjustment.java
@@ -15,6 +15,8 @@
  */
 package android.service.notification;
 
+import android.annotation.FlaggedApi;
+import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.StringDef;
@@ -62,7 +64,8 @@
             KEY_IMPORTANCE_PROPOSAL,
             KEY_SENSITIVE_CONTENT,
             KEY_RANKING_SCORE,
-            KEY_NOT_CONVERSATION
+            KEY_NOT_CONVERSATION,
+            KEY_TYPE
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface Keys {}
@@ -172,6 +175,59 @@
     public static final String KEY_NOT_CONVERSATION = "key_not_conversation";
 
     /**
+     * Data type: int, the classification type of this notification. The OS may display
+     * notifications differently depending on the type, and may change the alerting level of the
+     * notification.
+     */
+    @FlaggedApi(Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final String KEY_TYPE = "key_type";
+
+    /** @hide */
+    @IntDef(prefix = { "TYPE_" }, value = {
+            TYPE_UNKNOWN,
+            TYPE_OTHER,
+            TYPE_PROMOTION,
+            TYPE_SOCIAL_MEDIA,
+            TYPE_NEWS,
+            TYPE_CONTENT_RECOMMENDATION
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface Types {}
+
+    /**
+     * The type of this notification is unknown.
+     */
+    @FlaggedApi(Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final int TYPE_UNKNOWN = -1;
+    /**
+     * The type of this notification is not one of ones known to the NotificationAssistantService.
+     */
+    @FlaggedApi(Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final int TYPE_OTHER = 0;
+    /**
+     * The type of this notification is a promotion/deal.
+     */
+    @FlaggedApi(Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final int TYPE_PROMOTION = 1;
+    /**
+     * The type of this notification is social media content that isn't a
+     * {@link Notification.Builder#setShortcutId(String) conversation}.
+     */
+    @FlaggedApi(Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final int TYPE_SOCIAL_MEDIA = 2;
+    /**
+     * The type of this notification is news.
+     */
+    @FlaggedApi(Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final int TYPE_NEWS = 3;
+    /**
+     * The type of this notification is content recommendation, for example new videos or books the
+     * user may be interested in.
+     */
+    @FlaggedApi(Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final int TYPE_CONTENT_RECOMMENDATION = 4;
+
+    /**
      * Create a notification adjustment.
      *
      * @param pkg The package of the notification.
diff --git a/core/java/android/service/notification/flags.aconfig b/core/java/android/service/notification/flags.aconfig
index c5b4b41..bdef041 100644
--- a/core/java/android/service/notification/flags.aconfig
+++ b/core/java/android/service/notification/flags.aconfig
@@ -35,4 +35,12 @@
   description: "Guards the new CallStyleNotificationEventsCallback"
   bug: "305095040"
   is_fixed_read_only: true
+}
+
+flag {
+    name: "notification_classification"
+    is_exported: true
+    namespace: "systemui"
+    description: "Allows the NAS to classify notifications"
+    bug: "343988084"
 }
\ No newline at end of file
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index b6e8383..351cbad 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -5430,6 +5430,10 @@
     <string name="call_notification_screening_text">Screening an incoming call</string>
 
     <string name="default_notification_channel_label">Uncategorized</string>
+    <string name="promotional_notification_channel_label">Promotions</string>
+    <string name="social_notification_channel_label">Social</string>
+    <string name="news_notification_channel_label">News</string>
+    <string name="recs_notification_channel_label">Recommendations</string>
 
     <string name="importance_from_user">You set the importance of these notifications.</string>
     <string name="importance_from_person">This is important because of the people involved.</string>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 85397fa..0de9179 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -5516,6 +5516,12 @@
   <java-symbol type="string" name="biometric_dangling_notification_action_set_up" />
   <java-symbol type="string" name="biometric_dangling_notification_action_not_now" />
 
+  <!-- Notification bundles -->
+  <java-symbol type="string"  name="promotional_notification_channel_label"/>
+  <java-symbol type="string"  name="social_notification_channel_label"/>
+  <java-symbol type="string"  name="news_notification_channel_label"/>
+  <java-symbol type="string"  name="recs_notification_channel_label"/>
+
   <!-- Priority Modes icons -->
   <java-symbol type="drawable" name="ic_zen_mode_type_bedtime" />
   <java-symbol type="drawable" name="ic_zen_mode_type_driving" />
@@ -5526,5 +5532,4 @@
   <java-symbol type="drawable" name="ic_zen_mode_type_schedule_time" />
   <java-symbol type="drawable" name="ic_zen_mode_type_theater" />
   <java-symbol type="drawable" name="ic_zen_mode_type_unknown" />
-
 </resources>
diff --git a/core/tests/coretests/src/android/hardware/biometrics/BiometricPromptTest.java b/core/tests/coretests/src/android/hardware/biometrics/BiometricPromptTest.java
index ca91542..5464ea3 100644
--- a/core/tests/coretests/src/android/hardware/biometrics/BiometricPromptTest.java
+++ b/core/tests/coretests/src/android/hardware/biometrics/BiometricPromptTest.java
@@ -28,6 +28,7 @@
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -209,6 +210,25 @@
                 "The number of list items exceeds ");
     }
 
+    @Test
+    public void testOnDialogDismissed_dialogDismissedNegative() throws RemoteException {
+        final ArgumentCaptor<IBiometricServiceReceiver> biometricServiceReceiverCaptor =
+                ArgumentCaptor.forClass(IBiometricServiceReceiver.class);
+        final BiometricPrompt.AuthenticationCallback callback =
+                mock(BiometricPrompt.AuthenticationCallback.class);
+        mBiometricPrompt.authenticate(mCancellationSignal, mExecutor, callback);
+        mLooper.dispatchAll();
+
+        verify(mService).authenticate(any(), anyLong(), anyInt(),
+                biometricServiceReceiverCaptor.capture(), anyString(), any());
+
+        biometricServiceReceiverCaptor.getValue().onDialogDismissed(
+                BiometricPrompt.DISMISSED_REASON_NEGATIVE);
+
+        verify(callback).onAuthenticationError(BiometricConstants.BIOMETRIC_ERROR_USER_CANCELED,
+                null /* errString */);
+    }
+
     private String generateRandomString(int charNum) {
         final Random random = new Random();
         final StringBuilder longString = new StringBuilder(charNum);
diff --git a/data/etc/com.android.settings.xml b/data/etc/com.android.settings.xml
index 7a4b6bc..99911de 100644
--- a/data/etc/com.android.settings.xml
+++ b/data/etc/com.android.settings.xml
@@ -69,5 +69,6 @@
         <permission name="android.permission.LIST_ENABLED_CREDENTIAL_PROVIDERS" />
         <permission name="android.permission.SATELLITE_COMMUNICATION" />
         <permission name="android.permission.READ_SYSTEM_GRAMMATICAL_GENDER" />
+        <permission name="android.permission.SET_BIOMETRIC_DIALOG_ADVANCED" />
     </privapp-permissions>
 </permissions>
diff --git a/data/etc/package-shareduid-allowlist.xml b/data/etc/package-shareduid-allowlist.xml
index 2401d4a..3b35f44 100644
--- a/data/etc/package-shareduid-allowlist.xml
+++ b/data/etc/package-shareduid-allowlist.xml
@@ -32,4 +32,5 @@
 
 <config>
     <allow-package-shareduid package="android.test.settings" shareduid="android.uid.system" />
+    <allow-package-shareduid package="com.android.performanceLaunch" shareduid="com.android.performanceapp.tests" />
 </config>
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeEventLogger.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeEventLogger.kt
index 9192e6e..fbc11c1 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeEventLogger.kt
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeEventLogger.kt
@@ -159,13 +159,24 @@
     }
 
     companion object {
+        /**
+         * Describes a task position and dimensions.
+         *
+         * @property instanceId instance id of the task
+         * @property uid uid of the app associated with the task
+         * @property taskHeight height of the task in px
+         * @property taskWidth width of the task in px
+         * @property taskX x-coordinate of the top-left corner
+         * @property taskY y-coordinate of the top-left corner
+         *
+         */
         data class TaskUpdate(
             val instanceId: Int,
             val uid: Int,
-            val taskHeight: Int = Int.MIN_VALUE,
-            val taskWidth: Int = Int.MIN_VALUE,
-            val taskX: Int = Int.MIN_VALUE,
-            val taskY: Int = Int.MIN_VALUE,
+            val taskHeight: Int,
+            val taskWidth: Int,
+            val taskX: Int,
+            val taskY: Int,
         )
 
         /**
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeLoggerTransitionObserver.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeLoggerTransitionObserver.kt
index 641952b..42ed988 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeLoggerTransitionObserver.kt
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/DesktopModeLoggerTransitionObserver.kt
@@ -228,6 +228,7 @@
      * Log the appropriate log event based on the new state of TasksInfos and previously cached
      * state and update it
      */
+    // TODO(b/326231724): Trigger logging when task size or position is changed.
     private fun identifyLogEventAndUpdateState(
         transitionInfo: TransitionInfo,
         preTransitionVisibleFreeformTasks: SparseArray<TaskInfo>,
@@ -282,7 +283,6 @@
         visibleFreeformTaskInfos.putAll(postTransitionVisibleFreeformTasks)
     }
 
-    // TODO(b/326231724) - Add logging around taskInfoChanges Updates
     /** Compare the old and new state of taskInfos and identify and log the changes */
     private fun identifyAndLogTaskUpdates(
         sessionId: Int,
@@ -304,13 +304,17 @@
         }
     }
 
-    // TODO(b/326231724: figure out how to get taskWidth and taskHeight from TaskInfo
     private fun buildTaskUpdateForTask(taskInfo: TaskInfo): TaskUpdate {
-        val taskUpdate = TaskUpdate(taskInfo.taskId, taskInfo.userId)
-        // add task x, y if available
-        taskInfo.positionInParent?.let { taskUpdate.copy(taskX = it.x, taskY = it.y) }
-
-        return taskUpdate
+        val screenBounds = taskInfo.configuration.windowConfiguration.bounds
+        val positionInParent = taskInfo.positionInParent
+        return TaskUpdate(
+            instanceId = taskInfo.taskId,
+            uid = taskInfo.userId,
+            taskHeight = screenBounds.height(),
+            taskWidth = screenBounds.width(),
+            taskX = positionInParent.x,
+            taskY = positionInParent.y,
+        )
     }
 
     /** Get [EnterReason] for this session enter */
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DesktopModeLoggerTransitionObserverTest.kt b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DesktopModeLoggerTransitionObserverTest.kt
index fb03f20..cead21b 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DesktopModeLoggerTransitionObserverTest.kt
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/desktopmode/DesktopModeLoggerTransitionObserverTest.kt
@@ -19,6 +19,8 @@
 import android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM
 import android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN
 import android.content.Context
+import android.graphics.Point
+import android.graphics.Rect
 import android.os.IBinder
 import android.testing.AndroidTestingRunner
 import android.view.SurfaceControl
@@ -36,11 +38,12 @@
 import android.window.TransitionInfo.Change
 import android.window.WindowContainerToken
 import androidx.test.filters.SmallTest
-import com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn
 import com.android.modules.utils.testing.ExtendedMockitoRule
+import com.android.wm.shell.ShellTestCase
 import com.android.wm.shell.common.ShellExecutor
 import com.android.wm.shell.desktopmode.DesktopModeEventLogger.Companion.EnterReason
 import com.android.wm.shell.desktopmode.DesktopModeEventLogger.Companion.ExitReason
+import com.android.wm.shell.desktopmode.DesktopModeEventLogger.Companion.TaskUpdate
 import com.android.wm.shell.desktopmode.DesktopModeTransitionTypes.TRANSIT_ENTER_DESKTOP_FROM_APP_FROM_OVERVIEW
 import com.android.wm.shell.desktopmode.DesktopModeTransitionTypes.TRANSIT_ENTER_DESKTOP_FROM_APP_HANDLE_MENU_BUTTON
 import com.android.wm.shell.desktopmode.DesktopModeTransitionTypes.TRANSIT_ENTER_DESKTOP_FROM_KEYBOARD_SHORTCUT
@@ -53,22 +56,23 @@
 import com.android.wm.shell.sysui.ShellInit
 import com.android.wm.shell.transition.TransitionInfoBuilder
 import com.android.wm.shell.transition.Transitions
-import com.google.common.truth.Truth.assertThat
+import junit.framework.Assert.assertNotNull
+import junit.framework.Assert.assertNull
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.mockito.ArgumentCaptor
-import org.mockito.Mock
-import org.mockito.Mockito
-import org.mockito.Mockito.mock
-import org.mockito.Mockito.verify
 import org.mockito.kotlin.any
 import org.mockito.kotlin.eq
+import org.mockito.kotlin.mock
 import org.mockito.kotlin.never
 import org.mockito.kotlin.same
+import org.mockito.kotlin.spy
 import org.mockito.kotlin.times
+import org.mockito.kotlin.verify
 import org.mockito.kotlin.verifyZeroInteractions
+import org.mockito.kotlin.whenever
 
 /**
  * Test class for {@link DesktopModeLoggerTransitionObserver}
@@ -77,20 +81,19 @@
  */
 @SmallTest
 @RunWith(AndroidTestingRunner::class)
-class DesktopModeLoggerTransitionObserverTest {
+class DesktopModeLoggerTransitionObserverTest : ShellTestCase() {
 
   @JvmField
   @Rule
   val extendedMockitoRule =
-      ExtendedMockitoRule.Builder(this)
-          .mockStatic(DesktopModeEventLogger::class.java)
-          .mockStatic(DesktopModeStatus::class.java)
-          .build()!!
+    ExtendedMockitoRule.Builder(this)
+            .mockStatic(DesktopModeStatus::class.java)
+            .build()!!
 
-  @Mock lateinit var testExecutor: ShellExecutor
-  @Mock private lateinit var mockShellInit: ShellInit
-  @Mock private lateinit var transitions: Transitions
-  @Mock private lateinit var context: Context
+  private val testExecutor = mock<ShellExecutor>()
+  private val mockShellInit = mock<ShellInit>()
+  private val transitions = mock<Transitions>()
+  private val context = mock<Context>()
 
   private lateinit var transitionObserver: DesktopModeLoggerTransitionObserver
   private lateinit var shellInit: ShellInit
@@ -98,9 +101,9 @@
 
   @Before
   fun setup() {
-    doReturn(true).`when` { DesktopModeStatus.canEnterDesktopMode(any()) }
-    shellInit = Mockito.spy(ShellInit(testExecutor))
-    desktopModeEventLogger = mock(DesktopModeEventLogger::class.java)
+    whenever(DesktopModeStatus.canEnterDesktopMode(any())).thenReturn(true)
+    shellInit = spy(ShellInit(testExecutor))
+    desktopModeEventLogger = mock<DesktopModeEventLogger>()
 
     transitionObserver =
         DesktopModeLoggerTransitionObserver(
@@ -121,7 +124,7 @@
 
   @Test
   fun transitOpen_notFreeformWindow_doesNotLogTaskAddedOrSessionEnter() {
-    val change = createChange(TRANSIT_OPEN, createTaskInfo(1, WINDOWING_MODE_FULLSCREEN))
+    val change = createChange(TRANSIT_OPEN, createTaskInfo(WINDOWING_MODE_FULLSCREEN))
     val transitionInfo = TransitionInfoBuilder(TRANSIT_OPEN, 0).addChange(change).build()
 
     callOnTransitionReady(transitionInfo)
@@ -132,22 +135,17 @@
 
   @Test
   fun transitOpen_logTaskAddedAndEnterReasonAppFreeformIntent() {
-    val change = createChange(TRANSIT_OPEN, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_OPEN, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo = TransitionInfoBuilder(TRANSIT_OPEN, 0).addChange(change).build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.APP_FREEFORM_INTENT))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.APP_FREEFORM_INTENT, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitEndDragToDesktop_logTaskAddedAndEnterReasonAppHandleDrag() {
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     // task change is finalised when drag ends
     val transitionInfo =
         TransitionInfoBuilder(Transitions.TRANSIT_DESKTOP_MODE_END_DRAG_TO_DESKTOP, 0)
@@ -155,82 +153,57 @@
             .build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.APP_HANDLE_DRAG))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.APP_HANDLE_DRAG, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitEnterDesktopByButtonTap_logTaskAddedAndEnterReasonButtonTap() {
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo =
         TransitionInfoBuilder(TRANSIT_ENTER_DESKTOP_FROM_APP_HANDLE_MENU_BUTTON, 0)
             .addChange(change)
             .build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.APP_HANDLE_MENU_BUTTON))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.APP_HANDLE_MENU_BUTTON, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitEnterDesktopFromAppFromOverview_logTaskAddedAndEnterReasonAppFromOverview() {
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo =
         TransitionInfoBuilder(TRANSIT_ENTER_DESKTOP_FROM_APP_FROM_OVERVIEW, 0)
             .addChange(change)
             .build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.APP_FROM_OVERVIEW))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.APP_FROM_OVERVIEW, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitEnterDesktopFromKeyboardShortcut_logTaskAddedAndEnterReasonKeyboardShortcut() {
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo =
         TransitionInfoBuilder(TRANSIT_ENTER_DESKTOP_FROM_KEYBOARD_SHORTCUT, 0)
             .addChange(change)
             .build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.KEYBOARD_SHORTCUT_ENTER))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.KEYBOARD_SHORTCUT_ENTER, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitToFront_logTaskAddedAndEnterReasonOverview() {
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo = TransitionInfoBuilder(TRANSIT_TO_FRONT, 0).addChange(change).build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.OVERVIEW))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.OVERVIEW, DEFAULT_TASK_UPDATE)
   }
 
   @Test
@@ -238,35 +211,29 @@
     // previous exit to overview transition
     val previousSessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val previousTaskInfo = createTaskInfo(WINDOWING_MODE_FREEFORM)
+    transitionObserver.addTaskInfosToCachedMap(previousTaskInfo)
     transitionObserver.setLoggerSessionId(previousSessionId)
-    val previousChange = createChange(TRANSIT_TO_BACK, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
     val previousTransitionInfo =
         TransitionInfoBuilder(TRANSIT_TO_FRONT, TRANSIT_FLAG_IS_RECENTS)
-            .addChange(previousChange)
+            .addChange(createChange(TRANSIT_TO_BACK, previousTaskInfo))
             .build()
 
     callOnTransitionReady(previousTransitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(previousSessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(previousSessionId), eq(ExitReason.RETURN_HOME_OR_OVERVIEW))
+    verifyTaskRemovedAndExitLogging(
+      previousSessionId, ExitReason.RETURN_HOME_OR_OVERVIEW, DEFAULT_TASK_UPDATE)
 
     // Enter desktop mode from cancelled recents has no transition. Enter is detected on the
     // next transition involving freeform windows
 
     // TRANSIT_TO_FRONT
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo = TransitionInfoBuilder(TRANSIT_TO_FRONT, 0).addChange(change).build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.OVERVIEW))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.OVERVIEW, DEFAULT_TASK_UPDATE)
   }
 
   @Test
@@ -274,35 +241,29 @@
     // previous exit to overview transition
     val previousSessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val previousTaskInfo = createTaskInfo(WINDOWING_MODE_FREEFORM)
+    transitionObserver.addTaskInfosToCachedMap(previousTaskInfo)
     transitionObserver.setLoggerSessionId(previousSessionId)
-    val previousChange = createChange(TRANSIT_TO_BACK, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
     val previousTransitionInfo =
         TransitionInfoBuilder(TRANSIT_TO_FRONT, TRANSIT_FLAG_IS_RECENTS)
-            .addChange(previousChange)
+            .addChange(createChange(TRANSIT_TO_BACK, previousTaskInfo))
             .build()
 
     callOnTransitionReady(previousTransitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(previousSessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(previousSessionId), eq(ExitReason.RETURN_HOME_OR_OVERVIEW))
+    verifyTaskRemovedAndExitLogging(
+      previousSessionId, ExitReason.RETURN_HOME_OR_OVERVIEW, DEFAULT_TASK_UPDATE)
 
     // Enter desktop mode from cancelled recents has no transition. Enter is detected on the
     // next transition involving freeform windows
 
     // TRANSIT_CHANGE
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo = TransitionInfoBuilder(TRANSIT_CHANGE, 0).addChange(change).build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.OVERVIEW))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.OVERVIEW, DEFAULT_TASK_UPDATE)
   }
 
   @Test
@@ -310,35 +271,29 @@
     // previous exit to overview transition
     val previousSessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val previousTaskInfo = createTaskInfo(WINDOWING_MODE_FREEFORM)
+    transitionObserver.addTaskInfosToCachedMap(previousTaskInfo)
     transitionObserver.setLoggerSessionId(previousSessionId)
-    val previousChange = createChange(TRANSIT_TO_BACK, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
     val previousTransitionInfo =
         TransitionInfoBuilder(TRANSIT_TO_FRONT, TRANSIT_FLAG_IS_RECENTS)
-            .addChange(previousChange)
+            .addChange(createChange(TRANSIT_TO_BACK, previousTaskInfo))
             .build()
 
     callOnTransitionReady(previousTransitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(previousSessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(previousSessionId), eq(ExitReason.RETURN_HOME_OR_OVERVIEW))
+    verifyTaskRemovedAndExitLogging(
+      previousSessionId, ExitReason.RETURN_HOME_OR_OVERVIEW, DEFAULT_TASK_UPDATE)
 
     // Enter desktop mode from cancelled recents has no transition. Enter is detected on the
     // next transition involving freeform windows
 
     // TRANSIT_OPEN
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo = TransitionInfoBuilder(TRANSIT_OPEN, 0).addChange(change).build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.OVERVIEW))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.OVERVIEW, DEFAULT_TASK_UPDATE)
   }
 
   @Test
@@ -349,243 +304,202 @@
     // previous exit to overview transition
     val previousSessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val previousTaskInfo = createTaskInfo(WINDOWING_MODE_FREEFORM)
+    transitionObserver.addTaskInfosToCachedMap(previousTaskInfo)
     transitionObserver.setLoggerSessionId(previousSessionId)
-    val previousChange = createChange(TRANSIT_TO_BACK, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
     val previousTransitionInfo =
       TransitionInfoBuilder(TRANSIT_TO_FRONT, TRANSIT_FLAG_IS_RECENTS)
-              .addChange(previousChange)
+              .addChange(createChange(TRANSIT_TO_BACK, previousTaskInfo))
               .build()
 
     callOnTransitionReady(previousTransitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(previousSessionId), any())
-    verify(desktopModeEventLogger, times(1))
-            .logSessionExit(eq(previousSessionId), eq(ExitReason.RETURN_HOME_OR_OVERVIEW))
+    verifyTaskRemovedAndExitLogging(
+      previousSessionId, ExitReason.RETURN_HOME_OR_OVERVIEW, DEFAULT_TASK_UPDATE)
 
     // TRANSIT_ENTER_DESKTOP_FROM_APP_FROM_OVERVIEW
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo =
       TransitionInfoBuilder(TRANSIT_ENTER_DESKTOP_FROM_APP_FROM_OVERVIEW, 0)
               .addChange(change)
               .build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-            .logSessionEnter(eq(sessionId!!), eq(EnterReason.APP_FROM_OVERVIEW))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.APP_FROM_OVERVIEW, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitEnterDesktopFromUnknown_logTaskAddedAndEnterReasonUnknown() {
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo =
         TransitionInfoBuilder(TRANSIT_ENTER_DESKTOP_FROM_UNKNOWN, 0).addChange(change).build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.UNKNOWN_ENTER))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.UNKNOWN_ENTER, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitWake_logTaskAddedAndEnterReasonScreenOn() {
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo = TransitionInfoBuilder(TRANSIT_WAKE, 0).addChange(change).build()
 
     callOnTransitionReady(transitionInfo)
-    val sessionId = transitionObserver.getLoggerSessionId()
 
-    assertThat(sessionId).isNotNull()
-    verify(desktopModeEventLogger, times(1))
-        .logSessionEnter(eq(sessionId!!), eq(EnterReason.SCREEN_ON))
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
-    verifyZeroInteractions(desktopModeEventLogger)
+    verifyTaskAddedAndEnterLogging(EnterReason.SCREEN_ON, DEFAULT_TASK_UPDATE)
   }
 
   @Test
-  fun transitSleep_logTaskAddedAndExitReasonScreenOff_sessionIdNull() {
+  fun transitSleep_logTaskRemovedAndExitReasonScreenOff_sessionIdNull() {
     val sessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(WINDOWING_MODE_FREEFORM))
     transitionObserver.setLoggerSessionId(sessionId)
 
     val transitionInfo = TransitionInfoBuilder(TRANSIT_SLEEP).build()
     callOnTransitionReady(transitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(sessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(sessionId), eq(ExitReason.SCREEN_OFF))
-    verifyZeroInteractions(desktopModeEventLogger)
-    assertThat(transitionObserver.getLoggerSessionId()).isNull()
+    verifyTaskRemovedAndExitLogging(sessionId, ExitReason.SCREEN_OFF, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitExitDesktopTaskDrag_logTaskRemovedAndExitReasonDragToExit_sessionIdNull() {
     val sessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(WINDOWING_MODE_FREEFORM))
     transitionObserver.setLoggerSessionId(sessionId)
 
     // window mode changing from FREEFORM to FULLSCREEN
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FULLSCREEN))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FULLSCREEN))
     val transitionInfo =
         TransitionInfoBuilder(TRANSIT_EXIT_DESKTOP_MODE_TASK_DRAG).addChange(change).build()
     callOnTransitionReady(transitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(sessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(sessionId), eq(ExitReason.DRAG_TO_EXIT))
-    verifyZeroInteractions(desktopModeEventLogger)
-    assertThat(transitionObserver.getLoggerSessionId()).isNull()
+    verifyTaskRemovedAndExitLogging(sessionId, ExitReason.DRAG_TO_EXIT, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitExitDesktopAppHandleButton_logTaskRemovedAndExitReasonButton_sessionIdNull() {
     val sessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(WINDOWING_MODE_FREEFORM))
     transitionObserver.setLoggerSessionId(sessionId)
 
     // window mode changing from FREEFORM to FULLSCREEN
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FULLSCREEN))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FULLSCREEN))
     val transitionInfo =
         TransitionInfoBuilder(TRANSIT_EXIT_DESKTOP_MODE_HANDLE_MENU_BUTTON)
             .addChange(change)
             .build()
     callOnTransitionReady(transitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(sessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(sessionId), eq(ExitReason.APP_HANDLE_MENU_BUTTON_EXIT))
-    verifyZeroInteractions(desktopModeEventLogger)
-    assertThat(transitionObserver.getLoggerSessionId()).isNull()
+    verifyTaskRemovedAndExitLogging(
+        sessionId, ExitReason.APP_HANDLE_MENU_BUTTON_EXIT, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitExitDesktopUsingKeyboard_logTaskRemovedAndExitReasonKeyboard_sessionIdNull() {
     val sessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(WINDOWING_MODE_FREEFORM))
     transitionObserver.setLoggerSessionId(sessionId)
 
     // window mode changing from FREEFORM to FULLSCREEN
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FULLSCREEN))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FULLSCREEN))
     val transitionInfo =
         TransitionInfoBuilder(TRANSIT_EXIT_DESKTOP_MODE_KEYBOARD_SHORTCUT).addChange(change).build()
     callOnTransitionReady(transitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(sessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(sessionId), eq(ExitReason.KEYBOARD_SHORTCUT_EXIT))
-    verifyZeroInteractions(desktopModeEventLogger)
-    assertThat(transitionObserver.getLoggerSessionId()).isNull()
+    verifyTaskRemovedAndExitLogging(
+        sessionId, ExitReason.KEYBOARD_SHORTCUT_EXIT, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitExitDesktopUnknown_logTaskRemovedAndExitReasonUnknown_sessionIdNull() {
     val sessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(WINDOWING_MODE_FREEFORM))
     transitionObserver.setLoggerSessionId(sessionId)
 
     // window mode changing from FREEFORM to FULLSCREEN
-    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(1, WINDOWING_MODE_FULLSCREEN))
+    val change = createChange(TRANSIT_TO_FRONT, createTaskInfo(WINDOWING_MODE_FULLSCREEN))
     val transitionInfo =
         TransitionInfoBuilder(TRANSIT_EXIT_DESKTOP_MODE_UNKNOWN).addChange(change).build()
     callOnTransitionReady(transitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(sessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(sessionId), eq(ExitReason.UNKNOWN_EXIT))
-    verifyZeroInteractions(desktopModeEventLogger)
-    assertThat(transitionObserver.getLoggerSessionId()).isNull()
+    verifyTaskRemovedAndExitLogging(sessionId, ExitReason.UNKNOWN_EXIT, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitToFrontWithFlagRecents_logTaskRemovedAndExitReasonOverview_sessionIdNull() {
     val sessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(WINDOWING_MODE_FREEFORM))
     transitionObserver.setLoggerSessionId(sessionId)
 
     // recents transition
-    val change = createChange(TRANSIT_TO_BACK, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_BACK, createTaskInfo(WINDOWING_MODE_FREEFORM))
     val transitionInfo =
         TransitionInfoBuilder(TRANSIT_TO_FRONT, TRANSIT_FLAG_IS_RECENTS).addChange(change).build()
     callOnTransitionReady(transitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(sessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(sessionId), eq(ExitReason.RETURN_HOME_OR_OVERVIEW))
-    verifyZeroInteractions(desktopModeEventLogger)
-    assertThat(transitionObserver.getLoggerSessionId()).isNull()
+    verifyTaskRemovedAndExitLogging(
+        sessionId, ExitReason.RETURN_HOME_OR_OVERVIEW, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun transitClose_logTaskRemovedAndExitReasonTaskFinished_sessionIdNull() {
     val sessionId = 1
     // add a freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(WINDOWING_MODE_FREEFORM))
     transitionObserver.setLoggerSessionId(sessionId)
 
     // task closing
-    val change = createChange(TRANSIT_CLOSE, createTaskInfo(1, WINDOWING_MODE_FULLSCREEN))
+    val change = createChange(TRANSIT_CLOSE, createTaskInfo(WINDOWING_MODE_FULLSCREEN))
     val transitionInfo = TransitionInfoBuilder(TRANSIT_CLOSE).addChange(change).build()
     callOnTransitionReady(transitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(sessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(sessionId), eq(ExitReason.TASK_FINISHED))
-    verifyZeroInteractions(desktopModeEventLogger)
-    assertThat(transitionObserver.getLoggerSessionId()).isNull()
+    verifyTaskRemovedAndExitLogging(sessionId, ExitReason.TASK_FINISHED, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun sessionExitByRecents_cancelledAnimation_sessionRestored() {
     val sessionId = 1
     // add a freeform task to an existing session
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val taskInfo = createTaskInfo(WINDOWING_MODE_FREEFORM)
+    transitionObserver.addTaskInfosToCachedMap(taskInfo)
     transitionObserver.setLoggerSessionId(sessionId)
 
     // recents transition sent freeform window to back
-    val change = createChange(TRANSIT_TO_BACK, createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_TO_BACK, taskInfo)
     val transitionInfo1 =
         TransitionInfoBuilder(TRANSIT_TO_FRONT, TRANSIT_FLAG_IS_RECENTS).addChange(change).build()
     callOnTransitionReady(transitionInfo1)
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(sessionId), any())
-    verify(desktopModeEventLogger, times(1))
-        .logSessionExit(eq(sessionId), eq(ExitReason.RETURN_HOME_OR_OVERVIEW))
-    assertThat(transitionObserver.getLoggerSessionId()).isNull()
+
+    verifyTaskRemovedAndExitLogging(
+        sessionId, ExitReason.RETURN_HOME_OR_OVERVIEW, DEFAULT_TASK_UPDATE)
 
     val transitionInfo2 = TransitionInfoBuilder(TRANSIT_NONE).build()
     callOnTransitionReady(transitionInfo2)
 
-    verify(desktopModeEventLogger, times(1)).logSessionEnter(any(), any())
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(any(), any())
+    verifyTaskAddedAndEnterLogging(EnterReason.OVERVIEW, DEFAULT_TASK_UPDATE)
   }
 
   @Test
   fun sessionAlreadyStarted_newFreeformTaskAdded_logsTaskAdded() {
     val sessionId = 1
     // add an existing freeform task
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
+    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(WINDOWING_MODE_FREEFORM))
     transitionObserver.setLoggerSessionId(sessionId)
 
     // new freeform task added
-    val change = createChange(TRANSIT_OPEN, createTaskInfo(2, WINDOWING_MODE_FREEFORM))
+    val change = createChange(TRANSIT_OPEN, createTaskInfo(WINDOWING_MODE_FREEFORM, id = 2))
     val transitionInfo = TransitionInfoBuilder(TRANSIT_OPEN, 0).addChange(change).build()
     callOnTransitionReady(transitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), any())
+    verify(desktopModeEventLogger, times(1))
+        .logTaskAdded(eq(sessionId), eq(DEFAULT_TASK_UPDATE.copy(instanceId = 2)))
     verify(desktopModeEventLogger, never()).logSessionEnter(any(), any())
   }
 
@@ -593,42 +507,86 @@
   fun sessionAlreadyStarted_freeformTaskRemoved_logsTaskRemoved() {
     val sessionId = 1
     // add two existing freeform tasks
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(1, WINDOWING_MODE_FREEFORM))
-    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(2, WINDOWING_MODE_FREEFORM))
+    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(WINDOWING_MODE_FREEFORM))
+    transitionObserver.addTaskInfosToCachedMap(createTaskInfo(WINDOWING_MODE_FREEFORM, id = 2))
     transitionObserver.setLoggerSessionId(sessionId)
 
-    // new freeform task added
-    val change = createChange(TRANSIT_CLOSE, createTaskInfo(2, WINDOWING_MODE_FREEFORM))
+    // new freeform task closed
+    val change = createChange(TRANSIT_CLOSE, createTaskInfo(WINDOWING_MODE_FREEFORM, id = 2))
     val transitionInfo = TransitionInfoBuilder(TRANSIT_CLOSE, 0).addChange(change).build()
     callOnTransitionReady(transitionInfo)
 
-    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(sessionId), any())
+    verify(desktopModeEventLogger, times(1))
+        .logTaskRemoved(eq(sessionId), eq(DEFAULT_TASK_UPDATE.copy(instanceId = 2)))
     verify(desktopModeEventLogger, never()).logSessionExit(any(), any())
   }
 
   /** Simulate calling the onTransitionReady() method */
   private fun callOnTransitionReady(transitionInfo: TransitionInfo) {
-    val transition = mock(IBinder::class.java)
-    val startT = mock(SurfaceControl.Transaction::class.java)
-    val finishT = mock(SurfaceControl.Transaction::class.java)
+    val transition = mock<IBinder>()
+    val startT = mock<SurfaceControl.Transaction>()
+    val finishT = mock<SurfaceControl.Transaction>()
 
     transitionObserver.onTransitionReady(transition, transitionInfo, startT, finishT)
   }
 
-  companion object {
-    fun createTaskInfo(taskId: Int, windowMode: Int): ActivityManager.RunningTaskInfo {
-      val taskInfo = ActivityManager.RunningTaskInfo()
-      taskInfo.taskId = taskId
-      taskInfo.configuration.windowConfiguration.windowingMode = windowMode
+  private fun verifyTaskAddedAndEnterLogging(enterReason: EnterReason, taskUpdate: TaskUpdate) {
+    val sessionId = transitionObserver.getLoggerSessionId()
+    assertNotNull(sessionId)
+    verify(desktopModeEventLogger, times(1)).logSessionEnter(eq(sessionId!!), eq(enterReason))
+    verify(desktopModeEventLogger, times(1)).logTaskAdded(eq(sessionId), eq(taskUpdate))
+    verifyZeroInteractions(desktopModeEventLogger)
+  }
 
-      return taskInfo
-    }
+  private fun verifyTaskRemovedAndExitLogging(
+      sessionId: Int,
+      exitReason: ExitReason,
+      taskUpdate: TaskUpdate
+  ) {
+    verify(desktopModeEventLogger, times(1)).logTaskRemoved(eq(sessionId), eq(taskUpdate))
+    verify(desktopModeEventLogger, times(1)).logSessionExit(eq(sessionId), eq(exitReason))
+    verifyZeroInteractions(desktopModeEventLogger)
+    assertNull(transitionObserver.getLoggerSessionId())
+  }
+
+  private companion object {
+    const val DEFAULT_TASK_ID = 1
+    const val DEFAULT_TASK_UID = 2
+    const val DEFAULT_TASK_HEIGHT = 100
+    const val DEFAULT_TASK_WIDTH = 200
+    const val DEFAULT_TASK_X = 30
+    const val DEFAULT_TASK_Y = 70
+    val DEFAULT_TASK_UPDATE =
+        TaskUpdate(
+            DEFAULT_TASK_ID,
+            DEFAULT_TASK_UID,
+            DEFAULT_TASK_HEIGHT,
+            DEFAULT_TASK_WIDTH,
+            DEFAULT_TASK_X,
+            DEFAULT_TASK_Y,
+          )
+
+    fun createTaskInfo(
+        windowMode: Int,
+        id: Int = DEFAULT_TASK_ID,
+        uid: Int = DEFAULT_TASK_UID,
+        taskHeight: Int = DEFAULT_TASK_HEIGHT,
+        taskWidth: Int = DEFAULT_TASK_WIDTH,
+        taskX: Int = DEFAULT_TASK_X,
+        taskY: Int = DEFAULT_TASK_Y,
+    ) = ActivityManager.RunningTaskInfo().apply {
+          taskId = id
+          userId = uid
+          configuration.windowConfiguration.apply {
+            windowingMode = windowMode
+            positionInParent = Point(taskX, taskY)
+            bounds.set(Rect(taskX, taskY, taskX + taskWidth, taskY + taskHeight))
+        }
+      }
 
     fun createChange(mode: Int, taskInfo: ActivityManager.RunningTaskInfo): Change {
       val change =
-          Change(
-              WindowContainerToken(mock(IWindowContainerToken::class.java)),
-              mock(SurfaceControl::class.java))
+          Change(WindowContainerToken(mock<IWindowContainerToken>()), mock<SurfaceControl>())
       change.mode = mode
       change.taskInfo = taskInfo
       return change
diff --git a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionAssociationActivity.java b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionAssociationActivity.java
index f98908c..864de87 100644
--- a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionAssociationActivity.java
+++ b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionAssociationActivity.java
@@ -568,6 +568,8 @@
 
         updateSingleDeviceUi();
 
+        if (mRequest.isSkipPrompt()) return;
+
         mSummary.setVisibility(View.VISIBLE);
         mButtonAllow.setVisibility(View.VISIBLE);
         mButtonNotAllow.setVisibility(View.VISIBLE);
diff --git a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionDeviceDiscoveryService.java b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionDeviceDiscoveryService.java
index e809433..2a8ce87 100644
--- a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionDeviceDiscoveryService.java
+++ b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionDeviceDiscoveryService.java
@@ -127,6 +127,7 @@
                 return false;
             }
         }
+        sScanResultsLiveData.setValue(Collections.emptyList());
         requireNonNull(associationRequest);
         final Intent intent = new Intent(context, CompanionDeviceDiscoveryService.class);
         intent.setAction(ACTION_START_DISCOVERY);
@@ -192,7 +193,6 @@
             sDiscoveryStarted = true;
         }
         mStopAfterFirstMatch = request.isSingleDevice();
-        sScanResultsLiveData.setValue(Collections.emptyList());
         sStateLiveData.setValue(DiscoveryState.IN_PROGRESS);
 
         final List<DeviceFilter<?>> allFilters = request.getDeviceFilters();
diff --git a/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java b/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java
index 9f2ab69..8d02dbd 100644
--- a/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java
+++ b/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java
@@ -279,5 +279,6 @@
         Settings.Secure.ON_DEVICE_INTELLIGENCE_UNBIND_TIMEOUT_MS,
         Settings.Secure.ON_DEVICE_INFERENCE_UNBIND_TIMEOUT_MS,
         Settings.Secure.ON_DEVICE_INTELLIGENCE_IDLE_TIMEOUT_MS,
+        Settings.Secure.MANDATORY_BIOMETRICS,
     };
 }
diff --git a/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java b/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java
index cb7ac45..7169cf7 100644
--- a/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java
+++ b/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java
@@ -438,5 +438,6 @@
         VALIDATORS.put(Secure.ON_DEVICE_INFERENCE_UNBIND_TIMEOUT_MS, ANY_LONG_VALIDATOR);
         VALIDATORS.put(Secure.ON_DEVICE_INTELLIGENCE_UNBIND_TIMEOUT_MS, ANY_LONG_VALIDATOR);
         VALIDATORS.put(Secure.ON_DEVICE_INTELLIGENCE_IDLE_TIMEOUT_MS, NONE_NEGATIVE_LONG_VALIDATOR);
+        VALIDATORS.put(Secure.MANDATORY_BIOMETRICS, new InclusiveIntegerRangeValidator(0, 1));
     }
 }
diff --git a/packages/SystemUI/aconfig/systemui.aconfig b/packages/SystemUI/aconfig/systemui.aconfig
index 0fdcc7a..ffa1db3 100644
--- a/packages/SystemUI/aconfig/systemui.aconfig
+++ b/packages/SystemUI/aconfig/systemui.aconfig
@@ -421,10 +421,13 @@
 }
 
 flag {
-   name: "fast_unlock_transition"
+   name: "faster_unlock_transition"
    namespace: "systemui"
    description: "Faster wallpaper unlock transition"
    bug: "298186160"
+   metadata {
+     purpose: PURPOSE_BUGFIX
+   }
 }
 
 flag {
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalHub.kt b/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalHub.kt
index fbfe050..4dc801c 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalHub.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalHub.kt
@@ -602,10 +602,14 @@
     removeEnabled: Boolean,
     onRemoveClicked: () -> Unit,
     setToolbarSize: (toolbarSize: IntSize) -> Unit,
-    setRemoveButtonCoordinates: (coordinates: LayoutCoordinates) -> Unit,
+    setRemoveButtonCoordinates: (coordinates: LayoutCoordinates?) -> Unit,
     onOpenWidgetPicker: () -> Unit,
     onEditDone: () -> Unit
 ) {
+    if (!removeEnabled) {
+        // Clear any existing coordinates when remove is not enabled.
+        setRemoveButtonCoordinates(null)
+    }
     val removeButtonAlpha: Float by
         animateFloatAsState(
             targetValue = if (removeEnabled) 1f else 0.5f,
@@ -645,7 +649,13 @@
                 contentPadding = Dimensions.ButtonPadding,
                 modifier =
                     Modifier.graphicsLayer { alpha = removeButtonAlpha }
-                        .onGloballyPositioned { setRemoveButtonCoordinates(it) }
+                        .onGloballyPositioned {
+                            // It's possible for this callback to fire after remove has been
+                            // disabled. Check enabled state before setting.
+                            if (removeEnabled) {
+                                setRemoveButtonCoordinates(it)
+                            }
+                        }
             ) {
                 Row(
                     horizontalArrangement =
diff --git a/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/DraggableHandler.kt b/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/DraggableHandler.kt
index bb17024..837c292a 100644
--- a/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/DraggableHandler.kt
+++ b/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/DraggableHandler.kt
@@ -543,7 +543,8 @@
             _toScene = old._toScene,
             userActionDistanceScope = old.userActionDistanceScope,
             orientation = old.orientation,
-            isUpOrLeft = old.isUpOrLeft
+            isUpOrLeft = old.isUpOrLeft,
+            lastDistance = old.lastDistance,
         )
         .apply {
             _currentScene = old._currentScene
@@ -561,6 +562,7 @@
     val userActionDistanceScope: UserActionDistanceScope,
     override val orientation: Orientation,
     override val isUpOrLeft: Boolean,
+    var lastDistance: Float = DistanceUnspecified,
 ) :
     TransitionState.Transition(_fromScene.key, _toScene.key),
     TransitionState.HasOverscrollProperties {
@@ -620,8 +622,6 @@
                 get() = distance().absoluteValue
         }
 
-    private var lastDistance = DistanceUnspecified
-
     /** Whether [TransitionState.Transition.finish] was called on this transition. */
     var isFinishing = false
         private set
diff --git a/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SceneTransitionLayout.kt b/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SceneTransitionLayout.kt
index b925130..33063c8 100644
--- a/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SceneTransitionLayout.kt
+++ b/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SceneTransitionLayout.kt
@@ -461,7 +461,7 @@
     val transitionKey: TransitionKey? = null,
 )
 
-interface UserActionDistance {
+fun interface UserActionDistance {
     /**
      * Return the **absolute** distance of the user action given the size of the scene we are
      * animating from and the [orientation].
diff --git a/packages/SystemUI/compose/scene/tests/src/com/android/compose/animation/scene/DraggableHandlerTest.kt b/packages/SystemUI/compose/scene/tests/src/com/android/compose/animation/scene/DraggableHandlerTest.kt
index f532e2e..a6e52c2 100644
--- a/packages/SystemUI/compose/scene/tests/src/com/android/compose/animation/scene/DraggableHandlerTest.kt
+++ b/packages/SystemUI/compose/scene/tests/src/com/android/compose/animation/scene/DraggableHandlerTest.kt
@@ -1195,4 +1195,23 @@
         assertThat(transition).hasProgress(0f)
         assertThat(transition).hasOverscrollSpec()
     }
+
+    @Test
+    fun interceptingTransitionKeepsDistance() = runGestureTest {
+        var swipeDistance = 75f
+        layoutState.transitions = transitions {
+            from(SceneA, to = SceneB) { distance = UserActionDistance { _, _ -> swipeDistance } }
+        }
+
+        // Start transition.
+        val controller = onDragStarted(overSlop = -50f)
+        assertTransition(fromScene = SceneA, toScene = SceneB, progress = 50f / 75f)
+
+        // Intercept the transition and change the swipe distance. The original distance and
+        // progress should be the same.
+        swipeDistance = 50f
+        controller.onDragStopped(0f)
+        onDragStartedImmediately()
+        assertTransition(fromScene = SceneA, toScene = SceneB, progress = 50f / 75f)
+    }
 }
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/domain/startable/StatusBarStartableTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/domain/startable/StatusBarStartableTest.kt
new file mode 100644
index 0000000..9601f20
--- /dev/null
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/domain/startable/StatusBarStartableTest.kt
@@ -0,0 +1,365 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
+package com.android.systemui.scene.domain.startable
+
+import android.app.StatusBarManager
+import android.provider.DeviceConfig
+import android.view.WindowManagerPolicyConstants
+import androidx.test.filters.SmallTest
+import com.android.compose.animation.scene.ObservableTransitionState
+import com.android.compose.animation.scene.SceneKey
+import com.android.internal.config.sysui.SystemUiDeviceConfigFlags
+import com.android.internal.statusbar.statusBarService
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.authentication.data.repository.fakeAuthenticationRepository
+import com.android.systemui.authentication.shared.model.AuthenticationMethodModel
+import com.android.systemui.concurrency.fakeExecutor
+import com.android.systemui.flags.EnableSceneContainer
+import com.android.systemui.keyguard.data.repository.fakeBiometricSettingsRepository
+import com.android.systemui.keyguard.data.repository.fakeDeviceEntryFingerprintAuthRepository
+import com.android.systemui.keyguard.shared.model.SuccessFingerprintAuthenticationStatus
+import com.android.systemui.kosmos.testScope
+import com.android.systemui.navigationbar.NavigationModeController
+import com.android.systemui.navigationbar.navigationModeController
+import com.android.systemui.power.data.repository.fakePowerRepository
+import com.android.systemui.power.shared.model.WakeSleepReason
+import com.android.systemui.power.shared.model.WakefulnessState
+import com.android.systemui.scene.data.repository.setSceneTransition
+import com.android.systemui.scene.domain.interactor.sceneInteractor
+import com.android.systemui.scene.shared.model.Scenes
+import com.android.systemui.statusbar.domain.interactor.keyguardOcclusionInteractor
+import com.android.systemui.testKosmos
+import com.android.systemui.util.fakeDeviceConfigProxy
+import com.google.common.truth.Truth.assertThat
+import com.google.common.truth.Truth.assertWithMessage
+import kotlin.reflect.full.memberProperties
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Before
+import org.junit.BeforeClass
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentMatchers.anyInt
+import org.mockito.kotlin.any
+import org.mockito.kotlin.argumentCaptor
+import org.mockito.kotlin.atLeastOnce
+import org.mockito.kotlin.mock
+import org.mockito.kotlin.verify
+import org.mockito.kotlin.whenever
+import platform.test.runner.parameterized.Parameter
+import platform.test.runner.parameterized.ParameterizedAndroidJunit4
+import platform.test.runner.parameterized.Parameters
+
+@SmallTest
+@RunWith(ParameterizedAndroidJunit4::class)
+@EnableSceneContainer
+class StatusBarStartableTest : SysuiTestCase() {
+
+    companion object {
+        @Parameters(name = "{0}")
+        @JvmStatic
+        fun testSpecs(): List<TestSpec> {
+            return listOf(
+                TestSpec(
+                    id = 0,
+                    expectedFlags = StatusBarManager.DISABLE_NONE,
+                    Preconditions(
+                        isForceHideHomeAndRecents = false,
+                        isKeyguardShowing = false,
+                        isPowerGestureIntercepted = false,
+                    ),
+                ),
+                TestSpec(
+                    id = 1,
+                    expectedFlags = StatusBarManager.DISABLE_NONE,
+                    Preconditions(
+                        isForceHideHomeAndRecents = false,
+                        isKeyguardShowing = true,
+                        isOccluded = true,
+                        isPowerGestureIntercepted = false,
+                    ),
+                ),
+                TestSpec(
+                    id = 2,
+                    expectedFlags = StatusBarManager.DISABLE_NONE,
+                    Preconditions(
+                        isForceHideHomeAndRecents = false,
+                        isKeyguardShowing = false,
+                        isPowerGestureIntercepted = true,
+                        isOccluded = false,
+                    ),
+                ),
+                TestSpec(
+                    id = 3,
+                    expectedFlags = StatusBarManager.DISABLE_NONE,
+                    Preconditions(
+                        isForceHideHomeAndRecents = false,
+                        isKeyguardShowing = true,
+                        isOccluded = true,
+                        isPowerGestureIntercepted = true,
+                        isAuthenticationMethodSecure = false,
+                    ),
+                ),
+                TestSpec(
+                    id = 4,
+                    expectedFlags = StatusBarManager.DISABLE_NONE,
+                    Preconditions(
+                        isForceHideHomeAndRecents = false,
+                        isKeyguardShowing = true,
+                        isOccluded = true,
+                        isPowerGestureIntercepted = true,
+                        isAuthenticationMethodSecure = true,
+                        isFaceEnrolledAndEnabled = false,
+                    ),
+                ),
+                TestSpec(
+                    id = 5,
+                    expectedFlags = StatusBarManager.DISABLE_RECENT,
+                    Preconditions(
+                        isForceHideHomeAndRecents = false,
+                        isKeyguardShowing = true,
+                        isOccluded = true,
+                        isPowerGestureIntercepted = true,
+                        isAuthenticationMethodSecure = true,
+                        isFaceEnrolledAndEnabled = true,
+                    ),
+                ),
+                TestSpec(
+                    id = 6,
+                    expectedFlags = StatusBarManager.DISABLE_RECENT,
+                    Preconditions(
+                        isForceHideHomeAndRecents = true,
+                        isShowHomeOverLockscreen = true,
+                        isGesturalMode = true,
+                        isPowerGestureIntercepted = false,
+                    ),
+                ),
+                TestSpec(
+                    id = 7,
+                    expectedFlags = StatusBarManager.DISABLE_RECENT,
+                    Preconditions(
+                        isForceHideHomeAndRecents = false,
+                        isKeyguardShowing = true,
+                        isOccluded = false,
+                        isShowHomeOverLockscreen = true,
+                        isGesturalMode = true,
+                        isPowerGestureIntercepted = false,
+                    ),
+                ),
+                TestSpec(
+                    id = 8,
+                    expectedFlags =
+                        StatusBarManager.DISABLE_RECENT or StatusBarManager.DISABLE_HOME,
+                    Preconditions(
+                        isForceHideHomeAndRecents = true,
+                        isShowHomeOverLockscreen = true,
+                        isGesturalMode = false,
+                        isPowerGestureIntercepted = false,
+                    ),
+                ),
+                TestSpec(
+                    id = 9,
+                    expectedFlags =
+                        StatusBarManager.DISABLE_RECENT or StatusBarManager.DISABLE_HOME,
+                    Preconditions(
+                        isForceHideHomeAndRecents = false,
+                        isKeyguardShowing = true,
+                        isOccluded = false,
+                        isShowHomeOverLockscreen = false,
+                        isPowerGestureIntercepted = false,
+                    ),
+                ),
+            )
+        }
+
+        @BeforeClass
+        @JvmStatic
+        fun setUpClass() {
+            val seenIds = mutableSetOf<Int>()
+            testSpecs().forEach { testSpec ->
+                assertWithMessage("Duplicate TestSpec id=${testSpec.id}")
+                    .that(seenIds)
+                    .doesNotContain(testSpec.id)
+                seenIds.add(testSpec.id)
+            }
+        }
+    }
+
+    private val kosmos = testKosmos()
+    private val testScope = kosmos.testScope
+
+    private val statusBarServiceMock = kosmos.statusBarService
+    private val flagsCaptor = argumentCaptor<Int>()
+
+    private val navigationModeControllerMock = kosmos.navigationModeController
+    private var currentNavigationMode = WindowManagerPolicyConstants.NAV_BAR_MODE_3BUTTON
+        set(value) {
+            field = value
+            modeChangedListeners.forEach { listener -> listener.onNavigationModeChanged(field) }
+        }
+
+    private val modeChangedListeners = mutableListOf<NavigationModeController.ModeChangedListener>()
+
+    private val underTest = kosmos.statusBarStartable
+
+    @JvmField @Parameter(0) var testSpec: TestSpec? = null
+
+    @Before
+    fun setUp() {
+        whenever(navigationModeControllerMock.addListener(any())).thenAnswer { invocation ->
+            val listener = invocation.arguments[0] as NavigationModeController.ModeChangedListener
+            modeChangedListeners.add(listener)
+            currentNavigationMode
+        }
+
+        underTest.start()
+    }
+
+    @Test
+    fun test() =
+        testScope.runTest {
+            val preconditions = checkNotNull(testSpec).preconditions
+            preconditions.assertValid()
+
+            setUpWith(preconditions)
+
+            runCurrent()
+
+            verify(statusBarServiceMock, atLeastOnce())
+                .disableForUser(flagsCaptor.capture(), any(), any(), anyInt())
+            assertThat(flagsCaptor.lastValue).isEqualTo(checkNotNull(testSpec).expectedFlags)
+        }
+
+    /** Sets up the state to match what's specified in the given [preconditions]. */
+    private fun TestScope.setUpWith(
+        preconditions: Preconditions,
+    ) {
+        if (!preconditions.isKeyguardShowing) {
+            kosmos.fakeDeviceEntryFingerprintAuthRepository.setAuthenticationStatus(
+                SuccessFingerprintAuthenticationStatus(0, true)
+            )
+        }
+        if (preconditions.isForceHideHomeAndRecents) {
+            whenIdle(Scenes.Bouncer)
+        } else if (preconditions.isKeyguardShowing) {
+            whenIdle(Scenes.Lockscreen)
+        } else {
+            whenIdle(Scenes.Gone)
+        }
+        runCurrent()
+
+        kosmos.keyguardOcclusionInteractor.setWmNotifiedShowWhenLockedActivityOnTop(
+            showWhenLockedActivityOnTop = preconditions.isOccluded,
+            taskInfo = if (preconditions.isOccluded) mock() else null,
+        )
+
+        kosmos.fakeDeviceConfigProxy.setProperty(
+            DeviceConfig.NAMESPACE_SYSTEMUI,
+            SystemUiDeviceConfigFlags.NAV_BAR_HANDLE_SHOW_OVER_LOCKSCREEN,
+            preconditions.isShowHomeOverLockscreen.toString(),
+            /* makeDefault= */ false,
+        )
+        kosmos.fakeExecutor.runAllReady()
+
+        currentNavigationMode =
+            if (preconditions.isGesturalMode) {
+                WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL
+            } else {
+                WindowManagerPolicyConstants.NAV_BAR_MODE_3BUTTON
+            }
+
+        kosmos.fakeAuthenticationRepository.setAuthenticationMethod(
+            if (preconditions.isAuthenticationMethodSecure) {
+                AuthenticationMethodModel.Pin
+            } else {
+                AuthenticationMethodModel.None
+            }
+        )
+
+        kosmos.fakePowerRepository.updateWakefulness(
+            rawState =
+                if (preconditions.isPowerGestureIntercepted) WakefulnessState.AWAKE
+                else WakefulnessState.ASLEEP,
+            lastWakeReason = WakeSleepReason.POWER_BUTTON,
+            lastSleepReason = WakeSleepReason.POWER_BUTTON,
+            powerButtonLaunchGestureTriggered = preconditions.isPowerGestureIntercepted,
+        )
+
+        kosmos.fakeBiometricSettingsRepository.setIsFaceAuthEnrolledAndEnabled(
+            preconditions.isFaceEnrolledAndEnabled
+        )
+
+        runCurrent()
+    }
+
+    /** Sets up an idle state on the given [on] scene. */
+    private fun whenIdle(on: SceneKey) {
+        kosmos.setSceneTransition(ObservableTransitionState.Idle(on))
+        kosmos.sceneInteractor.changeScene(on, "")
+    }
+
+    data class Preconditions(
+        val isForceHideHomeAndRecents: Boolean = false,
+        val isKeyguardShowing: Boolean = true,
+        val isOccluded: Boolean = false,
+        val isPowerGestureIntercepted: Boolean = false,
+        val isShowHomeOverLockscreen: Boolean = false,
+        val isGesturalMode: Boolean = true,
+        val isAuthenticationMethodSecure: Boolean = true,
+        val isFaceEnrolledAndEnabled: Boolean = false,
+    ) {
+        override fun toString(): String {
+            // Only include values set to true:
+            return buildString {
+                append("(")
+                append(
+                    Preconditions::class
+                        .memberProperties
+                        .filter { it.get(this@Preconditions) == true }
+                        .joinToString(", ") { "${it.name}=true" }
+                )
+                append(")")
+            }
+        }
+
+        fun assertValid() {
+            assertWithMessage(
+                    "isForceHideHomeAndRecents means that the bouncer is showing so keyguard must" +
+                        " be showing"
+                )
+                .that(!isForceHideHomeAndRecents || isKeyguardShowing)
+                .isTrue()
+            assertWithMessage("Cannot be occluded if the keyguard isn't showing")
+                .that(!isOccluded || isKeyguardShowing)
+                .isTrue()
+        }
+    }
+
+    data class TestSpec(
+        val id: Int,
+        val expectedFlags: Int,
+        val preconditions: Preconditions,
+    ) {
+        override fun toString(): String {
+            return "id=$id, expected=$expectedFlags, preconditions=$preconditions"
+        }
+    }
+}
diff --git a/packages/SystemUI/res-keyguard/layout/alternate_bouncer.xml b/packages/SystemUI/res-keyguard/layout/alternate_bouncer.xml
index cf9ca15..c9850f2 100644
--- a/packages/SystemUI/res-keyguard/layout/alternate_bouncer.xml
+++ b/packages/SystemUI/res-keyguard/layout/alternate_bouncer.xml
@@ -19,8 +19,6 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:sysui="http://schemas.android.com/apk/res-auto"
     android:id="@+id/alternate_bouncer"
-    android:focusable="true"
-    android:clickable="true"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
diff --git a/packages/SystemUI/res/drawable/placeholder_touchpad_back_gesture.png b/packages/SystemUI/res/drawable/placeholder_touchpad_back_gesture.png
new file mode 100644
index 0000000..526b585
--- /dev/null
+++ b/packages/SystemUI/res/drawable/placeholder_touchpad_back_gesture.png
Binary files differ
diff --git a/packages/SystemUI/res/drawable/placeholder_touchpad_tablet_back_gesture.png b/packages/SystemUI/res/drawable/placeholder_touchpad_tablet_back_gesture.png
new file mode 100644
index 0000000..cba2d20
--- /dev/null
+++ b/packages/SystemUI/res/drawable/placeholder_touchpad_tablet_back_gesture.png
Binary files differ
diff --git a/packages/SystemUI/res/layout/sidefps_view.xml b/packages/SystemUI/res/layout/sidefps_view.xml
index fc4bf8a..e80ed26 100644
--- a/packages/SystemUI/res/layout/sidefps_view.xml
+++ b/packages/SystemUI/res/layout/sidefps_view.xml
@@ -22,5 +22,4 @@
     android:layout_height="wrap_content"
     app:lottie_autoPlay="true"
     app:lottie_loop="true"
-    app:lottie_rawRes="@raw/sfps_pulse"
-    android:importantForAccessibility="no"/>
\ No newline at end of file
+    app:lottie_rawRes="@raw/sfps_pulse"/>
\ No newline at end of file
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 8381812..82dafc3 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -3577,6 +3577,12 @@
     <string name="touchpad_tutorial_action_key_button">Action key</string>
     <!-- Label for button finishing touchpad tutorial [CHAR LIMIT=NONE] -->
     <string name="touchpad_tutorial_done_button">Done</string>
+    <!-- Touchpad back gesture action name in tutorial [CHAR LIMIT=NONE] -->
+    <string name="touchpad_back_gesture_action_title">Go back</string>
+    <!-- Touchpad back gesture guidance in gestures tutorial [CHAR LIMIT=NONE] -->
+    <string name="touchpad_back_gesture_guidance">To go back, swipe left or right using three fingers anywhere on the touchpad.</string>
+    <string name="touchpad_back_gesture_animation_content_description">Touchpad showing three fingers moving right and left</string>
+    <string name="touchpad_back_gesture_screen_animation_content_description">Device screen showing animation for back gesture</string>
 
     <!-- Content description for keyboard backlight brightness dialog [CHAR LIMIT=NONE] -->
     <string name="keyboard_backlight_dialog_title">Keyboard backlight</string>
diff --git a/packages/SystemUI/src/com/android/systemui/biometrics/ui/binder/SideFpsOverlayViewBinder.kt b/packages/SystemUI/src/com/android/systemui/biometrics/ui/binder/SideFpsOverlayViewBinder.kt
index 9cc4650..9578da4 100644
--- a/packages/SystemUI/src/com/android/systemui/biometrics/ui/binder/SideFpsOverlayViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/biometrics/ui/binder/SideFpsOverlayViewBinder.kt
@@ -139,6 +139,11 @@
         overlayView!!.visibility = View.INVISIBLE
         Log.d(TAG, "show(): adding overlayView $overlayView")
         windowManager.get().addView(overlayView, overlayViewModel.defaultOverlayViewParams)
+        overlayView!!.announceForAccessibility(
+            applicationContext.resources.getString(
+                R.string.accessibility_side_fingerprint_indicator_label
+            )
+        )
     }
 
     /** Hide the side fingerprint sensor indicator */
diff --git a/packages/SystemUI/src/com/android/systemui/communal/widgets/EditWidgetsActivity.kt b/packages/SystemUI/src/com/android/systemui/communal/widgets/EditWidgetsActivity.kt
index 40df6cec..46f802f 100644
--- a/packages/SystemUI/src/com/android/systemui/communal/widgets/EditWidgetsActivity.kt
+++ b/packages/SystemUI/src/com/android/systemui/communal/widgets/EditWidgetsActivity.kt
@@ -96,7 +96,8 @@
                                 run { Log.w(TAG, "No AppWidgetProviderInfo found in result.") }
                             }
                         }
-                    } ?: run { Log.w(TAG, "No data in result.") }
+                    }
+                        ?: run { Log.w(TAG, "No data in result.") }
                 }
                 else ->
                     Log.w(
@@ -127,7 +128,7 @@
                 Box(
                     modifier =
                         Modifier.fillMaxSize()
-                            .background(LocalAndroidColorScheme.current.outlineVariant),
+                            .background(LocalAndroidColorScheme.current.onSecondaryFixed),
                 ) {
                     CommunalHub(
                         viewModel = communalViewModel,
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardUnlockAnimationController.kt b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardUnlockAnimationController.kt
index 00566c1..a7e2633 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardUnlockAnimationController.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardUnlockAnimationController.kt
@@ -39,7 +39,7 @@
 import com.android.internal.R
 import com.android.keyguard.KeyguardClockSwitchController
 import com.android.keyguard.KeyguardViewController
-import com.android.systemui.Flags.fastUnlockTransition
+import com.android.systemui.Flags.fasterUnlockTransition
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.flags.FeatureFlags
@@ -363,9 +363,9 @@
         }
 
         with(wallpaperCannedUnlockAnimator) {
-            duration = if (fastUnlockTransition()) UNLOCK_ANIMATION_DURATION_MS
+            duration = if (fasterUnlockTransition()) UNLOCK_ANIMATION_DURATION_MS
                     else LAUNCHER_ICONS_ANIMATION_DURATION_MS
-            interpolator = if (fastUnlockTransition()) Interpolators.LINEAR
+            interpolator = if (fasterUnlockTransition()) Interpolators.LINEAR
                     else Interpolators.ALPHA_OUT
             addUpdateListener { valueAnimator: ValueAnimator ->
                 setWallpaperAppearAmount(valueAnimator.animatedValue as Float)
@@ -613,7 +613,7 @@
         val isWakeAndUnlockNotFromDream = biometricUnlockControllerLazy.get().isWakeAndUnlock &&
             biometricUnlockControllerLazy.get().mode != MODE_WAKE_AND_UNLOCK_FROM_DREAM
 
-        val duration = if (fastUnlockTransition()) UNLOCK_ANIMATION_DURATION_MS
+        val duration = if (fasterUnlockTransition()) UNLOCK_ANIMATION_DURATION_MS
                 else LAUNCHER_ICONS_ANIMATION_DURATION_MS
         listeners.forEach {
             it.onUnlockAnimationStarted(
@@ -1148,7 +1148,7 @@
      * TODO (b/298186160) replace references with the constant itself when flag is removed
      */
     private fun cannedUnlockStartDelayMs(): Long {
-        return if (fastUnlockTransition()) CANNED_UNLOCK_START_DELAY
+        return if (fasterUnlockTransition()) CANNED_UNLOCK_START_DELAY
                 else LEGACY_CANNED_UNLOCK_START_DELAY
     }
 
@@ -1157,7 +1157,7 @@
      * TODO (b/298186160) replace references with the constant itself when flag is removed
      */
     private fun unlockAnimationDurationMs(): Long {
-        return if (fastUnlockTransition()) UNLOCK_ANIMATION_DURATION_MS
+        return if (fasterUnlockTransition()) UNLOCK_ANIMATION_DURATION_MS
                 else LEGACY_UNLOCK_ANIMATION_DURATION_MS
     }
 
@@ -1166,7 +1166,7 @@
      * TODO (b/298186160) replace references with the constant itself when flag is removed
      */
     private fun surfaceBehindFadeOutDurationMs(): Long {
-        return if (fastUnlockTransition()) SURFACE_BEHIND_FADE_OUT_DURATION_MS
+        return if (fasterUnlockTransition()) SURFACE_BEHIND_FADE_OUT_DURATION_MS
                 else LEGACY_SURFACE_BEHIND_SWIPE_FADE_DURATION_MS
     }
 
@@ -1175,7 +1175,7 @@
      * TODO (b/298186160) replace references with the constant itself when flag is removed
      */
     private fun surfaceBehindFadeOutStartDelayMs(): Long {
-        return if (fastUnlockTransition()) SURFACE_BEHIND_FADE_OUT_START_DELAY_MS
+        return if (fasterUnlockTransition()) SURFACE_BEHIND_FADE_OUT_START_DELAY_MS
                 else LEGACY_UNLOCK_ANIMATION_SURFACE_BEHIND_START_DELAY_MS
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 2d60fcc..b70dbe2 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -151,6 +151,7 @@
 import com.android.systemui.navigationbar.NavigationModeController;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.res.R;
+import com.android.systemui.scene.shared.flag.SceneContainerFlag;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.shade.ShadeController;
 import com.android.systemui.shade.ShadeExpansionStateManager;
@@ -178,6 +179,8 @@
 
 import dagger.Lazy;
 
+import kotlinx.coroutines.CoroutineDispatcher;
+
 import java.io.PrintWriter;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -187,8 +190,6 @@
 import java.util.concurrent.Executor;
 import java.util.function.Consumer;
 
-import kotlinx.coroutines.CoroutineDispatcher;
-
 /**
  * Mediates requests related to the keyguard.  This includes queries about the
  * state of the keyguard, power management events that effect whether the keyguard
@@ -3502,12 +3503,14 @@
                         +  " --> flags=0x" + Integer.toHexString(flags));
             }
 
-            try {
-                mStatusBarService.disableForUser(flags, mStatusBarDisableToken,
-                        mContext.getPackageName(),
-                        mSelectedUserInteractor.getSelectedUserId(true));
-            } catch (RemoteException e) {
-                Log.d(TAG, "Failed to set disable flags: " + flags, e);
+            if (!SceneContainerFlag.isEnabled()) {
+                try {
+                    mStatusBarService.disableForUser(flags, mStatusBarDisableToken,
+                            mContext.getPackageName(),
+                            mSelectedUserInteractor.getSelectedUserId(true));
+                } catch (RemoteException e) {
+                    Log.d(TAG, "Failed to set disable flags: " + flags, e);
+                }
             }
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerViewBinder.kt b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerViewBinder.kt
index 6550937..f8063c9 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/ui/binder/AlternateBouncerViewBinder.kt
@@ -86,7 +86,10 @@
                     privateFlags =
                         WindowManager.LayoutParams.PRIVATE_FLAG_TRUSTED_OVERLAY or
                             WindowManager.LayoutParams.PRIVATE_FLAG_NO_MOVE_ANIMATION
+                    // Avoid announcing window title.
+                    accessibilityTitle = " "
                 }
+
     private var alternateBouncerView: ConstraintLayout? = null
 
     override fun start() {
@@ -304,6 +307,7 @@
             }
         }
     }
+
     companion object {
         private const val TAG = "AlternateBouncerViewBinder"
         private const val swipeTag = "AlternateBouncer-SWIPE"
diff --git a/packages/SystemUI/src/com/android/systemui/media/controls/domain/pipeline/MediaDeviceManager.kt b/packages/SystemUI/src/com/android/systemui/media/controls/domain/pipeline/MediaDeviceManager.kt
index 8b2f619..eab0d48 100644
--- a/packages/SystemUI/src/com/android/systemui/media/controls/domain/pipeline/MediaDeviceManager.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/controls/domain/pipeline/MediaDeviceManager.kt
@@ -354,10 +354,21 @@
 
                     activeDevice =
                         routingSession?.let {
+                            val icon = if (it.selectedRoutes.size > 1) {
+                                context.getDrawable(
+                                        com.android.settingslib.R.drawable.ic_media_group_device)
+                            } else {
+                                connectedDevice?.icon // Single route. We don't change the icon.
+                            }
                             // For a remote session, always use the current device from
-                            // LocalMediaManager. Override with routing session name if available to
-                            // show dynamic group name.
-                            connectedDevice?.copy(name = it.name ?: connectedDevice.name)
+                            // LocalMediaManager. Override with routing session information if
+                            // available:
+                            //   - Name: To show the dynamic group name.
+                            //   - Icon: To show the group icon if there's more than one selected
+                            //           route.
+                            connectedDevice?.copy(
+                                    name = it.name ?: connectedDevice.name,
+                                    icon = icon)
                         } ?: MediaDeviceData(
                             enabled = false,
                             icon = context.getDrawable(R.drawable.ic_media_home_devices),
diff --git a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java
index 1e86563..b48b409 100644
--- a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java
+++ b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputController.java
@@ -85,6 +85,7 @@
 import com.android.systemui.animation.DialogTransitionAnimator;
 import com.android.systemui.broadcast.BroadcastSender;
 import com.android.systemui.flags.FeatureFlags;
+import com.android.systemui.media.dialog.MediaItem.MediaItemType;
 import com.android.systemui.media.nearby.NearbyMediaDevicesManager;
 import com.android.systemui.monet.ColorScheme;
 import com.android.systemui.plugins.ActivityStarter;
@@ -110,6 +111,7 @@
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.Executor;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
 /**
@@ -661,28 +663,38 @@
                             /* connectedMediaDevice */ null,
                             devices,
                             needToHandleMutingExpectedDevice);
+                } else {
+                    // selected device exist
+                    return categorizeMediaItemsLocked(
+                            connectedMediaDevice,
+                            devices,
+                            /* needToHandleMutingExpectedDevice */ false);
                 }
-                // selected device exist
-                return categorizeMediaItemsLocked(
-                        connectedMediaDevice,
-                        devices,
-                        /* needToHandleMutingExpectedDevice */ false);
             }
             // To keep the same list order
             final List<MediaDevice> targetMediaDevices = new ArrayList<>();
             final Map<Integer, MediaItem> dividerItems = new HashMap<>();
+
+            Map<String, MediaDevice> idToMediaDeviceMap =
+                    devices.stream()
+                            .collect(Collectors.toMap(MediaDevice::getId, Function.identity()));
+
             for (MediaItem originalMediaItem : oldMediaItems) {
-                for (MediaDevice newDevice : devices) {
-                    if (originalMediaItem.getMediaDevice().isPresent()
-                            && TextUtils.equals(originalMediaItem.getMediaDevice().get().getId(),
-                            newDevice.getId())) {
-                        targetMediaDevices.add(newDevice);
-                        break;
+                switch (originalMediaItem.getMediaItemType()) {
+                    case MediaItemType.TYPE_GROUP_DIVIDER -> {
+                        dividerItems.put(
+                                oldMediaItems.indexOf(originalMediaItem), originalMediaItem);
                     }
-                }
-                if (originalMediaItem.getMediaItemType()
-                        == MediaItem.MediaItemType.TYPE_GROUP_DIVIDER) {
-                    dividerItems.put(oldMediaItems.indexOf(originalMediaItem), originalMediaItem);
+                    case MediaItemType.TYPE_DEVICE -> {
+                        String originalMediaItemId =
+                                originalMediaItem.getMediaDevice().orElseThrow().getId();
+                        if (idToMediaDeviceMap.containsKey(originalMediaItemId)) {
+                            targetMediaDevices.add(idToMediaDeviceMap.get(originalMediaItemId));
+                        }
+                    }
+                    case MediaItemType.TYPE_PAIR_NEW_DEVICE -> {
+                        // Do nothing.
+                    }
                 }
             }
             if (targetMediaDevices.size() != devices.size()) {
@@ -723,12 +735,10 @@
                 finalMediaItems.add(0, MediaItem.createDeviceMediaItem(device));
             } else {
                 if (device.isSuggestedDevice() && !suggestedDeviceAdded) {
-                    attachGroupDivider(finalMediaItems, mContext.getString(
-                            R.string.media_output_group_title_suggested_device));
+                    addSuggestedDeviceGroupDivider(finalMediaItems);
                     suggestedDeviceAdded = true;
                 } else if (!device.isSuggestedDevice() && !displayGroupAdded) {
-                    attachGroupDivider(finalMediaItems, mContext.getString(
-                            R.string.media_output_group_title_speakers_and_displays));
+                    addSpeakersAndDisplaysGroupDivider(finalMediaItems);
                     displayGroupAdded = true;
                 }
                 finalMediaItems.add(MediaItem.createDeviceMediaItem(device));
@@ -738,8 +748,17 @@
         return finalMediaItems;
     }
 
-    private void attachGroupDivider(List<MediaItem> mediaItems, String title) {
-        mediaItems.add(MediaItem.createGroupDividerMediaItem(title));
+    private void addSuggestedDeviceGroupDivider(List<MediaItem> mediaItems) {
+        mediaItems.add(
+                MediaItem.createGroupDividerMediaItem(
+                        mContext.getString(R.string.media_output_group_title_suggested_device)));
+    }
+
+    private void addSpeakersAndDisplaysGroupDivider(List<MediaItem> mediaItems) {
+        mediaItems.add(
+                MediaItem.createGroupDividerMediaItem(
+                        mContext.getString(
+                                R.string.media_output_group_title_speakers_and_displays)));
     }
 
     private void attachConnectNewDeviceItemIfNeeded(List<MediaItem> mediaItems) {
diff --git a/packages/SystemUI/src/com/android/systemui/scene/KeyguardlessSceneContainerFrameworkModule.kt b/packages/SystemUI/src/com/android/systemui/scene/KeyguardlessSceneContainerFrameworkModule.kt
index 323ca87..08462d7 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/KeyguardlessSceneContainerFrameworkModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/KeyguardlessSceneContainerFrameworkModule.kt
@@ -25,6 +25,7 @@
 import com.android.systemui.scene.domain.resolver.QuickSettingsSceneFamilyResolverModule
 import com.android.systemui.scene.domain.startable.SceneContainerStartable
 import com.android.systemui.scene.domain.startable.ScrimStartable
+import com.android.systemui.scene.domain.startable.StatusBarStartable
 import com.android.systemui.scene.shared.model.SceneContainerConfig
 import com.android.systemui.scene.shared.model.Scenes
 import com.android.systemui.shade.shared.flag.DualShade
@@ -66,6 +67,11 @@
 
     @Binds
     @IntoMap
+    @ClassKey(StatusBarStartable::class)
+    fun statusBarStartable(impl: StatusBarStartable): CoreStartable
+
+    @Binds
+    @IntoMap
     @ClassKey(WindowRootViewVisibilityInteractor::class)
     fun bindWindowRootViewVisibilityInteractor(
         impl: WindowRootViewVisibilityInteractor
diff --git a/packages/SystemUI/src/com/android/systemui/scene/SceneContainerFrameworkModule.kt b/packages/SystemUI/src/com/android/systemui/scene/SceneContainerFrameworkModule.kt
index 4691eba..17dc9a5 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/SceneContainerFrameworkModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/SceneContainerFrameworkModule.kt
@@ -26,6 +26,7 @@
 import com.android.systemui.scene.domain.resolver.QuickSettingsSceneFamilyResolverModule
 import com.android.systemui.scene.domain.startable.SceneContainerStartable
 import com.android.systemui.scene.domain.startable.ScrimStartable
+import com.android.systemui.scene.domain.startable.StatusBarStartable
 import com.android.systemui.scene.shared.model.SceneContainerConfig
 import com.android.systemui.scene.shared.model.Scenes
 import com.android.systemui.shade.shared.flag.DualShade
@@ -72,6 +73,11 @@
 
     @Binds
     @IntoMap
+    @ClassKey(StatusBarStartable::class)
+    fun statusBarStartable(impl: StatusBarStartable): CoreStartable
+
+    @Binds
+    @IntoMap
     @ClassKey(WindowRootViewVisibilityInteractor::class)
     fun bindWindowRootViewVisibilityInteractor(
         impl: WindowRootViewVisibilityInteractor
diff --git a/packages/SystemUI/src/com/android/systemui/scene/domain/startable/StatusBarStartable.kt b/packages/SystemUI/src/com/android/systemui/scene/domain/startable/StatusBarStartable.kt
new file mode 100644
index 0000000..893f030
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/scene/domain/startable/StatusBarStartable.kt
@@ -0,0 +1,180 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
+package com.android.systemui.scene.domain.startable
+
+import android.annotation.SuppressLint
+import android.app.StatusBarManager
+import android.content.Context
+import android.os.Binder
+import android.os.IBinder
+import android.os.RemoteException
+import android.provider.DeviceConfig
+import android.util.Log
+import com.android.compose.animation.scene.SceneKey
+import com.android.internal.config.sysui.SystemUiDeviceConfigFlags
+import com.android.internal.statusbar.IStatusBarService
+import com.android.systemui.CoreStartable
+import com.android.systemui.authentication.domain.interactor.AuthenticationInteractor
+import com.android.systemui.authentication.shared.model.AuthenticationMethodModel
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.dagger.qualifiers.Application
+import com.android.systemui.dagger.qualifiers.Background
+import com.android.systemui.deviceconfig.domain.interactor.DeviceConfigInteractor
+import com.android.systemui.deviceentry.domain.interactor.DeviceEntryFaceAuthInteractor
+import com.android.systemui.deviceentry.domain.interactor.DeviceEntryInteractor
+import com.android.systemui.navigation.domain.interactor.NavigationInteractor
+import com.android.systemui.power.domain.interactor.PowerInteractor
+import com.android.systemui.power.shared.model.WakeSleepReason
+import com.android.systemui.power.shared.model.WakefulnessModel
+import com.android.systemui.scene.domain.interactor.SceneContainerOcclusionInteractor
+import com.android.systemui.scene.domain.interactor.SceneInteractor
+import com.android.systemui.scene.shared.flag.SceneContainerFlag
+import com.android.systemui.scene.shared.model.Scenes
+import com.android.systemui.user.domain.interactor.SelectedUserInteractor
+import javax.inject.Inject
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+@SysUISingleton
+class StatusBarStartable
+@Inject
+constructor(
+    @Application private val applicationScope: CoroutineScope,
+    @Background private val backgroundDispatcher: CoroutineDispatcher,
+    @Application private val applicationContext: Context,
+    private val selectedUserInteractor: SelectedUserInteractor,
+    private val sceneInteractor: SceneInteractor,
+    private val deviceEntryInteractor: DeviceEntryInteractor,
+    private val sceneContainerOcclusionInteractor: SceneContainerOcclusionInteractor,
+    private val deviceConfigInteractor: DeviceConfigInteractor,
+    private val navigationInteractor: NavigationInteractor,
+    private val authenticationInteractor: AuthenticationInteractor,
+    private val powerInteractor: PowerInteractor,
+    private val deviceEntryFaceAuthInteractor: DeviceEntryFaceAuthInteractor,
+    private val statusBarService: IStatusBarService,
+) : CoreStartable {
+
+    private val disableToken: IBinder = Binder()
+
+    override fun start() {
+        if (!SceneContainerFlag.isEnabled) {
+            return
+        }
+
+        applicationScope.launch {
+            combine(
+                    selectedUserInteractor.selectedUser,
+                    sceneInteractor.currentScene,
+                    deviceEntryInteractor.isDeviceEntered,
+                    sceneContainerOcclusionInteractor.invisibleDueToOcclusion,
+                    deviceConfigInteractor.property(
+                        namespace = DeviceConfig.NAMESPACE_SYSTEMUI,
+                        name = SystemUiDeviceConfigFlags.NAV_BAR_HANDLE_SHOW_OVER_LOCKSCREEN,
+                        default = true,
+                    ),
+                    navigationInteractor.isGesturalMode,
+                    authenticationInteractor.authenticationMethod,
+                    powerInteractor.detailedWakefulness,
+                ) { values ->
+                    val selectedUserId = values[0] as Int
+                    val currentScene = values[1] as SceneKey
+                    val isDeviceEntered = values[2] as Boolean
+                    val isOccluded = values[3] as Boolean
+                    val isShowHomeOverLockscreen = values[4] as Boolean
+                    val isGesturalMode = values[5] as Boolean
+                    val authenticationMethod = values[6] as AuthenticationMethodModel
+                    val wakefulnessModel = values[7] as WakefulnessModel
+
+                    val isForceHideHomeAndRecents = currentScene == Scenes.Bouncer
+                    val isKeyguardShowing = !isDeviceEntered
+                    val isPowerGestureIntercepted =
+                        with(wakefulnessModel) {
+                            isAwake() &&
+                                powerButtonLaunchGestureTriggered &&
+                                lastSleepReason == WakeSleepReason.POWER_BUTTON
+                        }
+
+                    var flags = StatusBarManager.DISABLE_NONE
+
+                    if (isForceHideHomeAndRecents || (isKeyguardShowing && !isOccluded)) {
+                        if (!isShowHomeOverLockscreen || !isGesturalMode) {
+                            flags = flags or StatusBarManager.DISABLE_HOME
+                        }
+                        flags = flags or StatusBarManager.DISABLE_RECENT
+                    }
+
+                    if (
+                        isPowerGestureIntercepted &&
+                            isOccluded &&
+                            authenticationMethod.isSecure &&
+                            deviceEntryFaceAuthInteractor.isFaceAuthEnabledAndEnrolled()
+                    ) {
+                        flags = flags or StatusBarManager.DISABLE_RECENT
+                    }
+
+                    selectedUserId to flags
+                }
+                .distinctUntilChanged()
+                .collect { (selectedUserId, flags) ->
+                    @SuppressLint("WrongConstant", "NonInjectedService")
+                    if (applicationContext.getSystemService(Context.STATUS_BAR_SERVICE) == null) {
+                        Log.w(TAG, "Could not get status bar manager")
+                        return@collect
+                    }
+
+                    withContext(backgroundDispatcher) {
+                        try {
+                            statusBarService.disableForUser(
+                                flags,
+                                disableToken,
+                                applicationContext.packageName,
+                                selectedUserId,
+                            )
+                        } catch (e: RemoteException) {
+                            Log.d(TAG, "Failed to set disable flags: $flags", e)
+                        }
+                    }
+                }
+        }
+    }
+
+    override fun onBootCompleted() {
+        applicationScope.launch(backgroundDispatcher) {
+            try {
+                statusBarService.disableForUser(
+                    StatusBarManager.DISABLE_NONE,
+                    disableToken,
+                    applicationContext.packageName,
+                    selectedUserInteractor.getSelectedUserId(true),
+                )
+            } catch (e: RemoteException) {
+                Log.d(TAG, "Failed to clear flags", e)
+            }
+        }
+    }
+
+    companion object {
+        private const val TAG = "StatusBarStartable"
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/VisualStabilityProvider.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/VisualStabilityProvider.kt
index 5adf31b..f166d32 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/VisualStabilityProvider.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/VisualStabilityProvider.kt
@@ -13,12 +13,18 @@
     /** The subset of active listeners which are temporary (will be removed after called) */
     private val temporaryListeners = ArraySet<OnReorderingAllowedListener>()
 
+    private val banListeners = ListenerSet<OnReorderingBannedListener>()
+
     var isReorderingAllowed = true
         set(value) {
             if (field != value) {
                 field = value
                 if (value) {
                     notifyReorderingAllowed()
+                } else {
+                    banListeners.forEach { listener ->
+                        listener.onReorderingBanned()
+                    }
                 }
             }
         }
@@ -38,6 +44,10 @@
         allListeners.addIfAbsent(listener)
     }
 
+    fun addPersistentReorderingBannedListener(listener: OnReorderingBannedListener) {
+        banListeners.addIfAbsent(listener)
+    }
+
     /** Add a listener which will be removed when it is called. */
     fun addTemporaryReorderingAllowedListener(listener: OnReorderingAllowedListener) {
         // Only add to the temporary set if it was added to the global set
@@ -57,3 +67,8 @@
 fun interface OnReorderingAllowedListener {
     fun onReorderingAllowed()
 }
+
+fun interface OnReorderingBannedListener {
+    fun onReorderingBanned()
+}
+
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhone.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhone.java
index 3925beb..c5dcb09 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhone.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhone.java
@@ -39,6 +39,7 @@
 import com.android.systemui.statusbar.StatusBarState;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.provider.OnReorderingAllowedListener;
+import com.android.systemui.statusbar.notification.collection.provider.OnReorderingBannedListener;
 import com.android.systemui.statusbar.notification.collection.provider.VisualStabilityProvider;
 import com.android.systemui.statusbar.notification.collection.render.GroupMembershipManager;
 import com.android.systemui.statusbar.notification.data.repository.HeadsUpRepository;
@@ -86,7 +87,7 @@
     private final List<OnHeadsUpPhoneListenerChange> mHeadsUpPhoneListeners = new ArrayList<>();
     private final VisualStabilityProvider mVisualStabilityProvider;
 
-    private final AvalancheController mAvalancheController;
+    private AvalancheController mAvalancheController;
 
     // TODO(b/328393698) move the topHeadsUpRow logic to an interactor
     private final MutableStateFlow<HeadsUpRowRepository> mTopHeadsUpRow =
@@ -175,6 +176,7 @@
             javaAdapter.alwaysCollectFlow(shadeInteractor.isAnyExpanded(),
                     this::onShadeOrQsExpanded);
         }
+        mVisualStabilityProvider.addPersistentReorderingBannedListener(mOnReorderingBannedListener);
     }
 
     public void setAnimationStateHandler(AnimationStateHandler handler) {
@@ -382,6 +384,8 @@
 
     private final OnReorderingAllowedListener mOnReorderingAllowedListener = () -> {
         mAnimationStateHandler.setHeadsUpGoingAwayAnimationsAllowed(false);
+        mAvalancheController.setEnableAtRuntime(true);
+
         for (NotificationEntry entry : mEntriesToRemoveWhenReorderingAllowed) {
             if (isHeadsUpEntry(entry.getKey())) {
                 // Maybe the heads-up was removed already
@@ -392,6 +396,28 @@
         mAnimationStateHandler.setHeadsUpGoingAwayAnimationsAllowed(true);
     };
 
+    private final OnReorderingBannedListener mOnReorderingBannedListener = () -> {
+        if (mAvalancheController != null) {
+            // Waiting HUNs in AvalancheController are still promoted to the HUN section and thus
+            // seen in open shade; clear them so we don't show them again when the shade closes and
+            // reordering is allowed again.
+            mAvalancheController.logDroppedHuns(mAvalancheController.getWaitingKeys().size());
+            mAvalancheController.clearNext();
+
+            // In open shade the first HUN is pinned, and visual stability logic prevents us from
+            // unpinning this first HUN as long as the shade remains open. AvalancheController only
+            // shows the next HUN when the currently showing HUN is unpinned, so we must disable
+            // throttling here so that the incoming HUN stream is not forever paused. This is reset
+            // when reorder becomes allowed.
+            mAvalancheController.setEnableAtRuntime(false);
+
+            // Note that we cannot do the above when
+            // 1) the remove runnable runs because its delay means it may not run before shade close
+            // 2) reordering is allowed again (when shade closes) because the HUN appear animation
+            // will have started by then
+        }
+    };
+
     ///////////////////////////////////////////////////////////////////////////////////////////////
     //  HeadsUpManager utility (protected) methods overrides:
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AvalancheController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AvalancheController.kt
index 32774e0..dbe54f3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AvalancheController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AvalancheController.kt
@@ -39,6 +39,7 @@
 
     private val tag = "AvalancheController"
     private val debug = Compile.IS_DEBUG && Log.isLoggable(tag, Log.DEBUG)
+    var enableAtRuntime = true
 
     // HUN showing right now, in the floating state where full shade is hidden, on launcher or AOD
     @VisibleForTesting var headsUpEntryShowing: HeadsUpEntry? = null
@@ -81,13 +82,17 @@
         dumpManager.registerNormalDumpable(tag, /* module */ this)
     }
 
+    fun isEnabled() : Boolean {
+        return NotificationThrottleHun.isEnabled && enableAtRuntime
+    }
+
     fun getShowingHunKey(): String {
         return getKey(headsUpEntryShowing)
     }
 
     /** Run or delay Runnable for given HeadsUpEntry */
     fun update(entry: HeadsUpEntry?, runnable: Runnable, label: String) {
-        if (!NotificationThrottleHun.isEnabled) {
+        if (!isEnabled()) {
             runnable.run()
             return
         }
@@ -143,7 +148,7 @@
      * all Runnables associated with that entry.
      */
     fun delete(entry: HeadsUpEntry?, runnable: Runnable, label: String) {
-        if (!NotificationThrottleHun.isEnabled) {
+        if (!isEnabled()) {
             runnable.run()
             return
         }
@@ -184,7 +189,7 @@
      *    BaseHeadsUpManager.HeadsUpEntry.calculateFinishTime to shorten display duration.
      */
     fun getDurationMs(entry: HeadsUpEntry, autoDismissMs: Int): Int {
-        if (!NotificationThrottleHun.isEnabled) {
+        if (!isEnabled()) {
             // Use default duration, like we did before AvalancheController existed
             return autoDismissMs
         }
@@ -233,7 +238,7 @@
 
     /** Return true if entry is waiting to show. */
     fun isWaiting(key: String): Boolean {
-        if (!NotificationThrottleHun.isEnabled) {
+        if (!isEnabled()) {
             return false
         }
         for (entry in nextMap.keys) {
@@ -246,7 +251,7 @@
 
     /** Return list of keys for huns waiting */
     fun getWaitingKeys(): MutableList<String> {
-        if (!NotificationThrottleHun.isEnabled) {
+        if (!isEnabled()) {
             return mutableListOf()
         }
         val keyList = mutableListOf<String>()
@@ -257,7 +262,7 @@
     }
 
     fun getWaitingEntry(key: String): HeadsUpEntry? {
-        if (!NotificationThrottleHun.isEnabled) {
+        if (!isEnabled()) {
             return null
         }
         for (headsUpEntry in nextMap.keys) {
@@ -269,7 +274,7 @@
     }
 
     fun getWaitingEntryList(): List<HeadsUpEntry> {
-        if (!NotificationThrottleHun.isEnabled) {
+        if (!isEnabled()) {
             return mutableListOf()
         }
         return nextMap.keys.toList()
@@ -310,11 +315,7 @@
 
         // Remove runnable labels for dropped huns
         val listToDrop = nextList.subList(1, nextList.size)
-
-        // Log dropped HUNs
-        for (e in listToDrop) {
-            uiEventLogger.log(ThrottleEvent.AVALANCHE_THROTTLING_HUN_DROPPED)
-        }
+        logDroppedHuns(listToDrop.size)
 
         if (debug) {
             // Clear runnable labels
@@ -331,6 +332,12 @@
         showNow(headsUpEntryShowing!!, headsUpEntryShowingRunnableList)
     }
 
+    fun logDroppedHuns(numDropped: Int) {
+        for (n in 1..numDropped) {
+            uiEventLogger.log(ThrottleEvent.AVALANCHE_THROTTLING_HUN_DROPPED)
+        }
+    }
+
     fun clearNext() {
         nextList.clear()
         nextMap.clear()
diff --git a/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/BackGestureTutorialScreen.kt b/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/BackGestureTutorialScreen.kt
new file mode 100644
index 0000000..2460761c
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/BackGestureTutorialScreen.kt
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.touchpad.tutorial.ui.view
+
+import androidx.activity.compose.BackHandler
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import com.android.systemui.res.R
+
+@Composable
+fun BackGestureTutorialScreen(
+    onDoneButtonClicked: () -> Unit,
+    onBack: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    BackHandler { onBack() }
+    Column(
+        verticalArrangement = Arrangement.Center,
+        modifier =
+            modifier
+                .background(color = MaterialTheme.colorScheme.surfaceContainer)
+                .padding(start = 48.dp, top = 124.dp, end = 48.dp, bottom = 48.dp)
+                .fillMaxSize()
+    ) {
+        Row(modifier = Modifier.fillMaxWidth().weight(1f)) {
+            TutorialDescription(modifier = Modifier.weight(1f))
+            Spacer(modifier = Modifier.width(76.dp))
+            TutorialAnimation(modifier = Modifier.weight(1f).padding(top = 24.dp))
+        }
+        DoneButton(onDoneButtonClicked = onDoneButtonClicked)
+    }
+}
+
+@Composable
+fun TutorialDescription(modifier: Modifier = Modifier) {
+    Column(verticalArrangement = Arrangement.Top, modifier = modifier) {
+        Text(
+            text = stringResource(id = R.string.touchpad_back_gesture_action_title),
+            style = MaterialTheme.typography.displayLarge
+        )
+        Spacer(modifier = Modifier.height(16.dp))
+        Text(
+            text = stringResource(id = R.string.touchpad_back_gesture_guidance),
+            style = MaterialTheme.typography.bodyLarge
+        )
+    }
+}
+
+@Composable
+fun TutorialAnimation(modifier: Modifier = Modifier) {
+    // below are just placeholder images, will be substituted by animations soon
+    Column(modifier = modifier.fillMaxWidth()) {
+        Image(
+            painter = painterResource(id = R.drawable.placeholder_touchpad_tablet_back_gesture),
+            contentDescription =
+                stringResource(
+                    id = R.string.touchpad_back_gesture_screen_animation_content_description
+                ),
+            modifier = Modifier.fillMaxWidth()
+        )
+        Spacer(modifier = Modifier.height(24.dp))
+        Image(
+            painter = painterResource(id = R.drawable.placeholder_touchpad_back_gesture),
+            contentDescription =
+                stringResource(id = R.string.touchpad_back_gesture_animation_content_description),
+            modifier = Modifier.fillMaxWidth()
+        )
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TouchpadTutorialActivity.kt b/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TouchpadTutorialActivity.kt
index b7629c7..bbd50ef 100644
--- a/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TouchpadTutorialActivity.kt
+++ b/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TouchpadTutorialActivity.kt
@@ -27,7 +27,6 @@
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.android.compose.theme.PlatformTheme
-import com.android.systemui.touchpad.tutorial.ui.BackGestureTutorialViewModel
 import com.android.systemui.touchpad.tutorial.ui.GestureViewModelFactory
 import com.android.systemui.touchpad.tutorial.ui.HomeGestureTutorialViewModel
 import com.android.systemui.touchpad.tutorial.ui.Screen.BACK_GESTURE
@@ -63,17 +62,16 @@
                 onActionKeyTutorialClicked = {},
                 onDoneButtonClicked = closeTutorial
             )
-        BACK_GESTURE -> BackGestureTutorialScreen()
+        BACK_GESTURE ->
+            BackGestureTutorialScreen(
+                onDoneButtonClicked = { vm.goTo(TUTORIAL_SELECTION) },
+                onBack = { vm.goTo(TUTORIAL_SELECTION) }
+            )
         HOME_GESTURE -> HomeGestureTutorialScreen()
     }
 }
 
 @Composable
-fun BackGestureTutorialScreen() {
-    val vm = viewModel<BackGestureTutorialViewModel>(factory = GestureViewModelFactory())
-}
-
-@Composable
 fun HomeGestureTutorialScreen() {
     val vm = viewModel<HomeGestureTutorialViewModel>(factory = GestureViewModelFactory())
 }
diff --git a/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TutorialComponents.kt b/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TutorialComponents.kt
new file mode 100644
index 0000000..16fa91d
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TutorialComponents.kt
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.touchpad.tutorial.ui.view
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.material3.Button
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import com.android.systemui.res.R
+
+@Composable
+fun DoneButton(onDoneButtonClicked: () -> Unit, modifier: Modifier = Modifier) {
+    Row(
+        horizontalArrangement = Arrangement.End,
+        verticalAlignment = Alignment.CenterVertically,
+        modifier = modifier.fillMaxWidth()
+    ) {
+        Button(onClick = onDoneButtonClicked) {
+            Text(stringResource(R.string.touchpad_tutorial_done_button))
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TutorialSelectionScreen.kt b/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TutorialSelectionScreen.kt
index 532eb1b..877bbe1 100644
--- a/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TutorialSelectionScreen.kt
+++ b/packages/SystemUI/src/com/android/systemui/touchpad/tutorial/ui/view/TutorialSelectionScreen.kt
@@ -22,7 +22,6 @@
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.aspectRatio
 import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.Button
@@ -114,16 +113,3 @@
         Text(text = text, style = MaterialTheme.typography.headlineLarge)
     }
 }
-
-@Composable
-private fun DoneButton(onDoneButtonClicked: () -> Unit, modifier: Modifier = Modifier) {
-    Row(
-        horizontalArrangement = Arrangement.End,
-        verticalAlignment = Alignment.CenterVertically,
-        modifier = modifier.fillMaxWidth()
-    ) {
-        Button(onClick = onDoneButtonClicked) {
-            Text(stringResource(R.string.touchpad_tutorial_done_button))
-        }
-    }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/biometrics/ui/binder/SideFpsOverlayViewBinderTest.kt b/packages/SystemUI/tests/src/com/android/systemui/biometrics/ui/binder/SideFpsOverlayViewBinderTest.kt
index 4238254..7fa165c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/biometrics/ui/binder/SideFpsOverlayViewBinderTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/biometrics/ui/binder/SideFpsOverlayViewBinderTest.kt
@@ -73,6 +73,7 @@
 import org.mockito.Mockito.`when`
 import org.mockito.junit.MockitoJUnit
 import org.mockito.junit.MockitoRule
+import org.mockito.kotlin.argumentCaptor
 
 @OptIn(ExperimentalCoroutinesApi::class)
 @SmallTest
@@ -218,6 +219,13 @@
 
             verify(kosmos.windowManager).addView(any(), any())
 
+            var viewCaptor = argumentCaptor<View>()
+            verify(kosmos.windowManager).addView(viewCaptor.capture(), any())
+            verify(viewCaptor.firstValue)
+                .announceForAccessibility(
+                    mContext.getText(R.string.accessibility_side_fingerprint_indicator_label)
+                )
+
             // Hide alternate bouncer
             kosmos.keyguardBouncerRepository.setAlternateVisible(false)
             runCurrent()
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/scene/domain/startable/StatusBarStartableKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/domain/startable/StatusBarStartableKosmos.kt
new file mode 100644
index 0000000..ee69c30
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/domain/startable/StatusBarStartableKosmos.kt
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
+package com.android.systemui.scene.domain.startable
+
+import android.content.applicationContext
+import com.android.internal.statusbar.statusBarService
+import com.android.systemui.authentication.domain.interactor.authenticationInteractor
+import com.android.systemui.deviceconfig.domain.interactor.deviceConfigInteractor
+import com.android.systemui.deviceentry.domain.interactor.deviceEntryFaceAuthInteractor
+import com.android.systemui.deviceentry.domain.interactor.deviceEntryInteractor
+import com.android.systemui.kosmos.Kosmos
+import com.android.systemui.kosmos.Kosmos.Fixture
+import com.android.systemui.kosmos.applicationCoroutineScope
+import com.android.systemui.kosmos.testDispatcher
+import com.android.systemui.navigation.domain.interactor.navigationInteractor
+import com.android.systemui.power.domain.interactor.powerInteractor
+import com.android.systemui.scene.domain.interactor.sceneContainerOcclusionInteractor
+import com.android.systemui.scene.domain.interactor.sceneInteractor
+import com.android.systemui.user.domain.interactor.selectedUserInteractor
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+
+val Kosmos.statusBarStartable by Fixture {
+    StatusBarStartable(
+        applicationScope = applicationCoroutineScope,
+        backgroundDispatcher = testDispatcher,
+        applicationContext = applicationContext,
+        selectedUserInteractor = selectedUserInteractor,
+        sceneInteractor = sceneInteractor,
+        deviceEntryInteractor = deviceEntryInteractor,
+        sceneContainerOcclusionInteractor = sceneContainerOcclusionInteractor,
+        deviceConfigInteractor = deviceConfigInteractor,
+        navigationInteractor = navigationInteractor,
+        authenticationInteractor = authenticationInteractor,
+        powerInteractor = powerInteractor,
+        deviceEntryFaceAuthInteractor = deviceEntryFaceAuthInteractor,
+        statusBarService = statusBarService,
+    )
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/user/data/repository/FakeUserRepository.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/user/data/repository/FakeUserRepository.kt
index 1f2ecb7..ed335f9 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/user/data/repository/FakeUserRepository.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/user/data/repository/FakeUserRepository.kt
@@ -39,7 +39,7 @@
         // User id to represent a non system (human) user id. We presume this is the main user.
         const val MAIN_USER_ID = 10
 
-        private const val DEFAULT_SELECTED_USER = 0
+        const val DEFAULT_SELECTED_USER = 0
         private val DEFAULT_SELECTED_USER_INFO =
             UserInfo(
                 /* id= */ DEFAULT_SELECTED_USER,
diff --git a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
index 5567707..d7649dc 100644
--- a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
+++ b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
@@ -17,6 +17,7 @@
 package com.android.server.appwidget;
 
 import static android.appwidget.flags.Flags.removeAppWidgetServiceIoFromCriticalPath;
+import static android.appwidget.flags.Flags.supportResumeRestoreAfterReboot;
 import static android.content.Context.KEYGUARD_SERVICE;
 import static android.content.Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS;
 import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
@@ -166,6 +167,8 @@
 import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicLong;
+import java.util.function.BiConsumer;
+import java.util.function.Function;
 import java.util.function.LongSupplier;
 
 class AppWidgetServiceImpl extends IAppWidgetService.Stub implements WidgetBackupProvider,
@@ -457,7 +460,7 @@
                 break;
             case Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE:
                 added = true;
-                // Follow through
+                // fall through
             case Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE:
                 pkgList = intent.getStringArrayExtra(Intent.EXTRA_CHANGED_PACKAGE_LIST);
                 break;
@@ -3571,6 +3574,13 @@
             }
 
             out.endTag(null, "gs");
+
+            if (supportResumeRestoreAfterReboot()
+                    && mBackupRestoreController.requiresPersistenceLocked()) {
+                AppWidgetXmlUtil.writeBackupRestoreControllerState(
+                        out, mBackupRestoreController.getStateLocked(userId));
+            }
+
             out.endDocument();
             return true;
         } catch (IOException e) {
@@ -3717,6 +3727,32 @@
                         LoadedWidgetState loadedWidgets = new LoadedWidgetState(widget,
                                 hostTag, providerTag);
                         outLoadedWidgets.add(loadedWidgets);
+                    } else if (supportResumeRestoreAfterReboot()
+                            && AppWidgetXmlUtil.TAG_BACKUP_RESTORE_CONTROLLER_STATE.equals(tag)) {
+                        final BackupRestoreController.State s =
+                                AppWidgetXmlUtil.readBackupRestoreControllerState(parser);
+                        if (s == null) {
+                            continue;
+                        }
+                        final Set<String> prunedAppsInFile = s.getPrunedApps();
+                        if (prunedAppsInFile != null) {
+                            final Set<String> prunedAppsInMemory = mBackupRestoreController
+                                    .mPrunedAppsPerUser.get(userId);
+                            if (prunedAppsInMemory == null) {
+                                mBackupRestoreController.mPrunedAppsPerUser.put(
+                                        userId, prunedAppsInFile);
+                            } else {
+                                prunedAppsInMemory.addAll(prunedAppsInFile);
+                            }
+                        }
+                        loadUpdateRecords(s.getUpdatesByProvider(),
+                                this::findProviderByTag,
+                                mBackupRestoreController.mUpdatesByProvider::get,
+                                mBackupRestoreController.mUpdatesByProvider::put);
+                        loadUpdateRecords(s.getUpdatesByHost(),
+                                this::findHostByTag,
+                                mBackupRestoreController.mUpdatesByHost::get,
+                                mBackupRestoreController.mUpdatesByHost::put);
                     }
                 }
             } while (type != XmlPullParser.END_DOCUMENT);
@@ -3732,6 +3768,36 @@
         return version;
     }
 
+    private <T> void loadUpdateRecords(
+            @Nullable final SparseArray<
+                    List<BackupRestoreController.RestoreUpdateRecord>> updatesOnFile,
+            @NonNull final Function<Integer, T> findKeyByTagCb,
+            @NonNull final Function<T, List<
+                    BackupRestoreController.RestoreUpdateRecord>> findRecordsCb,
+            @NonNull final BiConsumer<T, List<
+                    BackupRestoreController.RestoreUpdateRecord>> newRecordsCb) {
+        if (updatesOnFile == null) {
+            return;
+        }
+        for (int i = 0; i < updatesOnFile.size(); i++) {
+            final int tag = updatesOnFile.keyAt(i);
+            final List<
+                    BackupRestoreController.RestoreUpdateRecord
+                    > recordsOnFile = updatesOnFile.get(tag);
+            if (recordsOnFile == null || recordsOnFile.isEmpty()) {
+                continue;
+            }
+            final T key = findKeyByTagCb.apply(tag);
+            final List<BackupRestoreController.RestoreUpdateRecord> recordsInMemory =
+                    findRecordsCb.apply(key);
+            if (recordsInMemory != null) {
+                recordsInMemory.addAll(recordsOnFile);
+            } else  {
+                newRecordsCb.accept(key, recordsOnFile);
+            }
+        }
+    }
+
     private void performUpgradeLocked(int fromVersion) {
         if (fromVersion < CURRENT_VERSION) {
             Slog.v(TAG, "Upgrading widget database from " + fromVersion + " to "
@@ -4674,7 +4740,7 @@
         }
     }
 
-    private static final class Provider {
+    static final class Provider {
 
         ProviderId id;
         AppWidgetProviderInfo info;
@@ -4931,7 +4997,7 @@
         }
     }
 
-    private static final class Host {
+    static final class Host {
         HostId id;
         ArrayList<Widget> widgets = new ArrayList<>();
         IAppWidgetHost callbacks;
@@ -5250,10 +5316,10 @@
     /**
      * This class encapsulates the backup and restore logic for a user group state.
      */
-    private final class BackupRestoreController {
+    final class BackupRestoreController {
         private static final String TAG = "BackupRestoreController";
 
-        private static final boolean DEBUG = true;
+        private static final boolean DEBUG = AppWidgetServiceImpl.DEBUG;
 
         // Version of backed-up widget state.
         private static final int WIDGET_STATE_VERSION = 2;
@@ -5262,16 +5328,31 @@
         // a given package.  Keep track of what we've done so far here; the list is
         // cleared at the start of every system restore pass, but preserved through
         // any install-time restore operations.
+        @GuardedBy("AppWidgetServiceImpl.this.mLock")
         private final SparseArray<Set<String>> mPrunedAppsPerUser = new SparseArray<>();
 
-        private final HashMap<Provider, ArrayList<RestoreUpdateRecord>> mUpdatesByProvider =
-                new HashMap<>();
-        private final HashMap<Host, ArrayList<RestoreUpdateRecord>> mUpdatesByHost =
-                new HashMap<>();
+        @GuardedBy("AppWidgetServiceImpl.this.mLock")
+        final Map<Provider, List<RestoreUpdateRecord>> mUpdatesByProvider =
+                new ArrayMap<>();
 
-        @GuardedBy("mLock")
+        @GuardedBy("AppWidgetServiceImpl.this.mLock")
+        private final Map<Host, List<RestoreUpdateRecord>> mUpdatesByHost =
+                new ArrayMap<>();
+
+        @GuardedBy("AppWidgetServiceImpl.this.mLock")
         private boolean mHasSystemRestoreFinished;
 
+        @GuardedBy("AppWidgetServiceImpl.this.mLock")
+        public boolean requiresPersistenceLocked() {
+            if (mHasSystemRestoreFinished) {
+                // No need to persist intermediate states if system restore is already finished.
+                return false;
+            }
+            // If either of the internal states is non-empty, then we need to persist that
+            return !(mPrunedAppsPerUser.size() == 0 && mUpdatesByProvider.isEmpty()
+                    && mUpdatesByHost.isEmpty());
+        }
+
         public List<String> getWidgetParticipants(int userId) {
             if (DEBUG) {
                 Slog.i(TAG, "Getting widget participants for user: " + userId);
@@ -5436,7 +5517,7 @@
                                 // If there's no live entry for this provider, add an inactive one
                                 // so that widget IDs referring to them can be properly allocated
 
-                                // Backup and resotre only for the parent profile.
+                                // Backup and restore only for the parent profile.
                                 ComponentName componentName = new ComponentName(pkg, cl);
 
                                 Provider p = findProviderLocked(componentName, userId);
@@ -5579,9 +5660,9 @@
 
             final UserHandle userHandle = new UserHandle(userId);
             // Build the providers' broadcasts and send them off
-            Set<Map.Entry<Provider, ArrayList<RestoreUpdateRecord>>> providerEntries
+            Set<Map.Entry<Provider, List<RestoreUpdateRecord>>> providerEntries
                     = mUpdatesByProvider.entrySet();
-            for (Map.Entry<Provider, ArrayList<RestoreUpdateRecord>> e : providerEntries) {
+            for (Map.Entry<Provider, List<RestoreUpdateRecord>> e : providerEntries) {
                 // For each provider there's a list of affected IDs
                 Provider provider = e.getKey();
                 if (provider.zombie) {
@@ -5589,7 +5670,7 @@
                     // We'll be called again when the provider is installed.
                     continue;
                 }
-                ArrayList<RestoreUpdateRecord> updates = e.getValue();
+                List<RestoreUpdateRecord> updates = e.getValue();
                 final int pending = countPendingUpdates(updates);
                 if (DEBUG) {
                     Slog.i(TAG, "Provider " + provider + " pending: " + pending);
@@ -5618,12 +5699,12 @@
             }
 
             // same thing per host
-            Set<Map.Entry<Host, ArrayList<RestoreUpdateRecord>>> hostEntries
+            Set<Map.Entry<Host, List<RestoreUpdateRecord>>> hostEntries
                     = mUpdatesByHost.entrySet();
-            for (Map.Entry<Host, ArrayList<RestoreUpdateRecord>> e : hostEntries) {
+            for (Map.Entry<Host, List<RestoreUpdateRecord>> e : hostEntries) {
                 Host host = e.getKey();
                 if (host.id.uid != UNKNOWN_UID) {
-                    ArrayList<RestoreUpdateRecord> updates = e.getValue();
+                    List<RestoreUpdateRecord> updates = e.getValue();
                     final int pending = countPendingUpdates(updates);
                     if (DEBUG) {
                         Slog.i(TAG, "Host " + host + " pending: " + pending);
@@ -5714,8 +5795,9 @@
             return false;
         }
 
+        @GuardedBy("mLock")
         private void stashProviderRestoreUpdateLocked(Provider provider, int oldId, int newId) {
-            ArrayList<RestoreUpdateRecord> r = mUpdatesByProvider.get(provider);
+            List<RestoreUpdateRecord> r = mUpdatesByProvider.get(provider);
             if (r == null) {
                 r = new ArrayList<>();
                 mUpdatesByProvider.put(provider, r);
@@ -5732,7 +5814,7 @@
             r.add(new RestoreUpdateRecord(oldId, newId));
         }
 
-        private boolean alreadyStashed(ArrayList<RestoreUpdateRecord> stash,
+        private boolean alreadyStashed(List<RestoreUpdateRecord> stash,
                 final int oldId, final int newId) {
             final int N = stash.size();
             for (int i = 0; i < N; i++) {
@@ -5744,8 +5826,9 @@
             return false;
         }
 
+        @GuardedBy("mLock")
         private void stashHostRestoreUpdateLocked(Host host, int oldId, int newId) {
-            ArrayList<RestoreUpdateRecord> r = mUpdatesByHost.get(host);
+            List<RestoreUpdateRecord> r = mUpdatesByHost.get(host);
             if (r == null) {
                 r = new ArrayList<>();
                 mUpdatesByHost.put(host, r);
@@ -5835,7 +5918,7 @@
                     || widget.provider.getUserId() == userId);
         }
 
-        private int countPendingUpdates(ArrayList<RestoreUpdateRecord> updates) {
+        private int countPendingUpdates(List<RestoreUpdateRecord> updates) {
             int pending = 0;
             final int N = updates.size();
             for (int i = 0; i < N; i++) {
@@ -5847,9 +5930,28 @@
             return pending;
         }
 
+        @GuardedBy("mLock")
+        @NonNull
+        private State getStateLocked(final int userId) {
+            final Set<String> prunedApps = mPrunedAppsPerUser.get(userId);
+            final SparseArray<List<RestoreUpdateRecord>> updatesByProvider = new SparseArray<>();
+            final SparseArray<List<RestoreUpdateRecord>> updatesByHost = new SparseArray<>();
+            mUpdatesByProvider.forEach((p, updates) -> {
+                if (p.getUserId() == userId) {
+                    updatesByProvider.put(p.tag, new ArrayList<>(updates));
+                }
+            });
+            mUpdatesByHost.forEach((h, updates) -> {
+                if (h.getUserId() == userId) {
+                    updatesByHost.put(h.tag, new ArrayList<>(updates));
+                }
+            });
+            return new State(prunedApps, updatesByProvider, updatesByHost);
+        }
+
         // Accumulate a list of updates that affect the given provider for a final
         // coalesced notification broadcast once restore is over.
-        private class RestoreUpdateRecord {
+        static class RestoreUpdateRecord {
             public int oldId;
             public int newId;
             public boolean notified;
@@ -5860,6 +5962,45 @@
                 notified = false;
             }
         }
+
+        static final class State {
+            // We need to make sure to wipe the pre-restore widget state only once for
+            // a given package.  Keep track of what we've done so far here; the list is
+            // cleared at the start of every system restore pass, but preserved through
+            // any install-time restore operations.
+            @Nullable
+            private final Set<String> mPrunedApps;
+
+            @Nullable
+            private final SparseArray<List<RestoreUpdateRecord>> mUpdatesByProvider;
+
+            @Nullable
+            private final SparseArray<List<RestoreUpdateRecord>> mUpdatesByHost;
+
+            State(
+                    @Nullable final Set<String> prunedApps,
+                    @Nullable final SparseArray<List<RestoreUpdateRecord>> updatesByProvider,
+                    @Nullable final SparseArray<List<RestoreUpdateRecord>> updatesByHost) {
+                mPrunedApps = prunedApps;
+                mUpdatesByProvider = updatesByProvider;
+                mUpdatesByHost = updatesByHost;
+            }
+
+            @Nullable
+            Set<String> getPrunedApps() {
+                return mPrunedApps;
+            }
+
+            @Nullable
+            SparseArray<List<BackupRestoreController.RestoreUpdateRecord>> getUpdatesByProvider() {
+                return mUpdatesByProvider;
+            }
+
+            @Nullable
+            SparseArray<List<BackupRestoreController.RestoreUpdateRecord>> getUpdatesByHost() {
+                return mUpdatesByHost;
+            }
+        }
     }
 
     private class AppWidgetManagerLocal extends AppWidgetManagerInternal {
diff --git a/services/appwidget/java/com/android/server/appwidget/AppWidgetXmlUtil.java b/services/appwidget/java/com/android/server/appwidget/AppWidgetXmlUtil.java
index d781cd8..ce9130a 100644
--- a/services/appwidget/java/com/android/server/appwidget/AppWidgetXmlUtil.java
+++ b/services/appwidget/java/com/android/server/appwidget/AppWidgetXmlUtil.java
@@ -22,17 +22,24 @@
 import android.content.ComponentName;
 import android.os.Build;
 import android.text.TextUtils;
+import android.util.ArraySet;
+import android.util.Log;
 import android.util.SizeF;
 import android.util.Slog;
+import android.util.SparseArray;
 
 import com.android.modules.utils.TypedXmlPullParser;
 import com.android.modules.utils.TypedXmlSerializer;
 
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Objects;
+import java.util.Set;
 import java.util.stream.Collectors;
 
 /**
@@ -65,6 +72,16 @@
     private static final String ATTR_DESCRIPTION_RES = "description_res";
     private static final String ATTR_PROVIDER_INHERITANCE = "provider_inheritance";
     private static final String ATTR_OS_FINGERPRINT = "os_fingerprint";
+    static final String TAG_BACKUP_RESTORE_CONTROLLER_STATE = "br";
+    private static final String TAG_PRUNED_APPS = "pruned_apps";
+    private static final String ATTR_TAG = "tag";
+    private static final String ATTR_PACKAGE_NAMES = "pkgs";
+    private static final String TAG_PROVIDER_UPDATES = "provider_updates";
+    private static final String TAG_HOST_UPDATES = "host_updates";
+    private static final String TAG_RECORD = "record";
+    private static final String ATTR_OLD_ID = "old_id";
+    private static final String ATTR_NEW_ID = "new_id";
+    private static final String ATTR_NOTIFIED = "notified";
     private static final String SIZE_SEPARATOR = ",";
 
     /**
@@ -165,4 +182,168 @@
             return null;
         }
     }
+
+    /**
+     * Persists {@link AppWidgetServiceImpl.BackupRestoreController.State} to disk as XML.
+     * See {@link #readBackupRestoreControllerState(TypedXmlPullParser)} for example XML.
+     *
+     * @param out XML serializer
+     * @param state {@link AppWidgetServiceImpl.BackupRestoreController.State} of
+     *      intermediate states to be persisted as xml to resume restore after reboot.
+     */
+    static void writeBackupRestoreControllerState(
+            @NonNull final TypedXmlSerializer out,
+            @NonNull final AppWidgetServiceImpl.BackupRestoreController.State state)
+            throws IOException {
+        Objects.requireNonNull(out);
+        Objects.requireNonNull(state);
+        out.startTag(null, TAG_BACKUP_RESTORE_CONTROLLER_STATE);
+        final Set<String> prunedApps = state.getPrunedApps();
+        if (prunedApps != null && !prunedApps.isEmpty()) {
+            out.startTag(null, TAG_PRUNED_APPS);
+            out.attribute(null, ATTR_PACKAGE_NAMES, String.join(",", prunedApps));
+            out.endTag(null, TAG_PRUNED_APPS);
+        }
+        final SparseArray<List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>>
+                updatesByProvider = state.getUpdatesByProvider();
+        if (updatesByProvider != null) {
+            writeUpdateRecords(out, TAG_PROVIDER_UPDATES, updatesByProvider);
+        }
+        final SparseArray<List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>>
+                updatesByHost = state.getUpdatesByHost();
+        if (updatesByHost != null) {
+            writeUpdateRecords(out, TAG_HOST_UPDATES, updatesByHost);
+        }
+        out.endTag(null, TAG_BACKUP_RESTORE_CONTROLLER_STATE);
+    }
+
+    private static void writeUpdateRecords(@NonNull final TypedXmlSerializer out,
+            @NonNull final String outerTag, @NonNull final SparseArray<List<
+                    AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>> records)
+            throws IOException {
+        for (int i = 0; i < records.size(); i++) {
+            final int tag = records.keyAt(i);
+            out.startTag(null, outerTag);
+            out.attributeInt(null, ATTR_TAG, tag);
+            final List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord> entries =
+                    records.get(tag);
+            for (AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord entry : entries) {
+                out.startTag(null, TAG_RECORD);
+                out.attributeInt(null, ATTR_OLD_ID, entry.oldId);
+                out.attributeInt(null, ATTR_NEW_ID, entry.newId);
+                out.attributeBoolean(null, ATTR_NOTIFIED, entry.notified);
+                out.endTag(null, TAG_RECORD);
+            }
+            out.endTag(null, outerTag);
+        }
+    }
+
+    /**
+     * Parses {@link AppWidgetServiceImpl.BackupRestoreController.State} from xml.
+     *
+     * <pre>
+     * {@code
+     *     <?xml version="1.0"?>
+     *     <br>
+     *         <pruned_apps pkgs="com.example.app1,com.example.app2,com.example.app3" />
+     *         <provider_updates tag="0">
+     *             <record old_id="10" new_id="0" notified="false" />
+     *         </provider_updates>
+     *         <provider_updates tag="1">
+     *             <record old_id="9" new_id="1" notified="true" />
+     *         </provider_updates>
+     *         <provider_updates tag="2">
+     *             <record old_id="8" new_id="2" notified="false" />
+     *         </provider_updates>
+     *         <host_updates tag="0">
+     *             <record old_id="10" new_id="0" notified="false" />
+     *         </host_updates>
+     *         <host_updates tag="1">
+     *             <record old_id="9" new_id="1" notified="true" />
+     *         </host_updates>
+     *         <host_updates tag="2">
+     *             <record old_id="8" new_id="2" notified="false" />
+     *         </host_updates>
+     *     </br>
+     * }
+     * </pre>
+     *
+     * @param parser XML parser
+     * @return {@link AppWidgetServiceImpl.BackupRestoreController.State} of intermediate states
+     * in {@link AppWidgetServiceImpl.BackupRestoreController}, so that backup & restore can be
+     * resumed after reboot.
+     */
+    @Nullable
+    static AppWidgetServiceImpl.BackupRestoreController.State
+            readBackupRestoreControllerState(@NonNull final TypedXmlPullParser parser) {
+        Objects.requireNonNull(parser);
+        int type;
+        String tag = null;
+        final Set<String> prunedApps = new ArraySet<>(1);
+        final SparseArray<List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>>
+                updatesByProviders = new SparseArray<>();
+        final SparseArray<List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>>
+                updatesByHosts = new SparseArray<>();
+
+        try {
+            do {
+                type = parser.next();
+                if (type != XmlPullParser.START_TAG) {
+                    continue;
+                }
+                tag = parser.getName();
+                switch (tag) {
+                    case TAG_PRUNED_APPS:
+                        final String packages =
+                                parser.getAttributeValue(null, ATTR_PACKAGE_NAMES);
+                        prunedApps.addAll(Arrays.asList(packages.split(",")));
+                        break;
+                    case TAG_PROVIDER_UPDATES:
+                        updatesByProviders.put(parser.getAttributeInt(null, ATTR_TAG),
+                                parseRestoreUpdateRecords(parser));
+                        break;
+                    case TAG_HOST_UPDATES:
+                        updatesByHosts.put(parser.getAttributeInt(null, ATTR_TAG),
+                                parseRestoreUpdateRecords(parser));
+                        break;
+                    default:
+                        break;
+                }
+            } while (type != XmlPullParser.END_DOCUMENT
+                    && (!TAG_BACKUP_RESTORE_CONTROLLER_STATE.equals(tag)
+                            || type != XmlPullParser.END_TAG));
+        } catch (IOException | XmlPullParserException e) {
+            Log.e(TAG, "error parsing state", e);
+            return null;
+        }
+        return new AppWidgetServiceImpl.BackupRestoreController.State(
+                prunedApps, updatesByProviders, updatesByHosts);
+    }
+
+    @NonNull
+    private static List<
+            AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord
+            > parseRestoreUpdateRecords(@NonNull final TypedXmlPullParser parser)
+            throws XmlPullParserException, IOException {
+        int type;
+        String tag;
+        final List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord> ret =
+                new ArrayList<>();
+        do {
+            type = parser.next();
+            tag = parser.getName();
+            if (tag.equals(TAG_RECORD) && type == XmlPullParser.START_TAG) {
+                final int oldId = parser.getAttributeInt(null, ATTR_OLD_ID);
+                final int newId = parser.getAttributeInt(null, ATTR_NEW_ID);
+                final boolean notified = parser.getAttributeBoolean(
+                        null, ATTR_NOTIFIED);
+                final AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord record =
+                        new AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord(
+                                oldId, newId);
+                record.notified = notified;
+                ret.add(record);
+            }
+        } while (tag.equals(TAG_RECORD));
+        return ret;
+    }
 }
diff --git a/services/core/java/com/android/server/EventLogTags.logtags b/services/core/java/com/android/server/EventLogTags.logtags
index 256f2b3..361b818 100644
--- a/services/core/java/com/android/server/EventLogTags.logtags
+++ b/services/core/java/com/android/server/EventLogTags.logtags
@@ -63,7 +63,7 @@
 # NotificationManagerService.java
 # ---------------------------
 # when a NotificationManager.notify is called. status: 0=post, 1=update, 2=ignored
-2750 notification_enqueue (uid|1|5),(pid|1|5),(pkg|3),(id|1|5),(tag|3),(userid|1|5),(notification|3),(status|1)
+2750 notification_enqueue (uid|1|5),(pid|1|5),(pkg|3),(id|1|5),(tag|3),(userid|1|5),(notification|3),(status|1),(app_provided|1)
 # when someone tries to cancel a notification, the notification manager sometimes
 # calls this with flags too
 2751 notification_cancel (uid|1|5),(pid|1|5),(pkg|3),(id|1|5),(tag|3),(userid|1|5),(required_flags|1),(forbidden_flags|1),(reason|1|5),(listener|3)
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 022df9a..b4fd341 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -16289,7 +16289,6 @@
             String[] excludedPackages, int appOp, Bundle bOptions,
             boolean serialized, boolean sticky, int userId) {
         enforceNotIsolatedCaller("broadcastIntent");
-
         synchronized(this) {
             intent = verifyBroadcastLocked(intent);
 
@@ -16303,12 +16302,6 @@
             // Permission regimes around sender-supplied broadcast options.
             enforceBroadcastOptionPermissionsInternal(bOptions, callingUid);
 
-            final ComponentName cn = intent.getComponent();
-
-            Trace.traceBegin(
-                    Trace.TRACE_TAG_ACTIVITY_MANAGER,
-                    "broadcastIntent:" + (cn != null ? cn.toString() : intent.getAction()));
-
             final long origId = Binder.clearCallingIdentity();
             try {
                 return broadcastIntentLocked(callerApp,
@@ -16319,7 +16312,6 @@
                         callingPid, userId, BackgroundStartPrivileges.NONE, null, null);
             } finally {
                 Binder.restoreCallingIdentity(origId);
-                Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
             }
         }
     }
diff --git a/services/core/java/com/android/server/biometrics/BiometricService.java b/services/core/java/com/android/server/biometrics/BiometricService.java
index 0e81eb9..8e8a037 100644
--- a/services/core/java/com/android/server/biometrics/BiometricService.java
+++ b/services/core/java/com/android/server/biometrics/BiometricService.java
@@ -31,8 +31,8 @@
 import android.app.UserSwitchObserver;
 import android.app.admin.DevicePolicyManager;
 import android.app.trust.ITrustManager;
-import android.content.ContentResolver;
 import android.content.ComponentName;
+import android.content.ContentResolver;
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.content.pm.UserInfo;
@@ -233,6 +233,7 @@
         private static final boolean DEFAULT_KEYGUARD_ENABLED = true;
         private static final boolean DEFAULT_APP_ENABLED = true;
         private static final boolean DEFAULT_ALWAYS_REQUIRE_CONFIRMATION = false;
+        private static final boolean DEFAULT_MANDATORY_BIOMETRICS_STATUS = false;
 
         // Some devices that shipped before S already have face-specific settings. Instead of
         // migrating, which is complicated, let's just keep using the existing settings.
@@ -253,6 +254,8 @@
                 Settings.Secure.getUriFor(Settings.Secure.BIOMETRIC_KEYGUARD_ENABLED);
         private final Uri BIOMETRIC_APP_ENABLED =
                 Settings.Secure.getUriFor(Settings.Secure.BIOMETRIC_APP_ENABLED);
+        private final Uri MANDATORY_BIOMETRICS_ENABLED =
+                Settings.Secure.getUriFor(Settings.Secure.MANDATORY_BIOMETRICS);
 
         private final ContentResolver mContentResolver;
         private final List<BiometricService.EnabledOnKeyguardCallback> mCallbacks;
@@ -260,6 +263,7 @@
         private final Map<Integer, Boolean> mBiometricEnabledOnKeyguard = new HashMap<>();
         private final Map<Integer, Boolean> mBiometricEnabledForApps = new HashMap<>();
         private final Map<Integer, Boolean> mFaceAlwaysRequireConfirmation = new HashMap<>();
+        private final Map<Integer, Boolean> mMandatoryBiometricsEnabled = new HashMap<>();
 
         /**
          * Creates a content observer.
@@ -281,6 +285,9 @@
             mUseLegacyFaceOnlySettings =
                     Build.VERSION.DEVICE_INITIAL_SDK_INT <= Build.VERSION_CODES.Q
                     && hasFace && !hasFingerprint;
+            mMandatoryBiometricsEnabled.put(context.getUserId(), Settings.Secure.getIntForUser(
+                    mContentResolver, Settings.Secure.MANDATORY_BIOMETRICS,
+                    DEFAULT_MANDATORY_BIOMETRICS_STATUS ? 1 : 0, context.getUserId()) != 0);
 
             updateContentObserver();
         }
@@ -311,6 +318,10 @@
                     false /* notifyForDescendants */,
                     this /* observer */,
                     UserHandle.USER_ALL);
+            mContentResolver.registerContentObserver(MANDATORY_BIOMETRICS_ENABLED,
+                    false /* notifyForDescendants */,
+                    this /* observer */,
+                    UserHandle.USER_ALL);
         }
 
         @Override
@@ -353,6 +364,12 @@
                         Settings.Secure.BIOMETRIC_APP_ENABLED,
                         DEFAULT_APP_ENABLED ? 1 : 0 /* default */,
                         userId) != 0);
+            } else if (MANDATORY_BIOMETRICS_ENABLED.equals(uri)) {
+                mMandatoryBiometricsEnabled.put(userId, Settings.Secure.getIntForUser(
+                        mContentResolver,
+                        Settings.Secure.MANDATORY_BIOMETRICS,
+                        DEFAULT_MANDATORY_BIOMETRICS_STATUS ? 1 : 0 /* default */,
+                        userId) != 0);
             }
         }
 
@@ -394,6 +411,11 @@
             }
         }
 
+        public boolean getMandatoryBiometricsEnabledForUser(int userId) {
+            return mMandatoryBiometricsEnabled.getOrDefault(userId,
+                    DEFAULT_MANDATORY_BIOMETRICS_STATUS);
+        }
+
         void notifyEnabledOnKeyguardCallbacks(int userId) {
             List<EnabledOnKeyguardCallback> callbacks = mCallbacks;
             for (int i = 0; i < callbacks.size(); i++) {
diff --git a/services/core/java/com/android/server/biometrics/PreAuthInfo.java b/services/core/java/com/android/server/biometrics/PreAuthInfo.java
index f085647..b9e6563 100644
--- a/services/core/java/com/android/server/biometrics/PreAuthInfo.java
+++ b/services/core/java/com/android/server/biometrics/PreAuthInfo.java
@@ -29,11 +29,13 @@
 import android.content.Context;
 import android.hardware.biometrics.BiometricAuthenticator;
 import android.hardware.biometrics.BiometricManager;
+import android.hardware.biometrics.Flags;
 import android.hardware.biometrics.PromptInfo;
 import android.os.RemoteException;
 import android.util.Pair;
 import android.util.Slog;
 
+import com.android.internal.R;
 import com.android.server.biometrics.sensors.LockoutTracker;
 
 import java.lang.annotation.Retention;
@@ -59,6 +61,7 @@
     static final int BIOMETRIC_LOCKOUT_TIMED = 10;
     static final int BIOMETRIC_LOCKOUT_PERMANENT = 11;
     static final int BIOMETRIC_SENSOR_PRIVACY_ENABLED = 12;
+    static final int MANDATORY_BIOMETRIC_UNAVAILABLE_ERROR = 13;
     private static final String TAG = "BiometricService/PreAuthInfo";
     final boolean credentialRequested;
     // Sensors that can be used for this request (e.g. strong enough, enrolled, enabled).
@@ -73,12 +76,14 @@
     private final boolean mBiometricRequested;
     private final int mBiometricStrengthRequested;
     private final BiometricCameraManager mBiometricCameraManager;
+    private final boolean mOnlyMandatoryBiometricsRequested;
 
     private PreAuthInfo(boolean biometricRequested, int biometricStrengthRequested,
             boolean credentialRequested, List<BiometricSensor> eligibleSensors,
             List<Pair<BiometricSensor, Integer>> ineligibleSensors, boolean credentialAvailable,
-            boolean confirmationRequested, boolean ignoreEnrollmentState, int userId,
-            Context context, BiometricCameraManager biometricCameraManager) {
+            PromptInfo promptInfo, int userId, Context context,
+            BiometricCameraManager biometricCameraManager,
+            boolean isOnlyMandatoryBiometricsRequested) {
         mBiometricRequested = biometricRequested;
         mBiometricStrengthRequested = biometricStrengthRequested;
         mBiometricCameraManager = biometricCameraManager;
@@ -87,10 +92,11 @@
         this.eligibleSensors = eligibleSensors;
         this.ineligibleSensors = ineligibleSensors;
         this.credentialAvailable = credentialAvailable;
-        this.confirmationRequested = confirmationRequested;
-        this.ignoreEnrollmentState = ignoreEnrollmentState;
+        this.confirmationRequested = promptInfo.isConfirmationRequested();
+        this.ignoreEnrollmentState = promptInfo.isIgnoreEnrollmentState();
         this.userId = userId;
         this.context = context;
+        this.mOnlyMandatoryBiometricsRequested = isOnlyMandatoryBiometricsRequested;
     }
 
     static PreAuthInfo create(ITrustManager trustManager,
@@ -102,7 +108,16 @@
             BiometricCameraManager biometricCameraManager)
             throws RemoteException {
 
-        final boolean confirmationRequested = promptInfo.isConfirmationRequested();
+        final boolean isOnlyMandatoryBiometricsRequested = promptInfo.getAuthenticators()
+                == BiometricManager.Authenticators.MANDATORY_BIOMETRICS;
+
+        if (dropCredentialFallback(promptInfo.getAuthenticators(),
+                settingObserver.getMandatoryBiometricsEnabledForUser(userId),
+                trustManager)) {
+            promptInfo.setAuthenticators(BiometricManager.Authenticators.BIOMETRIC_STRONG);
+            promptInfo.setNegativeButtonText(context.getString(R.string.cancel));
+        }
+
         final boolean biometricRequested = Utils.isBiometricRequested(promptInfo);
         final int requestedStrength = Utils.getPublicBiometricStrength(promptInfo);
         final boolean credentialRequested = Utils.isCredentialRequested(promptInfo);
@@ -150,8 +165,27 @@
         }
 
         return new PreAuthInfo(biometricRequested, requestedStrength, credentialRequested,
-                eligibleSensors, ineligibleSensors, credentialAvailable, confirmationRequested,
-                promptInfo.isIgnoreEnrollmentState(), userId, context, biometricCameraManager);
+                eligibleSensors, ineligibleSensors, credentialAvailable, promptInfo, userId,
+                context, biometricCameraManager, isOnlyMandatoryBiometricsRequested);
+    }
+
+    private static boolean dropCredentialFallback(int authenticators,
+            boolean isMandatoryBiometricsEnabled, ITrustManager trustManager) {
+        final boolean isMandatoryBiometricsRequested =
+                (authenticators & BiometricManager.Authenticators.MANDATORY_BIOMETRICS)
+                        == BiometricManager.Authenticators.MANDATORY_BIOMETRICS;
+        if (Flags.mandatoryBiometrics() && isMandatoryBiometricsEnabled
+                && isMandatoryBiometricsRequested) {
+            try {
+                final boolean isInSignificantPlace = trustManager.isInSignificantPlace();
+                return !isInSignificantPlace;
+            } catch (RemoteException e) {
+                Slog.e(TAG, "Remote exception while trying to check "
+                        + "if user is in a trusted location.");
+            }
+        }
+
+        return false;
     }
 
     /**
@@ -353,6 +387,25 @@
                     status = CREDENTIAL_NOT_ENROLLED;
                 }
             }
+        } else if (Flags.mandatoryBiometrics() && mOnlyMandatoryBiometricsRequested) {
+            if (!eligibleSensors.isEmpty()) {
+                for (BiometricSensor sensor : eligibleSensors) {
+                    modality |= sensor.modality;
+                }
+
+                if (modality == TYPE_FACE && cameraPrivacyEnabled) {
+                    // If the only modality requested is face, credential is unavailable,
+                    // and the face sensor privacy is enabled then return
+                    // BIOMETRIC_SENSOR_PRIVACY_ENABLED.
+                    //
+                    // Note: This sensor will not be eligible for calls to authenticate.
+                    status = BIOMETRIC_SENSOR_PRIVACY_ENABLED;
+                } else {
+                    status = AUTHENTICATOR_OK;
+                }
+            } else {
+                status = MANDATORY_BIOMETRIC_UNAVAILABLE_ERROR;
+            }
         } else if (mBiometricRequested) {
             if (!eligibleSensors.isEmpty()) {
                 for (BiometricSensor sensor : eligibleSensors) {
@@ -509,7 +562,8 @@
             CREDENTIAL_NOT_ENROLLED,
             BIOMETRIC_LOCKOUT_TIMED,
             BIOMETRIC_LOCKOUT_PERMANENT,
-            BIOMETRIC_SENSOR_PRIVACY_ENABLED})
+            BIOMETRIC_SENSOR_PRIVACY_ENABLED,
+            MANDATORY_BIOMETRIC_UNAVAILABLE_ERROR})
     @Retention(RetentionPolicy.SOURCE)
     @interface AuthenticatorStatus {
     }
diff --git a/services/core/java/com/android/server/biometrics/Utils.java b/services/core/java/com/android/server/biometrics/Utils.java
index 4af30a9..df29ca4 100644
--- a/services/core/java/com/android/server/biometrics/Utils.java
+++ b/services/core/java/com/android/server/biometrics/Utils.java
@@ -140,6 +140,14 @@
     }
 
     /**
+     * @param authenticators composed of one or more values from {@link Authenticators}
+     * @return true if mandatory biometrics is requested
+     */
+    static boolean isMandatoryBiometricsRequested(@Authenticators.Types int authenticators) {
+        return (authenticators & Authenticators.MANDATORY_BIOMETRICS) != 0;
+    }
+
+    /**
      * @param promptInfo should be first processed by
      * {@link #combineAuthenticatorBundles(PromptInfo)}
      * @return true if device credential is allowed.
@@ -242,7 +250,8 @@
         // Check if any of the non-biometric and non-credential bits are set. If so, this is
         // invalid.
         final int testBits = ~(Authenticators.DEVICE_CREDENTIAL
-                | Authenticators.BIOMETRIC_MIN_STRENGTH);
+                | Authenticators.BIOMETRIC_MIN_STRENGTH
+                | Authenticators.MANDATORY_BIOMETRICS);
         if ((authenticators & testBits) != 0) {
             Slog.e(BiometricService.TAG, "Non-biometric, non-credential bits found."
                     + " Authenticators: " + authenticators);
@@ -259,6 +268,8 @@
             return true;
         } else if (biometricBits == Authenticators.BIOMETRIC_WEAK) {
             return true;
+        } else if (isMandatoryBiometricsRequested(authenticators)) {
+            return true;
         }
 
         Slog.e(BiometricService.TAG, "Unsupported biometric flags. Authenticators: "
diff --git a/services/core/java/com/android/server/notification/CountdownConditionProvider.java b/services/core/java/com/android/server/notification/CountdownConditionProvider.java
index efca598..c3ace15 100644
--- a/services/core/java/com/android/server/notification/CountdownConditionProvider.java
+++ b/services/core/java/com/android/server/notification/CountdownConditionProvider.java
@@ -19,13 +19,11 @@
 import android.app.AlarmManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
-import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.net.Uri;
 import android.service.notification.Condition;
-import android.service.notification.IConditionProvider;
 import android.service.notification.ZenModeConfig;
 import android.text.format.DateUtils;
 import android.util.Log;
@@ -41,9 +39,6 @@
     private static final String TAG = "ConditionProviders.CCP";
     private static final boolean DEBUG = Log.isLoggable("ConditionProviders", Log.DEBUG);
 
-    public static final ComponentName COMPONENT =
-            new ComponentName("android", CountdownConditionProvider.class.getName());
-
     private static final String ACTION = CountdownConditionProvider.class.getName();
     private static final int REQUEST_CODE = 100;
     private static final String EXTRA_CONDITION_ID = "condition_id";
@@ -60,31 +55,16 @@
     }
 
     @Override
-    public ComponentName getComponent() {
-        return COMPONENT;
-    }
-
-    @Override
     public boolean isValidConditionId(Uri id) {
         return ZenModeConfig.isValidCountdownConditionId(id);
     }
 
     @Override
-    public void attachBase(Context base) {
-        attachBaseContext(base);
-    }
-
-    @Override
     public void onBootComplete() {
         // noop
     }
 
     @Override
-    public IConditionProvider asInterface() {
-        return (IConditionProvider) onBind(null);
-    }
-
-    @Override
     public void dump(PrintWriter pw, DumpFilter filter) {
         pw.println("    CountdownConditionProvider:");
         pw.print("      mConnected="); pw.println(mConnected);
diff --git a/services/core/java/com/android/server/notification/EventConditionProvider.java b/services/core/java/com/android/server/notification/EventConditionProvider.java
index 4fe7a27..00dd547 100644
--- a/services/core/java/com/android/server/notification/EventConditionProvider.java
+++ b/services/core/java/com/android/server/notification/EventConditionProvider.java
@@ -19,7 +19,6 @@
 import android.app.AlarmManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
-import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
@@ -31,7 +30,6 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.service.notification.Condition;
-import android.service.notification.IConditionProvider;
 import android.service.notification.ZenModeConfig;
 import android.service.notification.ZenModeConfig.EventInfo;
 import android.util.ArraySet;
@@ -54,8 +52,6 @@
     private static final String TAG = "ConditionProviders.ECP";
     private static final boolean DEBUG = Log.isLoggable("ConditionProviders", Log.DEBUG);
 
-    public static final ComponentName COMPONENT =
-            new ComponentName("android", EventConditionProvider.class.getName());
     private static final String NOT_SHOWN = "...";
     private static final String SIMPLE_NAME = EventConditionProvider.class.getSimpleName();
     private static final String ACTION_EVALUATE = SIMPLE_NAME + ".EVALUATE";
@@ -82,11 +78,6 @@
     }
 
     @Override
-    public ComponentName getComponent() {
-        return COMPONENT;
-    }
-
-    @Override
     public boolean isValidConditionId(Uri id) {
         return ZenModeConfig.isValidEventConditionId(id);
     }
@@ -166,16 +157,6 @@
         }
     }
 
-    @Override
-    public void attachBase(Context base) {
-        attachBaseContext(base);
-    }
-
-    @Override
-    public IConditionProvider asInterface() {
-        return (IConditionProvider) onBind(null);
-    }
-
     private void reloadTrackers() {
         if (DEBUG) Slog.d(TAG, "reloadTrackers");
         for (int i = 0; i < mTrackers.size(); i++) {
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index b436c8b..f297708 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -46,6 +46,10 @@
 import static android.app.Notification.FLAG_ONLY_ALERT_ONCE;
 import static android.app.Notification.FLAG_USER_INITIATED_JOB;
 import static android.app.NotificationChannel.CONVERSATION_CHANNEL_ID_FORMAT;
+import static android.app.NotificationChannel.NEWS_ID;
+import static android.app.NotificationChannel.PROMOTIONS_ID;
+import static android.app.NotificationChannel.RECS_ID;
+import static android.app.NotificationChannel.SOCIAL_MEDIA_ID;
 import static android.app.NotificationManager.ACTION_APP_BLOCK_STATE_CHANGED;
 import static android.app.NotificationManager.ACTION_AUTOMATIC_ZEN_RULE_STATUS_CHANGED;
 import static android.app.NotificationManager.ACTION_CONSOLIDATED_NOTIFICATION_POLICY_CHANGED;
@@ -98,6 +102,11 @@
 import static android.os.UserHandle.USER_ALL;
 import static android.os.UserHandle.USER_NULL;
 import static android.os.UserHandle.USER_SYSTEM;
+import static android.service.notification.Adjustment.KEY_TYPE;
+import static android.service.notification.Adjustment.TYPE_CONTENT_RECOMMENDATION;
+import static android.service.notification.Adjustment.TYPE_NEWS;
+import static android.service.notification.Adjustment.TYPE_PROMOTION;
+import static android.service.notification.Adjustment.TYPE_SOCIAL_MEDIA;
 import static android.service.notification.Flags.callstyleCallbackApi;
 import static android.service.notification.Flags.redactSensitiveNotificationsFromUntrustedListeners;
 import static android.service.notification.Flags.redactSensitiveNotificationsBigTextStyle;
@@ -458,7 +467,8 @@
             Adjustment.KEY_IMPORTANCE_PROPOSAL,
             Adjustment.KEY_SENSITIVE_CONTENT,
             Adjustment.KEY_RANKING_SCORE,
-            Adjustment.KEY_NOT_CONVERSATION
+            Adjustment.KEY_NOT_CONVERSATION,
+            Adjustment.KEY_TYPE
     };
 
     static final String[] NON_BLOCKABLE_DEFAULT_ROLES = new String[] {
@@ -1023,7 +1033,7 @@
             summary.getSbn().getNotification().color = summaryAttr.iconColor;
             summary.getSbn().getNotification().visibility = summaryAttr.visibility;
             mHandler.post(new EnqueueNotificationRunnable(userId, summary, isAppForeground,
-                    mPostNotificationTrackerFactory.newTracker(null)));
+                    /* isAppProvided= */ false, mPostNotificationTrackerFactory.newTracker(null)));
         }
     }
 
@@ -1650,7 +1660,7 @@
                         // Force isAppForeground true here, because for sysui's purposes we
                         // want to adjust the flag behaviour.
                         mHandler.post(new EnqueueNotificationRunnable(r.getUser().getIdentifier(),
-                                r, true /* isAppForeground*/,
+                                r, /* isAppForeground= */ true , /* isAppProvided= */ false,
                                 mPostNotificationTrackerFactory.newTracker(null)));
                     }
                 }
@@ -1681,7 +1691,7 @@
                         // want to be able to adjust the flag behaviour.
                         mHandler.post(
                                 new EnqueueNotificationRunnable(r.getUser().getIdentifier(), r,
-                                        /* foreground= */ true,
+                                        /* foreground= */ true, /* isAppProvided= */ false,
                                         mPostNotificationTrackerFactory.newTracker(null)));
                     }
                 }
@@ -2706,7 +2716,7 @@
                 enqueueNotificationInternal(r.getSbn().getPackageName(), r.getSbn().getOpPkg(),
                         r.getSbn().getUid(), r.getSbn().getInitialPid(), r.getSbn().getTag(),
                         r.getSbn().getId(),  r.getSbn().getNotification(), userId, muteOnReturn,
-                        false /* byForegroundService */);
+                        /* byForegroundService= */ false, /* isAppProvided= */ false);
             } catch (Exception e) {
                 Slog.e(TAG, "Cannot un-snooze notification", e);
             }
@@ -2851,6 +2861,7 @@
                     final boolean isAppForeground =
                             mActivityManager.getPackageImportance(pkg) == IMPORTANCE_FOREGROUND;
                     mHandler.post(new EnqueueNotificationRunnable(userId, r, isAppForeground,
+                            /* isAppProvided= */ false,
                             mPostNotificationTrackerFactory.newTracker(null)));
                 }
             }
@@ -3763,7 +3774,7 @@
                 Notification notification, int userId) throws RemoteException {
             enqueueNotificationInternal(pkg, opPkg, Binder.getCallingUid(),
                     Binder.getCallingPid(), tag, id, notification, userId,
-                    false /* byForegroundService */);
+                    /* byForegroundService= */ false, /* isAppProvided= */ true);
         }
 
         @Override
@@ -6608,6 +6619,30 @@
             for (String removeKey : toRemove) {
                 adjustments.remove(removeKey);
             }
+            if (android.service.notification.Flags.notificationClassification()
+                    && adjustments.containsKey(KEY_TYPE)) {
+                NotificationChannel newChannel = null;
+                int type = adjustments.getInt(KEY_TYPE);
+                if (TYPE_NEWS == type) {
+                    newChannel = mPreferencesHelper.getNotificationChannel(
+                            r.getSbn().getPackageName(), r.getUid(), NEWS_ID, false);
+                } else if (TYPE_PROMOTION == type) {
+                    newChannel = mPreferencesHelper.getNotificationChannel(
+                            r.getSbn().getPackageName(), r.getUid(), PROMOTIONS_ID, false);
+                } else if (TYPE_SOCIAL_MEDIA == type) {
+                    newChannel = mPreferencesHelper.getNotificationChannel(
+                            r.getSbn().getPackageName(), r.getUid(), SOCIAL_MEDIA_ID, false);
+                } else if (TYPE_CONTENT_RECOMMENDATION == type) {
+                    newChannel = mPreferencesHelper.getNotificationChannel(
+                            r.getSbn().getPackageName(), r.getUid(), RECS_ID, false);
+                }
+                if (newChannel == null) {
+                    adjustments.remove(KEY_TYPE);
+                } else {
+                    // swap app provided type with the real thing
+                    adjustments.putParcelable(KEY_TYPE, newChannel);
+                }
+            }
             r.addAdjustment(adjustment);
             if (adjustment.getSignals().containsKey(Adjustment.KEY_SENSITIVE_CONTENT)) {
                 logSensitiveAdjustmentReceived(isPosted,
@@ -7025,7 +7060,7 @@
         public void enqueueNotification(String pkg, String opPkg, int callingUid, int callingPid,
                 String tag, int id, Notification notification, int userId) {
             enqueueNotificationInternal(pkg, opPkg, callingUid, callingPid, tag, id, notification,
-                    userId, false /* byForegroundService */);
+                    userId, /* byForegroundService= */ false , /* isAppProvided= */ true);
         }
 
         @Override
@@ -7033,7 +7068,7 @@
                 String tag, int id, Notification notification, int userId,
                 boolean byForegroundService) {
             enqueueNotificationInternal(pkg, opPkg, callingUid, callingPid, tag, id, notification,
-                    userId, byForegroundService);
+                    userId, byForegroundService, /* isAppProvided= */ true);
         }
 
         @Override
@@ -7245,7 +7280,8 @@
                 r.getSbn().getInitialPid(), r.getSbn().getTag(),
                 r.getSbn().getId(), r.getNotification(),
                 r.getSbn().getUserId(), /* postSilently= */ true,
-                /* byForegroundService= */ false);
+                /* byForegroundService= */ false,
+                /* isAppProvided= */ false);
     }
 
     int getNumNotificationChannelsForPackage(String pkg, int uid, boolean includeDeleted) {
@@ -7306,19 +7342,21 @@
 
     void enqueueNotificationInternal(final String pkg, final String opPkg, final int callingUid,
             final int callingPid, final String tag, final int id, final Notification notification,
-            int incomingUserId, boolean byForegroundService) {
+            int incomingUserId, boolean byForegroundService, boolean isAppProvided) {
         enqueueNotificationInternal(pkg, opPkg, callingUid, callingPid, tag, id, notification,
-                incomingUserId, false /* postSilently */, byForegroundService);
+                incomingUserId, false /* postSilently */, byForegroundService, isAppProvided);
     }
 
     void enqueueNotificationInternal(final String pkg, final String opPkg, final int callingUid,
             final int callingPid, final String tag, final int id, final Notification notification,
-            int incomingUserId, boolean postSilently, boolean byForegroundService) {
+            int incomingUserId, boolean postSilently, boolean byForegroundService,
+            boolean isAppProvided) {
         PostNotificationTracker tracker = acquireWakeLockForPost(pkg, callingUid);
         boolean enqueued = false;
         try {
             enqueued = enqueueNotificationInternal(pkg, opPkg, callingUid, callingPid, tag, id,
-                    notification, incomingUserId, postSilently, tracker, byForegroundService);
+                    notification, incomingUserId, postSilently, tracker, byForegroundService,
+                    isAppProvided);
         } finally {
             if (!enqueued) {
                 tracker.cancel();
@@ -7344,7 +7382,7 @@
     private boolean enqueueNotificationInternal(final String pkg, final String opPkg,  //HUI
             final int callingUid, final int callingPid, final String tag, final int id,
             final Notification notification, int incomingUserId, boolean postSilently,
-            PostNotificationTracker tracker, boolean byForegroundService) {
+            PostNotificationTracker tracker, boolean byForegroundService, boolean isAppProvided) {
         if (DBG) {
             Slog.v(TAG, "enqueueNotificationInternal: pkg=" + pkg + " id=" + id
                     + " notification=" + notification);
@@ -7545,7 +7583,8 @@
         // Need escalated privileges to get package importance.
         final int packageImportance = getPackageImportanceWithIdentity(pkg);
         boolean isAppForeground = packageImportance == IMPORTANCE_FOREGROUND;
-        mHandler.post(new EnqueueNotificationRunnable(userId, r, isAppForeground, tracker));
+        mHandler.post(new EnqueueNotificationRunnable(userId, r, isAppForeground,
+                /* isAppProvided= */ isAppProvided, tracker));
         return true;
     }
 
@@ -7925,6 +7964,7 @@
                             mHandler.post(
                                     new EnqueueNotificationRunnable(
                                             r.getUser().getIdentifier(), r, isAppForeground,
+                                            /* isAppProvided= */ false,
                                             mPostNotificationTrackerFactory.newTracker(null)));
                         }
                     }
@@ -8495,13 +8535,15 @@
         private final NotificationRecord r;
         private final int userId;
         private final boolean isAppForeground;
+        private final boolean isAppProvided;
         private final PostNotificationTracker mTracker;
 
         EnqueueNotificationRunnable(int userId, NotificationRecord r, boolean foreground,
-                PostNotificationTracker tracker) {
+                boolean isAppProvided, PostNotificationTracker tracker) {
             this.userId = userId;
             this.r = r;
             this.isAppForeground = foreground;
+            this.isAppProvided = isAppProvided;
             this.mTracker = checkNotNull(tracker);
         }
 
@@ -8586,9 +8628,10 @@
                     if (old != null) {
                         enqueueStatus = EVENTLOG_ENQUEUE_STATUS_UPDATE;
                     }
+                    int appProvided = isAppProvided ? 1 : 0;
                     EventLogTags.writeNotificationEnqueue(callingUid, callingPid,
                             pkg, id, tag, userId, notification.toString(),
-                            enqueueStatus);
+                            enqueueStatus, appProvided);
                 }
 
                 // tell the assistant service about the notification
@@ -8748,7 +8791,7 @@
                                         // was not autogrouped onPost, to avoid an unnecessary sort.
                                         // We add the autogroup key to the notification without a
                                         // sort here, and it'll be sorted below with extractSignals.
-                                        addAutogroupKeyLocked(key, /*requestSort=*/false);
+                                        addAutogroupKeyLocked(key, /* requestSort= */false);
                                     }
                                 }
                             }
@@ -11373,7 +11416,7 @@
             record.getNotification().flags |= FLAG_ONLY_ALERT_ONCE;
 
             mHandler.post(new EnqueueNotificationRunnable(record.getUser().getIdentifier(),
-                    record, isAppForeground,
+                    record, isAppForeground, /* isAppProvided= */ false,
                     mPostNotificationTrackerFactory.newTracker(null)));
         }
     }
diff --git a/services/core/java/com/android/server/notification/NotificationRecord.java b/services/core/java/com/android/server/notification/NotificationRecord.java
index 0c6a6c8..0d4bdf6 100644
--- a/services/core/java/com/android/server/notification/NotificationRecord.java
+++ b/services/core/java/com/android/server/notification/NotificationRecord.java
@@ -710,7 +710,8 @@
                 if (signals.containsKey(Adjustment.KEY_SNOOZE_CRITERIA)) {
                     final ArrayList<SnoozeCriterion> snoozeCriterionList =
                             adjustment.getSignals().getParcelableArrayList(
-                                    Adjustment.KEY_SNOOZE_CRITERIA, android.service.notification.SnoozeCriterion.class);
+                                    Adjustment.KEY_SNOOZE_CRITERIA,
+                                    android.service.notification.SnoozeCriterion.class);
                     setSnoozeCriteria(snoozeCriterionList);
                     EventLogTags.writeNotificationAdjusted(getKey(), Adjustment.KEY_SNOOZE_CRITERIA,
                             snoozeCriterionList.toString());
@@ -736,7 +737,8 @@
                 }
                 if (signals.containsKey(Adjustment.KEY_CONTEXTUAL_ACTIONS)) {
                     setSystemGeneratedSmartActions(
-                            signals.getParcelableArrayList(Adjustment.KEY_CONTEXTUAL_ACTIONS, android.app.Notification.Action.class));
+                            signals.getParcelableArrayList(Adjustment.KEY_CONTEXTUAL_ACTIONS,
+                                    android.app.Notification.Action.class));
                     EventLogTags.writeNotificationAdjusted(getKey(),
                             Adjustment.KEY_CONTEXTUAL_ACTIONS,
                             getSystemGeneratedSmartActions().toString());
@@ -778,6 +780,14 @@
                             Adjustment.KEY_SENSITIVE_CONTENT,
                             Boolean.toString(mSensitiveContent));
                 }
+                if (android.service.notification.Flags.notificationClassification()
+                        && signals.containsKey(Adjustment.KEY_TYPE)) {
+                    updateNotificationChannel(signals.getParcelable(Adjustment.KEY_TYPE,
+                            NotificationChannel.class));
+                    EventLogTags.writeNotificationAdjusted(getKey(),
+                            Adjustment.KEY_TYPE,
+                            mChannel.getId());
+                }
                 if (!signals.isEmpty() && adjustment.getIssuer() != null) {
                     mAdjustmentIssuer = adjustment.getIssuer();
                 }
diff --git a/services/core/java/com/android/server/notification/PreferencesHelper.java b/services/core/java/com/android/server/notification/PreferencesHelper.java
index 309e945..9ee05d8 100644
--- a/services/core/java/com/android/server/notification/PreferencesHelper.java
+++ b/services/core/java/com/android/server/notification/PreferencesHelper.java
@@ -22,11 +22,14 @@
 import static android.app.NotificationManager.BUBBLE_PREFERENCE_ALL;
 import static android.app.NotificationManager.BUBBLE_PREFERENCE_NONE;
 import static android.app.NotificationManager.IMPORTANCE_DEFAULT;
+import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_MAX;
 import static android.app.NotificationManager.IMPORTANCE_NONE;
 import static android.app.NotificationManager.IMPORTANCE_UNSPECIFIED;
 
 import static android.os.UserHandle.USER_SYSTEM;
+import static android.service.notification.Flags.notificationClassification;
+
 import static com.android.internal.util.FrameworkStatsLog.PACKAGE_NOTIFICATION_CHANNEL_GROUP_PREFERENCES;
 import static com.android.internal.util.FrameworkStatsLog.PACKAGE_NOTIFICATION_CHANNEL_PREFERENCES;
 import static com.android.internal.util.FrameworkStatsLog.PACKAGE_NOTIFICATION_PREFERENCES;
@@ -514,6 +517,10 @@
                 Slog.e(TAG, "createDefaultChannelIfNeededLocked - Exception: " + e);
             }
 
+            if (notificationClassification()) {
+                addReservedChannelsLocked(r);
+            }
+
             if (r.uid == UNKNOWN_UID) {
                 if (Flags.persistIncompleteRestoreData()) {
                     r.userId = userId;
@@ -603,6 +610,40 @@
         return true;
     }
 
+    private void addReservedChannelsLocked(PackagePreferences p) {
+        if (!p.channels.containsKey(NotificationChannel.PROMOTIONS_ID)) {
+            NotificationChannel channel = new NotificationChannel(
+                    NotificationChannel.PROMOTIONS_ID,
+                    mContext.getString(R.string.promotional_notification_channel_label),
+                    IMPORTANCE_LOW);
+            p.channels.put(channel.getId(), channel);
+        }
+
+        if (!p.channels.containsKey(NotificationChannel.RECS_ID)) {
+            NotificationChannel channel = new NotificationChannel(
+                    NotificationChannel.RECS_ID,
+                    mContext.getString(R.string.recs_notification_channel_label),
+                    IMPORTANCE_LOW);
+            p.channels.put(channel.getId(), channel);
+        }
+
+        if (!p.channels.containsKey(NotificationChannel.NEWS_ID)) {
+            NotificationChannel channel = new NotificationChannel(
+                    NotificationChannel.NEWS_ID,
+                    mContext.getString(R.string.news_notification_channel_label),
+                    IMPORTANCE_LOW);
+            p.channels.put(channel.getId(), channel);
+        }
+
+        if (!p.channels.containsKey(NotificationChannel.SOCIAL_MEDIA_ID)) {
+            NotificationChannel channel = new NotificationChannel(
+                    NotificationChannel.SOCIAL_MEDIA_ID,
+                    mContext.getString(R.string.social_notification_channel_label),
+                    IMPORTANCE_LOW);
+            p.channels.put(channel.getId(), channel);
+        }
+    }
+
     public void writeXml(TypedXmlSerializer out, boolean forBackup, int userId) throws IOException {
         out.startTag(null, TAG_RANKING);
         out.attributeInt(null, ATT_VERSION, XML_VERSION);
@@ -1801,7 +1842,7 @@
     public boolean onlyHasDefaultChannel(String pkg, int uid) {
         synchronized (mPackagePreferences) {
             PackagePreferences r = getOrCreatePackagePreferencesLocked(pkg, uid);
-            if (r.channels.size() == 1
+            if (r.channels.size() == (notificationClassification() ? 5 : 1)
                     && r.channels.containsKey(NotificationChannel.DEFAULT_CHANNEL_ID)) {
                 return true;
             }
@@ -2611,6 +2652,7 @@
                                 context.getResources().getString(
                                         R.string.default_notification_channel_label));
                     }
+                    // TODO (b/346396459): Localize all reserved channels
                 }
             }
         }
diff --git a/services/core/java/com/android/server/notification/ScheduleConditionProvider.java b/services/core/java/com/android/server/notification/ScheduleConditionProvider.java
index 737353d..6efe88f 100644
--- a/services/core/java/com/android/server/notification/ScheduleConditionProvider.java
+++ b/services/core/java/com/android/server/notification/ScheduleConditionProvider.java
@@ -20,7 +20,6 @@
 import android.app.AlarmManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
-import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
@@ -28,7 +27,6 @@
 import android.os.Binder;
 import android.provider.Settings;
 import android.service.notification.Condition;
-import android.service.notification.IConditionProvider;
 import android.service.notification.ScheduleCalendar;
 import android.service.notification.ZenModeConfig;
 import android.text.TextUtils;
@@ -54,8 +52,6 @@
     static final String TAG = "ConditionProviders.SCP";
     static final boolean DEBUG = true || Log.isLoggable("ConditionProviders", Log.DEBUG);
 
-    public static final ComponentName COMPONENT =
-            new ComponentName("android", ScheduleConditionProvider.class.getName());
     private static final String NOT_SHOWN = "...";
     private static final String SIMPLE_NAME = ScheduleConditionProvider.class.getSimpleName();
     private static final String ACTION_EVALUATE =  SIMPLE_NAME + ".EVALUATE";
@@ -66,7 +62,8 @@
 
     private final Context mContext = this;
     private final ArrayMap<Uri, ScheduleCalendar> mSubscriptions = new ArrayMap<>();
-    private ArraySet<Uri> mSnoozedForAlarm = new ArraySet<>();
+    @GuardedBy("mSnoozedForAlarm")
+    private final ArraySet<Uri> mSnoozedForAlarm = new ArraySet<>();
 
     private AlarmManager mAlarmManager;
     private boolean mConnected;
@@ -78,11 +75,6 @@
     }
 
     @Override
-    public ComponentName getComponent() {
-        return COMPONENT;
-    }
-
-    @Override
     public boolean isValidConditionId(Uri id) {
         return ZenModeConfig.isValidScheduleConditionId(id);
     }
@@ -103,7 +95,10 @@
                 pw.println(mSubscriptions.get(conditionId).toString());
             }
         }
-        pw.println("      snoozed due to alarm: " + TextUtils.join(SEPARATOR, mSnoozedForAlarm));
+        synchronized (mSnoozedForAlarm) {
+            pw.println(
+                    "      snoozed due to alarm: " + TextUtils.join(SEPARATOR, mSnoozedForAlarm));
+        }
         dumpUpcomingTime(pw, "mNextAlarmTime", mNextAlarmTime, now);
     }
 
@@ -149,16 +144,6 @@
         evaluateSubscriptions();
     }
 
-    @Override
-    public void attachBase(Context base) {
-        attachBaseContext(base);
-    }
-
-    @Override
-    public IConditionProvider asInterface() {
-        return (IConditionProvider) onBind(null);
-    }
-
     private void evaluateSubscriptions() {
         if (mAlarmManager == null) {
             mAlarmManager = (AlarmManager) mContext.getSystemService(Context.ALARM_SERVICE);
@@ -299,6 +284,7 @@
         }
     }
 
+    @GuardedBy("mSnoozedForAlarm")
     private void saveSnoozedLocked() {
         final String setting = TextUtils.join(SEPARATOR, mSnoozedForAlarm);
         final int currentUser = ActivityManager.getCurrentUser();
diff --git a/services/core/java/com/android/server/notification/SystemConditionProviderService.java b/services/core/java/com/android/server/notification/SystemConditionProviderService.java
index 574f04c..97073b7 100644
--- a/services/core/java/com/android/server/notification/SystemConditionProviderService.java
+++ b/services/core/java/com/android/server/notification/SystemConditionProviderService.java
@@ -31,12 +31,21 @@
 public abstract class SystemConditionProviderService extends ConditionProviderService {
 
     abstract public void dump(PrintWriter pw, DumpFilter filter);
-    abstract public void attachBase(Context context);
-    abstract public IConditionProvider asInterface();
-    abstract public ComponentName getComponent();
     abstract public boolean isValidConditionId(Uri id);
     abstract public void onBootComplete();
 
+    final ComponentName getComponent() {
+        return new ComponentName("android", this.getClass().getName());
+    }
+
+    final IConditionProvider asInterface() {
+        return (IConditionProvider) onBind(null);
+    }
+
+    final void attachBase(Context context) {
+        attachBaseContext(context);
+    }
+
     protected static String ts(long time) {
         return new Date(time) + " (" + time + ")";
     }
diff --git a/services/core/java/com/android/server/timezonedetector/OWNERS b/services/core/java/com/android/server/timezonedetector/OWNERS
index 485a0dd..dfa07d8 100644
--- a/services/core/java/com/android/server/timezonedetector/OWNERS
+++ b/services/core/java/com/android/server/timezonedetector/OWNERS
@@ -2,7 +2,7 @@
 # This is the main list for platform time / time zone detection maintainers, for this dir and
 # ultimately referenced by other OWNERS files for components maintained by the same team.
 nfuller@google.com
+boullanger@google.com
 jmorace@google.com
 kanyinsola@google.com
-mingaleev@google.com
-narayan@google.com
+mingaleev@google.com
\ No newline at end of file
diff --git a/services/tests/servicestests/src/com/android/server/appwidget/AppWidgetServiceImplTest.java b/services/tests/servicestests/src/com/android/server/appwidget/AppWidgetServiceImplTest.java
index 8a7815e..c34e28f 100644
--- a/services/tests/servicestests/src/com/android/server/appwidget/AppWidgetServiceImplTest.java
+++ b/services/tests/servicestests/src/com/android/server/appwidget/AppWidgetServiceImplTest.java
@@ -47,7 +47,9 @@
 import android.os.Handler;
 import android.os.UserHandle;
 import android.test.InstrumentationTestCase;
+import android.util.ArraySet;
 import android.util.AtomicFile;
+import android.util.SparseArray;
 import android.util.Xml;
 import android.widget.RemoteViews;
 
@@ -67,10 +69,12 @@
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Objects;
 import java.util.Random;
+import java.util.Set;
 import java.util.concurrent.CountDownLatch;
 
 /**
@@ -388,6 +392,93 @@
         assertThat(target.previewLayout).isEqualTo(original.previewLayout);
     }
 
+    public void testBackupRestoreControllerStatePersistence() throws IOException {
+        // Setup mock data
+        final Set<String> mockPrunedApps = getMockPrunedApps();
+        final SparseArray<
+                List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>
+                > mockUpdatesByProvider = getMockUpdates();
+        final  SparseArray<
+                List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>
+                > mockUpdatesByHost = getMockUpdates();
+        final AppWidgetServiceImpl.BackupRestoreController.State state =
+                new AppWidgetServiceImpl.BackupRestoreController.State(
+                        mockPrunedApps, mockUpdatesByProvider, mockUpdatesByHost);
+
+        final File file = new File(mTestContext.getDataDir(), "state.xml");
+        saveBackupRestoreControllerState(file, state);
+        final AppWidgetServiceImpl.BackupRestoreController.State target =
+                loadStateLocked(file);
+        assertNotNull(target);
+        final SparseArray<List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>>
+                actualUpdatesByProvider = target.getUpdatesByProvider();
+        assertNotNull(actualUpdatesByProvider);
+        final SparseArray<List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>>
+                actualUpdatesByHost = target.getUpdatesByHost();
+        assertNotNull(actualUpdatesByHost);
+
+        assertEquals(mockPrunedApps, target.getPrunedApps());
+        for (int i = 0; i < mockUpdatesByProvider.size(); i++) {
+            final int key = mockUpdatesByProvider.keyAt(i);
+            verifyRestoreUpdateRecord(
+                    actualUpdatesByProvider.get(key), mockUpdatesByProvider.get(key));
+        }
+        for (int i = 0; i < mockUpdatesByHost.size(); i++) {
+            final int key = mockUpdatesByHost.keyAt(i);
+            verifyRestoreUpdateRecord(
+                    actualUpdatesByHost.get(key), mockUpdatesByHost.get(key));
+        }
+    }
+
+    private void verifyRestoreUpdateRecord(
+            @NonNull final List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>
+                    actualUpdates,
+            @NonNull final List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>
+                    expectedUpdates) {
+        assertEquals(expectedUpdates.size(), actualUpdates.size());
+        for (int i = 0; i < expectedUpdates.size(); i++) {
+            final AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord expected =
+                    expectedUpdates.get(i);
+            final AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord actual =
+                    actualUpdates.get(i);
+            assertEquals(expected.oldId, actual.oldId);
+            assertEquals(expected.newId, actual.newId);
+            assertEquals(expected.notified, actual.notified);
+        }
+    }
+
+    @NonNull
+    private static Set<String> getMockPrunedApps() {
+        final Set<String> mockPrunedApps = new ArraySet<>(10);
+        for (int i = 0; i < 10; i++) {
+            mockPrunedApps.add("com.example.app" + i);
+        }
+        return mockPrunedApps;
+    }
+
+    @NonNull
+    private static SparseArray<
+            List<AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>
+            > getMockUpdates() {
+        final SparseArray<List<
+                AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord>> ret =
+                new SparseArray<>(4);
+        ret.put(0, new ArrayList<>());
+        for (int i = 0; i < 5; i++) {
+            final AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord record =
+                    new AppWidgetServiceImpl.BackupRestoreController.RestoreUpdateRecord(
+                            5 - i, i);
+            record.notified = (i % 2 == 1);
+            final int key = (i < 3) ? 1 : 2;
+            if (!ret.contains(key)) {
+                ret.put(key, new ArrayList<>());
+            }
+            ret.get(key).add(record);
+        }
+        ret.put(3, new ArrayList<>());
+        return ret;
+    }
+
     private int setupHostAndWidget() {
         List<PendingHostUpdate> updates = mService.startListening(
                 mMockHost, mPkgName, HOST_ID, new int[0]).getList();
@@ -418,6 +509,40 @@
         return mTestContext.getResources().getInteger(resId);
     }
 
+    private static void saveBackupRestoreControllerState(
+            @NonNull final File dst,
+            @Nullable final AppWidgetServiceImpl.BackupRestoreController.State state)
+            throws IOException {
+        Objects.requireNonNull(dst);
+        if (state == null) {
+            return;
+        }
+        final AtomicFile file = new AtomicFile(dst);
+        final FileOutputStream stream = file.startWrite();
+        final TypedXmlSerializer out = Xml.resolveSerializer(stream);
+        out.startDocument(null, true);
+        AppWidgetXmlUtil.writeBackupRestoreControllerState(out, state);
+        out.endDocument();
+        file.finishWrite(stream);
+    }
+
+    private static AppWidgetServiceImpl.BackupRestoreController.State loadStateLocked(
+            @NonNull final File dst) {
+        Objects.requireNonNull(dst);
+        final AtomicFile file = new AtomicFile(dst);
+        try (FileInputStream stream = file.openRead()) {
+            final TypedXmlPullParser parser = Xml.resolvePullParser(stream);
+            int type;
+            while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
+                    && type != XmlPullParser.START_TAG) {
+                // drain whitespace, comments, etc.
+            }
+            return AppWidgetXmlUtil.readBackupRestoreControllerState(parser);
+        } catch (IOException | XmlPullParserException e) {
+            return null;
+        }
+    }
+
     private static void saveWidgetProviderInfoLocked(@NonNull final File dst,
             @Nullable final AppWidgetProviderInfo info)
             throws IOException {
diff --git a/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java b/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java
index 503ab8e..0f38532 100644
--- a/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java
@@ -79,6 +79,9 @@
 import android.os.RemoteException;
 import android.os.UserManager;
 import android.platform.test.annotations.Presubmit;
+import android.platform.test.annotations.RequiresFlagsEnabled;
+import android.platform.test.flag.junit.CheckFlagsRule;
+import android.platform.test.flag.junit.DeviceFlagsValueProvider;
 import android.platform.test.flag.junit.SetFlagsRule;
 import android.security.GateKeeper;
 import android.security.KeyStoreAuthorization;
@@ -118,6 +121,8 @@
 
     @Rule
     public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
+    @Rule
+    public final CheckFlagsRule mCheckFlagsRule = DeviceFlagsValueProvider.createCheckFlagsRule();
 
     private static final String TEST_PACKAGE_NAME = "test_package";
     private static final long TEST_REQUEST_ID = 44;
@@ -1506,6 +1511,75 @@
     }
 
     @Test
+    @RequiresFlagsEnabled(Flags.FLAG_MANDATORY_BIOMETRICS)
+    public void testCanAuthenticate_whenMandatoryBiometricsRequested()
+            throws Exception {
+        mBiometricService = new BiometricService(mContext, mInjector, mBiometricHandlerProvider);
+        mBiometricService.onStart();
+
+        when(mTrustManager.isInSignificantPlace()).thenReturn(false);
+        when(mBiometricService.mSettingObserver.getMandatoryBiometricsEnabledForUser(anyInt()))
+                .thenReturn(true);
+
+        setupAuthForOnly(TYPE_FINGERPRINT, Authenticators.BIOMETRIC_STRONG);
+
+        assertEquals(BiometricManager.BIOMETRIC_SUCCESS,
+                invokeCanAuthenticate(mBiometricService, Authenticators.MANDATORY_BIOMETRICS));
+
+        when(mTrustManager.isInSignificantPlace()).thenReturn(true);
+
+        assertEquals(BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE,
+                invokeCanAuthenticate(mBiometricService, Authenticators.MANDATORY_BIOMETRICS));
+    }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_MANDATORY_BIOMETRICS)
+    public void testCanAuthenticate_whenMandatoryBiometricsAndStrongAuthenticatorsRequested()
+            throws Exception {
+        mBiometricService = new BiometricService(mContext, mInjector, mBiometricHandlerProvider);
+        mBiometricService.onStart();
+
+        when(mTrustManager.isInSignificantPlace()).thenReturn(false);
+        when(mBiometricService.mSettingObserver.getMandatoryBiometricsEnabledForUser(anyInt()))
+                .thenReturn(true);
+
+        setupAuthForOnly(TYPE_FINGERPRINT, Authenticators.BIOMETRIC_STRONG);
+
+        assertEquals(BiometricManager.BIOMETRIC_SUCCESS,
+                invokeCanAuthenticate(mBiometricService, Authenticators.MANDATORY_BIOMETRICS
+                        | Authenticators.BIOMETRIC_STRONG));
+
+        when(mTrustManager.isInSignificantPlace()).thenReturn(true);
+
+        assertEquals(BiometricManager.BIOMETRIC_SUCCESS,
+                invokeCanAuthenticate(mBiometricService, Authenticators.MANDATORY_BIOMETRICS
+                        | Authenticators.BIOMETRIC_STRONG));
+    }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_MANDATORY_BIOMETRICS)
+    public void testCanAuthenticate_whenMandatoryBiometricsRequestedAndDeviceCredentialAvailable()
+            throws Exception {
+        mBiometricService = new BiometricService(mContext, mInjector, mBiometricHandlerProvider);
+        mBiometricService.onStart();
+
+        when(mTrustManager.isInSignificantPlace()).thenReturn(false);
+        when(mBiometricService.mSettingObserver.getMandatoryBiometricsEnabledForUser(anyInt()))
+                .thenReturn(true);
+
+        setupAuthForOnly(TYPE_CREDENTIAL, Authenticators.DEVICE_CREDENTIAL);
+
+        assertEquals(BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE,
+                invokeCanAuthenticate(mBiometricService, Authenticators.MANDATORY_BIOMETRICS));
+
+        when(mTrustManager.isInSignificantPlace()).thenReturn(true);
+
+        assertEquals(BiometricManager.BIOMETRIC_SUCCESS,
+                invokeCanAuthenticate(mBiometricService, Authenticators.MANDATORY_BIOMETRICS
+                        | Authenticators.DEVICE_CREDENTIAL));
+    }
+
+    @Test
     public void testAuthenticatorActualStrength() {
         // Tuple of OEM config, updatedStrength, and expectedStrength
         final int[][] testCases = {
diff --git a/services/tests/servicestests/src/com/android/server/biometrics/PreAuthInfoTest.java b/services/tests/servicestests/src/com/android/server/biometrics/PreAuthInfoTest.java
index b40d7ee..b831ef5 100644
--- a/services/tests/servicestests/src/com/android/server/biometrics/PreAuthInfoTest.java
+++ b/services/tests/servicestests/src/com/android/server/biometrics/PreAuthInfoTest.java
@@ -32,11 +32,16 @@
 import android.app.admin.DevicePolicyManager;
 import android.app.trust.ITrustManager;
 import android.content.Context;
+import android.content.res.Resources;
 import android.hardware.biometrics.BiometricManager;
+import android.hardware.biometrics.Flags;
 import android.hardware.biometrics.IBiometricAuthenticator;
 import android.hardware.biometrics.PromptInfo;
 import android.os.RemoteException;
 import android.platform.test.annotations.Presubmit;
+import android.platform.test.annotations.RequiresFlagsEnabled;
+import android.platform.test.flag.junit.CheckFlagsRule;
+import android.platform.test.flag.junit.DeviceFlagsValueProvider;
 
 import androidx.test.filters.SmallTest;
 
@@ -54,6 +59,9 @@
 public class PreAuthInfoTest {
     @Rule
     public final MockitoRule mMockitoRule = MockitoJUnit.rule();
+    @Rule
+    public final CheckFlagsRule mCheckFlagsRule =
+            DeviceFlagsValueProvider.createCheckFlagsRule();
 
     private static final int SENSOR_ID_FINGERPRINT = 0;
     private static final int SENSOR_ID_FACE = 1;
@@ -66,6 +74,8 @@
     @Mock
     Context mContext;
     @Mock
+    Resources mResources;
+    @Mock
     ITrustManager mTrustManager;
     @Mock
     DevicePolicyManager mDevicePolicyManager;
@@ -80,6 +90,7 @@
         when(mDevicePolicyManager.getKeyguardDisabledFeatures(any(), anyInt()))
                 .thenReturn(KEYGUARD_DISABLE_FEATURES_NONE);
         when(mSettingObserver.getEnabledForApps(anyInt())).thenReturn(true);
+        when(mSettingObserver.getMandatoryBiometricsEnabledForUser(anyInt())).thenReturn(true);
         when(mFaceAuthenticator.hasEnrolledTemplates(anyInt(), any())).thenReturn(true);
         when(mFaceAuthenticator.isHardwareDetected(any())).thenReturn(true);
         when(mFaceAuthenticator.getLockoutModeForUser(anyInt()))
@@ -91,6 +102,8 @@
                 .thenReturn(LOCKOUT_NONE);
         when(mBiometricCameraManager.isCameraPrivacyEnabled()).thenReturn(false);
         when(mBiometricCameraManager.isAnyCameraUnavailable()).thenReturn(false);
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getString(anyInt())).thenReturn(TEST_PACKAGE_NAME);
     }
 
     @Test
@@ -184,6 +197,54 @@
         assertThat(preAuthInfo.eligibleSensors.get(0).modality).isEqualTo(TYPE_FINGERPRINT);
     }
 
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_MANDATORY_BIOMETRICS)
+    public void testMandatoryBiometricsStatus_whenAllRequirementsSatisfiedAndSensorAvailable()
+            throws Exception {
+        when(mTrustManager.isInSignificantPlace()).thenReturn(false);
+
+        final BiometricSensor sensor = getFaceSensor();
+        final PromptInfo promptInfo = new PromptInfo();
+        promptInfo.setAuthenticators(BiometricManager.Authenticators.MANDATORY_BIOMETRICS);
+        final PreAuthInfo preAuthInfo = PreAuthInfo.create(mTrustManager, mDevicePolicyManager,
+                mSettingObserver, List.of(sensor), 0 /* userId */, promptInfo, TEST_PACKAGE_NAME,
+                false /* checkDevicePolicyManager */, mContext, mBiometricCameraManager);
+
+        assertThat(preAuthInfo.eligibleSensors).hasSize(1);
+    }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_MANDATORY_BIOMETRICS)
+    public void testMandatoryBiometricsStatus_whenAllRequirementsSatisfiedAndSensorUnavailable()
+            throws Exception {
+        when(mTrustManager.isInSignificantPlace()).thenReturn(false);
+
+        final PromptInfo promptInfo = new PromptInfo();
+        promptInfo.setAuthenticators(BiometricManager.Authenticators.MANDATORY_BIOMETRICS);
+        final PreAuthInfo preAuthInfo = PreAuthInfo.create(mTrustManager, mDevicePolicyManager,
+                mSettingObserver, List.of(), 0 /* userId */, promptInfo, TEST_PACKAGE_NAME,
+                false /* checkDevicePolicyManager */, mContext, mBiometricCameraManager);
+
+        assertThat(preAuthInfo.eligibleSensors).hasSize(0);
+    }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_MANDATORY_BIOMETRICS)
+    public void testMandatoryBiometricsStatus_whenRequirementsNotSatisfiedAndSensorAvailable()
+            throws Exception {
+        when(mTrustManager.isInSignificantPlace()).thenReturn(true);
+
+        final BiometricSensor sensor = getFaceSensor();
+        final PromptInfo promptInfo = new PromptInfo();
+        promptInfo.setAuthenticators(BiometricManager.Authenticators.MANDATORY_BIOMETRICS
+                | BiometricManager.Authenticators.BIOMETRIC_STRONG);
+        final PreAuthInfo preAuthInfo = PreAuthInfo.create(mTrustManager, mDevicePolicyManager,
+                mSettingObserver, List.of(sensor), 0 /* userId */, promptInfo, TEST_PACKAGE_NAME,
+                false /* checkDevicePolicyManager */, mContext, mBiometricCameraManager);
+
+        assertThat(preAuthInfo.eligibleSensors).hasSize(1);
+    }
+
     private BiometricSensor getFingerprintSensor() {
         BiometricSensor sensor = new BiometricSensor(mContext, SENSOR_ID_FINGERPRINT,
                 TYPE_FINGERPRINT, BiometricManager.Authenticators.BIOMETRIC_STRONG,
diff --git a/services/tests/servicestests/src/com/android/server/biometrics/UtilsTest.java b/services/tests/servicestests/src/com/android/server/biometrics/UtilsTest.java
index b05a819..cb75e1a 100644
--- a/services/tests/servicestests/src/com/android/server/biometrics/UtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/biometrics/UtilsTest.java
@@ -179,7 +179,8 @@
         // The rest of the bits are not allowed to integrate with the public APIs
         for (int i = 8; i < 32; i++) {
             final int authenticator = 1 << i;
-            if (authenticator == Authenticators.DEVICE_CREDENTIAL) {
+            if (authenticator == Authenticators.DEVICE_CREDENTIAL
+                    || authenticator == Authenticators.MANDATORY_BIOMETRICS) {
                 continue;
             }
             assertFalse(Utils.isValidAuthenticatorConfig(1 << i));
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/CountdownConditionProviderTest.java b/services/tests/uiservicestests/src/com/android/server/notification/CountdownConditionProviderTest.java
index ddb9b43..58a1d9c 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/CountdownConditionProviderTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/CountdownConditionProviderTest.java
@@ -16,12 +16,15 @@
 
 package com.android.server.notification;
 
+import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 
 import android.app.Application;
 import android.app.PendingIntent;
+import android.content.ComponentName;
 import android.content.Intent;
 import android.net.Uri;
 import android.testing.AndroidTestingRunner;
@@ -66,6 +69,12 @@
    }
 
     @Test
+    public void getComponent_returnsComponent() {
+        assertThat(mService.getComponent()).isEqualTo(new ComponentName("android",
+                "com.android.server.notification.CountdownConditionProvider"));
+    }
+
+    @Test
     public void testGetPendingIntent() {
         PendingIntent pi = mService.getPendingIntent(Uri.EMPTY);
         assertEquals(PackageManagerService.PLATFORM_PACKAGE_NAME, pi.getIntent().getPackage());
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/EventConditionProviderTest.java b/services/tests/uiservicestests/src/com/android/server/notification/EventConditionProviderTest.java
index 4c440ca..4af96ef 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/EventConditionProviderTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/EventConditionProviderTest.java
@@ -16,14 +16,16 @@
 
 package com.android.server.notification;
 
+import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 
 import android.app.Application;
 import android.app.PendingIntent;
+import android.content.ComponentName;
 import android.content.Intent;
-import android.net.Uri;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 
@@ -63,7 +65,13 @@
         service.onCreate();
         service.onBind(startIntent);
         mService = spy(service);
-   }
+    }
+
+    @Test
+    public void getComponent_returnsComponent() {
+        assertThat(mService.getComponent()).isEqualTo(new ComponentName("android",
+                "com.android.server.notification.EventConditionProvider"));
+    }
 
     @Test
     public void testGetPendingIntent() {
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
index 398dc281..c1d7afb 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -40,6 +40,7 @@
 import static android.app.Notification.FLAG_ONLY_ALERT_ONCE;
 import static android.app.Notification.FLAG_USER_INITIATED_JOB;
 import static android.app.Notification.VISIBILITY_PRIVATE;
+import static android.app.NotificationChannel.NEWS_ID;
 import static android.app.NotificationChannel.USER_LOCKED_ALLOW_BUBBLE;
 import static android.app.NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED;
 import static android.app.NotificationManager.BUBBLE_PREFERENCE_ALL;
@@ -91,7 +92,9 @@
 import static android.service.notification.Adjustment.KEY_CONTEXTUAL_ACTIONS;
 import static android.service.notification.Adjustment.KEY_IMPORTANCE;
 import static android.service.notification.Adjustment.KEY_TEXT_REPLIES;
+import static android.service.notification.Adjustment.KEY_TYPE;
 import static android.service.notification.Adjustment.KEY_USER_SENTIMENT;
+import static android.service.notification.Adjustment.TYPE_NEWS;
 import static android.service.notification.Condition.SOURCE_CONTEXT;
 import static android.service.notification.Condition.SOURCE_USER_ACTION;
 import static android.service.notification.Condition.STATE_TRUE;
@@ -15778,4 +15781,27 @@
         when(mPackageManagerInternal.isSameApp(anyString(), anyInt(), anyInt())).thenReturn(false);
         assertThat(mBinderService.getEffectsSuppressor()).isEqualTo(mListener.component);
     }
+
+    @Test
+    @EnableFlags(android.service.notification.Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public void testApplyAdjustment_keyType_validType() throws Exception {
+        final NotificationRecord r = generateNotificationRecord(mTestNotificationChannel);
+        mService.addNotification(r);
+        NotificationManagerService.WorkerHandler handler = mock(
+                NotificationManagerService.WorkerHandler.class);
+        mService.setHandler(handler);
+
+        Bundle signals = new Bundle();
+        signals.putInt(KEY_TYPE, TYPE_NEWS);
+        Adjustment adjustment = new Adjustment(
+                r.getSbn().getPackageName(), r.getKey(), signals, "", r.getUser().getIdentifier());
+        when(mAssistants.isSameUser(any(), anyInt())).thenReturn(true);
+        mBinderService.applyAdjustmentFromAssistant(null, adjustment);
+
+        waitForIdle();
+
+        r.applyAdjustments();
+
+        assertThat(r.getChannel().getId()).isEqualTo(NEWS_ID);
+    }
 }
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
index d1880d2..ff4bc21 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
@@ -23,6 +23,10 @@
 import static android.app.NotificationChannel.ALLOW_BUBBLE_ON;
 import static android.app.NotificationChannel.CONVERSATION_CHANNEL_ID_FORMAT;
 import static android.app.NotificationChannel.DEFAULT_ALLOW_BUBBLE;
+import static android.app.NotificationChannel.NEWS_ID;
+import static android.app.NotificationChannel.PROMOTIONS_ID;
+import static android.app.NotificationChannel.RECS_ID;
+import static android.app.NotificationChannel.SOCIAL_MEDIA_ID;
 import static android.app.NotificationChannel.USER_LOCKED_ALLOW_BUBBLE;
 import static android.app.NotificationChannel.USER_LOCKED_IMPORTANCE;
 import static android.app.NotificationChannel.USER_LOCKED_LIGHTS;
@@ -47,6 +51,9 @@
 import static android.os.UserHandle.USER_SYSTEM;
 
 import static android.platform.test.flag.junit.SetFlagsRule.DefaultInitValueType.DEVICE_DEFAULT;
+import static android.service.notification.Flags.FLAG_NOTIFICATION_CLASSIFICATION;
+import static android.service.notification.Flags.notificationClassification;
+
 import static com.android.internal.config.sysui.SystemUiSystemPropertiesFlags.NotificationFlags.PROPAGATE_CHANNEL_UPDATES_TO_CONVERSATIONS;
 import static com.android.internal.util.FrameworkStatsLog.PACKAGE_NOTIFICATION_PREFERENCES__FSI_STATE__DENIED;
 import static com.android.internal.util.FrameworkStatsLog.PACKAGE_NOTIFICATION_PREFERENCES__FSI_STATE__GRANTED;
@@ -184,6 +191,7 @@
 
 @SmallTest
 @RunWith(ParameterizedAndroidJunit4.class)
+@EnableFlags(FLAG_PERSIST_INCOMPLETE_RESTORE_DATA)
 public class PreferencesHelperTest extends UiServiceTestCase {
     private static final int UID_HEADLESS = 1000000;
     private static final UserHandle USER = UserHandle.of(0);
@@ -233,7 +241,7 @@
     @Parameters(name = "{0}")
     public static List<FlagsParameterization> getParams() {
         return FlagsParameterization.allCombinationsOf(
-                FLAG_PERSIST_INCOMPLETE_RESTORE_DATA);
+                FLAG_NOTIFICATION_CLASSIFICATION);
     }
 
     public PreferencesHelperTest(FlagsParameterization flags) {
@@ -582,6 +590,16 @@
         assertTrue(mHelper.createNotificationChannel(PKG_N_MR1, UID_N_MR1, channel2, false, false,
                 UID_N_MR1, false));
 
+        NotificationChannel updateNews = null;
+        if (notificationClassification()) {
+            // change one of the reserved bundle channels to ensure changes are persisted across
+            // boot
+            updateNews = mHelper.getNotificationChannel(
+                    PKG_N_MR1, UID_N_MR1, NEWS_ID, false).copy();
+            updateNews.setImportance(IMPORTANCE_NONE);
+            mHelper.updateNotificationChannel(PKG_N_MR1, UID_N_MR1, updateNews, true, 1000, true);
+        }
+
         mHelper.setShowBadge(PKG_N_MR1, UID_N_MR1, true);
 
         ByteArrayOutputStream baos = writeXmlAndPurge(PKG_N_MR1, UID_N_MR1, false,
@@ -597,6 +615,12 @@
                 mXmlHelper.getNotificationChannel(PKG_N_MR1, UID_N_MR1, channel1.getId(), false));
         compareChannels(channel2,
                 mXmlHelper.getNotificationChannel(PKG_N_MR1, UID_N_MR1, channel2.getId(), false));
+        if (notificationClassification()) {
+            assertThat(mXmlHelper.getNotificationChannel(PKG_N_MR1, UID_N_MR1, updateNews.getId(),
+                    false)).isNotNull();
+            assertThat(mXmlHelper.getNotificationChannel(PKG_N_MR1, UID_N_MR1, updateNews.getId(),
+                            false)).isEqualTo(updateNews);
+        }
 
         List<NotificationChannelGroup> actualGroups = mXmlHelper.getNotificationChannelGroups(
                 PKG_N_MR1, UID_N_MR1, false, true, false, true, null).getList();
@@ -1130,9 +1154,22 @@
                 + "app_user_locked_fields=\"0\" sent_invalid_msg=\"false\" "
                 + "sent_valid_msg=\"false\" user_demote_msg_app=\"false\" sent_valid_bubble"
                 + "=\"false\" uid=\"10002\">\n"
+                + (notificationClassification() ? "<channel id=\"android.app.social\" "
+                + "name=\"Social\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" "
+                + "usage=\"5\" content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "<channel id=\"id\" name=\"name\" importance=\"2\" "
                 + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
                 + "content_type=\"4\" flags=\"0\" show_badge=\"true\" orig_imp=\"2\" />\n"
+                + (notificationClassification() ? "<channel id=\"android.app.news\" name=\"News\" "
+                + "importance=\"2\" sound=\"content://settings/system/notification_sound\" "
+                + "usage=\"5\" content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.recs\" name=\"Recommendations\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.promotions\" name=\"Promotions\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "</package>\n"
                 + "<package name=\"com.example.n_mr1\" show_badge=\"true\" "
                 + "app_user_locked_fields=\"0\" sent_invalid_msg=\"false\" "
@@ -1140,6 +1177,10 @@
                 + "=\"false\" uid=\"10001\">\n"
                 + "<channelGroup id=\"1\" name=\"bye\" blocked=\"false\" locked=\"0\" />\n"
                 + "<channelGroup id=\"2\" name=\"hello\" blocked=\"false\" locked=\"0\" />\n"
+                + (notificationClassification() ? "<channel id=\"android.app.social\" "
+                + "name=\"Social\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" "
+                + "usage=\"5\" content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "<channel id=\"id1\" name=\"name1\" importance=\"4\" show_badge=\"true\" "
                 + "orig_imp=\"4\" />\n"
                 + "<channel id=\"id2\" name=\"name2\" desc=\"descriptions for all\" "
@@ -1149,14 +1190,22 @@
                 + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
                 + "content_type=\"4\" flags=\"0\" vibration_enabled=\"true\" show_badge=\"true\" "
                 + "orig_imp=\"4\" />\n"
+                + (notificationClassification() ? "<channel id=\"android.app.news\" name=\"News\" "
+                + "importance=\"2\" sound=\"content://settings/system/notification_sound\" "
+                + "usage=\"5\" content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.recs\" name=\"Recommendations\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.promotions\" name=\"Promotions\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "<channel id=\"miscellaneous\" name=\"Uncategorized\" "
                 + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
                 + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
                 + "</package>\n"
                 + "<package name=\"com.example.p\" show_badge=\"true\" "
                 + "app_user_locked_fields=\"0\" sent_invalid_msg=\"true\" sent_valid_msg=\"true\""
-                + " user_demote_msg_app=\"true\" sent_valid_bubble=\"false\" uid=\"10003\" />\n"
-                + "</ranking>";
+                + " user_demote_msg_app=\"true\" sent_valid_bubble=\"false\" uid=\"10003\"";
         assertThat(baos.toString()).contains(expected);
     }
 
@@ -1216,9 +1265,22 @@
                 + "app_user_locked_fields=\"0\" sent_invalid_msg=\"false\" "
                 + "sent_valid_msg=\"false\" user_demote_msg_app=\"false\" sent_valid_bubble"
                 + "=\"false\">\n"
+                + (notificationClassification() ? "<channel id=\"android.app.social\" "
+                + "name=\"Social\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" "
+                + "usage=\"5\" content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "<channel id=\"id\" name=\"name\" importance=\"2\" "
                 + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
                 + "content_type=\"4\" flags=\"0\" show_badge=\"true\" orig_imp=\"2\" />\n"
+                + (notificationClassification() ? "<channel id=\"android.app.news\" name=\"News\" "
+                + "importance=\"2\" sound=\"content://settings/system/notification_sound\" "
+                + "usage=\"5\" content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.recs\" name=\"Recommendations\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.promotions\" name=\"Promotions\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "</package>\n"
                 // Importance default because on in permission helper
                 + "<package name=\"com.example.n_mr1\" importance=\"3\" show_badge=\"true\" "
@@ -1227,6 +1289,10 @@
                 + "=\"false\">\n"
                 + "<channelGroup id=\"1\" name=\"bye\" blocked=\"false\" locked=\"0\" />\n"
                 + "<channelGroup id=\"2\" name=\"hello\" blocked=\"false\" locked=\"0\" />\n"
+                + (notificationClassification() ? "<channel id=\"android.app.social\" "
+                + "name=\"Social\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" "
+                + "usage=\"5\" content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "<channel id=\"id1\" name=\"name1\" importance=\"4\" show_badge=\"true\" "
                 + "orig_imp=\"4\" />\n"
                 + "<channel id=\"id2\" name=\"name2\" desc=\"descriptions for all\" "
@@ -1236,6 +1302,15 @@
                 + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
                 + "content_type=\"4\" flags=\"0\" vibration_enabled=\"true\" show_badge=\"true\" "
                 + "orig_imp=\"4\" />\n"
+                + (notificationClassification() ? "<channel id=\"android.app.news\" name=\"News\" "
+                + "importance=\"2\" sound=\"content://settings/system/notification_sound\" "
+                + "usage=\"5\" content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.recs\" name=\"Recommendations\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.promotions\" name=\"Promotions\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "<channel id=\"miscellaneous\" name=\"Uncategorized\" "
                 + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
                 + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
@@ -1243,12 +1318,11 @@
                 // Importance default because on in permission helper
                 + "<package name=\"com.example.p\" importance=\"3\" show_badge=\"true\" "
                 + "app_user_locked_fields=\"0\" sent_invalid_msg=\"true\" sent_valid_msg=\"true\""
-                + " user_demote_msg_app=\"true\" sent_valid_bubble=\"false\" />\n"
-                // Packages that exist solely in permissionhelper
-                + "<package name=\"first\" importance=\"3\" />\n"
-                + "<package name=\"third\" importance=\"0\" />\n"
-                + "</ranking>";
+                + " user_demote_msg_app=\"true\" sent_valid_bubble=\"false\"";
         assertThat(baos.toString()).contains(expected);
+        // Packages that exist solely in permissionhelper
+        assertThat(baos.toString()).contains("<package name=\"first\" importance=\"3\"");
+        assertThat(baos.toString()).contains("<package name=\"third\" importance=\"0\"");
     }
 
     @Test
@@ -1303,9 +1377,22 @@
                 + "app_user_locked_fields=\"0\" sent_invalid_msg=\"false\" "
                 + "sent_valid_msg=\"false\" user_demote_msg_app=\"false\" sent_valid_bubble"
                 + "=\"false\">\n"
+                + (notificationClassification() ? "<channel id=\"android.app.social\" "
+                + "name=\"Social\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "<channel id=\"id\" name=\"name\" importance=\"2\" "
                 + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
                 + "content_type=\"4\" flags=\"0\" show_badge=\"true\" orig_imp=\"2\" />\n"
+                + (notificationClassification() ? "<channel id=\"android.app.news\" name=\"News\" "
+                + "importance=\"2\" sound=\"content://settings/system/notification_sound\" "
+                + "usage=\"5\" content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.recs\" name=\"Recommendations\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.promotions\" name=\"Promotions\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "</package>\n"
                 // Importance 0 because missing from permission helper
                 + "<package name=\"com.example.n_mr1\" importance=\"0\" show_badge=\"true\" "
@@ -1314,6 +1401,10 @@
                 + "=\"false\">\n"
                 + "<channelGroup id=\"1\" name=\"bye\" blocked=\"false\" locked=\"0\" />\n"
                 + "<channelGroup id=\"2\" name=\"hello\" blocked=\"false\" locked=\"0\" />\n"
+                + (notificationClassification() ? "<channel id=\"android.app.social\" "
+                + "name=\"Social\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "<channel id=\"id1\" name=\"name1\" importance=\"4\" show_badge=\"true\" "
                 + "orig_imp=\"4\" />\n"
                 + "<channel id=\"id2\" name=\"name2\" desc=\"descriptions for all\" "
@@ -1323,6 +1414,15 @@
                 + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
                 + "content_type=\"4\" flags=\"0\" vibration_enabled=\"true\" show_badge=\"true\" "
                 + "orig_imp=\"4\" />\n"
+                + (notificationClassification() ? "<channel id=\"android.app.news\" name=\"News\" "
+                + "importance=\"2\" sound=\"content://settings/system/notification_sound\" "
+                + "usage=\"5\" content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.recs\" name=\"Recommendations\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
+                + "<channel id=\"android.app.promotions\" name=\"Promotions\" importance=\"2\" "
+                + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
+                + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n" : "")
                 + "<channel id=\"miscellaneous\" name=\"Uncategorized\" "
                 + "sound=\"content://settings/system/notification_sound\" usage=\"5\" "
                 + "content_type=\"4\" flags=\"0\" show_badge=\"true\" />\n"
@@ -1330,8 +1430,7 @@
                 // Importance default because on in permission helper
                 + "<package name=\"com.example.p\" importance=\"3\" show_badge=\"true\" "
                 + "app_user_locked_fields=\"0\" sent_invalid_msg=\"true\" sent_valid_msg=\"true\""
-                + " user_demote_msg_app=\"true\" sent_valid_bubble=\"false\" />\n"
-                + "</ranking>";
+                + " user_demote_msg_app=\"true\" sent_valid_bubble=\"false\"";
         assertThat(baos.toString()).contains(expected);
     }
 
@@ -1851,8 +1950,8 @@
         parser.nextTag();
         mHelper.readXml(parser, false, UserHandle.USER_ALL);
 
-        final NotificationChannel updated1 =
-            mHelper.getNotificationChannel(PKG_N_MR1, UID_N_MR1, NotificationChannel.DEFAULT_CHANNEL_ID, false);
+        final NotificationChannel updated1 = mHelper.getNotificationChannel(
+                PKG_N_MR1, UID_N_MR1, NotificationChannel.DEFAULT_CHANNEL_ID, false);
         assertEquals(NotificationManager.IMPORTANCE_HIGH, updated1.getImportance());
         assertTrue(updated1.canBypassDnd());
         assertEquals(VISIBILITY_SECRET, updated1.getLockscreenVisibility());
@@ -2392,18 +2491,20 @@
         // Returns only non-deleted channels
         List<NotificationChannel> channels =
                 mHelper.getNotificationChannels(PKG_N_MR1, UID_N_MR1, false).getList();
-        assertEquals(2, channels.size());   // Default channel + non-deleted channel
+        // Default channel + non-deleted channel + system defaults
+        assertEquals(notificationClassification() ? 6 : 2, channels.size());
         for (NotificationChannel nc : channels) {
-            if (!NotificationChannel.DEFAULT_CHANNEL_ID.equals(nc.getId())) {
+            if (channel2.getId().equals(nc.getId())) {
                 compareChannels(channel2, nc);
             }
         }
 
         // Returns deleted channels too
         channels = mHelper.getNotificationChannels(PKG_N_MR1, UID_N_MR1, true).getList();
-        assertEquals(3, channels.size());               // Includes default channel
+        // Includes system channel(s)
+        assertEquals(notificationClassification() ? 7 : 3, channels.size());
         for (NotificationChannel nc : channels) {
-            if (!NotificationChannel.DEFAULT_CHANNEL_ID.equals(nc.getId())) {
+            if (channel2.getId().equals(nc.getId())) {
                 compareChannels(channelMap.get(nc.getId()), nc);
             }
         }
@@ -3013,7 +3114,8 @@
 
             final ApplicationInfo legacy = new ApplicationInfo();
             legacy.targetSdkVersion = Build.VERSION_CODES.N_MR1;
-            when(mPm.getApplicationInfoAsUser(eq(PKG_N_MR1), anyInt(), anyInt())).thenReturn(legacy);
+            when(mPm.getApplicationInfoAsUser(eq(PKG_N_MR1), anyInt(), anyInt()))
+                    .thenReturn(legacy);
 
             // create records with the default channel for all user 0 and user 1 uids
             mHelper.canShowBadge(PKG_N_MR1, user0Uids[i]);
@@ -3024,13 +3126,14 @@
 
         // user 0 records remain
         for (int i = 0; i < user0Uids.length; i++) {
-            assertEquals(1,
-                    mHelper.getNotificationChannels(PKG_N_MR1, user0Uids[i], false).getList().size());
+            assertEquals(notificationClassification() ? 5 : 1,
+                    mHelper.getNotificationChannels(PKG_N_MR1, user0Uids[i], false)
+                            .getList().size());
         }
         // user 1 records are gone
         for (int i = 0; i < user1Uids.length; i++) {
-            assertEquals(0,
-                    mHelper.getNotificationChannels(PKG_N_MR1, user1Uids[i], false).getList().size());
+            assertEquals(0, mHelper.getNotificationChannels(PKG_N_MR1, user1Uids[i], false)
+                    .getList().size());
         }
     }
 
@@ -3054,7 +3157,8 @@
 
         assertFalse(mHelper.onPackagesChanged(false, USER_SYSTEM,
                 new String[]{PKG_N_MR1}, new int[]{UID_N_MR1}));
-        assertEquals(2, mHelper.getNotificationChannels(PKG_N_MR1, UID_N_MR1, false).getList().size());
+        assertEquals(notificationClassification() ? 6 : 2,
+                mHelper.getNotificationChannels(PKG_N_MR1, UID_N_MR1, false).getList().size());
     }
 
     @Test
@@ -3126,7 +3230,8 @@
     @Test
     public void testRecordDefaults() throws Exception {
         assertEquals(true, mHelper.canShowBadge(PKG_N_MR1, UID_N_MR1));
-        assertEquals(1, mHelper.getNotificationChannels(PKG_N_MR1, UID_N_MR1, false).getList().size());
+        assertEquals(notificationClassification() ? 5 : 1,
+                mHelper.getNotificationChannels(PKG_N_MR1, UID_N_MR1, false).getList().size());
     }
 
     @Test
@@ -3212,7 +3317,9 @@
         assertEquals(3, actual.size());
         for (NotificationChannelGroup group : actual) {
             if (group.getId() == null) {
-                assertEquals(2, group.getChannels().size()); // misc channel too
+                assertEquals(
+                        notificationClassification() ? 6 : 2,
+                        group.getChannels().size()); // misc channel too
                 assertTrue(channel3.getId().equals(group.getChannels().get(0).getId())
                         || channel3.getId().equals(group.getChannels().get(1).getId()));
             } else if (group.getId().equals(ncg.getId())) {
@@ -3363,6 +3470,9 @@
                         new NotificationChannel("" + j, "a", IMPORTANCE_HIGH), true, false,
                         UID_N_MR1, false);
             }
+            if (notificationClassification()) {
+                numChannels += 4;
+            }
             expectedChannels.put(pkgName, numChannels);
         }
 
@@ -4583,7 +4693,12 @@
 
     @Test
     public void testTooManyChannels() {
-        for (int i = 0; i < NOTIFICATION_CHANNEL_COUNT_LIMIT; i++) {
+        int numToCreate = NOTIFICATION_CHANNEL_COUNT_LIMIT;
+        if (notificationClassification()) {
+            // reserved channels lower limit
+            numToCreate -= 4;
+        }
+        for (int i = 0; i < numToCreate; i++) {
             NotificationChannel channel = new NotificationChannel(String.valueOf(i),
                     String.valueOf(i), NotificationManager.IMPORTANCE_HIGH);
             mHelper.createNotificationChannel(PKG_O, UID_O, channel, true, true, UID_O, false);
@@ -4602,11 +4717,16 @@
 
     @Test
     public void testTooManyChannels_xml() throws Exception {
+        int numToCreate = NOTIFICATION_CHANNEL_COUNT_LIMIT;
+        if (notificationClassification()) {
+            // reserved channels lower limit
+            numToCreate -= 4;
+        }
         String extraChannel = "EXTRA";
         String extraChannel1 = "EXTRA1";
 
         // create first... many... directly so we don't need a big xml blob in this test
-        for (int i = 0; i < NOTIFICATION_CHANNEL_COUNT_LIMIT; i++) {
+        for (int i = 0; i < numToCreate; i++) {
             NotificationChannel channel = new NotificationChannel(String.valueOf(i),
                     String.valueOf(i), NotificationManager.IMPORTANCE_HIGH);
             mHelper.createNotificationChannel(PKG_O, UID_O, channel, true, true, UID_O, false);
@@ -5619,8 +5739,9 @@
         ArrayList<StatsEvent> events = new ArrayList<>();
         mHelper.pullPackageChannelPreferencesStats(events);
 
-        // number of channels with preferences should be 3 total
-        assertEquals("expected number of events", 3, events.size());
+        assertEquals("expected number of events",
+                notificationClassification() ? 7 : 3,
+                events.size());
         for (StatsEvent ev : events) {
             // all of these events should be of PackageNotificationChannelPreferences type,
             // and therefore we expect the atom to have this field.
@@ -5643,7 +5764,7 @@
             } else if (eventChannelId.equals("a")) {
                 assertEquals("channel name", "a", p.getChannelName());
                 assertEquals("importance", IMPORTANCE_LOW, p.getImportance());
-            } else { // b
+            } else if (eventChannelId.equals("b")){ // b
                 assertEquals("channel name", "b", p.getChannelName());
                 assertEquals("importance", IMPORTANCE_HIGH, p.getImportance());
             }
@@ -5661,11 +5782,17 @@
         mHelper.createNotificationChannel(PKG_O, UID_O, channelC, true, false, UID_O, false);
 
         List<String> channels = new LinkedList<>(Arrays.asList("a", "b", "c"));
+        if (notificationClassification()) {
+            channels.add(NEWS_ID);
+            channels.add(PROMOTIONS_ID);
+            channels.add(SOCIAL_MEDIA_ID);
+            channels.add(RECS_ID);
+        }
 
         ArrayList<StatsEvent> events = new ArrayList<>();
         mHelper.pullPackageChannelPreferencesStats(events);
 
-        assertEquals("total events", 3, events.size());
+        assertEquals("total events", notificationClassification() ? 7 : 3, events.size());
         for (StatsEvent ev : events) {
             AtomsProto.Atom atom = StatsEventTestUtils.convertToAtom(ev);
             assertTrue(atom.hasPackageNotificationChannelPreferences());
@@ -5699,7 +5826,7 @@
         mHelper.pullPackageChannelPreferencesStats(events);
 
         // In this case, we want to check the properties of the conversation channel (not parent)
-        assertEquals("total events", 2, events.size());
+        assertEquals("total events", notificationClassification() ? 6 : 2, events.size());
         for (StatsEvent ev : events) {
             AtomsProto.Atom atom = StatsEventTestUtils.convertToAtom(ev);
             assertTrue(atom.hasPackageNotificationChannelPreferences());
@@ -5731,7 +5858,9 @@
         ArrayList<StatsEvent> events = new ArrayList<>();
         mHelper.pullPackageChannelPreferencesStats(events);
 
-        assertEquals("total events", 2, events.size());
+        assertEquals("total events",
+                notificationClassification() ? 6 : 2,
+                events.size());
         for (StatsEvent ev : events) {
             AtomsProto.Atom atom = StatsEventTestUtils.convertToAtom(ev);
             assertTrue(atom.hasPackageNotificationChannelPreferences());
@@ -5762,7 +5891,9 @@
         ArrayList<StatsEvent> events = new ArrayList<>();
         mHelper.pullPackageChannelPreferencesStats(events);
 
-        assertEquals("total events", 2, events.size());
+        assertEquals("total events",
+                notificationClassification() ? 6 : 2,
+                events.size());
         for (StatsEvent ev : events) {
             AtomsProto.Atom atom = StatsEventTestUtils.convertToAtom(ev);
             assertTrue(atom.hasPackageNotificationChannelPreferences());
@@ -6044,6 +6175,23 @@
         assertEquals(0, actual.getChannels().stream().filter(c -> c.getId().equals("id2")).count());
     }
 
+    @Test
+    @EnableFlags(FLAG_NOTIFICATION_CLASSIFICATION)
+    public void testNotificationBundles() {
+        // do something that triggers settings creation for an app
+        mHelper.setShowBadge(PKG_O, UID_O, true);
+
+        // verify 4 reserved channels are created
+        assertThat(mHelper.getNotificationChannel(PKG_O, UID_O, NEWS_ID, false).getImportance())
+                .isEqualTo(IMPORTANCE_LOW);
+        assertThat(mHelper.getNotificationChannel(PKG_O, UID_O, PROMOTIONS_ID, false)
+                .getImportance()).isEqualTo(IMPORTANCE_LOW);
+        assertThat(mHelper.getNotificationChannel(PKG_O, UID_O, SOCIAL_MEDIA_ID, false)
+                .getImportance()).isEqualTo(IMPORTANCE_LOW);
+        assertThat(mHelper.getNotificationChannel(PKG_O, UID_O, RECS_ID, false).getImportance())
+                .isEqualTo(IMPORTANCE_LOW);
+    }
+
     private static NotificationChannel cloneChannel(NotificationChannel original) {
         Parcel parcel = Parcel.obtain();
         try {
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ScheduleConditionProviderTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ScheduleConditionProviderTest.java
index 7d89d87..fe4ce465e 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ScheduleConditionProviderTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ScheduleConditionProviderTest.java
@@ -1,5 +1,7 @@
 package com.android.server.notification;
 
+import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
@@ -8,6 +10,7 @@
 
 import android.app.Application;
 import android.app.PendingIntent;
+import android.content.ComponentName;
 import android.content.Intent;
 import android.net.Uri;
 import android.service.notification.Condition;
@@ -58,6 +61,12 @@
    }
 
     @Test
+    public void getComponent_returnsComponent() {
+        assertThat(mService.getComponent()).isEqualTo(new ComponentName("android",
+                "com.android.server.notification.ScheduleConditionProvider"));
+    }
+
+    @Test
     public void testIsValidConditionId_incomplete() throws Exception {
         Uri badConditionId = Uri.EMPTY;
         assertFalse(mService.isValidConditionId(badConditionId));
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfo.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfo.java
index 129733e..f397225 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfo.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfo.java
@@ -25,99 +25,42 @@
 
 /** AppInfo representation */
 public class AppInfo implements AslMarshallable {
-    private final String mTitle;
-    private final String mDescription;
-    private final Boolean mContainsAds;
-    private final Boolean mObeyAps;
-    private final Boolean mAdsFingerprinting;
-    private final Boolean mSecurityFingerprinting;
+    private final Boolean mApsCompliant;
     private final String mPrivacyPolicy;
-    private final List<String> mSecurityEndpoints;
     private final List<String> mFirstPartyEndpoints;
     private final List<String> mServiceProviderEndpoints;
-    private final String mCategory;
-    private final String mEmail;
-    private final String mWebsite;
 
     public AppInfo(
-            String title,
-            String description,
-            Boolean containsAds,
-            Boolean obeyAps,
-            Boolean adsFingerprinting,
-            Boolean securityFingerprinting,
+            Boolean apsCompliant,
             String privacyPolicy,
-            List<String> securityEndpoints,
             List<String> firstPartyEndpoints,
-            List<String> serviceProviderEndpoints,
-            String category,
-            String email,
-            String website) {
-        this.mTitle = title;
-        this.mDescription = description;
-        this.mContainsAds = containsAds;
-        this.mObeyAps = obeyAps;
-        this.mAdsFingerprinting = adsFingerprinting;
-        this.mSecurityFingerprinting = securityFingerprinting;
+            List<String> serviceProviderEndpoints) {
+        this.mApsCompliant = apsCompliant;
         this.mPrivacyPolicy = privacyPolicy;
-        this.mSecurityEndpoints = securityEndpoints;
         this.mFirstPartyEndpoints = firstPartyEndpoints;
         this.mServiceProviderEndpoints = serviceProviderEndpoints;
-        this.mCategory = category;
-        this.mEmail = email;
-        this.mWebsite = website;
     }
 
     /** Creates an on-device DOM element from the {@link SafetyLabels}. */
     @Override
     public List<Element> toOdDomElements(Document doc) {
         Element appInfoEle = XmlUtils.createPbundleEleWithName(doc, XmlUtils.OD_NAME_APP_INFO);
-        if (this.mTitle != null) {
-            appInfoEle.appendChild(XmlUtils.createOdStringEle(doc, XmlUtils.OD_NAME_TITLE, mTitle));
-        }
-        if (this.mDescription != null) {
-            appInfoEle.appendChild(
-                    XmlUtils.createOdStringEle(doc, XmlUtils.OD_NAME_DESCRIPTION, mDescription));
-        }
-        if (this.mContainsAds != null) {
-            appInfoEle.appendChild(
-                    XmlUtils.createOdBooleanEle(doc, XmlUtils.OD_NAME_CONTAINS_ADS, mContainsAds));
-        }
-        if (this.mObeyAps != null) {
-            appInfoEle.appendChild(
-                    XmlUtils.createOdBooleanEle(doc, XmlUtils.OD_NAME_OBEY_APS, mObeyAps));
-        }
-        if (this.mAdsFingerprinting != null) {
+        if (this.mApsCompliant != null) {
             appInfoEle.appendChild(
                     XmlUtils.createOdBooleanEle(
-                            doc, XmlUtils.OD_NAME_ADS_FINGERPRINTING, mAdsFingerprinting));
-        }
-        if (this.mSecurityFingerprinting != null) {
-            appInfoEle.appendChild(
-                    XmlUtils.createOdBooleanEle(
-                            doc,
-                            XmlUtils.OD_NAME_SECURITY_FINGERPRINTING,
-                            mSecurityFingerprinting));
+                            doc, XmlUtils.OD_NAME_APS_COMPLIANT, mApsCompliant));
         }
         if (this.mPrivacyPolicy != null) {
             appInfoEle.appendChild(
                     XmlUtils.createOdStringEle(
                             doc, XmlUtils.OD_NAME_PRIVACY_POLICY, mPrivacyPolicy));
         }
-        if (this.mSecurityEndpoints != null) {
-            appInfoEle.appendChild(
-                    XmlUtils.createOdArray(
-                            doc,
-                            XmlUtils.OD_TAG_STRING_ARRAY,
-                            XmlUtils.OD_NAME_SECURITY_ENDPOINT,
-                            mSecurityEndpoints));
-        }
         if (this.mFirstPartyEndpoints != null) {
             appInfoEle.appendChild(
                     XmlUtils.createOdArray(
                             doc,
                             XmlUtils.OD_TAG_STRING_ARRAY,
-                            XmlUtils.OD_NAME_FIRST_PARTY_ENDPOINT,
+                            XmlUtils.OD_NAME_FIRST_PARTY_ENDPOINTS,
                             mFirstPartyEndpoints));
         }
         if (this.mServiceProviderEndpoints != null) {
@@ -125,21 +68,9 @@
                     XmlUtils.createOdArray(
                             doc,
                             XmlUtils.OD_TAG_STRING_ARRAY,
-                            XmlUtils.OD_NAME_SERVICE_PROVIDER_ENDPOINT,
+                            XmlUtils.OD_NAME_SERVICE_PROVIDER_ENDPOINTS,
                             mServiceProviderEndpoints));
         }
-        if (this.mCategory != null) {
-            appInfoEle.appendChild(
-                    XmlUtils.createOdStringEle(doc, XmlUtils.OD_NAME_CATEGORY, this.mCategory));
-        }
-        if (this.mEmail != null) {
-            appInfoEle.appendChild(
-                    XmlUtils.createOdStringEle(doc, XmlUtils.OD_NAME_EMAIL, this.mEmail));
-        }
-        if (this.mWebsite != null) {
-            appInfoEle.appendChild(
-                    XmlUtils.createOdStringEle(doc, XmlUtils.OD_NAME_WEBSITE, this.mWebsite));
-        }
         return XmlUtils.listOf(appInfoEle);
     }
 
@@ -147,54 +78,28 @@
     @Override
     public List<Element> toHrDomElements(Document doc) {
         Element appInfoEle = doc.createElement(XmlUtils.HR_TAG_APP_INFO);
-        if (this.mTitle != null) {
-            appInfoEle.setAttribute(XmlUtils.HR_ATTR_TITLE, this.mTitle);
-        }
-        if (this.mDescription != null) {
-            appInfoEle.setAttribute(XmlUtils.HR_ATTR_DESCRIPTION, this.mDescription);
-        }
-        if (this.mContainsAds != null) {
+        if (this.mApsCompliant != null) {
             appInfoEle.setAttribute(
-                    XmlUtils.HR_ATTR_CONTAINS_ADS, String.valueOf(this.mContainsAds));
-        }
-        if (this.mObeyAps != null) {
-            appInfoEle.setAttribute(XmlUtils.HR_ATTR_OBEY_APS, String.valueOf(this.mObeyAps));
-        }
-        if (this.mAdsFingerprinting != null) {
-            appInfoEle.setAttribute(
-                    XmlUtils.HR_ATTR_ADS_FINGERPRINTING, String.valueOf(this.mAdsFingerprinting));
-        }
-        if (this.mSecurityFingerprinting != null) {
-            appInfoEle.setAttribute(
-                    XmlUtils.HR_ATTR_SECURITY_FINGERPRINTING,
-                    String.valueOf(this.mSecurityFingerprinting));
+                    XmlUtils.HR_ATTR_APS_COMPLIANT, String.valueOf(this.mApsCompliant));
         }
         if (this.mPrivacyPolicy != null) {
             appInfoEle.setAttribute(XmlUtils.HR_ATTR_PRIVACY_POLICY, this.mPrivacyPolicy);
         }
-        if (this.mSecurityEndpoints != null) {
-            appInfoEle.setAttribute(
-                    XmlUtils.HR_ATTR_SECURITY_ENDPOINTS, String.join("|", this.mSecurityEndpoints));
-        }
+
         if (this.mFirstPartyEndpoints != null) {
-            appInfoEle.setAttribute(
-                    XmlUtils.HR_ATTR_FIRST_PARTY_ENDPOINTS,
-                    String.join("|", this.mFirstPartyEndpoints));
+            appInfoEle.appendChild(
+                    XmlUtils.createHrArray(
+                            doc, XmlUtils.HR_TAG_FIRST_PARTY_ENDPOINTS, mFirstPartyEndpoints));
         }
+
         if (this.mServiceProviderEndpoints != null) {
-            appInfoEle.setAttribute(
-                    XmlUtils.HR_ATTR_SERVICE_PROVIDER_ENDPOINTS,
-                    String.join("|", this.mServiceProviderEndpoints));
+            appInfoEle.appendChild(
+                    XmlUtils.createHrArray(
+                            doc,
+                            XmlUtils.HR_TAG_SERVICE_PROVIDER_ENDPOINTS,
+                            mServiceProviderEndpoints));
         }
-        if (this.mCategory != null) {
-            appInfoEle.setAttribute(XmlUtils.HR_ATTR_CATEGORY, this.mCategory);
-        }
-        if (this.mEmail != null) {
-            appInfoEle.setAttribute(XmlUtils.HR_ATTR_EMAIL, this.mEmail);
-        }
-        if (this.mWebsite != null) {
-            appInfoEle.setAttribute(XmlUtils.HR_ATTR_WEBSITE, this.mWebsite);
-        }
+
         return XmlUtils.listOf(appInfoEle);
     }
 }
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfoFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfoFactory.java
index c506961..6ad2027 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfoFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/AppInfoFactory.java
@@ -35,43 +35,19 @@
             return null;
         }
 
-        String title = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_TITLE, true);
-        String description = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_DESCRIPTION, true);
-        Boolean containsAds = XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_CONTAINS_ADS, true);
-        Boolean obeyAps = XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_OBEY_APS, true);
-        Boolean adsFingerprinting =
-                XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_ADS_FINGERPRINTING, true);
-        Boolean securityFingerprinting =
-                XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_SECURITY_FINGERPRINTING, true);
+        Boolean apsCompliant =
+                XmlUtils.getBoolAttr(appInfoEle, XmlUtils.HR_ATTR_APS_COMPLIANT, true);
         String privacyPolicy =
                 XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_PRIVACY_POLICY, true);
-        List<String> securityEndpoints =
-                XmlUtils.getPipelineSplitAttr(
-                        appInfoEle, XmlUtils.HR_ATTR_SECURITY_ENDPOINTS, true);
         List<String> firstPartyEndpoints =
-                XmlUtils.getPipelineSplitAttr(
-                        appInfoEle, XmlUtils.HR_ATTR_FIRST_PARTY_ENDPOINTS, true);
+                XmlUtils.getHrItemsAsStrings(
+                        appInfoEle, XmlUtils.HR_TAG_FIRST_PARTY_ENDPOINTS, true);
         List<String> serviceProviderEndpoints =
-                XmlUtils.getPipelineSplitAttr(
-                        appInfoEle, XmlUtils.HR_ATTR_SERVICE_PROVIDER_ENDPOINTS, true);
-        String category = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_CATEGORY, true);
-        String email = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_EMAIL, true);
-        String website = XmlUtils.getStringAttr(appInfoEle, XmlUtils.HR_ATTR_WEBSITE, false);
+                XmlUtils.getHrItemsAsStrings(
+                        appInfoEle, XmlUtils.HR_TAG_SERVICE_PROVIDER_ENDPOINTS, true);
 
         return new AppInfo(
-                title,
-                description,
-                containsAds,
-                obeyAps,
-                adsFingerprinting,
-                securityFingerprinting,
-                privacyPolicy,
-                securityEndpoints,
-                firstPartyEndpoints,
-                serviceProviderEndpoints,
-                category,
-                email,
-                website);
+                apsCompliant, privacyPolicy, firstPartyEndpoints, serviceProviderEndpoints);
     }
 
     /** Creates an {@link AslMarshallableFactory} from on-device DOM elements */
@@ -83,42 +59,17 @@
             return null;
         }
 
-        String title = XmlUtils.getOdStringEle(appInfoEle, XmlUtils.OD_NAME_TITLE, true);
-        String description =
-                XmlUtils.getOdStringEle(appInfoEle, XmlUtils.OD_NAME_DESCRIPTION, true);
-        Boolean containsAds =
-                XmlUtils.getOdBoolEle(appInfoEle, XmlUtils.OD_NAME_CONTAINS_ADS, true);
-        Boolean obeyAps = XmlUtils.getOdBoolEle(appInfoEle, XmlUtils.OD_NAME_OBEY_APS, true);
-        Boolean adsFingerprinting =
-                XmlUtils.getOdBoolEle(appInfoEle, XmlUtils.OD_NAME_ADS_FINGERPRINTING, true);
-        Boolean securityFingerprinting =
-                XmlUtils.getOdBoolEle(appInfoEle, XmlUtils.OD_NAME_SECURITY_FINGERPRINTING, true);
+        Boolean apsCompliant =
+                XmlUtils.getOdBoolEle(appInfoEle, XmlUtils.OD_NAME_APS_COMPLIANT, true);
         String privacyPolicy =
                 XmlUtils.getOdStringEle(appInfoEle, XmlUtils.OD_NAME_PRIVACY_POLICY, true);
-        List<String> securityEndpoints =
-                XmlUtils.getOdStringArray(appInfoEle, XmlUtils.OD_NAME_SECURITY_ENDPOINT, true);
         List<String> firstPartyEndpoints =
-                XmlUtils.getOdStringArray(appInfoEle, XmlUtils.OD_NAME_FIRST_PARTY_ENDPOINT, true);
+                XmlUtils.getOdStringArray(appInfoEle, XmlUtils.OD_NAME_FIRST_PARTY_ENDPOINTS, true);
         List<String> serviceProviderEndpoints =
                 XmlUtils.getOdStringArray(
-                        appInfoEle, XmlUtils.OD_NAME_SERVICE_PROVIDER_ENDPOINT, true);
-        String category = XmlUtils.getOdStringEle(appInfoEle, XmlUtils.OD_NAME_CATEGORY, true);
-        String email = XmlUtils.getOdStringEle(appInfoEle, XmlUtils.OD_NAME_EMAIL, true);
-        String website = XmlUtils.getOdStringEle(appInfoEle, XmlUtils.OD_NAME_WEBSITE, false);
+                        appInfoEle, XmlUtils.OD_NAME_SERVICE_PROVIDER_ENDPOINTS, true);
 
         return new AppInfo(
-                title,
-                description,
-                containsAds,
-                obeyAps,
-                adsFingerprinting,
-                securityFingerprinting,
-                privacyPolicy,
-                securityEndpoints,
-                firstPartyEndpoints,
-                serviceProviderEndpoints,
-                category,
-                email,
-                website);
+                apsCompliant, privacyPolicy, firstPartyEndpoints, serviceProviderEndpoints);
     }
 }
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DeveloperInfo.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DeveloperInfo.java
deleted file mode 100644
index 94fad96..0000000
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DeveloperInfo.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.asllib.marshallable;
-
-import com.android.asllib.util.XmlUtils;
-
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-
-import java.util.List;
-
-/** DeveloperInfo representation */
-public class DeveloperInfo implements AslMarshallable {
-    public enum DeveloperRelationship {
-        OEM(0),
-        ODM(1),
-        SOC(2),
-        OTA(3),
-        CARRIER(4),
-        AOSP(5),
-        OTHER(6);
-
-        private final int mValue;
-
-        DeveloperRelationship(int value) {
-            this.mValue = value;
-        }
-
-        /** Get the int value associated with the DeveloperRelationship. */
-        public int getValue() {
-            return mValue;
-        }
-
-        /** Get the DeveloperRelationship associated with the int value. */
-        public static DeveloperInfo.DeveloperRelationship forValue(int value) {
-            for (DeveloperInfo.DeveloperRelationship e : values()) {
-                if (e.getValue() == value) {
-                    return e;
-                }
-            }
-            throw new IllegalArgumentException("No DeveloperRelationship enum for value: " + value);
-        }
-
-        /** Get the DeveloperRelationship associated with the human-readable String. */
-        public static DeveloperInfo.DeveloperRelationship forString(String s) {
-            for (DeveloperInfo.DeveloperRelationship e : values()) {
-                if (e.toString().equals(s)) {
-                    return e;
-                }
-            }
-            throw new IllegalArgumentException("No DeveloperRelationship enum for str: " + s);
-        }
-
-        /** Human-readable String representation of DeveloperRelationship. */
-        public String toString() {
-            return this.name().toLowerCase();
-        }
-    }
-
-    private final String mName;
-    private final String mEmail;
-    private final String mAddress;
-    private final String mCountryRegion;
-    private final DeveloperRelationship mDeveloperRelationship;
-    private final String mWebsite;
-    private final String mAppDeveloperRegistryId;
-
-    public DeveloperInfo(
-            String name,
-            String email,
-            String address,
-            String countryRegion,
-            DeveloperRelationship developerRelationship,
-            String website,
-            String appDeveloperRegistryId) {
-        this.mName = name;
-        this.mEmail = email;
-        this.mAddress = address;
-        this.mCountryRegion = countryRegion;
-        this.mDeveloperRelationship = developerRelationship;
-        this.mWebsite = website;
-        this.mAppDeveloperRegistryId = appDeveloperRegistryId;
-    }
-
-    /** Creates an on-device DOM element from the {@link SafetyLabels}. */
-    @Override
-    public List<Element> toOdDomElements(Document doc) {
-        Element developerInfoEle =
-                XmlUtils.createPbundleEleWithName(doc, XmlUtils.OD_NAME_DEVELOPER_INFO);
-        if (mName != null) {
-            developerInfoEle.appendChild(
-                    XmlUtils.createOdStringEle(doc, XmlUtils.OD_NAME_NAME, mName));
-        }
-        if (mEmail != null) {
-            developerInfoEle.appendChild(
-                    XmlUtils.createOdStringEle(doc, XmlUtils.OD_NAME_EMAIL, mEmail));
-        }
-        if (mAddress != null) {
-            developerInfoEle.appendChild(
-                    XmlUtils.createOdStringEle(doc, XmlUtils.OD_NAME_ADDRESS, mAddress));
-        }
-        if (mCountryRegion != null) {
-            developerInfoEle.appendChild(
-                    XmlUtils.createOdStringEle(
-                            doc, XmlUtils.OD_NAME_COUNTRY_REGION, mCountryRegion));
-        }
-        if (mDeveloperRelationship != null) {
-            developerInfoEle.appendChild(
-                    XmlUtils.createOdLongEle(
-                            doc,
-                            XmlUtils.OD_NAME_DEVELOPER_RELATIONSHIP,
-                            mDeveloperRelationship.getValue()));
-        }
-        if (mWebsite != null) {
-            developerInfoEle.appendChild(
-                    XmlUtils.createOdStringEle(doc, XmlUtils.OD_NAME_WEBSITE, mWebsite));
-        }
-        if (mAppDeveloperRegistryId != null) {
-            developerInfoEle.appendChild(
-                    XmlUtils.createOdStringEle(
-                            doc,
-                            XmlUtils.OD_NAME_APP_DEVELOPER_REGISTRY_ID,
-                            mAppDeveloperRegistryId));
-        }
-
-        return XmlUtils.listOf(developerInfoEle);
-    }
-
-    /** Creates the human-readable DOM elements from the AslMarshallable Java Object. */
-    @Override
-    public List<Element> toHrDomElements(Document doc) {
-        Element developerInfoEle = doc.createElement(XmlUtils.HR_TAG_DEVELOPER_INFO);
-        if (mName != null) {
-            developerInfoEle.setAttribute(XmlUtils.HR_ATTR_NAME, mName);
-        }
-        if (mEmail != null) {
-            developerInfoEle.setAttribute(XmlUtils.HR_ATTR_EMAIL, mEmail);
-        }
-        if (mAddress != null) {
-            developerInfoEle.setAttribute(XmlUtils.HR_ATTR_ADDRESS, mAddress);
-        }
-        if (mCountryRegion != null) {
-            developerInfoEle.setAttribute(XmlUtils.HR_ATTR_COUNTRY_REGION, mCountryRegion);
-        }
-        if (mDeveloperRelationship != null) {
-            developerInfoEle.setAttribute(
-                    XmlUtils.HR_ATTR_DEVELOPER_RELATIONSHIP, mDeveloperRelationship.toString());
-        }
-        if (mWebsite != null) {
-            developerInfoEle.setAttribute(XmlUtils.HR_ATTR_WEBSITE, mWebsite);
-        }
-        if (mAppDeveloperRegistryId != null) {
-            developerInfoEle.setAttribute(
-                    XmlUtils.HR_ATTR_APP_DEVELOPER_REGISTRY_ID, mAppDeveloperRegistryId);
-        }
-
-        return XmlUtils.listOf(developerInfoEle);
-    }
-}
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DeveloperInfoFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DeveloperInfoFactory.java
deleted file mode 100644
index 0f3b41c..0000000
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/DeveloperInfoFactory.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.asllib.marshallable;
-
-import com.android.asllib.util.AslgenUtil;
-import com.android.asllib.util.MalformedXmlException;
-import com.android.asllib.util.XmlUtils;
-
-import org.w3c.dom.Element;
-
-import java.util.List;
-
-public class DeveloperInfoFactory implements AslMarshallableFactory<DeveloperInfo> {
-
-    /** Creates a {@link DeveloperInfo} from the human-readable DOM element. */
-    @Override
-    public DeveloperInfo createFromHrElements(List<Element> elements) throws MalformedXmlException {
-        Element developerInfoEle = XmlUtils.getSingleElement(elements);
-        if (developerInfoEle == null) {
-            AslgenUtil.logI("No DeveloperInfo found in hr format.");
-            return null;
-        }
-        String name = XmlUtils.getStringAttr(developerInfoEle, XmlUtils.HR_ATTR_NAME, true);
-        String email = XmlUtils.getStringAttr(developerInfoEle, XmlUtils.HR_ATTR_EMAIL, true);
-        String address = XmlUtils.getStringAttr(developerInfoEle, XmlUtils.HR_ATTR_ADDRESS, true);
-        String countryRegion =
-                XmlUtils.getStringAttr(developerInfoEle, XmlUtils.HR_ATTR_COUNTRY_REGION, true);
-        DeveloperInfo.DeveloperRelationship developerRelationship =
-                DeveloperInfo.DeveloperRelationship.forString(
-                        XmlUtils.getStringAttr(
-                                developerInfoEle, XmlUtils.HR_ATTR_DEVELOPER_RELATIONSHIP, true));
-        String website = XmlUtils.getStringAttr(developerInfoEle, XmlUtils.HR_ATTR_WEBSITE, false);
-        String appDeveloperRegistryId =
-                XmlUtils.getStringAttr(
-                        developerInfoEle, XmlUtils.HR_ATTR_APP_DEVELOPER_REGISTRY_ID, false);
-
-        return new DeveloperInfo(
-                name,
-                email,
-                address,
-                countryRegion,
-                developerRelationship,
-                website,
-                appDeveloperRegistryId);
-    }
-
-    /** Creates an {@link AslMarshallableFactory} from on-device DOM elements */
-    @Override
-    public DeveloperInfo createFromOdElements(List<Element> elements) throws MalformedXmlException {
-        Element developerInfoEle = XmlUtils.getSingleElement(elements);
-        if (developerInfoEle == null) {
-            AslgenUtil.logI("No DeveloperInfo found in od format.");
-            return null;
-        }
-        String name = XmlUtils.getOdStringEle(developerInfoEle, XmlUtils.OD_NAME_NAME, true);
-        String email = XmlUtils.getOdStringEle(developerInfoEle, XmlUtils.OD_NAME_EMAIL, true);
-        String address = XmlUtils.getOdStringEle(developerInfoEle, XmlUtils.OD_NAME_ADDRESS, true);
-        String countryRegion =
-                XmlUtils.getOdStringEle(developerInfoEle, XmlUtils.OD_NAME_COUNTRY_REGION, true);
-        DeveloperInfo.DeveloperRelationship developerRelationship =
-                DeveloperInfo.DeveloperRelationship.forValue(
-                        (int)
-                                (long)
-                                        XmlUtils.getOdLongEle(
-                                                developerInfoEle,
-                                                XmlUtils.OD_NAME_DEVELOPER_RELATIONSHIP,
-                                                true));
-        String website = XmlUtils.getOdStringEle(developerInfoEle, XmlUtils.OD_NAME_WEBSITE, false);
-        String appDeveloperRegistryId =
-                XmlUtils.getOdStringEle(
-                        developerInfoEle, XmlUtils.OD_NAME_APP_DEVELOPER_REGISTRY_ID, false);
-
-        return new DeveloperInfo(
-                name,
-                email,
-                address,
-                countryRegion,
-                developerRelationship,
-                website,
-                appDeveloperRegistryId);
-    }
-}
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabels.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabels.java
index 6af8071..2a4e130 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabels.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabels.java
@@ -25,21 +25,10 @@
 
 /** Safety Label representation containing zero or more {@link DataCategory} for data shared */
 public class SafetyLabels implements AslMarshallable {
-
-    private final Long mVersion;
     private final DataLabels mDataLabels;
-    private final SecurityLabels mSecurityLabels;
-    private final ThirdPartyVerification mThirdPartyVerification;
 
-    public SafetyLabels(
-            Long version,
-            DataLabels dataLabels,
-            SecurityLabels securityLabels,
-            ThirdPartyVerification thirdPartyVerification) {
-        this.mVersion = version;
+    public SafetyLabels(DataLabels dataLabels) {
         this.mDataLabels = dataLabels;
-        this.mSecurityLabels = securityLabels;
-        this.mThirdPartyVerification = thirdPartyVerification;
     }
 
     /** Returns the data label for the safety label */
@@ -47,27 +36,14 @@
         return mDataLabels;
     }
 
-    /** Gets the version of the {@link SafetyLabels}. */
-    public Long getVersion() {
-        return mVersion;
-    }
-
     /** Creates an on-device DOM element from the {@link SafetyLabels}. */
     @Override
     public List<Element> toOdDomElements(Document doc) {
         Element safetyLabelsEle =
                 XmlUtils.createPbundleEleWithName(doc, XmlUtils.OD_NAME_SAFETY_LABELS);
-        safetyLabelsEle.appendChild(
-                XmlUtils.createOdLongEle(doc, XmlUtils.OD_NAME_VERSION, mVersion));
         if (mDataLabels != null) {
             XmlUtils.appendChildren(safetyLabelsEle, mDataLabels.toOdDomElements(doc));
         }
-        if (mSecurityLabels != null) {
-            XmlUtils.appendChildren(safetyLabelsEle, mSecurityLabels.toOdDomElements(doc));
-        }
-        if (mThirdPartyVerification != null) {
-            XmlUtils.appendChildren(safetyLabelsEle, mThirdPartyVerification.toOdDomElements(doc));
-        }
         return XmlUtils.listOf(safetyLabelsEle);
     }
 
@@ -75,17 +51,10 @@
     @Override
     public List<Element> toHrDomElements(Document doc) {
         Element safetyLabelsEle = doc.createElement(XmlUtils.HR_TAG_SAFETY_LABELS);
-        safetyLabelsEle.setAttribute(XmlUtils.HR_ATTR_VERSION, String.valueOf(mVersion));
 
         if (mDataLabels != null) {
             XmlUtils.appendChildren(safetyLabelsEle, mDataLabels.toHrDomElements(doc));
         }
-        if (mSecurityLabels != null) {
-            XmlUtils.appendChildren(safetyLabelsEle, mSecurityLabels.toHrDomElements(doc));
-        }
-        if (mThirdPartyVerification != null) {
-            XmlUtils.appendChildren(safetyLabelsEle, mThirdPartyVerification.toHrDomElements(doc));
-        }
         return XmlUtils.listOf(safetyLabelsEle);
     }
 }
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabelsFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabelsFactory.java
index 2644b43..2738337 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabelsFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/SafetyLabelsFactory.java
@@ -34,7 +34,6 @@
             AslgenUtil.logI("No SafetyLabels found in hr format.");
             return null;
         }
-        long version = XmlUtils.tryGetVersion(safetyLabelsEle);
 
         DataLabels dataLabels =
                 new DataLabelsFactory()
@@ -44,23 +43,7 @@
                                                 safetyLabelsEle,
                                                 XmlUtils.HR_TAG_DATA_LABELS,
                                                 false)));
-        SecurityLabels securityLabels =
-                new SecurityLabelsFactory()
-                        .createFromHrElements(
-                                XmlUtils.listOf(
-                                        XmlUtils.getSingleChildElement(
-                                                safetyLabelsEle,
-                                                XmlUtils.HR_TAG_SECURITY_LABELS,
-                                                false)));
-        ThirdPartyVerification thirdPartyVerification =
-                new ThirdPartyVerificationFactory()
-                        .createFromHrElements(
-                                XmlUtils.listOf(
-                                        XmlUtils.getSingleChildElement(
-                                                safetyLabelsEle,
-                                                XmlUtils.HR_TAG_THIRD_PARTY_VERIFICATION,
-                                                false)));
-        return new SafetyLabels(version, dataLabels, securityLabels, thirdPartyVerification);
+        return new SafetyLabels(dataLabels);
     }
 
     /** Creates an {@link AslMarshallableFactory} from on-device DOM elements */
@@ -71,7 +54,6 @@
             AslgenUtil.logI("No SafetyLabels found in od format.");
             return null;
         }
-        Long version = XmlUtils.getOdLongEle(safetyLabelsEle, XmlUtils.OD_NAME_VERSION, true);
 
         DataLabels dataLabels =
                 new DataLabelsFactory()
@@ -81,22 +63,7 @@
                                                 safetyLabelsEle,
                                                 XmlUtils.OD_NAME_DATA_LABELS,
                                                 false)));
-        SecurityLabels securityLabels =
-                new SecurityLabelsFactory()
-                        .createFromOdElements(
-                                XmlUtils.listOf(
-                                        XmlUtils.getOdPbundleWithName(
-                                                safetyLabelsEle,
-                                                XmlUtils.OD_NAME_SECURITY_LABELS,
-                                                false)));
-        ThirdPartyVerification thirdPartyVerification =
-                new ThirdPartyVerificationFactory()
-                        .createFromOdElements(
-                                XmlUtils.listOf(
-                                        XmlUtils.getOdPbundleWithName(
-                                                safetyLabelsEle,
-                                                XmlUtils.OD_NAME_THIRD_PARTY_VERIFICATION,
-                                                false)));
-        return new SafetyLabels(version, dataLabels, securityLabels, thirdPartyVerification);
+
+        return new SafetyLabels(dataLabels);
     }
 }
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfo.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfo.java
index 6a8700a..9f789f0 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfo.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfo.java
@@ -23,22 +23,14 @@
 
 import java.util.List;
 
-/** TransparencyInfo representation containing {@link DeveloperInfo} and {@link AppInfo} */
+/** TransparencyInfo representation containing {@link AppInfo} */
 public class TransparencyInfo implements AslMarshallable {
-
-    private final DeveloperInfo mDeveloperInfo;
     private final AppInfo mAppInfo;
 
-    public TransparencyInfo(DeveloperInfo developerInfo, AppInfo appInfo) {
-        this.mDeveloperInfo = developerInfo;
+    public TransparencyInfo(AppInfo appInfo) {
         this.mAppInfo = appInfo;
     }
 
-    /** Gets the {@link DeveloperInfo} of the {@link TransparencyInfo}. */
-    public DeveloperInfo getDeveloperInfo() {
-        return mDeveloperInfo;
-    }
-
     /** Gets the {@link AppInfo} of the {@link TransparencyInfo}. */
     public AppInfo getAppInfo() {
         return mAppInfo;
@@ -49,9 +41,6 @@
     public List<Element> toOdDomElements(Document doc) {
         Element transparencyInfoEle =
                 XmlUtils.createPbundleEleWithName(doc, XmlUtils.OD_NAME_TRANSPARENCY_INFO);
-        if (mDeveloperInfo != null) {
-            XmlUtils.appendChildren(transparencyInfoEle, mDeveloperInfo.toOdDomElements(doc));
-        }
         if (mAppInfo != null) {
             XmlUtils.appendChildren(transparencyInfoEle, mAppInfo.toOdDomElements(doc));
         }
@@ -62,9 +51,6 @@
     @Override
     public List<Element> toHrDomElements(Document doc) {
         Element transparencyInfoEle = doc.createElement(XmlUtils.HR_TAG_TRANSPARENCY_INFO);
-        if (mDeveloperInfo != null) {
-            XmlUtils.appendChildren(transparencyInfoEle, mDeveloperInfo.toHrDomElements(doc));
-        }
         if (mAppInfo != null) {
             XmlUtils.appendChildren(transparencyInfoEle, mAppInfo.toHrDomElements(doc));
         }
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfoFactory.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfoFactory.java
index 94c5640..40f2872 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfoFactory.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/marshallable/TransparencyInfoFactory.java
@@ -36,18 +36,11 @@
             return null;
         }
 
-        Element developerInfoEle =
-                XmlUtils.getSingleChildElement(
-                        transparencyInfoEle, XmlUtils.HR_TAG_DEVELOPER_INFO, false);
-        DeveloperInfo developerInfo =
-                new DeveloperInfoFactory().createFromHrElements(XmlUtils.listOf(developerInfoEle));
-
         Element appInfoEle =
-                XmlUtils.getSingleChildElement(
-                        transparencyInfoEle, XmlUtils.HR_TAG_APP_INFO, false);
+                XmlUtils.getSingleChildElement(transparencyInfoEle, XmlUtils.HR_TAG_APP_INFO, true);
         AppInfo appInfo = new AppInfoFactory().createFromHrElements(XmlUtils.listOf(appInfoEle));
 
-        return new TransparencyInfo(developerInfo, appInfo);
+        return new TransparencyInfo(appInfo);
     }
 
     /** Creates an {@link AslMarshallableFactory} from on-device DOM elements */
@@ -60,17 +53,10 @@
             return null;
         }
 
-        Element developerInfoEle =
-                XmlUtils.getOdPbundleWithName(
-                        transparencyInfoEle, XmlUtils.OD_NAME_DEVELOPER_INFO, false);
-        DeveloperInfo developerInfo =
-                new DeveloperInfoFactory().createFromOdElements(XmlUtils.listOf(developerInfoEle));
-
         Element appInfoEle =
-                XmlUtils.getOdPbundleWithName(
-                        transparencyInfoEle, XmlUtils.OD_NAME_APP_INFO, false);
+                XmlUtils.getOdPbundleWithName(transparencyInfoEle, XmlUtils.OD_NAME_APP_INFO, true);
         AppInfo appInfo = new AppInfoFactory().createFromOdElements(XmlUtils.listOf(appInfoEle));
 
-        return new TransparencyInfo(developerInfo, appInfo);
+        return new TransparencyInfo(appInfo);
     }
 }
diff --git a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/XmlUtils.java b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/XmlUtils.java
index 97cbc39..26b5639 100644
--- a/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/XmlUtils.java
+++ b/tools/app_metadata_bundles/src/lib/java/com/android/asllib/util/XmlUtils.java
@@ -42,6 +42,7 @@
     public static final String HR_TAG_DATA_COLLECTED = "data-collected";
     public static final String HR_TAG_DATA_COLLECTED_EPHEMERAL = "data-collected-ephemeral";
     public static final String HR_TAG_DATA_SHARED = "data-shared";
+    public static final String HR_TAG_ITEM = "item";
     public static final String HR_ATTR_NAME = "name";
     public static final String HR_ATTR_EMAIL = "email";
     public static final String HR_ATTR_ADDRESS = "address";
@@ -64,12 +65,13 @@
     public static final String HR_ATTR_DESCRIPTION = "description";
     public static final String HR_ATTR_CONTAINS_ADS = "containsAds";
     public static final String HR_ATTR_OBEY_APS = "obeyAps";
+    public static final String HR_ATTR_APS_COMPLIANT = "apsCompliant";
     public static final String HR_ATTR_ADS_FINGERPRINTING = "adsFingerprinting";
     public static final String HR_ATTR_SECURITY_FINGERPRINTING = "securityFingerprinting";
     public static final String HR_ATTR_PRIVACY_POLICY = "privacyPolicy";
     public static final String HR_ATTR_SECURITY_ENDPOINTS = "securityEndpoints";
-    public static final String HR_ATTR_FIRST_PARTY_ENDPOINTS = "firstPartyEndpoints";
-    public static final String HR_ATTR_SERVICE_PROVIDER_ENDPOINTS = "serviceProviderEndpoints";
+    public static final String HR_TAG_FIRST_PARTY_ENDPOINTS = "first-party-endpoints";
+    public static final String HR_TAG_SERVICE_PROVIDER_ENDPOINTS = "service-provider-endpoints";
     public static final String HR_ATTR_CATEGORY = "category";
 
     public static final String OD_TAG_BUNDLE = "bundle";
@@ -98,12 +100,13 @@
     public static final String OD_NAME_DESCRIPTION = "description";
     public static final String OD_NAME_CONTAINS_ADS = "contains_ads";
     public static final String OD_NAME_OBEY_APS = "obey_aps";
+    public static final String OD_NAME_APS_COMPLIANT = "aps_compliant";
     public static final String OD_NAME_ADS_FINGERPRINTING = "ads_fingerprinting";
     public static final String OD_NAME_SECURITY_FINGERPRINTING = "security_fingerprinting";
     public static final String OD_NAME_PRIVACY_POLICY = "privacy_policy";
-    public static final String OD_NAME_SECURITY_ENDPOINT = "security_endpoint";
-    public static final String OD_NAME_FIRST_PARTY_ENDPOINT = "first_party_endpoint";
-    public static final String OD_NAME_SERVICE_PROVIDER_ENDPOINT = "service_provider_endpoint";
+    public static final String OD_NAME_SECURITY_ENDPOINT = "security_endpoints";
+    public static final String OD_NAME_FIRST_PARTY_ENDPOINTS = "first_party_endpoints";
+    public static final String OD_NAME_SERVICE_PROVIDER_ENDPOINTS = "service_provider_endpoints";
     public static final String OD_NAME_CATEGORY = "category";
     public static final String OD_NAME_VERSION = "version";
     public static final String OD_NAME_URL = "url";
@@ -237,7 +240,18 @@
         return ele;
     }
 
-    /** Create OD style array DOM Element, which can represent any time but is stored as Strings. */
+    /** Create HR style array DOM Element. */
+    public static Element createHrArray(Document doc, String arrayTagName, List<String> arrayVals) {
+        Element arrEle = doc.createElement(arrayTagName);
+        for (String s : arrayVals) {
+            Element itemEle = doc.createElement(XmlUtils.HR_TAG_ITEM);
+            itemEle.setTextContent(s);
+            arrEle.appendChild(itemEle);
+        }
+        return arrEle;
+    }
+
+    /** Create OD style array DOM Element, which can represent any type but is stored as Strings. */
     public static Element createOdArray(
             Document doc, String arrayTag, String arrayName, List<String> arrayVals) {
         Element arrEle = doc.createElement(arrayTag);
@@ -456,6 +470,32 @@
         return ints;
     }
 
+    /** Gets human-readable style String array. */
+    public static List<String> getHrItemsAsStrings(
+            Element parent, String elementName, boolean required) throws MalformedXmlException {
+
+        List<Element> arrayEles = XmlUtils.getChildrenByTagName(parent, elementName);
+        if (arrayEles.size() > 1) {
+            throw new MalformedXmlException(
+                    String.format(
+                            "Found more than one %s in %s.", elementName, parent.getTagName()));
+        }
+        if (arrayEles.isEmpty()) {
+            if (required) {
+                throw new MalformedXmlException(
+                        String.format("Found no %s in %s.", elementName, parent.getTagName()));
+            }
+            return null;
+        }
+        Element arrayEle = arrayEles.get(0);
+        List<Element> itemEles = XmlUtils.getChildrenByTagName(arrayEle, XmlUtils.HR_TAG_ITEM);
+        List<String> strs = new ArrayList<String>();
+        for (Element itemEle : itemEles) {
+            strs.add(itemEle.getTextContent());
+        }
+        return strs;
+    }
+
     /** Gets on-device style String array. */
     public static List<String> getOdStringArray(Element ele, String nameName, boolean required)
             throws MalformedXmlException {
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/AllTests.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/AllTests.java
index dbeeb49..14e65e5 100644
--- a/tools/app_metadata_bundles/src/test/java/com/android/asllib/AllTests.java
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/AllTests.java
@@ -20,11 +20,8 @@
 import com.android.asllib.marshallable.AppInfoTest;
 import com.android.asllib.marshallable.DataLabelsTest;
 import com.android.asllib.marshallable.DataTypeEqualityTest;
-import com.android.asllib.marshallable.DeveloperInfoTest;
 import com.android.asllib.marshallable.SafetyLabelsTest;
-import com.android.asllib.marshallable.SecurityLabelsTest;
 import com.android.asllib.marshallable.SystemAppSafetyLabelTest;
-import com.android.asllib.marshallable.ThirdPartyVerificationTest;
 import com.android.asllib.marshallable.TransparencyInfoTest;
 
 import org.junit.runner.RunWith;
@@ -35,14 +32,10 @@
     AslgenTests.class,
     AndroidSafetyLabelTest.class,
     AppInfoTest.class,
-    // DataCategoryTest.class,
     DataLabelsTest.class,
     DataTypeEqualityTest.class,
-    DeveloperInfoTest.class,
     SafetyLabelsTest.class,
-    SecurityLabelsTest.class,
     SystemAppSafetyLabelTest.class,
-    ThirdPartyVerificationTest.class,
     TransparencyInfoTest.class
 })
 public class AllTests {}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/AppInfoTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/AppInfoTest.java
index 9e91c6f..d823c48 100644
--- a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/AppInfoTest.java
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/AppInfoTest.java
@@ -20,6 +20,7 @@
 
 import com.android.asllib.testutils.TestUtils;
 import com.android.asllib.util.MalformedXmlException;
+import com.android.asllib.util.XmlUtils;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -34,35 +35,15 @@
     private static final String APP_INFO_HR_PATH = "com/android/asllib/appinfo/hr";
     private static final String APP_INFO_OD_PATH = "com/android/asllib/appinfo/od";
     public static final List<String> REQUIRED_FIELD_NAMES =
-            List.of(
-                    "title",
-                    "description",
-                    "containsAds",
-                    "obeyAps",
-                    "adsFingerprinting",
-                    "securityFingerprinting",
-                    "privacyPolicy",
-                    "securityEndpoints",
-                    "firstPartyEndpoints",
-                    "serviceProviderEndpoints",
-                    "category",
-                    "email");
+            List.of("apsCompliant", "privacyPolicy");
     public static final List<String> REQUIRED_FIELD_NAMES_OD =
-            List.of(
-                    "title",
-                    "description",
-                    "contains_ads",
-                    "obey_aps",
-                    "ads_fingerprinting",
-                    "security_fingerprinting",
-                    "privacy_policy",
-                    "security_endpoint",
-                    "first_party_endpoint",
-                    "service_provider_endpoint",
-                    "category",
-                    "email");
-    public static final List<String> OPTIONAL_FIELD_NAMES = List.of("website");
-    public static final List<String> OPTIONAL_FIELD_NAMES_OD = List.of("website");
+            List.of("aps_compliant", "privacy_policy");
+    public static final List<String> REQUIRED_CHILD_NAMES =
+            List.of("first-party-endpoints", "service-provider-endpoints");
+    public static final List<String> REQUIRED_CHILD_NAMES_OD =
+            List.of("first_party_endpoints", "service_provider_endpoints");
+    public static final List<String> OPTIONAL_FIELD_NAMES = List.of();
+    public static final List<String> OPTIONAL_FIELD_NAMES_OD = List.of();
 
     private static final String ALL_FIELDS_VALID_FILE_NAME = "all-fields-valid.xml";
 
@@ -110,6 +91,34 @@
         }
     }
 
+    /** Tests missing required child fails. */
+    @Test
+    public void testMissingRequiredChild() throws Exception {
+        System.out.println("Starting testMissingRequiredFields");
+        for (String reqChildName : REQUIRED_CHILD_NAMES) {
+            System.out.println("testing missing required child hr: " + reqChildName);
+            var appInfoEle =
+                    TestUtils.getElementsFromResource(
+                            Paths.get(APP_INFO_HR_PATH, ALL_FIELDS_VALID_FILE_NAME));
+            var child = XmlUtils.getChildrenByTagName(appInfoEle.get(0), reqChildName).get(0);
+            appInfoEle.get(0).removeChild(child);
+            assertThrows(
+                    MalformedXmlException.class,
+                    () -> new AppInfoFactory().createFromHrElements(appInfoEle));
+        }
+
+        for (String reqField : REQUIRED_CHILD_NAMES_OD) {
+            System.out.println("testing missing required child od: " + reqField);
+            var appInfoEle =
+                    TestUtils.getElementsFromResource(
+                            Paths.get(APP_INFO_OD_PATH, ALL_FIELDS_VALID_FILE_NAME));
+            TestUtils.removeOdChildEleWithName(appInfoEle.get(0), reqField);
+            assertThrows(
+                    MalformedXmlException.class,
+                    () -> new AppInfoFactory().createFromOdElements(appInfoEle));
+        }
+    }
+
     /** Tests missing optional fields passes. */
     @Test
     public void testMissingOptionalFields() throws Exception {
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DeveloperInfoTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DeveloperInfoTest.java
deleted file mode 100644
index 72e8d65..0000000
--- a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/DeveloperInfoTest.java
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.asllib.marshallable;
-
-import static org.junit.Assert.assertThrows;
-
-import com.android.asllib.testutils.TestUtils;
-import com.android.asllib.util.MalformedXmlException;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
-import java.nio.file.Paths;
-import java.util.List;
-
-@RunWith(JUnit4.class)
-public class DeveloperInfoTest {
-    private static final String DEVELOPER_INFO_HR_PATH = "com/android/asllib/developerinfo/hr";
-    private static final String DEVELOPER_INFO_OD_PATH = "com/android/asllib/developerinfo/od";
-    public static final List<String> REQUIRED_FIELD_NAMES =
-            List.of("address", "countryRegion", "email", "name", "relationship");
-    public static final List<String> REQUIRED_FIELD_NAMES_OD =
-            List.of("address", "country_region", "email", "name", "relationship");
-    public static final List<String> OPTIONAL_FIELD_NAMES = List.of("website", "registryId");
-    public static final List<String> OPTIONAL_FIELD_NAMES_OD =
-            List.of("website", "app_developer_registry_id");
-
-    private static final String ALL_FIELDS_VALID_FILE_NAME = "all-fields-valid.xml";
-
-    /** Logic for setting up tests (empty if not yet needed). */
-    public static void main(String[] params) throws Exception {}
-
-    @Before
-    public void setUp() throws Exception {
-        System.out.println("set up.");
-    }
-
-    /** Test for all fields valid. */
-    @Test
-    public void testAllFieldsValid() throws Exception {
-        System.out.println("starting testAllFieldsValid.");
-        testHrToOdDeveloperInfo(ALL_FIELDS_VALID_FILE_NAME);
-        testOdToHrDeveloperInfo(ALL_FIELDS_VALID_FILE_NAME);
-    }
-
-    /** Tests missing required fields fails. */
-    @Test
-    public void testMissingRequiredFields() throws Exception {
-        System.out.println("Starting testMissingRequiredFields");
-        for (String reqField : REQUIRED_FIELD_NAMES) {
-            System.out.println("testing missing required field: " + reqField);
-            var developerInfoEle =
-                    TestUtils.getElementsFromResource(
-                            Paths.get(DEVELOPER_INFO_HR_PATH, ALL_FIELDS_VALID_FILE_NAME));
-            developerInfoEle.get(0).removeAttribute(reqField);
-
-            assertThrows(
-                    MalformedXmlException.class,
-                    () -> new DeveloperInfoFactory().createFromHrElements(developerInfoEle));
-        }
-
-        for (String reqField : REQUIRED_FIELD_NAMES_OD) {
-            System.out.println("testing missing required field od: " + reqField);
-            var developerInfoEle =
-                    TestUtils.getElementsFromResource(
-                            Paths.get(DEVELOPER_INFO_OD_PATH, ALL_FIELDS_VALID_FILE_NAME));
-            TestUtils.removeOdChildEleWithName(developerInfoEle.get(0), reqField);
-
-            assertThrows(
-                    MalformedXmlException.class,
-                    () -> new DeveloperInfoFactory().createFromOdElements(developerInfoEle));
-        }
-    }
-
-    /** Tests missing optional fields passes. */
-    @Test
-    public void testMissingOptionalFields() throws Exception {
-        for (String optField : OPTIONAL_FIELD_NAMES) {
-            var developerInfoEle =
-                    TestUtils.getElementsFromResource(
-                            Paths.get(DEVELOPER_INFO_HR_PATH, ALL_FIELDS_VALID_FILE_NAME));
-            developerInfoEle.get(0).removeAttribute(optField);
-            DeveloperInfo developerInfo =
-                    new DeveloperInfoFactory().createFromHrElements(developerInfoEle);
-            developerInfo.toOdDomElements(TestUtils.document());
-        }
-
-        for (String optField : OPTIONAL_FIELD_NAMES_OD) {
-            var developerInfoEle =
-                    TestUtils.getElementsFromResource(
-                            Paths.get(DEVELOPER_INFO_OD_PATH, ALL_FIELDS_VALID_FILE_NAME));
-            TestUtils.removeOdChildEleWithName(developerInfoEle.get(0), optField);
-            DeveloperInfo developerInfo =
-                    new DeveloperInfoFactory().createFromOdElements(developerInfoEle);
-            developerInfo.toHrDomElements(TestUtils.document());
-        }
-    }
-
-    private void testHrToOdDeveloperInfo(String fileName) throws Exception {
-        TestUtils.testHrToOd(
-                TestUtils.document(),
-                new DeveloperInfoFactory(),
-                DEVELOPER_INFO_HR_PATH,
-                DEVELOPER_INFO_OD_PATH,
-                fileName);
-    }
-
-    private void testOdToHrDeveloperInfo(String fileName) throws Exception {
-        TestUtils.testOdToHr(
-                TestUtils.document(),
-                new DeveloperInfoFactory(),
-                DEVELOPER_INFO_OD_PATH,
-                DEVELOPER_INFO_HR_PATH,
-                fileName);
-    }
-}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SafetyLabelsTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SafetyLabelsTest.java
index bba6b54..19d1626 100644
--- a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SafetyLabelsTest.java
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SafetyLabelsTest.java
@@ -28,26 +28,14 @@
     private static final String SAFETY_LABELS_HR_PATH = "com/android/asllib/safetylabels/hr";
     private static final String SAFETY_LABELS_OD_PATH = "com/android/asllib/safetylabels/od";
 
-    private static final String MISSING_VERSION_FILE_NAME = "missing-version.xml";
     private static final String VALID_EMPTY_FILE_NAME = "valid-empty.xml";
     private static final String WITH_DATA_LABELS_FILE_NAME = "with-data-labels.xml";
-    private static final String WITH_SECURITY_LABELS_FILE_NAME = "with-security-labels.xml";
-    private static final String WITH_THIRD_PARTY_VERIFICATION_FILE_NAME =
-            "with-third-party-verification.xml";
 
     @Before
     public void setUp() throws Exception {
         System.out.println("set up.");
     }
 
-    /** Test for safety labels missing version. */
-    @Test
-    public void testSafetyLabelsMissingVersion() throws Exception {
-        System.out.println("starting testSafetyLabelsMissingVersion.");
-        hrToOdExpectException(MISSING_VERSION_FILE_NAME);
-        odToHrExpectException(MISSING_VERSION_FILE_NAME);
-    }
-
     /** Test for safety labels valid empty. */
     @Test
     public void testSafetyLabelsValidEmptyFile() throws Exception {
@@ -64,22 +52,6 @@
         testOdToHrSafetyLabels(WITH_DATA_LABELS_FILE_NAME);
     }
 
-    /** Test for safety labels with security labels. */
-    @Test
-    public void testSafetyLabelsWithSecurityLabels() throws Exception {
-        System.out.println("starting testSafetyLabelsWithSecurityLabels.");
-        testHrToOdSafetyLabels(WITH_SECURITY_LABELS_FILE_NAME);
-        testOdToHrSafetyLabels(WITH_SECURITY_LABELS_FILE_NAME);
-    }
-
-    /** Test for safety labels with third party verification. */
-    @Test
-    public void testSafetyLabelsWithThirdPartyVerification() throws Exception {
-        System.out.println("starting testSafetyLabelsWithThirdPartyVerification.");
-        testHrToOdSafetyLabels(WITH_THIRD_PARTY_VERIFICATION_FILE_NAME);
-        testOdToHrSafetyLabels(WITH_THIRD_PARTY_VERIFICATION_FILE_NAME);
-    }
-
     private void hrToOdExpectException(String fileName) {
         TestUtils.hrToOdExpectException(new SafetyLabelsFactory(), SAFETY_LABELS_HR_PATH, fileName);
     }
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SecurityLabelsTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SecurityLabelsTest.java
deleted file mode 100644
index a940bc6..0000000
--- a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/SecurityLabelsTest.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.asllib.marshallable;
-
-
-import com.android.asllib.testutils.TestUtils;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
-import java.nio.file.Paths;
-import java.util.List;
-
-@RunWith(JUnit4.class)
-public class SecurityLabelsTest {
-    private static final String SECURITY_LABELS_HR_PATH = "com/android/asllib/securitylabels/hr";
-    private static final String SECURITY_LABELS_OD_PATH = "com/android/asllib/securitylabels/od";
-
-    public static final List<String> OPTIONAL_FIELD_NAMES =
-            List.of("isDataDeletable", "isDataEncrypted");
-    public static final List<String> OPTIONAL_FIELD_NAMES_OD =
-            List.of("is_data_deletable", "is_data_encrypted");
-
-    private static final String ALL_FIELDS_VALID_FILE_NAME = "all-fields-valid.xml";
-
-    /** Logic for setting up tests (empty if not yet needed). */
-    public static void main(String[] params) throws Exception {}
-
-    @Before
-    public void setUp() throws Exception {
-        System.out.println("set up.");
-    }
-
-    /** Test for all fields valid. */
-    @Test
-    public void testAllFieldsValid() throws Exception {
-        System.out.println("starting testAllFieldsValid.");
-        testHrToOdSecurityLabels(ALL_FIELDS_VALID_FILE_NAME);
-        testOdToHrSecurityLabels(ALL_FIELDS_VALID_FILE_NAME);
-    }
-
-    /** Tests missing optional fields passes. */
-    @Test
-    public void testMissingOptionalFields() throws Exception {
-        for (String optField : OPTIONAL_FIELD_NAMES) {
-            var ele =
-                    TestUtils.getElementsFromResource(
-                            Paths.get(SECURITY_LABELS_HR_PATH, ALL_FIELDS_VALID_FILE_NAME));
-            ele.get(0).removeAttribute(optField);
-            SecurityLabels securityLabels = new SecurityLabelsFactory().createFromHrElements(ele);
-            securityLabels.toOdDomElements(TestUtils.document());
-        }
-        for (String optField : OPTIONAL_FIELD_NAMES_OD) {
-            var ele =
-                    TestUtils.getElementsFromResource(
-                            Paths.get(SECURITY_LABELS_OD_PATH, ALL_FIELDS_VALID_FILE_NAME));
-            TestUtils.removeOdChildEleWithName(ele.get(0), optField);
-            SecurityLabels securityLabels = new SecurityLabelsFactory().createFromOdElements(ele);
-            securityLabels.toHrDomElements(TestUtils.document());
-        }
-    }
-
-    private void testHrToOdSecurityLabels(String fileName) throws Exception {
-        TestUtils.testHrToOd(
-                TestUtils.document(),
-                new SecurityLabelsFactory(),
-                SECURITY_LABELS_HR_PATH,
-                SECURITY_LABELS_OD_PATH,
-                fileName);
-    }
-
-    private void testOdToHrSecurityLabels(String fileName) throws Exception {
-        TestUtils.testOdToHr(
-                TestUtils.document(),
-                new SecurityLabelsFactory(),
-                SECURITY_LABELS_OD_PATH,
-                SECURITY_LABELS_HR_PATH,
-                fileName);
-    }
-}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/ThirdPartyVerificationTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/ThirdPartyVerificationTest.java
deleted file mode 100644
index ec86d0f..0000000
--- a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/ThirdPartyVerificationTest.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.asllib.marshallable;
-
-import com.android.asllib.testutils.TestUtils;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
-@RunWith(JUnit4.class)
-public class ThirdPartyVerificationTest {
-    private static final String THIRD_PARTY_VERIFICATION_HR_PATH =
-            "com/android/asllib/thirdpartyverification/hr";
-    private static final String THIRD_PARTY_VERIFICATION_OD_PATH =
-            "com/android/asllib/thirdpartyverification/od";
-
-    private static final String VALID_FILE_NAME = "valid.xml";
-    private static final String MISSING_URL_FILE_NAME = "missing-url.xml";
-
-    /** Logic for setting up tests (empty if not yet needed). */
-    public static void main(String[] params) throws Exception {}
-
-    @Before
-    public void setUp() throws Exception {
-        System.out.println("set up.");
-    }
-
-    /** Test for valid. */
-    @Test
-    public void testValid() throws Exception {
-        System.out.println("starting testValid.");
-        testHrToOdThirdPartyVerification(VALID_FILE_NAME);
-        testOdToHrThirdPartyVerification(VALID_FILE_NAME);
-    }
-
-    /** Tests missing url. */
-    @Test
-    public void testMissingUrl() throws Exception {
-        System.out.println("starting testMissingUrl.");
-        hrToOdExpectException(MISSING_URL_FILE_NAME);
-        odToHrExpectException(MISSING_URL_FILE_NAME);
-    }
-
-    private void hrToOdExpectException(String fileName) {
-        TestUtils.hrToOdExpectException(
-                new ThirdPartyVerificationFactory(), THIRD_PARTY_VERIFICATION_HR_PATH, fileName);
-    }
-
-    private void odToHrExpectException(String fileName) {
-        TestUtils.odToHrExpectException(
-                new ThirdPartyVerificationFactory(), THIRD_PARTY_VERIFICATION_OD_PATH, fileName);
-    }
-
-    private void testHrToOdThirdPartyVerification(String fileName) throws Exception {
-        TestUtils.testHrToOd(
-                TestUtils.document(),
-                new ThirdPartyVerificationFactory(),
-                THIRD_PARTY_VERIFICATION_HR_PATH,
-                THIRD_PARTY_VERIFICATION_OD_PATH,
-                fileName);
-    }
-
-    private void testOdToHrThirdPartyVerification(String fileName) throws Exception {
-        TestUtils.testOdToHr(
-                TestUtils.document(),
-                new ThirdPartyVerificationFactory(),
-                THIRD_PARTY_VERIFICATION_OD_PATH,
-                THIRD_PARTY_VERIFICATION_HR_PATH,
-                fileName);
-    }
-}
diff --git a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/TransparencyInfoTest.java b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/TransparencyInfoTest.java
index f494240..8a0b35e 100644
--- a/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/TransparencyInfoTest.java
+++ b/tools/app_metadata_bundles/src/test/java/com/android/asllib/marshallable/TransparencyInfoTest.java
@@ -29,9 +29,6 @@
             "com/android/asllib/transparencyinfo/hr";
     private static final String TRANSPARENCY_INFO_OD_PATH =
             "com/android/asllib/transparencyinfo/od";
-
-    private static final String VALID_EMPTY_FILE_NAME = "valid-empty.xml";
-    private static final String WITH_DEVELOPER_INFO_FILE_NAME = "with-developer-info.xml";
     private static final String WITH_APP_INFO_FILE_NAME = "with-app-info.xml";
 
     @Before
@@ -39,22 +36,6 @@
         System.out.println("set up.");
     }
 
-    /** Test for transparency info valid empty. */
-    @Test
-    public void testTransparencyInfoValidEmptyFile() throws Exception {
-        System.out.println("starting testTransparencyInfoValidEmptyFile.");
-        testHrToOdTransparencyInfo(VALID_EMPTY_FILE_NAME);
-        testOdToHrTransparencyInfo(VALID_EMPTY_FILE_NAME);
-    }
-
-    /** Test for transparency info with developer info. */
-    @Test
-    public void testTransparencyInfoWithDeveloperInfo() throws Exception {
-        System.out.println("starting testTransparencyInfoWithDeveloperInfo.");
-        testHrToOdTransparencyInfo(WITH_DEVELOPER_INFO_FILE_NAME);
-        testOdToHrTransparencyInfo(WITH_DEVELOPER_INFO_FILE_NAME);
-    }
-
     /** Test for transparency info with app info. */
     @Test
     public void testTransparencyInfoWithAppInfo() throws Exception {
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-safety-labels.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-safety-labels.xml
index 53794a1..03e71d2 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-safety-labels.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-safety-labels.xml
@@ -1,4 +1,4 @@
 <app-metadata-bundles version="123456">
-    <safety-labels version="12345">
+    <safety-labels>
     </safety-labels>
 </app-metadata-bundles>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-transparency-info.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-transparency-info.xml
index 00bcfa8..a00ef65 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-transparency-info.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/hr/with-transparency-info.xml
@@ -1,4 +1,15 @@
 <app-metadata-bundles version="123456">
-<transparency-info>
-</transparency-info>
+    <transparency-info>
+        <app-info
+            apsCompliant="false"
+            privacyPolicy="www.example.com">
+            <first-party-endpoints>
+                <item>url1</item>
+            </first-party-endpoints>
+            <service-provider-endpoints>
+                <item>url55</item>
+                <item>url56</item>
+            </service-provider-endpoints>
+        </app-info>
+    </transparency-info>
 </app-metadata-bundles>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-safety-labels.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-safety-labels.xml
index 74644ed..f00fb26 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-safety-labels.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-safety-labels.xml
@@ -1,6 +1,5 @@
 <bundle>
     <long name="version" value="123456"/>
     <pbundle_as_map name="safety_labels">
-        <long name="version" value="12345"/>
     </pbundle_as_map>
 </bundle>
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-transparency-info.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-transparency-info.xml
index 63c5094..d0c8668 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-transparency-info.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/androidsafetylabel/od/with-transparency-info.xml
@@ -1,4 +1,16 @@
 <bundle>
     <long name="version" value="123456"/>
-    <pbundle_as_map name="transparency_info"/>
+    <pbundle_as_map name="transparency_info">
+        <pbundle_as_map name="app_info">
+            <boolean name="aps_compliant" value="false"/>
+            <string name="privacy_policy" value="www.example.com"/>
+            <string-array name="first_party_endpoints" num="1">
+                <item value="url1"/>
+            </string-array>
+            <string-array name="service_provider_endpoints" num="2">
+                <item value="url55"/>
+                <item value="url56"/>
+            </string-array>
+        </pbundle_as_map>
+    </pbundle_as_map>
 </bundle>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/hr/all-fields-valid.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/hr/all-fields-valid.xml
index 883170a2..0d15efc 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/hr/all-fields-valid.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/hr/all-fields-valid.xml
@@ -1,14 +1,11 @@
 <app-info
-    title="beervision"
-    description="a beer app"
-    containsAds="true"
-    obeyAps="false"
-    adsFingerprinting="false"
-    securityFingerprinting="false"
-    privacyPolicy="www.example.com"
-    securityEndpoints="url1|url2|url3"
-    firstPartyEndpoints="url1"
-    serviceProviderEndpoints="url55|url56"
-    category="Food and drink"
-    email="max@maxloh.com"
-    website="www.example.com" />
\ No newline at end of file
+    apsCompliant="false"
+    privacyPolicy="www.example.com">
+    <first-party-endpoints>
+        <item>url1</item>
+    </first-party-endpoints>
+    <service-provider-endpoints>
+        <item>url55</item>
+        <item>url56</item>
+    </service-provider-endpoints>
+</app-info>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/od/all-fields-valid.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/od/all-fields-valid.xml
index 6e976a3..bce5179 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/od/all-fields-valid.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/appinfo/od/all-fields-valid.xml
@@ -1,25 +1,12 @@
 
 <pbundle_as_map name="app_info">
-    <string name="title" value="beervision"/>
-    <string name="description" value="a beer app"/>
-    <boolean name="contains_ads" value="true"/>
-    <boolean name="obey_aps" value="false"/>
-    <boolean name="ads_fingerprinting" value="false"/>
-    <boolean name="security_fingerprinting" value="false"/>
+    <boolean name="aps_compliant" value="false"/>
     <string name="privacy_policy" value="www.example.com"/>
-    <string-array name="security_endpoint" num="3">
-        <item value="url1"/>
-        <item value="url2"/>
-        <item value="url3"/>
-    </string-array>
-    <string-array name="first_party_endpoint" num="1">
+    <string-array name="first_party_endpoints" num="1">
         <item value="url1"/>
     </string-array>
-    <string-array name="service_provider_endpoint" num="2">
+    <string-array name="service_provider_endpoints" num="2">
         <item value="url55"/>
         <item value="url56"/>
     </string-array>
-    <string name="category" value="Food and drink"/>
-    <string name="email" value="max@maxloh.com"/>
-    <string name="website" value="www.example.com"/>
 </pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/missing-version.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/missing-version.xml
deleted file mode 100644
index 762f3bd..0000000
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/missing-version.xml
+++ /dev/null
@@ -1,2 +0,0 @@
-<safety-labels>
-</safety-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/valid-empty.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/valid-empty.xml
index 7decfd4..92d10ca 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/valid-empty.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/valid-empty.xml
@@ -1 +1 @@
-<safety-labels version="12345"></safety-labels>
\ No newline at end of file
+<safety-labels></safety-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-data-labels.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-data-labels.xml
index 84456da..ca3d9f0 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-data-labels.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-data-labels.xml
@@ -1,4 +1,4 @@
-<safety-labels version="12345">
+<safety-labels>
     <data-labels>
         <data-shared dataType="location_data_type_approx_location"
             isSharingOptional="false"
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-security-labels.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-security-labels.xml
index 940e48a..c962785 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-security-labels.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-security-labels.xml
@@ -1,4 +1,4 @@
-<safety-labels version="12345">
+<safety-labels>
     <security-labels
         isDataDeletable="true"
         isDataEncrypted="false"
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-third-party-verification.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-third-party-verification.xml
index bfbc5ae..0805290 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-third-party-verification.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/hr/with-third-party-verification.xml
@@ -1,4 +1,4 @@
-<safety-labels version="12345">
+<safety-labels>
 <third-party-verification url="www.example.com">
     </third-party-verification>
 </safety-labels>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/missing-version.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/missing-version.xml
deleted file mode 100644
index 3fbe359..0000000
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/missing-version.xml
+++ /dev/null
@@ -1,2 +0,0 @@
-<pbundle_as_map name="safety_labels">
-</pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/valid-empty.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/valid-empty.xml
index 4f03d88..3fbe359 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/valid-empty.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/valid-empty.xml
@@ -1,3 +1,2 @@
 <pbundle_as_map name="safety_labels">
-    <long name="version" value="12345"/>
 </pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-data-labels.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-data-labels.xml
index fa2a3f8..db92e02 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-data-labels.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-data-labels.xml
@@ -1,5 +1,4 @@
 <pbundle_as_map name="safety_labels">
-    <long name="version" value="12345"/>
     <pbundle_as_map name="data_labels">
         <pbundle_as_map name="data_shared">
             <pbundle_as_map name="location">
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-security-labels.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-security-labels.xml
index b39c562b..9246180 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-security-labels.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-security-labels.xml
@@ -1,5 +1,4 @@
 <pbundle_as_map name="safety_labels">
-    <long name="version" value="12345"/>
     <pbundle_as_map name="security_labels">
         <boolean name="is_data_deletable" value="true" />
         <boolean name="is_data_encrypted" value="false" />
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-third-party-verification.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-third-party-verification.xml
index 10653ff..fd435c5 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-third-party-verification.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/safetylabels/od/with-third-party-verification.xml
@@ -1,5 +1,4 @@
 <pbundle_as_map name="safety_labels">
-    <long name="version" value="12345"/>
     <pbundle_as_map name="third_party_verification">
         <string name="url" value="www.example.com"/>
     </pbundle_as_map>
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/with-app-info.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/with-app-info.xml
index a7c48fc..2512ca4 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/with-app-info.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/hr/with-app-info.xml
@@ -1,4 +1,14 @@
 
 <transparency-info>
-    <app-info title="beervision" description="a beer app" containsAds="true" obeyAps="false" adsFingerprinting="false" securityFingerprinting="false" privacyPolicy="www.example.com" securityEndpoints="url1|url2|url3" firstPartyEndpoints="url1" serviceProviderEndpoints="url55|url56" category="Food and drink" email="max@maxloh.com" />
+    <app-info
+        apsCompliant="false"
+        privacyPolicy="www.example.com">
+        <first-party-endpoints>
+            <item>url1</item>
+        </first-party-endpoints>
+        <service-provider-endpoints>
+            <item>url55</item>
+            <item>url56</item>
+        </service-provider-endpoints>
+    </app-info>
 </transparency-info>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/with-app-info.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/with-app-info.xml
index b813641..c7bdd97 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/with-app-info.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/transparencyinfo/od/with-app-info.xml
@@ -1,26 +1,14 @@
 
 <pbundle_as_map name="transparency_info">
     <pbundle_as_map name="app_info">
-        <string name="title" value="beervision"/>
-        <string name="description" value="a beer app"/>
-        <boolean name="contains_ads" value="true"/>
-        <boolean name="obey_aps" value="false"/>
-        <boolean name="ads_fingerprinting" value="false"/>
-        <boolean name="security_fingerprinting" value="false"/>
+        <boolean name="aps_compliant" value="false"/>
         <string name="privacy_policy" value="www.example.com"/>
-        <string-array name="security_endpoint" num="3">
-            <item value="url1"/>
-            <item value="url2"/>
-            <item value="url3"/>
-        </string-array>
-        <string-array name="first_party_endpoint" num="1">
+        <string-array name="first_party_endpoints" num="1">
             <item value="url1"/>
         </string-array>
-        <string-array name="service_provider_endpoint" num="2">
+        <string-array name="service_provider_endpoints" num="2">
             <item value="url55"/>
             <item value="url56"/>
         </string-array>
-        <string name="category" value="Food and drink"/>
-        <string name="email" value="max@maxloh.com"/>
     </pbundle_as_map>
 </pbundle_as_map>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/hr.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/hr.xml
index b2ff449..cadf213 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/hr.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/hr.xml
@@ -1,5 +1,5 @@
 <app-metadata-bundles version="123">
-    <safety-labels version="12345">
+    <safety-labels>
         <data-labels>
             <data-shared dataCategory="contacts"
                 dataType="contacts"
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/od.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/od.xml
index 81277bf..7aafd23 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/od.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/contacts/od.xml
@@ -1,7 +1,6 @@
 <bundle>
     <long name="version" value="123"/>
     <pbundle_as_map name="safety_labels">
-        <long name="version" value="12345"/>
         <pbundle_as_map name="data_labels">
             <pbundle_as_map name="data_shared">
                 <pbundle_as_map name="contacts">
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/general/hr.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/general/hr.xml
index 41b32b5..5923079 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/general/hr.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/general/hr.xml
@@ -1,5 +1,5 @@
 <app-metadata-bundles version="123">
-    <safety-labels version="12345">
+    <safety-labels>
         <data-labels>
             <data-shared
                 dataType="location_data_type_approx_location"
@@ -10,24 +10,18 @@
                 isSharingOptional="true"
                 purposes="app_functionality|analytics" />
         </data-labels>
-        <security-labels
-            isDataDeletable="true"
-            isDataEncrypted="false"
-        />
-        <third-party-verification url="www.example.com">
-        </third-party-verification>
     </safety-labels>
     <system-app-safety-label declaration="true">
     </system-app-safety-label>
     <transparency-info>
-        <developer-info
-            name="max"
-            email="max@example.com"
-            address="111 blah lane"
-            countryRegion="US"
-            relationship="aosp"
-            website="example.com"
-            registryId="registry_id" />
-        <app-info title="beervision" description="a beer app" containsAds="true" obeyAps="false" adsFingerprinting="false" securityFingerprinting="false" privacyPolicy="www.example.com" securityEndpoints="url1|url2|url3" firstPartyEndpoints="url1" serviceProviderEndpoints="url55|url56" category="Food and drink" email="max@maxloh.com" />
+        <app-info apsCompliant="false" privacyPolicy="www.example.com">
+            <first-party-endpoints>
+                <item>url1</item>
+            </first-party-endpoints>
+            <service-provider-endpoints>
+                <item>url55</item>
+                <item>url56</item>
+            </service-provider-endpoints>
+        </app-info>
     </transparency-info>
 </app-metadata-bundles>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/general/od.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/general/od.xml
index c11ac43..c24087e 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/general/od.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/general/od.xml
@@ -1,7 +1,6 @@
 <bundle>
     <long name="version" value="123"/>
     <pbundle_as_map name="safety_labels">
-        <long name="version" value="12345"/>
         <pbundle_as_map name="data_labels">
             <pbundle_as_map name="data_shared">
                 <pbundle_as_map name="location">
@@ -21,49 +20,21 @@
                 </pbundle_as_map>
             </pbundle_as_map>
         </pbundle_as_map>
-        <pbundle_as_map name="security_labels">
-            <boolean name="is_data_deletable" value="true"/>
-            <boolean name="is_data_encrypted" value="false"/>
-        </pbundle_as_map>
-        <pbundle_as_map name="third_party_verification">
-            <string name="url" value="www.example.com"/>
-        </pbundle_as_map>
     </pbundle_as_map>
     <pbundle_as_map name="system_app_safety_label">
         <boolean name="declaration" value="true"/>
     </pbundle_as_map>
     <pbundle_as_map name="transparency_info">
-        <pbundle_as_map name="developer_info">
-            <string name="name" value="max"/>
-            <string name="email" value="max@example.com"/>
-            <string name="address" value="111 blah lane"/>
-            <string name="country_region" value="US"/>
-            <long name="relationship" value="5"/>
-            <string name="website" value="example.com"/>
-            <string name="app_developer_registry_id" value="registry_id"/>
-        </pbundle_as_map>
         <pbundle_as_map name="app_info">
-            <string name="title" value="beervision"/>
-            <string name="description" value="a beer app"/>
-            <boolean name="contains_ads" value="true"/>
-            <boolean name="obey_aps" value="false"/>
-            <boolean name="ads_fingerprinting" value="false"/>
-            <boolean name="security_fingerprinting" value="false"/>
+            <boolean name="aps_compliant" value="false"/>
             <string name="privacy_policy" value="www.example.com"/>
-            <string-array name="security_endpoint" num="3">
-                <item value="url1"/>
-                <item value="url2"/>
-                <item value="url3"/>
-            </string-array>
-            <string-array name="first_party_endpoint" num="1">
+            <string-array name="first_party_endpoints" num="1">
                 <item value="url1"/>
             </string-array>
-            <string-array name="service_provider_endpoint" num="2">
+            <string-array name="service_provider_endpoints" num="2">
                 <item value="url55"/>
                 <item value="url56"/>
             </string-array>
-            <string name="category" value="Food and drink"/>
-            <string name="email" value="max@maxloh.com"/>
         </pbundle_as_map>
     </pbundle_as_map>
 </bundle>
\ No newline at end of file
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/hr.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/hr.xml
index ac844b3..a4242d0 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/hr.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/hr.xml
@@ -1,5 +1,5 @@
 <app-metadata-bundles version="123">
-    <safety-labels version="12345">
+    <safety-labels>
         <data-labels>
             <data-shared dataCategory="location"
                 dataType="precise_location"
diff --git a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/od.xml b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/od.xml
index d0a3bfa..79afaf7 100644
--- a/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/od.xml
+++ b/tools/app_metadata_bundles/src/test/resources/com/android/asllib/validmappings/location/od.xml
@@ -1,7 +1,6 @@
 <bundle>
     <long name="version" value="123"/>
     <pbundle_as_map name="safety_labels">
-        <long name="version" value="12345"/>
         <pbundle_as_map name="data_labels">
             <pbundle_as_map name="data_shared">
                 <pbundle_as_map name="location">