diff --git a/core/api/current.txt b/core/api/current.txt
index 2c6e1cb..8eb8811 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -7015,6 +7015,7 @@
     method public boolean areNotificationsEnabled();
     method public boolean areNotificationsPaused();
     method public boolean canNotifyAsPackage(@NonNull String);
+    method @FlaggedApi("android.app.api_rich_ongoing") public boolean canPostPromotedNotifications();
     method public boolean canUseFullScreenIntent();
     method public void cancel(int);
     method public void cancel(@Nullable String, int);
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index cc0354c..bfddf4f 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -6822,6 +6822,17 @@
     field @NonNull public static final android.os.Parcelable.Creator<android.hardware.soundtrigger.SoundTrigger.ModuleProperties> CREATOR;
   }
 
+  @FlaggedApi("android.media.soundtrigger.manager_api") public static final class SoundTrigger.RecognitionConfig implements android.os.Parcelable {
+    method public int describeContents();
+    method public int getAudioCapabilities();
+    method @NonNull public byte[] getData();
+    method @NonNull public java.util.List<android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra> getKeyphrases();
+    method public boolean isAllowMultipleTriggers();
+    method public boolean isCaptureRequested();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.hardware.soundtrigger.SoundTrigger.RecognitionConfig> CREATOR;
+  }
+
   public static class SoundTrigger.RecognitionEvent {
     method @Nullable public android.media.AudioFormat getCaptureFormat();
     method public int getCaptureSession();
@@ -7772,10 +7783,16 @@
     method @Deprecated @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public void deleteModel(java.util.UUID);
     method public int getDetectionServiceOperationsTimeout();
     method @Deprecated @Nullable @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public android.media.soundtrigger.SoundTriggerManager.Model getModel(java.util.UUID);
+    method @FlaggedApi("android.media.soundtrigger.manager_api") @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public int getModelState(@NonNull java.util.UUID);
     method @Nullable @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public android.hardware.soundtrigger.SoundTrigger.ModuleProperties getModuleProperties();
     method @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public int getParameter(@NonNull java.util.UUID, int);
+    method @FlaggedApi("android.media.soundtrigger.manager_api") @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public boolean isRecognitionActive(@NonNull java.util.UUID);
+    method @FlaggedApi("android.media.soundtrigger.manager_api") @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public int loadSoundModel(@NonNull android.hardware.soundtrigger.SoundTrigger.SoundModel);
     method @Nullable @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public android.hardware.soundtrigger.SoundTrigger.ModelParamRange queryParameter(@Nullable java.util.UUID, int);
     method @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public int setParameter(@Nullable java.util.UUID, int, int);
+    method @FlaggedApi("android.media.soundtrigger.manager_api") @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public int startRecognition(@NonNull java.util.UUID, @Nullable android.os.Bundle, @NonNull android.content.ComponentName, @NonNull android.hardware.soundtrigger.SoundTrigger.RecognitionConfig);
+    method @FlaggedApi("android.media.soundtrigger.manager_api") @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public int stopRecognition(@NonNull java.util.UUID);
+    method @FlaggedApi("android.media.soundtrigger.manager_api") @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public int unloadSoundModel(@NonNull java.util.UUID);
     method @Deprecated @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public void updateModel(android.media.soundtrigger.SoundTriggerManager.Model);
   }
 
@@ -13020,6 +13037,8 @@
     method public void onSuggestedReplySent(@NonNull String, @NonNull CharSequence, int);
     method public final void unsnoozeNotification(@NonNull String);
     field public static final String ACTION_NOTIFICATION_ASSISTANT_DETAIL_SETTINGS = "android.service.notification.action.NOTIFICATION_ASSISTANT_DETAIL_SETTINGS";
+    field @FlaggedApi("android.service.notification.notification_classification") public static final String ACTION_NOTIFICATION_ASSISTANT_FEEDBACK_SETTINGS = "android.service.notification.action.NOTIFICATION_ASSISTANT_FEEDBACK_SETTINGS";
+    field @FlaggedApi("android.service.notification.notification_classification") public static final String EXTRA_NOTIFICATION_KEY = "android.service.notification.extra.NOTIFICATION_KEY";
     field public static final String FEEDBACK_RATING = "feedback.rating";
     field public static final String SERVICE_INTERFACE = "android.service.notification.NotificationAssistantService";
     field public static final int SOURCE_FROM_APP = 0; // 0x0
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index 72a68f8..cc9e836 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -398,6 +398,7 @@
     method public android.content.ComponentName getEffectsSuppressor();
     method public boolean isNotificationPolicyAccessGrantedForPackage(@NonNull String);
     method @FlaggedApi("android.app.modes_api") public boolean removeAutomaticZenRule(@NonNull String, boolean);
+    method @FlaggedApi("android.app.api_rich_ongoing") public void setCanPostPromotedNotifications(@NonNull String, int, boolean);
     method @RequiresPermission(android.Manifest.permission.MANAGE_NOTIFICATION_LISTENERS) public void setNotificationListenerAccessGranted(@NonNull android.content.ComponentName, boolean, boolean);
     method @RequiresPermission(android.Manifest.permission.MANAGE_TOAST_RATE_LIMITING) public void setToastRateLimitingEnabled(boolean);
     method @FlaggedApi("android.app.modes_api") public boolean updateAutomaticZenRule(@NonNull String, @NonNull android.app.AutomaticZenRule, boolean);
@@ -1885,17 +1886,9 @@
     ctor public SoundTrigger.ModuleProperties(int, @NonNull String, @NonNull String, @NonNull String, int, @NonNull String, int, int, int, int, boolean, int, boolean, int, boolean, int);
   }
 
-  public static final class SoundTrigger.RecognitionConfig implements android.os.Parcelable {
+  @FlaggedApi("android.media.soundtrigger.manager_api") public static final class SoundTrigger.RecognitionConfig implements android.os.Parcelable {
     ctor public SoundTrigger.RecognitionConfig(boolean, boolean, @Nullable android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra[], @Nullable byte[], int);
     ctor public SoundTrigger.RecognitionConfig(boolean, boolean, @Nullable android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra[], @Nullable byte[]);
-    method public int describeContents();
-    method public void writeToParcel(@NonNull android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.hardware.soundtrigger.SoundTrigger.RecognitionConfig> CREATOR;
-    field public final boolean allowMultipleTriggers;
-    field public final int audioCapabilities;
-    field public final boolean captureRequested;
-    field @NonNull public final byte[] data;
-    field @NonNull public final android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra[] keyphrases;
   }
 
   public static class SoundTrigger.RecognitionEvent {
@@ -2216,7 +2209,7 @@
   public class SoundTriggerInstrumentation.RecognitionSession {
     method public void clearRecognitionCallback();
     method public int getAudioSession();
-    method @NonNull public android.hardware.soundtrigger.SoundTrigger.RecognitionConfig getRecognitionConfig();
+    method @FlaggedApi("android.media.soundtrigger.manager_api") @NonNull public android.hardware.soundtrigger.SoundTrigger.RecognitionConfig getRecognitionConfig();
     method public void setRecognitionCallback(@NonNull java.util.concurrent.Executor, @NonNull android.media.soundtrigger.SoundTriggerInstrumentation.RecognitionCallback);
     method public void triggerAbortRecognition();
     method public void triggerRecognitionEvent(@NonNull byte[], @Nullable java.util.List<android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra>);
@@ -2227,7 +2220,6 @@
     method @NonNull public android.media.soundtrigger.SoundTriggerManager createManagerForModule(@NonNull android.hardware.soundtrigger.SoundTrigger.ModuleProperties);
     method @NonNull public android.media.soundtrigger.SoundTriggerManager createManagerForTestModule();
     method @NonNull public static java.util.List<android.hardware.soundtrigger.SoundTrigger.ModuleProperties> listModuleProperties();
-    method @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER) public int loadSoundModel(@NonNull android.hardware.soundtrigger.SoundTrigger.SoundModel);
   }
 
   public static class SoundTriggerManager.Model {
diff --git a/core/java/android/app/ApplicationStartInfo.java b/core/java/android/app/ApplicationStartInfo.java
index fad289c..edcdb6c 100644
--- a/core/java/android/app/ApplicationStartInfo.java
+++ b/core/java/android/app/ApplicationStartInfo.java
@@ -1047,7 +1047,7 @@
     private static String startComponentToString(@StartComponent int startComponent) {
         return switch (startComponent) {
             case START_COMPONENT_ACTIVITY -> "ACTIVITY";
-            case START_COMPONENT_BROADCAST -> "SERVICE";
+            case START_COMPONENT_BROADCAST -> "BROADCAST";
             case START_COMPONENT_CONTENT_PROVIDER -> "CONTENT PROVIDER";
             case START_COMPONENT_SERVICE -> "SERVICE";
             case START_COMPONENT_OTHER -> "OTHER";
diff --git a/core/java/android/app/INotificationManager.aidl b/core/java/android/app/INotificationManager.aidl
index b9fe356..8a54b5d 100644
--- a/core/java/android/app/INotificationManager.aidl
+++ b/core/java/android/app/INotificationManager.aidl
@@ -258,6 +258,7 @@
     @EnforcePermission(allOf={"INTERACT_ACROSS_USERS", "ACCESS_NOTIFICATIONS"})
     void unregisterCallNotificationEventListener(String packageName, in UserHandle userHandle, in ICallNotificationEventCallback listener);
 
-    void setCanBePromoted(String pkg, int uid, boolean promote);
-    boolean canBePromoted(String pkg, int uid);
+    void setCanBePromoted(String pkg, int uid, boolean promote, boolean fromUser);
+    boolean appCanBePromoted(String pkg, int uid);
+    boolean canBePromoted(String pkg);
 }
diff --git a/core/java/android/app/NotificationManager.java b/core/java/android/app/NotificationManager.java
index 83f9ff7..c7b84ae 100644
--- a/core/java/android/app/NotificationManager.java
+++ b/core/java/android/app/NotificationManager.java
@@ -953,6 +953,36 @@
     }
 
     /**
+     * Returns whether the calling app's properly formatted notifications can appear in a promoted
+     * format, which may result in higher ranking, appearances on additional surfaces, and richer
+     * presentation.
+     */
+    @FlaggedApi(android.app.Flags.FLAG_API_RICH_ONGOING)
+    public boolean canPostPromotedNotifications() {
+        INotificationManager service = getService();
+        try {
+            return service.canBePromoted(mContext.getPackageName());
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Setter for {@link #canPostPromotedNotifications()}. Only callable by the OS.
+     * @hide
+     */
+    @TestApi
+    @FlaggedApi(android.app.Flags.FLAG_API_RICH_ONGOING)
+    public void setCanPostPromotedNotifications(@NonNull String pkg, int uid, boolean allowed) {
+        INotificationManager service = getService();
+        try {
+            service.setCanBePromoted(pkg, uid, allowed, true);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Creates a group container for {@link NotificationChannel} objects.
      *
      * This can be used to rename an existing group.
diff --git a/core/java/android/app/PropertyInvalidatedCache.java b/core/java/android/app/PropertyInvalidatedCache.java
index 0e761fc..c17da24 100644
--- a/core/java/android/app/PropertyInvalidatedCache.java
+++ b/core/java/android/app/PropertyInvalidatedCache.java
@@ -54,198 +54,8 @@
  * LRU cache that's invalidated when an opaque value in a property changes. Self-synchronizing,
  * but doesn't hold a lock across data fetches on query misses.
  *
- * The intended use case is caching frequently-read, seldom-changed information normally
- * retrieved across interprocess communication. Imagine that you've written a user birthday
- * information daemon called "birthdayd" that exposes an {@code IUserBirthdayService} interface
- * over binder. That binder interface looks something like this:
- *
- * <pre>
- * parcelable Birthday {
- *   int month;
- *   int day;
- * }
- * interface IUserBirthdayService {
- *   Birthday getUserBirthday(int userId);
- * }
- * </pre>
- *
- * Suppose the service implementation itself looks like this...
- *
- * <pre>
- * public class UserBirthdayServiceImpl implements IUserBirthdayService {
- *   private final HashMap&lt;Integer, Birthday%&gt; mUidToBirthday;
- *   {@literal @}Override
- *   public synchronized Birthday getUserBirthday(int userId) {
- *     return mUidToBirthday.get(userId);
- *   }
- *   private synchronized void updateBirthdays(Map&lt;Integer, Birthday%&gt; uidToBirthday) {
- *     mUidToBirthday.clear();
- *     mUidToBirthday.putAll(uidToBirthday);
- *   }
- * }
- * </pre>
- *
- * ... and we have a client in frameworks (loaded into every app process) that looks
- * like this:
- *
- * <pre>
- * public class ActivityThread {
- *   ...
- *   public Birthday getUserBirthday(int userId) {
- *     return GetService("birthdayd").getUserBirthday(userId);
- *   }
- *   ...
- * }
- * </pre>
- *
- * With this code, every time an app calls {@code getUserBirthday(uid)}, we make a binder call
- * to the birthdayd process and consult its database of birthdays. If we query user birthdays
- * frequently, we do a lot of work that we don't have to do, since user birthdays
- * change infrequently.
- *
- * PropertyInvalidatedCache is part of a pattern for optimizing this kind of
- * information-querying code. Using {@code PropertyInvalidatedCache}, you'd write the client
- * this way:
- *
- * <pre>
- * public class ActivityThread {
- *   ...
- *   private final PropertyInvalidatedCache.QueryHandler&lt;Integer, Birthday&gt; mBirthdayQuery =
- *       new PropertyInvalidatedCache.QueryHandler&lt;Integer, Birthday&gt;() {
- *           {@literal @}Override
- *           public Birthday apply(Integer) {
- *              return GetService("birthdayd").getUserBirthday(userId);
- *           }
- *       };
- *   private static final int BDAY_CACHE_MAX = 8;  // Maximum birthdays to cache
- *   private static final String BDAY_CACHE_KEY = "cache_key.birthdayd";
- *   private final PropertyInvalidatedCache&lt;Integer, Birthday%&gt; mBirthdayCache = new
- *     PropertyInvalidatedCache&lt;Integer, Birthday%&gt;(
- *             BDAY_CACHE_MAX, MODULE_SYSTEM, "getUserBirthday", mBirthdayQuery);
- *
- *   public void disableUserBirthdayCache() {
- *     mBirthdayCache.disableForCurrentProcess();
- *   }
- *   public void invalidateUserBirthdayCache() {
- *     mBirthdayCache.invalidateCache();
- *   }
- *   public Birthday getUserBirthday(int userId) {
- *     return mBirthdayCache.query(userId);
- *   }
- *   ...
- * }
- * </pre>
- *
- * With this cache, clients perform a binder call to birthdayd if asking for a user's birthday
- * for the first time; on subsequent queries, we return the already-known Birthday object.
- *
- * The second parameter to the IpcDataCache constructor is a string that identifies the "module"
- * that owns the cache. There are some well-known modules (such as {@code MODULE_SYSTEM} but any
- * string is permitted.  The third parameters is the name of the API being cached; this, too, can
- * any value.  The fourth is the name of the cache.  The cache is usually named after th API.
- * Some things you must know about the three strings:
- * <list>
- * <ul> The system property that controls the cache is named {@code cache_key.<module>.<api>}.
- * Usually, the SELinux rules permit a process to write a system property (and therefore
- * invalidate a cache) based on the wildcard {@code cache_key.<module>.*}.  This means that
- * although the cache can be constructed with any module string, whatever string is chosen must be
- * consistent with the SELinux configuration.
- * <ul> The API name can be any string of alphanumeric characters.  All caches with the same API
- * are invalidated at the same time.  If a server supports several caches and all are invalidated
- * in common, then it is most efficient to assign the same API string to every cache.
- * <ul> The cache name can be any string.  In debug output, the name is used to distiguish between
- * caches with the same API name.  The cache name is also used when disabling caches in the
- * current process.  So, invalidation is based on the module+api but disabling (which is generally
- * a once-per-process operation) is based on the cache name.
- * </list>
- *
- * User birthdays do occasionally change, so we have to modify the server to invalidate this
- * cache when necessary. That invalidation code looks like this:
- *
- * <pre>
- * public class UserBirthdayServiceImpl {
- *   ...
- *   public UserBirthdayServiceImpl() {
- *     ...
- *     ActivityThread.currentActivityThread().disableUserBirthdayCache();
- *     ActivityThread.currentActivityThread().invalidateUserBirthdayCache();
- *   }
- *
- *   private synchronized void updateBirthdays(Map&lt;Integer, Birthday%&gt; uidToBirthday) {
- *     mUidToBirthday.clear();
- *     mUidToBirthday.putAll(uidToBirthday);
- *     ActivityThread.currentActivityThread().invalidateUserBirthdayCache();
- *   }
- *   ...
- * }
- * </pre>
- *
- * The call to {@code PropertyInvalidatedCache.invalidateCache()} guarantees that all clients
- * will re-fetch birthdays from binder during consequent calls to
- * {@code ActivityThread.getUserBirthday()}. Because the invalidate call happens with the lock
- * held, we maintain consistency between different client views of the birthday state. The use
- * of PropertyInvalidatedCache in this idiomatic way introduces no new race conditions.
- *
- * PropertyInvalidatedCache has a few other features for doing things like incremental
- * enhancement of cached values and invalidation of multiple caches (that all share the same
- * property key) at once.
- *
- * {@code BDAY_CACHE_KEY} is the name of a property that we set to an opaque unique value each
- * time we update the cache. SELinux configuration must allow everyone to read this property
- * and it must allow any process that needs to invalidate the cache (here, birthdayd) to write
- * the property. (These properties conventionally begin with the "cache_key." prefix.)
- *
- * The {@code UserBirthdayServiceImpl} constructor calls {@code disableUserBirthdayCache()} so
- * that calls to {@code getUserBirthday} from inside birthdayd don't go through the cache. In
- * this local case, there's no IPC, so use of the cache is (depending on exact
- * circumstance) unnecessary.
- *
- * There may be queries for which it is more efficient to bypass the cache than to cache
- * the result.  This would be true, for example, if some queries would require frequent
- * cache invalidation while other queries require infrequent invalidation.  To expand on
- * the birthday example, suppose that there is a userId that signifies "the next
- * birthday".  When passed this userId, the server returns the next birthday among all
- * users - this value changes as time advances.  The userId value can be cached, but the
- * cache must be invalidated whenever a birthday occurs, and this invalidates all
- * birthdays.  If there is a large number of users, invalidation will happen so often that
- * the cache provides no value.
- *
- * The class provides a bypass mechanism to handle this situation.
- * <pre>
- * public class ActivityThread {
- *   ...
- *   private final IpcDataCache.QueryHandler&lt;Integer, Birthday&gt; mBirthdayQuery =
- *       new IpcDataCache.QueryHandler&lt;Integer, Birthday&gt;() {
- *           {@literal @}Override
- *           public Birthday apply(Integer) {
- *              return GetService("birthdayd").getUserBirthday(userId);
- *           }
- *           {@literal @}Override
- *           public boolean shouldBypassQuery(Integer userId) {
- *               return userId == NEXT_BIRTHDAY;
- *           }
- *       };
- *   ...
- * }
- * </pre>
- *
- * If the {@code shouldBypassQuery()} method returns true then the cache is not used for that
- * particular query.  The {@code shouldBypassQuery()} method is not abstract and the default
- * implementation returns false.
- *
- * For security, there is a allowlist of processes that are allowed to invalidate a cache.
- * The allowlist includes normal runtime processes but does not include test processes.
- * Test processes must call {@code PropertyInvalidatedCache.disableForTestMode()} to disable
- * all cache activity in that process.
- *
- * Caching can be disabled completely by initializing {@code sEnabled} to false and rebuilding.
- *
- * To test a binder cache, create one or more tests that exercise the binder method.  This
- * should be done twice: once with production code and once with a special image that sets
- * {@code DEBUG} and {@code VERIFY} true.  In the latter case, verify that no cache
- * inconsistencies are reported.  If a cache inconsistency is reported, however, it might be a
- * false positive.  This happens if the server side data can be read and written non-atomically
- * with respect to cache invalidation.
+ * This interface is deprecated.  New clients should use {@link IpcDataCache} instead.  Internally,
+ * that class uses {@link PropertyInvalidatedCache} , but that design may change in the future.
  *
  * @param <Query> The class used to index cache entries: must be hashable and comparable
  * @param <Result> The class holding cache entries; use a boxed primitive if possible
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index daa15f0..9be928f 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -213,19 +213,17 @@
  * <a href="{@docRoot}guide/topics/admin/device-admin.html">Device Administration</a>
  * developer guide.
  *
- * <p id="devicepolicycontroller">Through <a href="#managed_provisioning">Managed Provisioning</a>,
- * Device Administrator apps can also be recognised as <b>
- Device Policy Controllers</b>. Device Policy Controllers can be one of
+ * <p id="devicepolicycontroller">Device Administrator apps can also be recognised as <b>
+ * Device Policy Controllers</b>. Device Policy Controllers can be one of
  * two types:
  * <ul>
  * <li>A <i id="deviceowner">Device Owner</i>, which only ever exists on the
- * {@link UserManager#isSystemUser System User} or {@link UserManager#isMainUser Main User}, is
+ * {@link UserManager#isSystemUser System User} or Main User, is
  * the most powerful type of Device Policy Controller and can affect policy across the device.
  * <li>A <i id="profileowner">Profile Owner<i>, which can exist on any user, can
  * affect policy on the user it is on, and when it is running on
  * {@link UserManager#isProfile a profile} has
- * <a href="#profile-on-parent">limited</a> ability to affect policy on its
- * {@link UserManager#getProfileParent parent}.
+ * <a href="#profile-on-parent">limited</a> ability to affect policy on its parent.
  * </ul>
  *
  * <p>Additional capabilities can be provided to Device Policy Controllers in
@@ -233,7 +231,7 @@
  * <ul>
  * <li>A Profile Owner on an <a href="#organization-owned">organization owned</a> device has access
  * to additional abilities, both <a href="#profile-on-parent-organization-owned">affecting policy on the profile's</a>
- * {@link UserManager#getProfileParent parent} and also the profile itself.
+ * parent and also the profile itself.
  * <li>A Profile Owner running on the {@link UserManager#isSystemUser System User} has access to
  * additional capabilities which affect the {@link UserManager#isSystemUser System User} and
  * also the whole device.
@@ -245,13 +243,12 @@
  * Controller</a>.
  *
  * <p><a href="#permissions">Permissions</a> are generally only given to apps
- * fulfilling particular key roles on the device (such as managing {@link DeviceLockManager
-device locks}).
+ * fulfilling particular key roles on the device (such as managing
+ * {@link android.devicelock.DeviceLockManager device locks}).
  *
  * <p id="roleholder"><b>Device Policy Management Role Holder</b>
- * <p>One app on the device fulfills the {@link RoleManager#ROLE_DEVICE_POLICY_MANAGEMENT Device
-Policy Management Role} and is trusted with managing the overall state of
- * Device Policy. This has access to much more powerful methods than
+ * <p>One app on the device fulfills the Device Policy Management Role and is trusted with managing
+ * the overall state of Device Policy. This has access to much more powerful methods than
  * <a href="#managingapps">managing apps</a>.
  *
  * <p id="querying"><b>Querying Device Policy</b>
@@ -273,7 +270,7 @@
  *
  * <p id="managed_profile">A <b>Managed Profile</b> enables data separation. For example to use
  * a device both for personal and corporate usage. The managed profile and its
- * {@link UserManager#getProfileParent parent} share a launcher.
+ * parent share a launcher.
  *
  * <p id="affiliated"><b>Affiliation</b>
  * <p>Using the {@link #setAffiliationIds} method, a
@@ -6643,7 +6640,7 @@
      * @param flags May be 0 or {@link #FLAG_EVICT_CREDENTIAL_ENCRYPTION_KEY}.
      * @throws SecurityException if the calling application does not own an active administrator
      *             that uses {@link DeviceAdminInfo#USES_POLICY_FORCE_LOCK} and the does not hold
-     *             the {@link android.Manifest.permission#LOCK_DEVICE} permission, or
+     *             the LOCK_DEVICE permission, or
      *             the {@link #FLAG_EVICT_CREDENTIAL_ENCRYPTION_KEY} flag is passed by an
      *             application that is not a profile owner of a managed profile.
      * @throws IllegalArgumentException if the {@link #FLAG_EVICT_CREDENTIAL_ENCRYPTION_KEY} flag is
diff --git a/core/java/android/app/notification.aconfig b/core/java/android/app/notification.aconfig
index 108b5f4..b139017 100644
--- a/core/java/android/app/notification.aconfig
+++ b/core/java/android/app/notification.aconfig
@@ -31,6 +31,16 @@
 }
 
 flag {
+  name: "modes_ui_empty_shade"
+  namespace: "systemui"
+  description: "Shows mode that is currently blocking notifications in the empty shade; dependent on flags modes_api and modes_ui"
+  bug: "366003631"
+  metadata {
+    purpose: PURPOSE_BUGFIX
+  }
+}
+
+flag {
   name: "modes_ui_test"
   namespace: "systemui"
   description: "Guards new CTS tests for Modes; dependent on flags modes_api and modes_ui"
diff --git a/core/java/android/app/supervision/ISupervisionManager.aidl b/core/java/android/app/supervision/ISupervisionManager.aidl
index 8d25cad..4598421 100644
--- a/core/java/android/app/supervision/ISupervisionManager.aidl
+++ b/core/java/android/app/supervision/ISupervisionManager.aidl
@@ -21,5 +21,5 @@
  * {@hide}
  */
 interface ISupervisionManager {
-    boolean isSupervisionEnabled();
+    boolean isSupervisionEnabledForUser(int userId);
 }
diff --git a/core/java/android/app/supervision/SupervisionManager.java b/core/java/android/app/supervision/SupervisionManager.java
index 8611a92..aee1cd9 100644
--- a/core/java/android/app/supervision/SupervisionManager.java
+++ b/core/java/android/app/supervision/SupervisionManager.java
@@ -17,6 +17,7 @@
 package android.app.supervision;
 
 import android.annotation.SystemService;
+import android.annotation.UserHandleAware;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.os.RemoteException;
@@ -45,13 +46,12 @@
      *
      * @hide
      */
+    @UserHandleAware
     public boolean isSupervisionEnabled() {
         try {
-            return mService.isSupervisionEnabled();
+            return mService.isSupervisionEnabledForUser(mContext.getUserId());
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
     }
-
-
 }
diff --git a/core/java/android/appwidget/AppWidgetManager.java b/core/java/android/appwidget/AppWidgetManager.java
index abb562d..d8142fd 100644
--- a/core/java/android/appwidget/AppWidgetManager.java
+++ b/core/java/android/appwidget/AppWidgetManager.java
@@ -1042,10 +1042,11 @@
     }
 
     /**
-     * Get the available info about the AppWidget.
+     * Returns the {@link AppWidgetProviderInfo} for the specified AppWidget.
      *
-     * @return A appWidgetId.  If the appWidgetId has not been bound to a provider yet, or
-     * you don't have access to that appWidgetId, null is returned.
+     * @return Information regarding the provider of speficied widget, returns null if the
+     *         appWidgetId has not been bound to a provider yet, or you don't have access
+     *         to that widget.
      */
     public AppWidgetProviderInfo getAppWidgetInfo(int appWidgetId) {
         if (mService == null) {
@@ -1390,7 +1391,7 @@
      *
      * @param provider The {@link ComponentName} for the {@link
      *    android.content.BroadcastReceiver BroadcastReceiver} provider for your AppWidget.
-     * @param extras In not null, this is passed to the launcher app. For eg {@link
+     * @param extras IF not null, this is passed to the launcher app. e.g. {@link
      *    #EXTRA_APPWIDGET_PREVIEW} can be used for a custom preview.
      * @param successCallback If not null, this intent will be sent when the widget is created.
      *
diff --git a/core/java/android/content/pm/flags.aconfig b/core/java/android/content/pm/flags.aconfig
index 139ff65..160cbdf 100644
--- a/core/java/android/content/pm/flags.aconfig
+++ b/core/java/android/content/pm/flags.aconfig
@@ -293,4 +293,19 @@
     description: "Feature flag to provide the new methods within launcher apps class to get packages."
     bug: "363324203"
     is_fixed_read_only: true
-}
\ No newline at end of file
+}
+
+flag {
+    name: "remove_cross_user_permission_hack"
+    namespace: "package_manager_service"
+    description: "Feature flag to remove hack code of using PackageManager.MATCH_ANY_USER flag without cross user permission."
+    bug: "332664521"
+    is_fixed_read_only: true
+}
+
+flag {
+    name: "delete_packages_silently_backport"
+    namespace: "package_manager_service"
+    description: "Feature flag to enable the holder of SYSTEM_APP_PROTECTION_SERVICE role to silently delete packages. To be deprecated by delete_packages_silently."
+    bug: "361776825"
+}
diff --git a/core/java/android/hardware/display/DisplayManagerInternal.java b/core/java/android/hardware/display/DisplayManagerInternal.java
index a2d24f6..73b5d94 100644
--- a/core/java/android/hardware/display/DisplayManagerInternal.java
+++ b/core/java/android/hardware/display/DisplayManagerInternal.java
@@ -432,6 +432,11 @@
     public abstract IntArray getDisplayGroupIds();
 
     /**
+     * Get all available display ids.
+     */
+    public abstract IntArray getDisplayIds();
+
+    /**
      * Called upon presentation started/ended on the display.
      * @param displayId the id of the display where presentation started.
      * @param isShown whether presentation is shown.
diff --git a/core/java/android/hardware/input/KeyGestureEvent.java b/core/java/android/hardware/input/KeyGestureEvent.java
index bdbec55..5ee61bc 100644
--- a/core/java/android/hardware/input/KeyGestureEvent.java
+++ b/core/java/android/hardware/input/KeyGestureEvent.java
@@ -48,49 +48,57 @@
     public static final int KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL = 8;
     public static final int KEY_GESTURE_TYPE_TOGGLE_TASKBAR = 9;
     public static final int KEY_GESTURE_TYPE_TAKE_SCREENSHOT = 10;
-    public static final int KEY_GESTURE_TYPE_OPEN_SHORTCUT_HELPER = 11;
-    public static final int KEY_GESTURE_TYPE_BRIGHTNESS_UP = 12;
-    public static final int KEY_GESTURE_TYPE_BRIGHTNESS_DOWN = 13;
-    public static final int KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_UP = 14;
-    public static final int KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_DOWN = 15;
-    public static final int KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_TOGGLE = 16;
-    public static final int KEY_GESTURE_TYPE_VOLUME_UP = 17;
-    public static final int KEY_GESTURE_TYPE_VOLUME_DOWN = 18;
-    public static final int KEY_GESTURE_TYPE_VOLUME_MUTE = 19;
-    public static final int KEY_GESTURE_TYPE_ALL_APPS = 20;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_SEARCH = 21;
-    public static final int KEY_GESTURE_TYPE_LANGUAGE_SWITCH = 22;
-    public static final int KEY_GESTURE_TYPE_ACCESSIBILITY_ALL_APPS = 23;
-    public static final int KEY_GESTURE_TYPE_TOGGLE_CAPS_LOCK = 24;
-    public static final int KEY_GESTURE_TYPE_SYSTEM_MUTE = 25;
-    public static final int KEY_GESTURE_TYPE_SPLIT_SCREEN_NAVIGATION_LEFT = 26;
-    public static final int KEY_GESTURE_TYPE_SPLIT_SCREEN_NAVIGATION_RIGHT = 27;
-    public static final int KEY_GESTURE_TYPE_CHANGE_SPLITSCREEN_FOCUS_LEFT = 28;
-    public static final int KEY_GESTURE_TYPE_CHANGE_SPLITSCREEN_FOCUS_RIGHT = 29;
-    public static final int KEY_GESTURE_TYPE_TRIGGER_BUG_REPORT = 30;
-    public static final int KEY_GESTURE_TYPE_LOCK_SCREEN = 31;
-    public static final int KEY_GESTURE_TYPE_OPEN_NOTES = 32;
-    public static final int KEY_GESTURE_TYPE_TOGGLE_POWER = 33;
-    public static final int KEY_GESTURE_TYPE_SYSTEM_NAVIGATION = 34;
-    public static final int KEY_GESTURE_TYPE_SLEEP = 35;
-    public static final int KEY_GESTURE_TYPE_WAKEUP = 36;
-    public static final int KEY_GESTURE_TYPE_MEDIA_KEY = 37;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_BROWSER = 38;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_EMAIL = 39;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_CONTACTS = 40;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_CALENDAR = 41;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_CALCULATOR = 42;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_MUSIC = 43;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_MAPS = 44;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_MESSAGING = 45;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_GALLERY = 46;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_FILES = 47;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_WEATHER = 48;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_FITNESS = 49;
-    public static final int KEY_GESTURE_TYPE_LAUNCH_APPLICATION_BY_PACKAGE_NAME = 50;
-    public static final int KEY_GESTURE_TYPE_DESKTOP_MODE = 51;
-    public static final int KEY_GESTURE_TYPE_MULTI_WINDOW_NAVIGATION = 52;
-    public static final int KEY_GESTURE_TYPE_RECENT_APPS_SWITCHER = 53;
+    public static final int KEY_GESTURE_TYPE_SCREENSHOT_CHORD = 11;
+    public static final int KEY_GESTURE_TYPE_OPEN_SHORTCUT_HELPER = 12;
+    public static final int KEY_GESTURE_TYPE_BRIGHTNESS_UP = 13;
+    public static final int KEY_GESTURE_TYPE_BRIGHTNESS_DOWN = 14;
+    public static final int KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_UP = 15;
+    public static final int KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_DOWN = 16;
+    public static final int KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_TOGGLE = 17;
+    public static final int KEY_GESTURE_TYPE_VOLUME_UP = 18;
+    public static final int KEY_GESTURE_TYPE_VOLUME_DOWN = 19;
+    public static final int KEY_GESTURE_TYPE_VOLUME_MUTE = 20;
+    public static final int KEY_GESTURE_TYPE_ALL_APPS = 21;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_SEARCH = 22;
+    public static final int KEY_GESTURE_TYPE_LANGUAGE_SWITCH = 23;
+    public static final int KEY_GESTURE_TYPE_ACCESSIBILITY_ALL_APPS = 24;
+    public static final int KEY_GESTURE_TYPE_TOGGLE_CAPS_LOCK = 25;
+    public static final int KEY_GESTURE_TYPE_SYSTEM_MUTE = 26;
+    public static final int KEY_GESTURE_TYPE_SPLIT_SCREEN_NAVIGATION_LEFT = 27;
+    public static final int KEY_GESTURE_TYPE_SPLIT_SCREEN_NAVIGATION_RIGHT = 28;
+    public static final int KEY_GESTURE_TYPE_CHANGE_SPLITSCREEN_FOCUS_LEFT = 29;
+    public static final int KEY_GESTURE_TYPE_CHANGE_SPLITSCREEN_FOCUS_RIGHT = 30;
+    public static final int KEY_GESTURE_TYPE_TRIGGER_BUG_REPORT = 31;
+    public static final int KEY_GESTURE_TYPE_LOCK_SCREEN = 32;
+    public static final int KEY_GESTURE_TYPE_OPEN_NOTES = 33;
+    public static final int KEY_GESTURE_TYPE_TOGGLE_POWER = 34;
+    public static final int KEY_GESTURE_TYPE_SYSTEM_NAVIGATION = 35;
+    public static final int KEY_GESTURE_TYPE_SLEEP = 36;
+    public static final int KEY_GESTURE_TYPE_WAKEUP = 37;
+    public static final int KEY_GESTURE_TYPE_MEDIA_KEY = 38;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_BROWSER = 39;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_EMAIL = 40;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_CONTACTS = 41;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_CALENDAR = 42;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_CALCULATOR = 43;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_MUSIC = 44;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_MAPS = 45;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_MESSAGING = 46;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_GALLERY = 47;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_FILES = 48;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_WEATHER = 49;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_DEFAULT_FITNESS = 50;
+    public static final int KEY_GESTURE_TYPE_LAUNCH_APPLICATION_BY_PACKAGE_NAME = 51;
+    public static final int KEY_GESTURE_TYPE_DESKTOP_MODE = 52;
+    public static final int KEY_GESTURE_TYPE_MULTI_WINDOW_NAVIGATION = 53;
+    public static final int KEY_GESTURE_TYPE_RECENT_APPS_SWITCHER = 54;
+    public static final int KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD = 55;
+    public static final int KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD = 56;
+    public static final int KEY_GESTURE_TYPE_GLOBAL_ACTIONS = 57;
+    public static final int KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD = 58;
+    public static final int KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT = 59;
+    public static final int KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT = 60;
+    public static final int KEY_GESTURE_TYPE_CLOSE_ALL_DIALOGS = 61;
 
     public static final int FLAG_CANCELLED = 1;
 
@@ -116,6 +124,7 @@
             KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
             KEY_GESTURE_TYPE_TOGGLE_TASKBAR,
             KEY_GESTURE_TYPE_TAKE_SCREENSHOT,
+            KEY_GESTURE_TYPE_SCREENSHOT_CHORD,
             KEY_GESTURE_TYPE_OPEN_SHORTCUT_HELPER,
             KEY_GESTURE_TYPE_BRIGHTNESS_UP,
             KEY_GESTURE_TYPE_BRIGHTNESS_DOWN,
@@ -158,7 +167,15 @@
             KEY_GESTURE_TYPE_LAUNCH_APPLICATION_BY_PACKAGE_NAME,
             KEY_GESTURE_TYPE_DESKTOP_MODE,
             KEY_GESTURE_TYPE_MULTI_WINDOW_NAVIGATION,
-            KEY_GESTURE_TYPE_RECENT_APPS_SWITCHER
+            KEY_GESTURE_TYPE_RECENT_APPS_SWITCHER,
+            KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD,
+            KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD,
+            KEY_GESTURE_TYPE_GLOBAL_ACTIONS,
+            KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD,
+            KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT,
+            KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT,
+            KEY_GESTURE_TYPE_CLOSE_ALL_DIALOGS,
+
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface KeyGestureType {
@@ -360,6 +377,7 @@
             case KEY_GESTURE_TYPE_TOGGLE_TASKBAR:
                 return FrameworkStatsLog.KEYBOARD_SYSTEMS_EVENT_REPORTED__KEYBOARD_SYSTEM_EVENT__TOGGLE_TASKBAR;
             case KEY_GESTURE_TYPE_TAKE_SCREENSHOT:
+            case KEY_GESTURE_TYPE_SCREENSHOT_CHORD:
                 return FrameworkStatsLog.KEYBOARD_SYSTEMS_EVENT_REPORTED__KEYBOARD_SYSTEM_EVENT__TAKE_SCREENSHOT;
             case KEY_GESTURE_TYPE_OPEN_SHORTCUT_HELPER:
                 return FrameworkStatsLog.KEYBOARD_SYSTEMS_EVENT_REPORTED__KEYBOARD_SYSTEM_EVENT__OPEN_SHORTCUT_HELPER;
@@ -472,6 +490,8 @@
                 return "KEY_GESTURE_TYPE_TOGGLE_TASKBAR";
             case KEY_GESTURE_TYPE_TAKE_SCREENSHOT:
                 return "KEY_GESTURE_TYPE_TAKE_SCREENSHOT";
+            case KEY_GESTURE_TYPE_SCREENSHOT_CHORD:
+                return "KEY_GESTURE_TYPE_SCREENSHOT_CHORD";
             case KEY_GESTURE_TYPE_OPEN_SHORTCUT_HELPER:
                 return "KEY_GESTURE_TYPE_OPEN_SHORTCUT_HELPER";
             case KEY_GESTURE_TYPE_BRIGHTNESS_UP:
@@ -558,6 +578,20 @@
                 return "KEY_GESTURE_TYPE_MULTI_WINDOW_NAVIGATION";
             case KEY_GESTURE_TYPE_RECENT_APPS_SWITCHER:
                 return "KEY_GESTURE_TYPE_RECENT_APPS_SWITCHER";
+            case KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD:
+                return "KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD";
+            case KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD:
+                return "KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD";
+            case KEY_GESTURE_TYPE_GLOBAL_ACTIONS:
+                return "KEY_GESTURE_TYPE_GLOBAL_ACTIONS";
+            case KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD:
+                return "KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD";
+            case KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT:
+                return "KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT";
+            case KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT:
+                return "KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT";
+            case KEY_GESTURE_TYPE_CLOSE_ALL_DIALOGS:
+                return "KEY_GESTURE_TYPE_CLOSE_ALL_DIALOGS";
             default:
                 return Integer.toHexString(value);
         }
diff --git a/core/java/android/hardware/soundtrigger/ConversionUtil.java b/core/java/android/hardware/soundtrigger/ConversionUtil.java
index 5c07fa4..22ae676 100644
--- a/core/java/android/hardware/soundtrigger/ConversionUtil.java
+++ b/core/java/android/hardware/soundtrigger/ConversionUtil.java
@@ -155,16 +155,16 @@
     public static RecognitionConfig api2aidlRecognitionConfig(
             SoundTrigger.RecognitionConfig apiConfig) {
         RecognitionConfig aidlConfig = new RecognitionConfig();
-        aidlConfig.captureRequested = apiConfig.captureRequested;
-        // apiConfig.allowMultipleTriggers is ignored by the lower layers.
+        aidlConfig.captureRequested = apiConfig.isCaptureRequested();
+        // apiConfig.isAllowMultipleTriggers() is ignored by the lower layers.
         aidlConfig.phraseRecognitionExtras =
-                new PhraseRecognitionExtra[apiConfig.keyphrases.length];
-        for (int i = 0; i < apiConfig.keyphrases.length; ++i) {
+                new PhraseRecognitionExtra[apiConfig.getKeyphrases().size()];
+        for (int i = 0; i < apiConfig.getKeyphrases().size(); ++i) {
             aidlConfig.phraseRecognitionExtras[i] = api2aidlPhraseRecognitionExtra(
-                    apiConfig.keyphrases[i]);
+                    apiConfig.getKeyphrases().get(i));
         }
-        aidlConfig.data = Arrays.copyOf(apiConfig.data, apiConfig.data.length);
-        aidlConfig.audioCapabilities = api2aidlAudioCapabilities(apiConfig.audioCapabilities);
+        aidlConfig.data = Arrays.copyOf(apiConfig.getData(), apiConfig.getData().length);
+        aidlConfig.audioCapabilities = api2aidlAudioCapabilities(apiConfig.getAudioCapabilities());
         return aidlConfig;
     }
 
diff --git a/core/java/android/hardware/soundtrigger/SoundTrigger.java b/core/java/android/hardware/soundtrigger/SoundTrigger.java
index 9f3e3ad..79cbd19 100644
--- a/core/java/android/hardware/soundtrigger/SoundTrigger.java
+++ b/core/java/android/hardware/soundtrigger/SoundTrigger.java
@@ -63,6 +63,7 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.List;
 import java.util.Locale;
 import java.util.Objects;
 import java.util.UUID;
@@ -1513,50 +1514,56 @@
      *  A RecognitionConfig is provided to
      *  {@link SoundTriggerModule#startRecognition(int, RecognitionConfig)} to configure the
      *  recognition request.
-     *
-     *  @hide
      */
-    @TestApi
+    @FlaggedApi(android.media.soundtrigger.Flags.FLAG_MANAGER_API)
     public static final class RecognitionConfig implements Parcelable {
-        /** True if the DSP should capture the trigger sound and make it available for further
-         * capture. */
-        @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
-        public final boolean captureRequested;
-        /**
-         * True if the service should restart listening after the DSP triggers.
-         * Note: This config flag is currently used at the service layer rather than by the DSP.
-         */
-        public final boolean allowMultipleTriggers;
-        /** List of all keyphrases in the sound model for which recognition should be performed with
-         * options for each keyphrase. */
-        @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
-        @NonNull
-        @SuppressLint("ArrayReturn")
-        public final KeyphraseRecognitionExtra keyphrases[];
-        /** Opaque data for use by system applications who know about voice engine internals,
-         * typically during enrollment. */
-        @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
-        @NonNull
-        public final byte[] data;
-
-        /**
-         * Bit field encoding of the AudioCapabilities
-         * supported by the firmware.
-         */
+        private final boolean mCaptureRequested;
+        private final boolean mAllowMultipleTriggers;
+        private final KeyphraseRecognitionExtra mKeyphrases[];
+        private final byte[] mData;
         @ModuleProperties.AudioCapabilities
-        public final int audioCapabilities;
+        private final int mAudioCapabilities;
 
+        /**
+         * Constructor for {@link RecognitionConfig} with {@code audioCapabilities} describes a
+         * config that can be used by
+         * {@link SoundTriggerModule#startRecognition(int, RecognitionConfig)}
+         *
+         * @param captureRequested Whether the DSP should capture the trigger sound.
+         * @param allowMultipleTriggers Whether the service should restart listening after the DSP
+         *                              triggers.
+         * @param keyphrases List of keyphrases in the sound model.
+         * @param data Opaque data for use by system applications who know about voice engine
+         *             internals, typically during enrollment.
+         * @param audioCapabilities Bit field encoding of the AudioCapabilities.
+         *
+         * @hide
+         */
+        @TestApi
         public RecognitionConfig(boolean captureRequested, boolean allowMultipleTriggers,
                 @SuppressLint("ArrayReturn") @Nullable KeyphraseRecognitionExtra[] keyphrases,
                 @Nullable byte[] data, int audioCapabilities) {
-            this.captureRequested = captureRequested;
-            this.allowMultipleTriggers = allowMultipleTriggers;
-            this.keyphrases = keyphrases != null ? keyphrases : new KeyphraseRecognitionExtra[0];
-            this.data = data != null ? data : new byte[0];
-            this.audioCapabilities = audioCapabilities;
+            this.mCaptureRequested = captureRequested;
+            this.mAllowMultipleTriggers = allowMultipleTriggers;
+            this.mKeyphrases = keyphrases != null ? keyphrases : new KeyphraseRecognitionExtra[0];
+            this.mData = data != null ? data : new byte[0];
+            this.mAudioCapabilities = audioCapabilities;
         }
 
+        /**
+         * Constructor for {@link RecognitionConfig} without audioCapabilities. The
+         * audioCapabilities is set to 0.
+         *
+         * @param captureRequested Whether the DSP should capture the trigger sound.
+         * @param allowMultipleTriggers Whether the service should restart listening after the DSP
+         *                              triggers.
+         * @param keyphrases List of keyphrases in the sound model.
+         * @param data Opaque data for use by system applications.
+         *
+         * @hide
+         */
         @UnsupportedAppUsage
+        @TestApi
         public RecognitionConfig(boolean captureRequested, boolean allowMultipleTriggers,
                 @SuppressLint("ArrayReturn") @Nullable KeyphraseRecognitionExtra[] keyphrases,
                 @Nullable byte[] data) {
@@ -1574,9 +1581,52 @@
             }
         };
 
+        /**
+         * Returns whether the DSP should capture the trigger sound and make it available for
+         * further capture.
+         */
+        public boolean isCaptureRequested() {
+            return mCaptureRequested;
+        }
+
+        /**
+         * Returns whether the service should restart listening after the DSP triggers.
+         *
+         * <p><b>Note:</b> This config flag is currently used at the service layer rather than by
+         * the DSP.
+         */
+        public boolean isAllowMultipleTriggers() {
+            return mAllowMultipleTriggers;
+        }
+
+        /**
+         * Gets all keyphrases in the sound model for which recognition should be performed with
+         * options for each keyphrase.
+         */
+        @NonNull
+        public List<KeyphraseRecognitionExtra> getKeyphrases() {
+            return Arrays.asList(mKeyphrases);
+        }
+
+        /**
+         * Opaque data.
+         *
+         * <p>For use by system applications who knows about voice engine internals, typically
+         * during enrollment.
+         */
+        @NonNull
+        public byte[] getData() {
+            return mData;
+        }
+
+        /** Bit field encoding of the AudioCapabilities supported by the firmware. */
+        public int getAudioCapabilities() {
+            return mAudioCapabilities;
+        }
+
         private static RecognitionConfig fromParcel(Parcel in) {
-            boolean captureRequested = in.readByte() == 1;
-            boolean allowMultipleTriggers = in.readByte() == 1;
+            boolean captureRequested = in.readBoolean();
+            boolean allowMultipleTriggers = in.readBoolean();
             KeyphraseRecognitionExtra[] keyphrases =
                     in.createTypedArray(KeyphraseRecognitionExtra.CREATOR);
             byte[] data = in.readBlob();
@@ -1587,11 +1637,11 @@
 
         @Override
         public void writeToParcel(@NonNull Parcel dest, int flags) {
-            dest.writeByte((byte) (captureRequested ? 1 : 0));
-            dest.writeByte((byte) (allowMultipleTriggers ? 1 : 0));
-            dest.writeTypedArray(keyphrases, flags);
-            dest.writeBlob(data);
-            dest.writeInt(audioCapabilities);
+            dest.writeBoolean(mCaptureRequested);
+            dest.writeBoolean(mAllowMultipleTriggers);
+            dest.writeTypedArray(mKeyphrases, flags);
+            dest.writeBlob(mData);
+            dest.writeInt(mAudioCapabilities);
         }
 
         @Override
@@ -1601,10 +1651,10 @@
 
         @Override
         public String toString() {
-            return "RecognitionConfig [captureRequested=" + captureRequested
-                    + ", allowMultipleTriggers=" + allowMultipleTriggers + ", keyphrases="
-                    + Arrays.toString(keyphrases) + ", data=" + Arrays.toString(data)
-                    + ", audioCapabilities=" + Integer.toHexString(audioCapabilities) + "]";
+            return "RecognitionConfig [captureRequested=" + mCaptureRequested
+                    + ", allowMultipleTriggers=" + mAllowMultipleTriggers + ", keyphrases="
+                    + Arrays.toString(mKeyphrases) + ", data=" + Arrays.toString(mData)
+                    + ", audioCapabilities=" + Integer.toHexString(mAudioCapabilities) + "]";
         }
 
         @Override
@@ -1616,19 +1666,19 @@
             if (!(obj instanceof RecognitionConfig))
                 return false;
             RecognitionConfig other = (RecognitionConfig) obj;
-            if (captureRequested != other.captureRequested) {
+            if (mCaptureRequested != other.mCaptureRequested) {
                 return false;
             }
-            if (allowMultipleTriggers != other.allowMultipleTriggers) {
+            if (mAllowMultipleTriggers != other.mAllowMultipleTriggers) {
                 return false;
             }
-            if (!Arrays.equals(keyphrases, other.keyphrases)) {
+            if (!Arrays.equals(mKeyphrases, other.mKeyphrases)) {
                 return false;
             }
-            if (!Arrays.equals(data, other.data)) {
+            if (!Arrays.equals(mData, other.mData)) {
                 return false;
             }
-            if (audioCapabilities != other.audioCapabilities) {
+            if (mAudioCapabilities != other.mAudioCapabilities) {
                 return false;
             }
             return true;
@@ -1638,11 +1688,11 @@
         public final int hashCode() {
             final int prime = 31;
             int result = 1;
-            result = prime * result + (captureRequested ? 1 : 0);
-            result = prime * result + (allowMultipleTriggers ? 1 : 0);
-            result = prime * result + Arrays.hashCode(keyphrases);
-            result = prime * result + Arrays.hashCode(data);
-            result = prime * result + audioCapabilities;
+            result = prime * result + (mCaptureRequested ? 1 : 0);
+            result = prime * result + (mAllowMultipleTriggers ? 1 : 0);
+            result = prime * result + Arrays.hashCode(mKeyphrases);
+            result = prime * result + Arrays.hashCode(mData);
+            result = prime * result + mAudioCapabilities;
             return result;
         }
     }
diff --git a/core/java/android/net/vcn/VcnManager.java b/core/java/android/net/vcn/VcnManager.java
index 91cdf8d..1c9be6f 100644
--- a/core/java/android/net/vcn/VcnManager.java
+++ b/core/java/android/net/vcn/VcnManager.java
@@ -76,11 +76,15 @@
  * PackageManager#FEATURE_TELEPHONY_SUBSCRIPTION} before querying the service. If the feature is
  * absent, {@link Context#getSystemService} may return null.
  */
-@SystemService(Context.VCN_MANAGEMENT_SERVICE)
+@SystemService(VcnManager.VCN_MANAGEMENT_SERVICE_STRING)
 @RequiresFeature(PackageManager.FEATURE_TELEPHONY_SUBSCRIPTION)
 public class VcnManager {
     @NonNull private static final String TAG = VcnManager.class.getSimpleName();
 
+    // TODO: b/366598445: Expose and use Context.VCN_MANAGEMENT_SERVICE
+    /** @hide */
+    public static final String VCN_MANAGEMENT_SERVICE_STRING = "vcn_management";
+
     /**
      * Key for WiFi entry RSSI thresholds
      *
diff --git a/core/java/android/os/BatteryUsageStats.java b/core/java/android/os/BatteryUsageStats.java
index 1fef602..a698b9d 100644
--- a/core/java/android/os/BatteryUsageStats.java
+++ b/core/java/android/os/BatteryUsageStats.java
@@ -788,6 +788,12 @@
     /** Parses an XML representation of BatteryUsageStats */
     public static BatteryUsageStats createFromXml(TypedXmlPullParser parser)
             throws XmlPullParserException, IOException {
+        return createBuilderFromXml(parser).build();
+    }
+
+    /** Parses an XML representation of BatteryUsageStats */
+    public static BatteryUsageStats.Builder createBuilderFromXml(TypedXmlPullParser parser)
+            throws XmlPullParserException, IOException {
         Builder builder = null;
         int eventType = parser.getEventType();
         while (eventType != XmlPullParser.END_DOCUMENT) {
@@ -862,7 +868,7 @@
             eventType = parser.next();
         }
 
-        return builder.build();
+        return builder;
     }
 
     @Override
@@ -978,10 +984,21 @@
          */
         @NonNull
         public BatteryUsageStats build() {
+            if (mBatteryConsumersCursorWindow == null) {
+                throw new IllegalStateException("Builder has been discarded");
+            }
             return new BatteryUsageStats(this);
         }
 
         /**
+         * Close this builder without actually calling ".build()". Do not attempt
+         * to continue using the builder after this call.
+         */
+        public void discard() {
+            mBatteryConsumersCursorWindow.close();
+        }
+
+        /**
          * Sets the battery capacity in milli-amp-hours.
          */
         public Builder setBatteryCapacity(double batteryCapacityMah) {
diff --git a/core/java/android/os/BatteryUsageStatsQuery.java b/core/java/android/os/BatteryUsageStatsQuery.java
index a12606b..b533225 100644
--- a/core/java/android/os/BatteryUsageStatsQuery.java
+++ b/core/java/android/os/BatteryUsageStatsQuery.java
@@ -77,6 +77,8 @@
 
     public static final int FLAG_BATTERY_USAGE_STATS_INCLUDE_POWER_STATE = 0x0040;
 
+    public static final int FLAG_BATTERY_USAGE_STATS_ACCUMULATED = 0x0080;
+
     private static final long DEFAULT_MAX_STATS_AGE_MS = 5 * 60 * 1000;
 
     private final int mFlags;
@@ -328,6 +330,15 @@
         }
 
         /**
+         * Requests the full continuously accumulated battery usage stats: across reboots
+         * and most battery stats resets.
+         */
+        public Builder accumulated() {
+            mFlags |= FLAG_BATTERY_USAGE_STATS_ACCUMULATED;
+            return this;
+        }
+
+        /**
          * Requests to aggregate stored snapshots between the two supplied timestamps
          * @param fromTimestamp Exclusive starting timestamp, as per System.currentTimeMillis()
          * @param toTimestamp Inclusive ending timestamp, as per System.currentTimeMillis()
diff --git a/core/java/android/os/Binder.java b/core/java/android/os/Binder.java
index 97e9f34..ed75491 100644
--- a/core/java/android/os/Binder.java
+++ b/core/java/android/os/Binder.java
@@ -1111,6 +1111,21 @@
     }
 
     /**
+     * Called whenever the stub implementation throws an exception which isn't propagated to the
+     * remote caller by the binder. If this method isn't overridden, this exception is swallowed,
+     * and some default return values are propagated to the caller.
+     *
+     * <br> <b> This should not throw. </b> Doing so would defeat the purpose of this handler, and
+     * suppress the exception it is handling.
+     *
+     * @param code The transaction code being handled
+     * @param e The exception which was thrown.
+     * @hide
+     */
+    protected void onUnhandledException(int code, int flags, Exception e) {
+    }
+
+    /**
      * @param in The raw file descriptor that an input data stream can be read from.
      * @param out The raw file descriptor that normal command messages should be written to.
      * @param err The raw file descriptor that command error messages should be written to.
@@ -1408,10 +1423,15 @@
                 } else {
                     Log.w(TAG, "Caught a RuntimeException from the binder stub implementation.", e);
                 }
+                onUnhandledException(code, flags, e);
             } else {
                 // Clear the parcel before writing the exception.
                 reply.setDataSize(0);
                 reply.setDataPosition(0);
+                // The writeException below won't do anything useful if this is the case.
+                if (Parcel.getExceptionCode(e) == 0) {
+                    onUnhandledException(code, flags, e);
+                }
                 reply.writeException(e);
             }
             res = true;
diff --git a/core/java/android/os/IpcDataCache.java b/core/java/android/os/IpcDataCache.java
index 0776cf4..e2a72dd 100644
--- a/core/java/android/os/IpcDataCache.java
+++ b/core/java/android/os/IpcDataCache.java
@@ -48,6 +48,20 @@
  * LRU cache that's invalidated when an opaque value in a property changes. Self-synchronizing,
  * but doesn't hold a lock across data fetches on query misses.
  *
+ * Clients should be aware of the following commonly-seen issues:
+ * <ul>
+ *
+ * <li>Client calls will not go through the cache before the first invalidation signal is
+ * received. Therefore, servers should signal an invalidation as soon as they have data to offer to
+ * clients.
+ *
+ * <li>Cache invalidation is restricted to well-known processes, which means that test code cannot
+ * invalidate a cache.  {@link #disableForTestMode()} and {@link #testPropertyName} must be used in
+ * test processes that attempt cache invalidation.  See
+ * {@link PropertyInvalidatedCacheTest#testBasicCache()} for an example.
+ *
+ * </ul>
+ *
  * The intended use case is caching frequently-read, seldom-changed information normally retrieved
  * across interprocess communication. Imagine that you've written a user birthday information
  * daemon called "birthdayd" that exposes an {@code IUserBirthdayService} interface over
@@ -136,20 +150,20 @@
  * string is permitted.  The third parameters is the name of the API being cached; this, too, can
  * any value.  The fourth is the name of the cache.  The cache is usually named after th API.
  * Some things you must know about the three strings:
- * <list>
- * <ul> The system property that controls the cache is named {@code cache_key.<module>.<api>}.
+ * <ul>
+ * <li> The system property that controls the cache is named {@code cache_key.<module>.<api>}.
  * Usually, the SELinux rules permit a process to write a system property (and therefore
  * invalidate a cache) based on the wildcard {@code cache_key.<module>.*}.  This means that
  * although the cache can be constructed with any module string, whatever string is chosen must be
  * consistent with the SELinux configuration.
- * <ul> The API name can be any string of alphanumeric characters.  All caches with the same API
+ * <li> The API name can be any string of alphanumeric characters.  All caches with the same API
  * are invalidated at the same time.  If a server supports several caches and all are invalidated
  * in common, then it is most efficient to assign the same API string to every cache.
- * <ul> The cache name can be any string.  In debug output, the name is used to distiguish between
+ * <li> The cache name can be any string.  In debug output, the name is used to distiguish between
  * caches with the same API name.  The cache name is also used when disabling caches in the
  * current process.  So, invalidation is based on the module+api but disabling (which is generally
  * a once-per-process operation) is based on the cache name.
- * </list>
+ * </ul>
  *
  * User birthdays do occasionally change, so we have to modify the server to invalidate this
  * cache when necessary. That invalidation code looks like this:
diff --git a/core/java/android/os/SystemVibratorManager.java b/core/java/android/os/SystemVibratorManager.java
index cfbf528..a5697fb 100644
--- a/core/java/android/os/SystemVibratorManager.java
+++ b/core/java/android/os/SystemVibratorManager.java
@@ -16,6 +16,8 @@
 
 package android.os;
 
+import static android.os.Trace.TRACE_TAG_VIBRATOR;
+
 import android.annotation.CallbackExecutor;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -138,14 +140,14 @@
             Log.w(TAG, "Failed to vibrate; no vibrator manager service.");
             return;
         }
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "vibrate, reason=" + reason);
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "vibrate");
         try {
             mService.vibrate(uid, mContext.getDeviceId(), opPkg, effect, attributes, reason,
                     mToken);
         } catch (RemoteException e) {
             Log.w(TAG, "Failed to vibrate.", e);
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -155,14 +157,14 @@
             Log.w(TAG, "Failed to perform haptic feedback; no vibrator manager service.");
             return;
         }
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "performHapticFeedback, reason=" + reason);
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "performHapticFeedback");
         try {
             mService.performHapticFeedback(mUid, mContext.getDeviceId(), mPackageName, constant,
                     reason, flags, privFlags);
         } catch (RemoteException e) {
             Log.w(TAG, "Failed to perform haptic feedback.", e);
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -174,15 +176,14 @@
                             + " no vibrator manager service.");
             return;
         }
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR,
-                "performHapticFeedbackForInputDevice, reason=" + reason);
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "performHapticFeedbackForInputDevice");
         try {
             mService.performHapticFeedbackForInputDevice(mUid, mContext.getDeviceId(), mPackageName,
                     constant, inputDeviceId, inputSource, reason, flags, privFlags);
         } catch (RemoteException e) {
             Log.w(TAG, "Failed to perform haptic feedback for input device.", e);
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
diff --git a/core/java/android/security/OWNERS b/core/java/android/security/OWNERS
index c38ee08..325d274 100644
--- a/core/java/android/security/OWNERS
+++ b/core/java/android/security/OWNERS
@@ -10,3 +10,4 @@
 per-file FileIntegrityManager.java = file:platform/system/security:/fsverity/OWNERS
 per-file IFileIntegrityService.aidl = file:platform/system/security:/fsverity/OWNERS
 per-file *.aconfig = victorhsieh@google.com,eranm@google.com
+per-file *responsible_apis_flags.aconfig = haok@google.com
\ No newline at end of file
diff --git a/core/java/android/service/notification/NotificationAssistantService.java b/core/java/android/service/notification/NotificationAssistantService.java
index 88da8eb..48d7cf7 100644
--- a/core/java/android/service/notification/NotificationAssistantService.java
+++ b/core/java/android/service/notification/NotificationAssistantService.java
@@ -18,6 +18,7 @@
 
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -90,10 +91,11 @@
             = "android.service.notification.NotificationAssistantService";
 
     /**
-     * Activity Action: Show notification assistant detail setting page in NAS app.
+     * Activity Action: Show notification assistant detail setting page in the NAS app.
      * <p>
-     * In some cases, a matching Activity may not exist, so ensure you
-     * safeguard against this.
+     * To be implemented by the NAS to offer users additional customization of intelligence
+     * features. If the action is not implemented, the OS will not provide a link to it in the
+     * Settings UI.
      * <p>
      * Input: Nothing.
      * <p>
@@ -103,6 +105,30 @@
     public static final String ACTION_NOTIFICATION_ASSISTANT_DETAIL_SETTINGS =
             "android.service.notification.action.NOTIFICATION_ASSISTANT_DETAIL_SETTINGS";
 
+    /**
+     * Activity Action: Open notification assistant feedback page in the NAS app.
+     * <p>
+     * If the NAS does not implement this page, the OS will not show any feedback calls to action in
+     * the UI.
+     * <p>
+     * Input: {@link #EXTRA_NOTIFICATION_KEY}, the {@link StatusBarNotification#getKey()} of the
+     * notification the user wants to file feedback for.
+     * <p>
+     * Output: Nothing.
+     */
+    @FlaggedApi(Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    @SdkConstant(SdkConstant.SdkConstantType.ACTIVITY_INTENT_ACTION)
+    public static final String ACTION_NOTIFICATION_ASSISTANT_FEEDBACK_SETTINGS =
+            "android.service.notification.action.NOTIFICATION_ASSISTANT_FEEDBACK_SETTINGS";
+
+    /**
+     * A string extra containing the key of the notification that the user triggered feedback for.
+     *
+     * Extra for {@link #ACTION_NOTIFICATION_ASSISTANT_FEEDBACK_SETTINGS}.
+     */
+    @FlaggedApi(Flags.FLAG_NOTIFICATION_CLASSIFICATION)
+    public static final String EXTRA_NOTIFICATION_KEY
+            = "android.service.notification.extra.NOTIFICATION_KEY";
 
     /**
      * Data type: int, the feedback rating score provided by user. The score can be any integer
diff --git a/core/java/android/view/WindowManagerPolicyConstants.java b/core/java/android/view/WindowManagerPolicyConstants.java
index c88048c..1f341ca 100644
--- a/core/java/android/view/WindowManagerPolicyConstants.java
+++ b/core/java/android/view/WindowManagerPolicyConstants.java
@@ -17,6 +17,7 @@
 package android.view;
 
 import static android.os.IInputConstants.POLICY_FLAG_INJECTED_FROM_ACCESSIBILITY;
+import static android.os.IInputConstants.POLICY_FLAG_KEY_GESTURE_TRIGGERED;
 
 import android.annotation.IntDef;
 import android.os.PowerManager;
@@ -35,6 +36,7 @@
     int FLAG_VIRTUAL = 0x00000002;
 
     int FLAG_INJECTED_FROM_ACCESSIBILITY = POLICY_FLAG_INJECTED_FROM_ACCESSIBILITY;
+    int FLAG_KEY_GESTURE_TRIGGERED = POLICY_FLAG_KEY_GESTURE_TRIGGERED;
     int FLAG_INJECTED = 0x01000000;
     int FLAG_TRUSTED = 0x02000000;
     int FLAG_FILTERED = 0x04000000;
diff --git a/core/java/android/window/flags/lse_desktop_experience.aconfig b/core/java/android/window/flags/lse_desktop_experience.aconfig
index cc5e583..fbc30ed 100644
--- a/core/java/android/window/flags/lse_desktop_experience.aconfig
+++ b/core/java/android/window/flags/lse_desktop_experience.aconfig
@@ -287,6 +287,13 @@
 }
 
 flag {
+    name: "enable_fully_immersive_in_desktop"
+    namespace: "lse_desktop_experience"
+    description: "Enabled the fully immersive experience from desktop"
+    bug: "359523924"
+}
+
+flag {
     name: "enable_display_focus_in_shell_transitions"
     namespace: "lse_desktop_experience"
     description: "Creates a shell transition when display focus switches."
diff --git a/core/java/com/android/internal/util/ScreenshotRequest.java b/core/java/com/android/internal/util/ScreenshotRequest.java
index c8b7def..702e5e2 100644
--- a/core/java/com/android/internal/util/ScreenshotRequest.java
+++ b/core/java/com/android/internal/util/ScreenshotRequest.java
@@ -33,6 +33,7 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.util.Log;
+import android.view.Display;
 import android.view.WindowManager;
 
 import java.util.Objects;
@@ -53,11 +54,12 @@
     private final Bitmap mBitmap;
     private final Rect mBoundsInScreen;
     private final Insets mInsets;
+    private final int mDisplayId;
 
     private ScreenshotRequest(
             @WindowManager.ScreenshotType int type, @WindowManager.ScreenshotSource int source,
             ComponentName topComponent, int taskId, int userId,
-            Bitmap bitmap, Rect boundsInScreen, Insets insets) {
+            Bitmap bitmap, Rect boundsInScreen, Insets insets, int displayId) {
         mType = type;
         mSource = source;
         mTopComponent = topComponent;
@@ -66,6 +68,7 @@
         mBitmap = bitmap;
         mBoundsInScreen = boundsInScreen;
         mInsets = insets;
+        mDisplayId = displayId;
     }
 
     ScreenshotRequest(Parcel in) {
@@ -77,6 +80,7 @@
         mBitmap = HardwareBitmapBundler.bundleToHardwareBitmap(in.readTypedObject(Bundle.CREATOR));
         mBoundsInScreen = in.readTypedObject(Rect.CREATOR);
         mInsets = in.readTypedObject(Insets.CREATOR);
+        mDisplayId = in.readInt();
     }
 
     @WindowManager.ScreenshotType
@@ -113,6 +117,10 @@
         return mTopComponent;
     }
 
+    public int getDisplayId() {
+        return mDisplayId;
+    }
+
     @Override
     public int describeContents() {
         return 0;
@@ -128,6 +136,7 @@
         dest.writeTypedObject(HardwareBitmapBundler.hardwareBitmapToBundle(mBitmap), 0);
         dest.writeTypedObject(mBoundsInScreen, 0);
         dest.writeTypedObject(mInsets, 0);
+        dest.writeInt(mDisplayId);
     }
 
     @NonNull
@@ -161,6 +170,7 @@
         private int mTaskId = INVALID_TASK_ID;
         private int mUserId = USER_NULL;
         private ComponentName mTopComponent;
+        private int mDisplayId = Display.INVALID_DISPLAY;
 
         /**
          * Begin building a ScreenshotRequest.
@@ -193,7 +203,7 @@
             }
 
             return new ScreenshotRequest(mType, mSource, mTopComponent, mTaskId, mUserId, mBitmap,
-                    mBoundsInScreen, mInsets);
+                    mBoundsInScreen, mInsets, mDisplayId);
         }
 
         /**
@@ -255,6 +265,16 @@
             mInsets = insets;
             return this;
         }
+
+        /**
+         * Set the display ID for this request.
+         *
+         * @param displayId see {@link Display}
+         */
+        public Builder setDisplayId(int displayId) {
+            mDisplayId = displayId;
+            return this;
+        }
     }
 
     /**
diff --git a/core/jni/android_util_XmlBlock.cpp b/core/jni/android_util_XmlBlock.cpp
index 5a444bb..c364451 100644
--- a/core/jni/android_util_XmlBlock.cpp
+++ b/core/jni/android_util_XmlBlock.cpp
@@ -83,7 +83,7 @@
         return 0;
     }
 
-    ResXMLParser* st = new ResXMLParser(*osb);
+    ResXMLParser* st = new(std::nothrow) ResXMLParser(*osb);
     if (st == NULL) {
         jniThrowException(env, "java/lang/OutOfMemoryError", NULL);
         return 0;
diff --git a/core/tests/coretests/Android.bp b/core/tests/coretests/Android.bp
index e9ce712..9821d43 100644
--- a/core/tests/coretests/Android.bp
+++ b/core/tests/coretests/Android.bp
@@ -25,6 +25,7 @@
         "BinderProxyCountingTestApp/src/**/*.java",
         "BinderProxyCountingTestService/src/**/*.java",
         "BinderDeathRecipientHelperApp/src/**/*.java",
+        "AppThatCallsBinderMethods/src/**/*.kt",
     ],
     visibility: ["//visibility:private"],
 }
@@ -144,6 +145,7 @@
         ":BinderProxyCountingTestApp",
         ":BinderProxyCountingTestService",
         ":AppThatUsesAppOps",
+        ":AppThatCallsBinderMethods",
     ],
 }
 
diff --git a/core/tests/coretests/AndroidTest.xml b/core/tests/coretests/AndroidTest.xml
index b1f1e2c..05ab783 100644
--- a/core/tests/coretests/AndroidTest.xml
+++ b/core/tests/coretests/AndroidTest.xml
@@ -26,6 +26,7 @@
         <option name="test-file-name" value="BinderProxyCountingTestApp.apk" />
         <option name="test-file-name" value="BinderProxyCountingTestService.apk" />
         <option name="test-file-name" value="AppThatUsesAppOps.apk" />
+        <option name="test-file-name" value="AppThatCallsBinderMethods.apk" />
     </target_preparer>
 
     <target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">
diff --git a/core/tests/coretests/AppThatCallsBinderMethods/Android.bp b/core/tests/coretests/AppThatCallsBinderMethods/Android.bp
new file mode 100644
index 0000000..dcc0d4f
--- /dev/null
+++ b/core/tests/coretests/AppThatCallsBinderMethods/Android.bp
@@ -0,0 +1,20 @@
+// 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.
+
+android_test_helper_app {
+    name: "AppThatCallsBinderMethods",
+    srcs: ["src/**/*.kt"],
+    platform_apis: true,
+    static_libs: ["coretests-aidl"],
+}
diff --git a/core/tests/coretests/AppThatCallsBinderMethods/AndroidManifest.xml b/core/tests/coretests/AppThatCallsBinderMethods/AndroidManifest.xml
new file mode 100644
index 0000000..b2f6d78
--- /dev/null
+++ b/core/tests/coretests/AppThatCallsBinderMethods/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  ~ 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.
+  -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.android.frameworks.coretests.methodcallerhelperapp">
+    <application>
+        <receiver android:name="com.android.frameworks.coretests.methodcallerhelperapp.CallMethodsReceiver"
+                  android:exported="true"/>
+    </application>
+
+</manifest>
diff --git a/core/tests/coretests/AppThatCallsBinderMethods/src/com/android/frameworks/coretests/methodcallerhelperapp/CallMethodsReceiver.kt b/core/tests/coretests/AppThatCallsBinderMethods/src/com/android/frameworks/coretests/methodcallerhelperapp/CallMethodsReceiver.kt
new file mode 100644
index 0000000..638cc3b
--- /dev/null
+++ b/core/tests/coretests/AppThatCallsBinderMethods/src/com/android/frameworks/coretests/methodcallerhelperapp/CallMethodsReceiver.kt
@@ -0,0 +1,57 @@
+/*
+ * 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.frameworks.coretests.methodcallerhelperapp
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.util.Log
+
+import com.android.frameworks.coretests.aidl.ITestInterface
+
+/**
+ * Receiver used to call methods when a binder is received
+ * {@link android.os.BinderUncaughtExceptionHandlerTest}.
+ */
+class CallMethodsReceiver : BroadcastReceiver() {
+    private val TAG = "CallMethodsReceiver"
+
+    override fun onReceive(context: Context, intent: Intent) {
+        try {
+            when (intent.getAction()) {
+                ACTION_CALL_METHOD -> intent.getExtras()!!.let {
+                    Log.i(TAG, "Received ACTION_CALL_METHOD with extras: $it")
+                    val iface = it.getBinder(EXTRA_BINDER)!!.let(ITestInterface.Stub::asInterface)!!
+                    val name = it.getString(EXTRA_METHOD_NAME)!!
+                    try {
+                        when (name) {
+                            "foo" -> iface.foo(5)
+                            "onewayFoo" -> iface.onewayFoo(5)
+                            "bar" -> iface.bar(5)
+                            else -> Log.e(TAG, "Unknown method name")
+                        }
+                    } catch (e: Exception) {
+                        // Exceptions expected
+                    }
+                }
+                else -> Log.e(TAG, "Unknown action " + intent.getAction())
+            }
+        } catch (e: Exception) {
+            Log.e(TAG, "Exception: ", e)
+        }
+    }
+}
diff --git a/core/tests/coretests/AppThatCallsBinderMethods/src/com/android/frameworks/coretests/methodcallerhelperapp/Constants.kt b/core/tests/coretests/AppThatCallsBinderMethods/src/com/android/frameworks/coretests/methodcallerhelperapp/Constants.kt
new file mode 100644
index 0000000..37c6268
--- /dev/null
+++ b/core/tests/coretests/AppThatCallsBinderMethods/src/com/android/frameworks/coretests/methodcallerhelperapp/Constants.kt
@@ -0,0 +1,23 @@
+/*
+ * 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.frameworks.coretests.methodcallerhelperapp
+
+const val PACKAGE_NAME = "com.android.frameworks.coretests.methodcallerhelperapp"
+const val RECEIVER_NAME = "CallMethodsReceiver"
+const val ACTION_CALL_METHOD = PACKAGE_NAME + ".ACTION_CALL_METHOD"
+const val EXTRA_METHOD_NAME = PACKAGE_NAME + ".EXTRA_METHOD_NAME"
+const val EXTRA_BINDER = PACKAGE_NAME + ".EXTRA_BINDER"
diff --git a/core/tests/coretests/aidl/com/android/frameworks/coretests/aidl/ITestInterface.aidl b/core/tests/coretests/aidl/com/android/frameworks/coretests/aidl/ITestInterface.aidl
new file mode 100644
index 0000000..ffcf178
--- /dev/null
+++ b/core/tests/coretests/aidl/com/android/frameworks/coretests/aidl/ITestInterface.aidl
@@ -0,0 +1,27 @@
+/*
+ * 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.frameworks.coretests.aidl;
+
+/**
+ * Just an interface with a oneway, void and non-oneway method.
+ */
+interface ITestInterface {
+    // Method order matters, since we verify transaction codes
+    int foo(int a);
+    oneway void onewayFoo(int a);
+    void bar(int a);
+}
diff --git a/core/tests/coretests/src/android/os/BinderUncaughtExceptionHandlerTest.kt b/core/tests/coretests/src/android/os/BinderUncaughtExceptionHandlerTest.kt
new file mode 100644
index 0000000..791c209
--- /dev/null
+++ b/core/tests/coretests/src/android/os/BinderUncaughtExceptionHandlerTest.kt
@@ -0,0 +1,247 @@
+/*
+ * 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 android.os
+
+import android.content.Intent
+import android.platform.test.annotations.DisabledOnRavenwood
+import android.platform.test.annotations.Presubmit
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+
+import com.android.frameworks.coretests.aidl.ITestInterface
+import com.android.frameworks.coretests.methodcallerhelperapp.*
+
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.mockito.ArgumentMatcher
+import org.mockito.ArgumentMatchers.any
+import org.mockito.ArgumentMatchers.anyInt
+import org.mockito.ArgumentMatchers.eq
+import org.mockito.ArgumentMatchers.intThat
+import org.mockito.Mockito.after
+import org.mockito.Mockito.doThrow
+import org.mockito.Mockito.never
+import org.mockito.Mockito.timeout
+import org.mockito.Mockito.verify
+import org.mockito.Mockito.`when`
+import org.mockito.Spy
+import org.mockito.junit.MockitoJUnit
+import org.mockito.quality.Strictness.STRICT_STUBS
+
+private const val TIMEOUT_DURATION_MS = 2000L
+private const val FALSE_NEG_DURATION_MS = 500L
+private const val FLAG_ONEWAY = 1
+// From ITestInterface.Stub class, these values are package private
+private const val TRANSACTION_foo = 1
+private const val TRANSACTION_onewayFoo = 2
+private const val TRANSACTION_bar = 3
+
+/** Tests functionality of {@link android.os.Binder.onUnhandledException}. */
+@DisabledOnRavenwood(reason = "multi-app")
+@Presubmit
+@RunWith(AndroidJUnit4::class)
+class BinderUncaughtExceptionHandlerTest {
+
+    val mContext = InstrumentationRegistry.getInstrumentation().getTargetContext()
+
+    @Rule @JvmField val rule = MockitoJUnit.rule().strictness(STRICT_STUBS)
+
+    @Spy var mInterfaceImpl: ITestImpl = ITestImpl()
+
+    // This subclass is needed for visibility issues (via protected), since the method we are
+    // verifying lives on the boot classpath, it is not enough to be in the same package.
+    open class ITestImpl : ITestInterface.Stub() {
+        override fun onUnhandledException(code: Int, flags: Int, e: Exception?) =
+            onUnhandledExceptionVisible(code, flags, e)
+
+        public open fun onUnhandledExceptionVisible(code: Int, flags: Int, e: Exception?) {}
+
+        @Throws(RemoteException::class)
+        override open fun foo(x: Int): Int = throw UnsupportedOperationException()
+
+        @Throws(RemoteException::class)
+        override open fun onewayFoo(x: Int): Unit = throw UnsupportedOperationException()
+
+        @Throws(RemoteException::class)
+        override open fun bar(x: Int): Unit = throw UnsupportedOperationException()
+    }
+
+    class OnewayMatcher(private val isOneway: Boolean) : ArgumentMatcher<Int> {
+        override fun matches(argument: Int?) =
+            (argument!! and FLAG_ONEWAY) == if (isOneway) 1 else 0
+
+        override fun toString() = "Expected oneway: $isOneway"
+    }
+
+    @Test
+    fun testRegularMethod_ifThrowsRuntimeException_HandlerCalled() {
+        val myException = RuntimeException("Test exception")
+        doThrow(myException).`when`(mInterfaceImpl).foo(anyInt())
+
+        dispatchActionCall("foo")
+
+        verify(mInterfaceImpl, timeout(TIMEOUT_DURATION_MS))
+            .onUnhandledExceptionVisible(
+                /* transactionCode = */ eq(TRANSACTION_foo),
+                /* flags= */ intThat(OnewayMatcher(false)),
+                /* exception= */ eq(myException),
+            )
+        // No unexpected calls
+        verify(mInterfaceImpl).onUnhandledExceptionVisible(anyInt(), anyInt(), any())
+    }
+
+    @Test
+    fun testRegularMethod_ifThrowsRemoteException_HandlerCalled() {
+        val myException = RemoteException("Test exception")
+        doThrow(myException).`when`(mInterfaceImpl).foo(anyInt())
+
+        dispatchActionCall("foo")
+
+        verify(mInterfaceImpl, timeout(TIMEOUT_DURATION_MS))
+            .onUnhandledExceptionVisible(
+                /* transactionCode = */ eq(TRANSACTION_foo),
+                /* flags= */ intThat(OnewayMatcher(false)),
+                /* exception= */ eq(myException),
+            )
+        // No unexpected calls
+        verify(mInterfaceImpl).onUnhandledExceptionVisible(anyInt(), anyInt(), any())
+    }
+
+    @Test
+    fun testRegularMethod_ifThrowsSecurityException_HandlerNotCalled() {
+        val myException = SecurityException("Test exception")
+        doThrow(myException).`when`(mInterfaceImpl).foo(anyInt())
+
+        dispatchActionCall("foo")
+
+        // No unexpected calls
+        verify(mInterfaceImpl, after(FALSE_NEG_DURATION_MS).never())
+            .onUnhandledExceptionVisible(anyInt(), anyInt(), any())
+    }
+
+    @Test
+    fun testVoidMethod_ifThrowsRuntimeException_HandlerCalled() {
+        val myException = RuntimeException("Test exception")
+        doThrow(myException).`when`(mInterfaceImpl).bar(anyInt())
+
+        dispatchActionCall("bar")
+
+        verify(mInterfaceImpl, timeout(TIMEOUT_DURATION_MS))
+            .onUnhandledExceptionVisible(
+                /* transactionCode = */ eq(TRANSACTION_bar),
+                /* flags= */ intThat(OnewayMatcher(false)),
+                /* exception= */ eq(myException),
+            )
+        // No unexpected calls
+        verify(mInterfaceImpl).onUnhandledExceptionVisible(anyInt(), anyInt(), any())
+    }
+
+    @Test
+    fun testVoidMethod_ifThrowsRemoteException_HandlerCalled() {
+        val myException = RemoteException("Test exception")
+        doThrow(myException).`when`(mInterfaceImpl).bar(anyInt())
+
+        dispatchActionCall("bar")
+
+        verify(mInterfaceImpl, timeout(TIMEOUT_DURATION_MS))
+            .onUnhandledExceptionVisible(
+                /* transactionCode = */ eq(TRANSACTION_bar),
+                /* flags= */ intThat(OnewayMatcher(false)),
+                /* exception= */ eq(myException),
+            )
+        // No unexpected calls
+        verify(mInterfaceImpl).onUnhandledExceptionVisible(anyInt(), anyInt(), any())
+    }
+
+    @Test
+    fun testVoidMethod_ifThrowsSecurityException_HandlerNotCalled() {
+        val myException = SecurityException("Test exception")
+        doThrow(myException).`when`(mInterfaceImpl).bar(anyInt())
+
+        dispatchActionCall("bar")
+
+        // No unexpected calls
+        verify(mInterfaceImpl, after(FALSE_NEG_DURATION_MS).never())
+            .onUnhandledExceptionVisible(anyInt(), anyInt(), any())
+    }
+
+    @Test
+    fun testOnewayMethod_ifThrowsRuntimeException_HandlerCalled() {
+        val myException = RuntimeException("Test exception")
+        doThrow(myException).doNothing().`when`(mInterfaceImpl).onewayFoo(anyInt())
+
+        dispatchActionCall("onewayFoo")
+
+        verify(mInterfaceImpl, timeout(TIMEOUT_DURATION_MS))
+            .onUnhandledExceptionVisible(
+                /* transactionCode = */ eq(TRANSACTION_onewayFoo),
+                /* flags= */ intThat(OnewayMatcher(true)),
+                /* exception= */ eq(myException),
+            )
+        // No unexpected calls
+        verify(mInterfaceImpl).onUnhandledExceptionVisible(anyInt(), anyInt(), any())
+    }
+
+    @Test
+    fun testOnewayMethod_ifThrowsRemoteException_HandlerCalled() {
+        val myException = RemoteException("Test exception")
+        doThrow(myException).`when`(mInterfaceImpl).onewayFoo(anyInt())
+
+        dispatchActionCall("onewayFoo")
+
+        verify(mInterfaceImpl, timeout(TIMEOUT_DURATION_MS))
+            .onUnhandledExceptionVisible(
+                /* transactionCode = */ eq(TRANSACTION_onewayFoo),
+                /* flags= */ intThat(OnewayMatcher(true)),
+                /* exception= */ eq(myException),
+            )
+        // No unexpected calls
+        verify(mInterfaceImpl).onUnhandledExceptionVisible(anyInt(), anyInt(), any())
+    }
+
+    // All exceptions are uncaught for oneway
+    @Test
+    fun testOnewayMethod_ifThrowsSecurityException_HandlerCalled() {
+        val myException = SecurityException("Test exception")
+        doThrow(myException).`when`(mInterfaceImpl).onewayFoo(anyInt())
+
+        dispatchActionCall("onewayFoo")
+
+        verify(mInterfaceImpl, timeout(TIMEOUT_DURATION_MS))
+            .onUnhandledExceptionVisible(
+                /* transactionCode = */ eq(TRANSACTION_onewayFoo),
+                /* flags= */ intThat(OnewayMatcher(true)),
+                /* exception= */ eq(myException),
+            )
+        // No unexpected calls
+        verify(mInterfaceImpl).onUnhandledExceptionVisible(anyInt(), anyInt(), any())
+    }
+
+    private fun dispatchActionCall(methodName: String) =
+        Intent(ACTION_CALL_METHOD).apply {
+            putExtras(
+                Bundle().apply {
+                    putBinder(EXTRA_BINDER, mInterfaceImpl as IBinder)
+                    putString(EXTRA_METHOD_NAME, methodName)
+                }
+            )
+            setClassName(PACKAGE_NAME, CallMethodsReceiver::class.java.getName())
+        }.let { mContext.sendBroadcast(it) }
+}
diff --git a/core/tests/resourceflaggingtests/src/com/android/resourceflaggingtests/ResourceFlaggingTest.java b/core/tests/resourceflaggingtests/src/com/android/resourceflaggingtests/ResourceFlaggingTest.java
index 005538a..d9e90fa 100644
--- a/core/tests/resourceflaggingtests/src/com/android/resourceflaggingtests/ResourceFlaggingTest.java
+++ b/core/tests/resourceflaggingtests/src/com/android/resourceflaggingtests/ResourceFlaggingTest.java
@@ -29,6 +29,7 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.LinearLayout;
+import android.widget.TextView;
 
 import androidx.test.InstrumentationRegistry;
 import androidx.test.filters.SmallTest;
@@ -78,6 +79,16 @@
     }
 
     @Test
+    public void testNegatedDisabledFlag() {
+        assertThat(mResources.getBoolean(R.bool.bool5)).isTrue();
+    }
+
+    @Test
+    public void testNegatedEnabledFlag() {
+        assertThat(mResources.getBoolean(R.bool.bool6)).isTrue();
+    }
+
+    @Test
     public void testFlagEnabledDifferentCompilationUnit() {
         assertThat(mResources.getBoolean(R.bool.bool3)).isTrue();
     }
@@ -94,6 +105,26 @@
     }
 
     @Test
+    public void testDirectoryEnabledFlag() {
+        assertThat(mResources.getBoolean(R.bool.bool8)).isTrue();
+    }
+
+    @Test
+    public void testDirectoryDisabledFlag() {
+        assertThat(mResources.getBoolean(R.bool.bool7)).isTrue();
+    }
+
+    @Test
+    public void testDirectoryNegatedEnabledFlag() {
+        assertThat(mResources.getBoolean(R.bool.bool9)).isTrue();
+    }
+
+    @Test
+    public void testDirectoryNegatedDisabledFlag() {
+        assertThat(mResources.getBoolean(R.bool.bool10)).isTrue();
+    }
+
+    @Test
     public void testLayoutWithDisabledElements() {
         LinearLayout ll = (LinearLayout) getLayoutInflater().inflate(R.layout.layout1, null);
         assertThat(ll).isNotNull();
@@ -102,6 +133,24 @@
         assertThat((View) ll.findViewById(R.id.text2)).isNotNull();
     }
 
+    @Test
+    public void testEnabledFlagLayoutOverrides() {
+        LinearLayout ll = (LinearLayout) getLayoutInflater().inflate(R.layout.layout3, null);
+        assertThat(ll).isNotNull();
+        assertThat((View) ll.findViewById(R.id.text1)).isNotNull();
+        assertThat(((TextView) ll.findViewById(R.id.text1)).getText()).isEqualTo("foobar");
+    }
+
+    @Test(expected = Resources.NotFoundException.class)
+    public void testDisabledLayout() {
+        getLayoutInflater().inflate(R.layout.layout2, null);
+    }
+
+    @Test(expected = Resources.NotFoundException.class)
+    public void testDisabledDrawable() {
+        mResources.getDrawable(R.drawable.removedpng);
+    }
+
     private LayoutInflater getLayoutInflater() {
         ContextWrapper c = new ContextWrapper(mContext) {
             private LayoutInflater mInflater;
diff --git a/core/tests/screenshothelpertests/src/com/android/internal/util/ScreenshotRequestTest.java b/core/tests/screenshothelpertests/src/com/android/internal/util/ScreenshotRequestTest.java
index 89acbc7..0ce403e 100644
--- a/core/tests/screenshothelpertests/src/com/android/internal/util/ScreenshotRequestTest.java
+++ b/core/tests/screenshothelpertests/src/com/android/internal/util/ScreenshotRequestTest.java
@@ -35,6 +35,7 @@
 import android.graphics.Rect;
 import android.hardware.HardwareBuffer;
 import android.os.Parcel;
+import android.view.Display;
 
 import androidx.test.runner.AndroidJUnit4;
 
@@ -64,10 +65,12 @@
         assertNull("Bitmap was expected to be null", out.getBitmap());
         assertNull("Bounds were expected to be null", out.getBoundsInScreen());
         assertEquals(Insets.NONE, out.getInsets());
+        assertEquals(Display.INVALID_DISPLAY, out.getDisplayId());
     }
 
     @Test
     public void testProvidedScreenshot() {
+        int displayId = 5;
         Bitmap bitmap = makeHardwareBitmap(50, 50);
         ScreenshotRequest in =
                 new ScreenshotRequest.Builder(TAKE_SCREENSHOT_PROVIDED_IMAGE, SCREENSHOT_OTHER)
@@ -77,6 +80,7 @@
                         .setBitmap(bitmap)
                         .setBoundsOnScreen(new Rect(10, 10, 60, 60))
                         .setInsets(Insets.of(2, 3, 4, 5))
+                        .setDisplayId(displayId)
                         .build();
 
         Parcel parcel = Parcel.obtain();
@@ -92,6 +96,7 @@
         assertTrue("Bitmaps should be equal", out.getBitmap().sameAs(bitmap));
         assertEquals(new Rect(10, 10, 60, 60), out.getBoundsInScreen());
         assertEquals(Insets.of(2, 3, 4, 5), out.getInsets());
+        assertEquals(displayId, out.getDisplayId());
     }
 
     @Test
diff --git a/libs/appfunctions/tests/Android.bp b/libs/appfunctions/tests/Android.bp
new file mode 100644
index 0000000..6f5eff3
--- /dev/null
+++ b/libs/appfunctions/tests/Android.bp
@@ -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 {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+android_test {
+    name: "AppFunctionsSidecarTestCases",
+    team: "trendy_team_system_intelligence",
+    static_libs: [
+        "androidx.test.runner",
+        "androidx.test.rules",
+        "androidx.test.ext.junit",
+        "androidx.core_core-ktx",
+        "com.google.android.appfunctions.sidecar.impl",
+        "junit",
+        "kotlin-test",
+        "mockito-target-extended-minus-junit4",
+        "platform-test-annotations",
+        "testables",
+        "testng",
+        "truth",
+    ],
+    srcs: [
+        "src/**/*.java",
+        "src/**/*.kt",
+    ],
+}
diff --git a/libs/appfunctions/tests/AndroidManifest.xml b/libs/appfunctions/tests/AndroidManifest.xml
new file mode 100644
index 0000000..9a7d460
--- /dev/null
+++ b/libs/appfunctions/tests/AndroidManifest.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.google.android.appfunctions.sidecar.tests">
+    <application android:debuggable="true">
+        <uses-library android:name="android.test.mock" />
+        <uses-library android:name="android.test.runner" />
+    </application>
+    <instrumentation
+        android:name="androidx.test.runner.AndroidJUnitRunner"
+        android:targetPackage="com.google.android.appfunctions.sidecar.tests">
+    </instrumentation>
+</manifest>
diff --git a/libs/appfunctions/tests/AndroidTest.xml b/libs/appfunctions/tests/AndroidTest.xml
new file mode 100644
index 0000000..8251212
--- /dev/null
+++ b/libs/appfunctions/tests/AndroidTest.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<configuration description="Config for AppFunctions Sidecar Tests">
+    <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">
+        <option name="cleanup-apks" value="true" />
+        <option name="test-file-name" value="AppFunctionsSidecarTestCases.apk" />
+    </target_preparer>
+    <option name="test-tag" value="AppFunctionsSidecarTestCases" />
+    <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
+        <option name="package" value="com.google.android.appfunctions.sidecar.tests" />
+        <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
+        <option name="hidden-api-checks" value="false"/>
+    </test>
+</configuration>
diff --git a/libs/appfunctions/tests/src/com/google/android/appfunctions/sidecar/tests/SidecarConverterTest.kt b/libs/appfunctions/tests/src/com/google/android/appfunctions/sidecar/tests/SidecarConverterTest.kt
new file mode 100644
index 0000000..1f9fddd
--- /dev/null
+++ b/libs/appfunctions/tests/src/com/google/android/appfunctions/sidecar/tests/SidecarConverterTest.kt
@@ -0,0 +1,172 @@
+/*
+ * 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.google.android.appfunctions.sidecar.tests
+
+import android.app.appfunctions.ExecuteAppFunctionRequest
+import android.app.appfunctions.ExecuteAppFunctionResponse
+import android.app.appsearch.GenericDocument
+import android.os.Bundle
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.google.android.appfunctions.sidecar.SidecarConverter
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class SidecarConverterTest {
+    @Test
+    fun getSidecarExecuteAppFunctionRequest_sameContents() {
+        val extras = Bundle()
+        extras.putString("extra", "value")
+        val parameters: GenericDocument =
+            GenericDocument.Builder<GenericDocument.Builder<*>>("", "", "")
+                .setPropertyLong("testLong", 23)
+                .build()
+        val platformRequest: ExecuteAppFunctionRequest =
+            ExecuteAppFunctionRequest.Builder("targetPkg", "targetFunctionId")
+                .setExtras(extras)
+                .setParameters(parameters)
+                .build()
+
+        val sidecarRequest = SidecarConverter.getSidecarExecuteAppFunctionRequest(platformRequest)
+
+        assertThat(sidecarRequest.targetPackageName).isEqualTo("targetPkg")
+        assertThat(sidecarRequest.functionIdentifier).isEqualTo("targetFunctionId")
+        assertThat(sidecarRequest.parameters).isEqualTo(parameters)
+        assertThat(sidecarRequest.extras.size()).isEqualTo(1)
+        assertThat(sidecarRequest.extras.getString("extra")).isEqualTo("value")
+    }
+
+    @Test
+    fun getPlatformExecuteAppFunctionRequest_sameContents() {
+        val extras = Bundle()
+        extras.putString("extra", "value")
+        val parameters: GenericDocument =
+            GenericDocument.Builder<GenericDocument.Builder<*>>("", "", "")
+                .setPropertyLong("testLong", 23)
+                .build()
+        val sidecarRequest =
+            com.google.android.appfunctions.sidecar.ExecuteAppFunctionRequest.Builder(
+                "targetPkg",
+                "targetFunctionId"
+            )
+                .setExtras(extras)
+                .setParameters(parameters)
+                .build()
+
+        val platformRequest = SidecarConverter.getPlatformExecuteAppFunctionRequest(sidecarRequest)
+
+        assertThat(platformRequest.targetPackageName).isEqualTo("targetPkg")
+        assertThat(platformRequest.functionIdentifier).isEqualTo("targetFunctionId")
+        assertThat(platformRequest.parameters).isEqualTo(parameters)
+        assertThat(platformRequest.extras.size()).isEqualTo(1)
+        assertThat(platformRequest.extras.getString("extra")).isEqualTo("value")
+    }
+
+    @Test
+    fun getSidecarExecuteAppFunctionResponse_successResponse_sameContents() {
+        val resultGd: GenericDocument =
+            GenericDocument.Builder<GenericDocument.Builder<*>>("", "", "")
+                .setPropertyBoolean(ExecuteAppFunctionResponse.PROPERTY_RETURN_VALUE, true)
+                .build()
+        val platformResponse = ExecuteAppFunctionResponse.newSuccess(resultGd, null)
+
+        val sidecarResponse = SidecarConverter.getSidecarExecuteAppFunctionResponse(
+            platformResponse
+        )
+
+        assertThat(sidecarResponse.isSuccess).isTrue()
+        assertThat(
+            sidecarResponse.resultDocument.getProperty(
+                ExecuteAppFunctionResponse.PROPERTY_RETURN_VALUE
+            )
+        )
+            .isEqualTo(booleanArrayOf(true))
+        assertThat(sidecarResponse.resultCode).isEqualTo(ExecuteAppFunctionResponse.RESULT_OK)
+        assertThat(sidecarResponse.errorMessage).isNull()
+    }
+
+    @Test
+    fun getSidecarExecuteAppFunctionResponse_errorResponse_sameContents() {
+        val emptyGd = GenericDocument.Builder<GenericDocument.Builder<*>>("", "", "").build()
+        val platformResponse =
+            ExecuteAppFunctionResponse.newFailure(
+                ExecuteAppFunctionResponse.RESULT_INTERNAL_ERROR,
+                null,
+                null
+            )
+
+        val sidecarResponse = SidecarConverter.getSidecarExecuteAppFunctionResponse(
+            platformResponse
+        )
+
+        assertThat(sidecarResponse.isSuccess).isFalse()
+        assertThat(sidecarResponse.resultDocument.namespace).isEqualTo(emptyGd.namespace)
+        assertThat(sidecarResponse.resultDocument.id).isEqualTo(emptyGd.id)
+        assertThat(sidecarResponse.resultDocument.schemaType).isEqualTo(emptyGd.schemaType)
+        assertThat(sidecarResponse.resultCode)
+            .isEqualTo(ExecuteAppFunctionResponse.RESULT_INTERNAL_ERROR)
+        assertThat(sidecarResponse.errorMessage).isNull()
+    }
+
+    @Test
+    fun getPlatformExecuteAppFunctionResponse_successResponse_sameContents() {
+        val resultGd: GenericDocument =
+            GenericDocument.Builder<GenericDocument.Builder<*>>("", "", "")
+                .setPropertyBoolean(ExecuteAppFunctionResponse.PROPERTY_RETURN_VALUE, true)
+                .build()
+        val sidecarResponse = com.google.android.appfunctions.sidecar.ExecuteAppFunctionResponse
+            .newSuccess(resultGd, null)
+
+        val platformResponse = SidecarConverter.getPlatformExecuteAppFunctionResponse(
+            sidecarResponse
+        )
+
+        assertThat(platformResponse.isSuccess).isTrue()
+        assertThat(
+            platformResponse.resultDocument.getProperty(
+                ExecuteAppFunctionResponse.PROPERTY_RETURN_VALUE
+            )
+        )
+            .isEqualTo(booleanArrayOf(true))
+        assertThat(platformResponse.resultCode).isEqualTo(ExecuteAppFunctionResponse.RESULT_OK)
+        assertThat(platformResponse.errorMessage).isNull()
+    }
+
+    @Test
+    fun getPlatformExecuteAppFunctionResponse_errorResponse_sameContents() {
+        val emptyGd = GenericDocument.Builder<GenericDocument.Builder<*>>("", "", "").build()
+        val sidecarResponse =
+            com.google.android.appfunctions.sidecar.ExecuteAppFunctionResponse.newFailure(
+                ExecuteAppFunctionResponse.RESULT_INTERNAL_ERROR,
+                null,
+                null
+            )
+
+        val platformResponse = SidecarConverter.getPlatformExecuteAppFunctionResponse(
+            sidecarResponse
+        )
+
+        assertThat(platformResponse.isSuccess).isFalse()
+        assertThat(platformResponse.resultDocument.namespace).isEqualTo(emptyGd.namespace)
+        assertThat(platformResponse.resultDocument.id).isEqualTo(emptyGd.id)
+        assertThat(platformResponse.resultDocument.schemaType).isEqualTo(emptyGd.schemaType)
+        assertThat(platformResponse.resultCode)
+            .isEqualTo(ExecuteAppFunctionResponse.RESULT_INTERNAL_ERROR)
+        assertThat(platformResponse.errorMessage).isNull()
+    }
+}
diff --git a/libs/hwui/Properties.cpp b/libs/hwui/Properties.cpp
index b6476c9..ae46a99 100644
--- a/libs/hwui/Properties.cpp
+++ b/libs/hwui/Properties.cpp
@@ -50,6 +50,10 @@
 constexpr bool resample_gainmap_regions() {
     return false;
 }
+
+constexpr bool query_global_priority() {
+    return false;
+}
 }  // namespace hwui_flags
 #endif
 
@@ -110,6 +114,7 @@
 bool Properties::hdr10bitPlus = false;
 bool Properties::skipTelemetry = false;
 bool Properties::resampleGainmapRegions = false;
+bool Properties::queryGlobalPriority = false;
 
 int Properties::timeoutMultiplier = 1;
 
@@ -187,6 +192,7 @@
     hdr10bitPlus = hwui_flags::hdr_10bit_plus();
     resampleGainmapRegions = base::GetBoolProperty("debug.hwui.resample_gainmap_regions",
                                                    hwui_flags::resample_gainmap_regions());
+    queryGlobalPriority = hwui_flags::query_global_priority();
 
     timeoutMultiplier = android::base::GetIntProperty("ro.hw_timeout_multiplier", 1);
     skipTelemetry = base::GetBoolProperty(PROPERTY_SKIP_EGLMANAGER_TELEMETRY,
diff --git a/libs/hwui/Properties.h b/libs/hwui/Properties.h
index db47152..6f84796 100644
--- a/libs/hwui/Properties.h
+++ b/libs/hwui/Properties.h
@@ -346,6 +346,7 @@
     static bool hdr10bitPlus;
     static bool skipTelemetry;
     static bool resampleGainmapRegions;
+    static bool queryGlobalPriority;
 
     static int timeoutMultiplier;
 
diff --git a/libs/hwui/aconfig/hwui_flags.aconfig b/libs/hwui/aconfig/hwui_flags.aconfig
index ab052b9..93df478 100644
--- a/libs/hwui/aconfig/hwui_flags.aconfig
+++ b/libs/hwui/aconfig/hwui_flags.aconfig
@@ -129,3 +129,13 @@
   description: "APIs that expose gainmap metadata corresponding to those defined in ISO 21496-1"
   bug: "349357636"
 }
+
+flag {
+  name: "query_global_priority"
+  namespace: "core_graphics"
+  description: "Attempt to query whether the vulkan driver supports the requested global priority before queue creation."
+  bug: "343986434"
+  metadata {
+    purpose: PURPOSE_BUGFIX
+  }
+}
diff --git a/libs/hwui/renderthread/VulkanManager.cpp b/libs/hwui/renderthread/VulkanManager.cpp
index e302393..6571d92 100644
--- a/libs/hwui/renderthread/VulkanManager.cpp
+++ b/libs/hwui/renderthread/VulkanManager.cpp
@@ -44,7 +44,7 @@
 namespace renderthread {
 
 // Not all of these are strictly required, but are all enabled if present.
-static std::array<std::string_view, 21> sEnableExtensions{
+static std::array<std::string_view, 23> sEnableExtensions{
         VK_KHR_BIND_MEMORY_2_EXTENSION_NAME,
         VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME,
         VK_KHR_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME,
@@ -65,6 +65,8 @@
         VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME,
         VK_KHR_ANDROID_SURFACE_EXTENSION_NAME,
         VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME,
+        VK_EXT_GLOBAL_PRIORITY_QUERY_EXTENSION_NAME,
+        VK_KHR_GLOBAL_PRIORITY_EXTENSION_NAME,
         VK_EXT_DEVICE_FAULT_EXTENSION_NAME,
 };
 
@@ -206,7 +208,7 @@
     GET_INST_PROC(GetPhysicalDeviceFeatures2);
     GET_INST_PROC(GetPhysicalDeviceImageFormatProperties2);
     GET_INST_PROC(GetPhysicalDeviceProperties);
-    GET_INST_PROC(GetPhysicalDeviceQueueFamilyProperties);
+    GET_INST_PROC(GetPhysicalDeviceQueueFamilyProperties2);
 
     uint32_t gpuCount;
     LOG_ALWAYS_FATAL_IF(mEnumeratePhysicalDevices(mInstance, &gpuCount, nullptr));
@@ -225,21 +227,30 @@
 
     // query to get the initial queue props size
     uint32_t queueCount = 0;
-    mGetPhysicalDeviceQueueFamilyProperties(mPhysicalDevice, &queueCount, nullptr);
+    mGetPhysicalDeviceQueueFamilyProperties2(mPhysicalDevice, &queueCount, nullptr);
     LOG_ALWAYS_FATAL_IF(!queueCount);
 
     // now get the actual queue props
-    std::unique_ptr<VkQueueFamilyProperties[]> queueProps(new VkQueueFamilyProperties[queueCount]);
-    mGetPhysicalDeviceQueueFamilyProperties(mPhysicalDevice, &queueCount, queueProps.get());
+    std::unique_ptr<VkQueueFamilyProperties2[]>
+            queueProps(new VkQueueFamilyProperties2[queueCount]);
+    // query the global priority, this ignored if VK_EXT_global_priority isn't supported
+    std::vector<VkQueueFamilyGlobalPriorityPropertiesEXT> queuePriorityProps(queueCount);
+    for (uint32_t i = 0; i < queueCount; i++) {
+        queuePriorityProps[i].sType = VK_STRUCTURE_TYPE_QUEUE_FAMILY_GLOBAL_PRIORITY_PROPERTIES_EXT;
+        queuePriorityProps[i].pNext = nullptr;
+        queueProps[i].pNext = &queuePriorityProps[i];
+    }
+    mGetPhysicalDeviceQueueFamilyProperties2(mPhysicalDevice, &queueCount, queueProps.get());
 
     constexpr auto kRequestedQueueCount = 2;
 
     // iterate to find the graphics queue
     mGraphicsQueueIndex = queueCount;
     for (uint32_t i = 0; i < queueCount; i++) {
-        if (queueProps[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) {
+        if (queueProps[i].queueFamilyProperties.queueFlags & VK_QUEUE_GRAPHICS_BIT) {
             mGraphicsQueueIndex = i;
-            LOG_ALWAYS_FATAL_IF(queueProps[i].queueCount < kRequestedQueueCount);
+            LOG_ALWAYS_FATAL_IF(
+                    queueProps[i].queueFamilyProperties.queueCount < kRequestedQueueCount);
             break;
         }
     }
@@ -327,6 +338,15 @@
         tailPNext = &formatFeatures->pNext;
     }
 
+    VkPhysicalDeviceGlobalPriorityQueryFeaturesEXT* globalPriorityQueryFeatures =
+            new VkPhysicalDeviceGlobalPriorityQueryFeaturesEXT;
+    globalPriorityQueryFeatures->sType =
+            VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GLOBAL_PRIORITY_QUERY_FEATURES_EXT;
+    globalPriorityQueryFeatures->pNext = nullptr;
+    globalPriorityQueryFeatures->globalPriorityQuery = false;
+    *tailPNext = globalPriorityQueryFeatures;
+    tailPNext = &globalPriorityQueryFeatures->pNext;
+
     // query to get the physical device features
     mGetPhysicalDeviceFeatures2(mPhysicalDevice, &features);
     // this looks like it would slow things down,
@@ -341,24 +361,59 @@
 
     if (Properties::contextPriority != 0 &&
         grExtensions.hasExtension(VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME, 2)) {
-        memset(&queuePriorityCreateInfo, 0, sizeof(VkDeviceQueueGlobalPriorityCreateInfoEXT));
-        queuePriorityCreateInfo.sType =
-                VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT;
-        queuePriorityCreateInfo.pNext = nullptr;
+        VkQueueGlobalPriorityEXT globalPriority;
         switch (Properties::contextPriority) {
             case EGL_CONTEXT_PRIORITY_LOW_IMG:
-                queuePriorityCreateInfo.globalPriority = VK_QUEUE_GLOBAL_PRIORITY_LOW_EXT;
+                globalPriority = VK_QUEUE_GLOBAL_PRIORITY_LOW_EXT;
                 break;
             case EGL_CONTEXT_PRIORITY_MEDIUM_IMG:
-                queuePriorityCreateInfo.globalPriority = VK_QUEUE_GLOBAL_PRIORITY_MEDIUM_EXT;
+                globalPriority = VK_QUEUE_GLOBAL_PRIORITY_MEDIUM_EXT;
                 break;
             case EGL_CONTEXT_PRIORITY_HIGH_IMG:
-                queuePriorityCreateInfo.globalPriority = VK_QUEUE_GLOBAL_PRIORITY_HIGH_EXT;
+                globalPriority = VK_QUEUE_GLOBAL_PRIORITY_HIGH_EXT;
                 break;
             default:
                 LOG_ALWAYS_FATAL("Unsupported context priority");
         }
-        queueNextPtr = &queuePriorityCreateInfo;
+
+        // check if the requested priority is reported by the query
+        bool attachGlobalPriority = false;
+        if (uirenderer::Properties::queryGlobalPriority &&
+            globalPriorityQueryFeatures->globalPriorityQuery) {
+            for (uint32_t i = 0; i < queuePriorityProps[mGraphicsQueueIndex].priorityCount; i++) {
+                if (queuePriorityProps[mGraphicsQueueIndex].priorities[i] == globalPriority) {
+                    attachGlobalPriority = true;
+                    break;
+                }
+            }
+        } else {
+            // Querying is not supported so attempt queue creation with requested priority anyways
+            // If the priority turns out not to be supported, the driver *may* fail with
+            // VK_ERROR_NOT_PERMITTED_KHR
+            attachGlobalPriority = true;
+        }
+
+        if (attachGlobalPriority) {
+            memset(&queuePriorityCreateInfo, 0, sizeof(VkDeviceQueueGlobalPriorityCreateInfoEXT));
+            queuePriorityCreateInfo.sType =
+                    VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT;
+            queuePriorityCreateInfo.pNext = nullptr;
+            queuePriorityCreateInfo.globalPriority = globalPriority;
+            queueNextPtr = &queuePriorityCreateInfo;
+        } else {
+            // If globalPriorityQuery is enabled, attempting queue creation with an unsupported
+            // priority will return VK_ERROR_INITIALIZATION_FAILED.
+            //
+            // SysUI and Launcher will request HIGH when SF has RT but it is a known issue that
+            // upstream drm drivers currently lack a way to grant them the granular privileges
+            // they need for HIGH (but not RT) so they will fail queue creation.
+            // For now, drop the unsupported global priority request so that queue creation
+            // succeeds.
+            //
+            // Once that is fixed, this should probably be a fatal error indicating an improper
+            // request or an app needs to get the correct privileges.
+            ALOGW("Requested context priority is not supported by the queue");
+        }
     }
 
     const VkDeviceQueueCreateInfo queueInfo = {
diff --git a/libs/hwui/renderthread/VulkanManager.h b/libs/hwui/renderthread/VulkanManager.h
index f042571..a593ec6 100644
--- a/libs/hwui/renderthread/VulkanManager.h
+++ b/libs/hwui/renderthread/VulkanManager.h
@@ -152,7 +152,7 @@
     VkPtr<PFN_vkDestroyInstance> mDestroyInstance;
     VkPtr<PFN_vkEnumeratePhysicalDevices> mEnumeratePhysicalDevices;
     VkPtr<PFN_vkGetPhysicalDeviceProperties> mGetPhysicalDeviceProperties;
-    VkPtr<PFN_vkGetPhysicalDeviceQueueFamilyProperties> mGetPhysicalDeviceQueueFamilyProperties;
+    VkPtr<PFN_vkGetPhysicalDeviceQueueFamilyProperties2> mGetPhysicalDeviceQueueFamilyProperties2;
     VkPtr<PFN_vkGetPhysicalDeviceFeatures2> mGetPhysicalDeviceFeatures2;
     VkPtr<PFN_vkGetPhysicalDeviceImageFormatProperties2> mGetPhysicalDeviceImageFormatProperties2;
     VkPtr<PFN_vkCreateDevice> mCreateDevice;
diff --git a/media/java/android/media/projection/MediaProjection.java b/media/java/android/media/projection/MediaProjection.java
index 31f8996..ef4c3ef 100644
--- a/media/java/android/media/projection/MediaProjection.java
+++ b/media/java/android/media/projection/MediaProjection.java
@@ -16,6 +16,8 @@
 
 package android.media.projection;
 
+import static android.view.Display.DEFAULT_DISPLAY;
+
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.compat.CompatChanges;
@@ -29,6 +31,7 @@
 import android.os.Build;
 import android.os.Handler;
 import android.os.RemoteException;
+import android.os.UserManager;
 import android.util.ArrayMap;
 import android.util.Log;
 import android.util.Slog;
@@ -70,6 +73,7 @@
     private final DisplayManager mDisplayManager;
     @NonNull
     private final Map<Callback, CallbackRecord> mCallbacks = new ArrayMap<>();
+    private final int mDisplayId;
 
     /** @hide */
     public MediaProjection(Context context, IMediaProjection impl) {
@@ -88,6 +92,11 @@
             throw new RuntimeException("Failed to start media projection", e);
         }
         mDisplayManager = displayManager;
+
+        final UserManager userManager = context.getSystemService(UserManager.class);
+        mDisplayId = userManager.isVisibleBackgroundUsersSupported()
+                ? userManager.getMainDisplayIdAssignedToUser()
+                : DEFAULT_DISPLAY;
     }
 
     /**
@@ -156,6 +165,7 @@
         if (surface != null) {
             builder.setSurface(surface);
         }
+        builder.setDisplayIdToMirror(mDisplayId);
         return createVirtualDisplay(builder, callback, handler);
     }
 
@@ -234,6 +244,7 @@
         if (surface != null) {
             builder.setSurface(surface);
         }
+        builder.setDisplayIdToMirror(mDisplayId);
         return createVirtualDisplay(builder, callback, handler);
     }
 
diff --git a/media/java/android/media/soundtrigger/SoundTriggerInstrumentation.java b/media/java/android/media/soundtrigger/SoundTriggerInstrumentation.java
index c376f25..8b28347 100644
--- a/media/java/android/media/soundtrigger/SoundTriggerInstrumentation.java
+++ b/media/java/android/media/soundtrigger/SoundTriggerInstrumentation.java
@@ -17,6 +17,7 @@
 package android.media.soundtrigger;
 
 import android.annotation.CallbackExecutor;
+import android.annotation.FlaggedApi;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
@@ -328,6 +329,7 @@
          * Get the recognition config used to start this recognition.
          * @return - The config passed to the HAL for startRecognition.
          */
+        @FlaggedApi(Flags.FLAG_MANAGER_API)
         public @NonNull SoundTrigger.RecognitionConfig getRecognitionConfig() {
             return mRecognitionConfig;
         }
diff --git a/media/java/android/media/soundtrigger/SoundTriggerManager.java b/media/java/android/media/soundtrigger/SoundTriggerManager.java
index 78352871..3d0c406 100644
--- a/media/java/android/media/soundtrigger/SoundTriggerManager.java
+++ b/media/java/android/media/soundtrigger/SoundTriggerManager.java
@@ -19,6 +19,7 @@
 import static android.hardware.soundtrigger.SoundTrigger.STATUS_ERROR;
 
 import android.annotation.CallbackExecutor;
+import android.annotation.FlaggedApi;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
@@ -42,7 +43,6 @@
 import android.media.permission.Identity;
 import android.media.permission.SafeCloseable;
 import android.os.Binder;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
@@ -463,13 +463,18 @@
     public static final String EXTRA_STATUS = "android.media.soundtrigger.STATUS";
 
     /**
-     * Loads a given sound model into the sound trigger. Note the model will be unloaded if there is
-     * an error/the system service is restarted.
-     * @hide
+     * Loads a given sound model into the sound trigger.
+     *
+     * <p><b>Note:</b> the model will be unloaded if there is an error/the system service is
+     * restarted.
+     *
+     * @return {@link SoundTrigger#STATUS_OK} if the model was loaded successfully, error code
+     *         otherwise
      */
+    @SuppressLint("AndroidFrameworkRequiresPermission")
     @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER)
     @UnsupportedAppUsage
-    @TestApi
+    @FlaggedApi(Flags.FLAG_MANAGER_API)
     public int loadSoundModel(@NonNull SoundModel soundModel) {
         if (mSoundTriggerSession == null) {
             throw new IllegalStateException("No underlying SoundTriggerModule available");
@@ -508,11 +513,11 @@
      *
      * @return {@link SoundTrigger#STATUS_OK} if the recognition could be started, error code
      *         otherwise
-     *
-     * @hide
      */
+    @SuppressLint("AndroidFrameworkRequiresPermission")
     @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER)
     @UnsupportedAppUsage
+    @FlaggedApi(Flags.FLAG_MANAGER_API)
     public int startRecognition(@NonNull UUID soundModelId, @Nullable Bundle params,
         @NonNull ComponentName detectionService, @NonNull RecognitionConfig config) {
         Objects.requireNonNull(soundModelId);
@@ -531,11 +536,15 @@
 
     /**
      * Stops the given model's recognition.
-     * @hide
+     *
+     * @return {@link SoundTrigger#STATUS_OK} if the recognition could be stopped, error code
+     *         otherwise
      */
+    @SuppressLint("AndroidFrameworkRequiresPermission")
     @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER)
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
-    public int stopRecognition(UUID soundModelId) {
+    @UnsupportedAppUsage
+    @FlaggedApi(Flags.FLAG_MANAGER_API)
+    public int stopRecognition(@NonNull UUID soundModelId) {
         if (mSoundTriggerSession == null) {
             throw new IllegalStateException("No underlying SoundTriggerModule available");
         }
@@ -548,12 +557,18 @@
     }
 
     /**
-     * Removes the given model from memory. Will also stop any pending recognitions.
-     * @hide
+     * Removes the given model from memory.
+     *
+     * <p>Will also stop any pending recognitions.
+     *
+     * @return {@link SoundTrigger#STATUS_OK} if the model was unloaded successfully, error code
+     *         otherwise
      */
+    @SuppressLint("AndroidFrameworkRequiresPermission")
     @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER)
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
-    public int unloadSoundModel(UUID soundModelId) {
+    @UnsupportedAppUsage
+    @FlaggedApi(Flags.FLAG_MANAGER_API)
+    public int unloadSoundModel(@NonNull UUID soundModelId) {
         if (mSoundTriggerSession == null) {
             throw new IllegalStateException("No underlying SoundTriggerModule available");
         }
@@ -566,12 +581,13 @@
     }
 
     /**
-     * Returns true if the given model has had detection started on it.
-     * @hide
+     * Returns whether the given model has had detection started on it.
      */
+    @SuppressLint("AndroidFrameworkRequiresPermission")
     @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER)
     @UnsupportedAppUsage
-    public boolean isRecognitionActive(UUID soundModelId) {
+    @FlaggedApi(Flags.FLAG_MANAGER_API)
+    public boolean isRecognitionActive(@NonNull UUID soundModelId) {
         if (soundModelId == null || mSoundTriggerSession == null) {
             return false;
         }
@@ -599,14 +615,16 @@
     }
 
     /**
-     * Asynchronously get state of the indicated model.  The model state is returned as
-     * a recognition event in the callback that was registered in the startRecognition
-     * method.
-     * @hide
+     * Asynchronously gets state of the indicated model.
+     *
+     * <p>The model state is returned as a recognition event in the callback that was registered
+     * in the {@link #startRecognition(UUID, Bundle, ComponentName, RecognitionConfig)} method.
      */
+    @SuppressLint("AndroidFrameworkRequiresPermission")
     @RequiresPermission(android.Manifest.permission.MANAGE_SOUND_TRIGGER)
     @UnsupportedAppUsage
-    public int getModelState(UUID soundModelId) {
+    @FlaggedApi(Flags.FLAG_MANAGER_API)
+    public int getModelState(@NonNull UUID soundModelId) {
         if (mSoundTriggerSession == null) {
             throw new IllegalStateException("No underlying SoundTriggerModule available");
         }
@@ -621,7 +639,7 @@
     }
 
     /**
-     * Get the hardware sound trigger module properties currently loaded.
+     * Gets the hardware sound trigger module properties currently loaded.
      *
      * @return The properties currently loaded. Returns null if no supported hardware loaded.
      */
@@ -639,9 +657,11 @@
     }
 
     /**
-     * Set a model specific {@link ModelParams} with the given value. This
-     * parameter will keep its value for the duration the model is loaded regardless of starting and
-     * stopping recognition. Once the model is unloaded, the value will be lost.
+     * Sets a model specific {@link ModelParams} with the given value.
+     *
+     * <p>This parameter will keep its value for the duration the model is loaded regardless of
+     * starting and stopping recognition. Once the model is unloaded, the value will be lost.
+     *
      * {@link SoundTriggerManager#queryParameter} should be checked first before calling this
      * method.
      *
@@ -671,12 +691,15 @@
     }
 
     /**
-     * Get a model specific {@link ModelParams}. This parameter will keep its value
-     * for the duration the model is loaded regardless of starting and stopping recognition.
-     * Once the model is unloaded, the value will be lost. If the value is not set, a default
-     * value is returned. See {@link ModelParams} for parameter default values.
-     * {@link SoundTriggerManager#queryParameter} should be checked first before
-     * calling this method. Otherwise, an exception can be thrown.
+     * Gets a model specific {@link ModelParams}.
+     *
+     * <p>This parameter will keep its value for the duration the model is loaded regardless
+     * of starting and stopping recognition. Once the model is unloaded, the value will be lost.
+     * If the value is not set, a default value is returned. See {@link ModelParams} for
+     * parameter default values.
+     *
+     * {@link SoundTriggerManager#queryParameter} should be checked first before calling this
+     * method. Otherwise, an exception can be thrown.
      *
      * @param soundModelId UUID of model to get parameter
      * @param modelParam   {@link ModelParams}
@@ -697,9 +720,10 @@
     }
 
     /**
-     * Determine if parameter control is supported for the given model handle.
-     * This method should be checked prior to calling {@link SoundTriggerManager#setParameter} or
-     * {@link SoundTriggerManager#getParameter}.
+     * Determines if parameter control is supported for the given model handle.
+     *
+     * <p>This method should be checked prior to calling {@link SoundTriggerManager#setParameter}
+     * or {@link SoundTriggerManager#getParameter}.
      *
      * @param soundModelId handle of model to get parameter
      * @param modelParam {@link ModelParams}
diff --git a/packages/SettingsLib/ActionButtonsPreference/Android.bp b/packages/SettingsLib/ActionButtonsPreference/Android.bp
index 71ecb4c..37a0e79 100644
--- a/packages/SettingsLib/ActionButtonsPreference/Android.bp
+++ b/packages/SettingsLib/ActionButtonsPreference/Android.bp
@@ -19,6 +19,7 @@
 
     static_libs: [
         "androidx.preference_preference",
+        "SettingsLibSettingsTheme",
     ],
 
     sdk_version: "system_current",
diff --git a/packages/SettingsLib/ActionButtonsPreference/res/layout-v35/settingslib_expressive_action_buttons.xml b/packages/SettingsLib/ActionButtonsPreference/res/layout-v35/settingslib_expressive_action_buttons.xml
new file mode 100644
index 0000000..fc63c0f
--- /dev/null
+++ b/packages/SettingsLib/ActionButtonsPreference/res/layout-v35/settingslib_expressive_action_buttons.xml
@@ -0,0 +1,104 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+  -->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_margin="@dimen/settingslib_expressive_space_extrasmall4"
+    android:paddingHorizontal="@dimen/settingslib_expressive_space_extrasmall4"
+    android:orientation="horizontal">
+
+    <LinearLayout
+        android:id="@+id/action1"
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button1"
+            style="@style/SettingsLibActionButton.Expressive"
+            android:layout_width="@dimen/settingslib_expressive_space_large3"
+            android:layout_height="@dimen/settingslib_expressive_space_medium5"
+            android:layout_gravity="center_horizontal" />
+        <TextView
+            android:id="@+id/text1"
+            style="@style/SettingsLibActionButton.Expressive.Label"
+            android:layout_marginTop="@dimen/settingslib_expressive_space_extrasmall3"/>
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/action2"
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button2"
+            style="@style/SettingsLibActionButton.Expressive"
+            android:layout_width="@dimen/settingslib_expressive_space_large3"
+            android:layout_height="@dimen/settingslib_expressive_space_medium5"
+            android:layout_gravity="center_horizontal" />
+        <TextView
+            android:id="@+id/text2"
+            style="@style/SettingsLibActionButton.Expressive.Label"
+            android:layout_marginTop="@dimen/settingslib_expressive_space_extrasmall3"/>
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/action3"
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button3"
+            style="@style/SettingsLibActionButton.Expressive"
+            android:layout_width="@dimen/settingslib_expressive_space_large3"
+            android:layout_height="@dimen/settingslib_expressive_space_medium5"
+            android:layout_gravity="center_horizontal" />
+        <TextView
+            android:id="@+id/text3"
+            style="@style/SettingsLibActionButton.Expressive.Label"
+            android:layout_marginTop="@dimen/settingslib_expressive_space_extrasmall3"/>
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/action4"
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/button4"
+            style="@style/SettingsLibActionButton.Expressive"
+            android:layout_width="@dimen/settingslib_expressive_space_large3"
+            android:layout_height="@dimen/settingslib_expressive_space_medium5"
+            android:layout_gravity="center_horizontal" />
+        <TextView
+            android:id="@+id/text4"
+            style="@style/SettingsLibActionButton.Expressive.Label"
+            android:layout_marginTop="@dimen/settingslib_expressive_space_extrasmall3"/>
+    </LinearLayout>
+</LinearLayout>
diff --git a/packages/SettingsLib/ActionButtonsPreference/res/values-v35/styles_expressive.xml b/packages/SettingsLib/ActionButtonsPreference/res/values-v35/styles_expressive.xml
new file mode 100644
index 0000000..cc948a6
--- /dev/null
+++ b/packages/SettingsLib/ActionButtonsPreference/res/values-v35/styles_expressive.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+  -->
+
+<resources>
+    <style name="SettingsLibActionButton.Expressive" parent="SettingsLibButtonStyle.Expressive.Tonal">
+        <item name="android:backgroundTint">@color/settingslib_materialColorPrimaryContainer</item>
+        <item name="iconTint">@color/settingslib_materialColorOnPrimaryContainer</item>
+        <item name="iconGravity">textTop</item>
+    </style>
+
+    <style name="SettingsLibActionButton.Expressive.Label" parent="SettingsLibTextAppearance.Emphasized.Title.Small">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:minWidth">@dimen/settingslib_expressive_space_small3</item>
+        <item name="android:minHeight">@dimen/settingslib_expressive_space_small3</item>
+        <item name="android:textColor">@color/settingslib_materialColorOnSurface</item>
+        <item name="android:layout_gravity">center</item>
+    </style>
+
+</resources>
diff --git a/packages/SettingsLib/ActionButtonsPreference/src/com/android/settingslib/widget/ActionButtonsPreference.java b/packages/SettingsLib/ActionButtonsPreference/src/com/android/settingslib/widget/ActionButtonsPreference.java
index 5dc11cf..f011039 100644
--- a/packages/SettingsLib/ActionButtonsPreference/src/com/android/settingslib/widget/ActionButtonsPreference.java
+++ b/packages/SettingsLib/ActionButtonsPreference/src/com/android/settingslib/widget/ActionButtonsPreference.java
@@ -26,6 +26,8 @@
 import android.util.Log;
 import android.view.View;
 import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.TextView;
 
 import androidx.annotation.DrawableRes;
 import androidx.annotation.StringRes;
@@ -34,6 +36,8 @@
 
 import com.android.settingslib.widget.preference.actionbuttons.R;
 
+import com.google.android.material.button.MaterialButton;
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -98,7 +102,10 @@
     }
 
     private void init() {
-        setLayoutResource(R.layout.settingslib_action_buttons);
+        int resId = SettingsThemeHelper.isExpressiveTheme(getContext())
+                ? R.layout.settingslib_expressive_action_buttons
+                : R.layout.settingslib_action_buttons;
+        setLayoutResource(resId);
         setSelectable(false);
 
         final Resources res = getContext().getResources();
@@ -127,6 +134,21 @@
         mButton3Info.mButton = (Button) holder.findViewById(R.id.button3);
         mButton4Info.mButton = (Button) holder.findViewById(R.id.button4);
 
+        if (SettingsThemeHelper.isExpressiveTheme(getContext())) {
+            mButton1Info.mIsExpressive = true;
+            mButton1Info.mTextView = (TextView) holder.findViewById(R.id.text1);
+            mButton1Info.mActionLayout = (LinearLayout) holder.findViewById(R.id.action1);
+            mButton2Info.mIsExpressive = true;
+            mButton2Info.mTextView = (TextView) holder.findViewById(R.id.text2);
+            mButton2Info.mActionLayout = (LinearLayout) holder.findViewById(R.id.action2);
+            mButton3Info.mIsExpressive = true;
+            mButton3Info.mTextView = (TextView) holder.findViewById(R.id.text3);
+            mButton3Info.mActionLayout = (LinearLayout) holder.findViewById(R.id.action3);
+            mButton4Info.mIsExpressive = true;
+            mButton4Info.mTextView = (TextView) holder.findViewById(R.id.text4);
+            mButton4Info.mActionLayout = (LinearLayout) holder.findViewById(R.id.action4);
+        }
+
         mDivider1 = holder.findViewById(R.id.divider1);
         mDivider2 = holder.findViewById(R.id.divider2);
         mDivider3 = holder.findViewById(R.id.divider3);
@@ -169,45 +191,47 @@
             mVisibleButtonInfos.add(mButton4Info);
         }
 
-        final boolean isRtl = getContext().getResources().getConfiguration()
-                .getLayoutDirection() == View.LAYOUT_DIRECTION_RTL;
-        switch (mVisibleButtonInfos.size()) {
-            case SINGLE_BUTTON_STYLE :
-                if (isRtl) {
-                    setupRtlBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle1);
-                } else {
-                    setupBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle1);
-                }
-                break;
-            case TWO_BUTTONS_STYLE :
-                if (isRtl) {
-                    setupRtlBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle2);
-                } else {
-                    setupBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle2);
-                }
-                break;
-            case THREE_BUTTONS_STYLE :
-                if (isRtl) {
-                    setupRtlBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle3);
-                } else {
-                    setupBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle3);
-                }
-                break;
-            case FOUR_BUTTONS_STYLE :
-                if (isRtl) {
-                    setupRtlBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle4);
-                } else {
-                    setupBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle4);
-                }
-                break;
-            default:
-                Log.e(TAG, "No visible buttons info, skip background settings.");
-                break;
-        }
+        if (!SettingsThemeHelper.isExpressiveTheme(getContext())) {
+            final boolean isRtl = getContext().getResources().getConfiguration()
+                    .getLayoutDirection() == View.LAYOUT_DIRECTION_RTL;
+            switch (mVisibleButtonInfos.size()) {
+                case SINGLE_BUTTON_STYLE :
+                    if (isRtl) {
+                        setupRtlBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle1);
+                    } else {
+                        setupBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle1);
+                    }
+                    break;
+                case TWO_BUTTONS_STYLE :
+                    if (isRtl) {
+                        setupRtlBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle2);
+                    } else {
+                        setupBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle2);
+                    }
+                    break;
+                case THREE_BUTTONS_STYLE :
+                    if (isRtl) {
+                        setupRtlBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle3);
+                    } else {
+                        setupBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle3);
+                    }
+                    break;
+                case FOUR_BUTTONS_STYLE :
+                    if (isRtl) {
+                        setupRtlBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle4);
+                    } else {
+                        setupBackgrounds(mVisibleButtonInfos, mBtnBackgroundStyle4);
+                    }
+                    break;
+                default:
+                    Log.e(TAG, "No visible buttons info, skip background settings.");
+                    break;
+            }
 
-        setupDivider1();
-        setupDivider2();
-        setupDivider3();
+            setupDivider1();
+            setupDivider2();
+            setupDivider3();
+        }
     }
 
     private void setupBackgrounds(
@@ -509,23 +533,43 @@
 
     static class ButtonInfo {
         private Button mButton;
+        private TextView mTextView;
+        private LinearLayout mActionLayout;
         private CharSequence mText;
         private Drawable mIcon;
         private View.OnClickListener mListener;
         private boolean mIsEnabled = true;
         private boolean mIsVisible = true;
+        private boolean mIsExpressive = false;
 
         void setUpButton() {
-            mButton.setText(mText);
+            if (mIsExpressive) {
+                mTextView.setText(mText);
+                if (mButton instanceof MaterialButton) {
+                    ((MaterialButton) mButton).setIcon(mIcon);
+                }
+            } else {
+                mButton.setText(mText);
+                mButton.setCompoundDrawablesWithIntrinsicBounds(
+                        null /* left */, mIcon /* top */, null /* right */, null /* bottom */);
+            }
+
             mButton.setOnClickListener(mListener);
             mButton.setEnabled(mIsEnabled);
-            mButton.setCompoundDrawablesWithIntrinsicBounds(
-                    null /* left */, mIcon /* top */, null /* right */, null /* bottom */);
+
 
             if (shouldBeVisible()) {
                 mButton.setVisibility(View.VISIBLE);
+                if (mIsExpressive) {
+                    mTextView.setVisibility(View.VISIBLE);
+                    mActionLayout.setVisibility(View.VISIBLE);
+                }
             } else {
                 mButton.setVisibility(View.GONE);
+                if (mIsExpressive) {
+                    mTextView.setVisibility(View.GONE);
+                    mActionLayout.setVisibility(View.GONE);
+                }
             }
         }
 
diff --git a/packages/SettingsLib/Android.bp b/packages/SettingsLib/Android.bp
index 0cb85d8..d4851e1 100644
--- a/packages/SettingsLib/Android.bp
+++ b/packages/SettingsLib/Android.bp
@@ -32,6 +32,7 @@
         "SettingsLibBannerMessagePreference",
         "SettingsLibBarChartPreference",
         "SettingsLibButtonPreference",
+        "SettingsLibBulletPreference",
         "SettingsLibCollapsingToolbarBaseActivity",
         "SettingsLibDeviceStateRotationLock",
         "SettingsLibDisplayUtils",
@@ -53,6 +54,7 @@
         "SettingsLibTwoTargetPreference",
         "SettingsLibUsageProgressBarPreference",
         "SettingsLibUtils",
+        "SettingsLibZeroStatePreference",
         "settingslib_media_flags_lib",
         "settingslib_flags_lib",
     ],
diff --git a/packages/SettingsLib/BulletPreference/Android.bp b/packages/SettingsLib/BulletPreference/Android.bp
new file mode 100644
index 0000000..3ea0b2b
--- /dev/null
+++ b/packages/SettingsLib/BulletPreference/Android.bp
@@ -0,0 +1,33 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "frameworks_base_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["frameworks_base_license"],
+}
+
+android_library {
+    name: "SettingsLibBulletPreference",
+    use_resource_processor: true,
+    defaults: [
+        "SettingsLintDefaults",
+    ],
+
+    srcs: [
+        "src/**/*.java",
+        "src/**/*.kt",
+    ],
+    resource_dirs: ["res"],
+
+    static_libs: [
+        "androidx.annotation_annotation",
+        "androidx.preference_preference",
+        "SettingsLibSettingsTheme",
+    ],
+    sdk_version: "system_current",
+    min_sdk_version: "21",
+    apex_available: [
+        "//apex_available:platform",
+    ],
+}
diff --git a/packages/SettingsLib/BulletPreference/AndroidManifest.xml b/packages/SettingsLib/BulletPreference/AndroidManifest.xml
new file mode 100644
index 0000000..c7495ef
--- /dev/null
+++ b/packages/SettingsLib/BulletPreference/AndroidManifest.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+  -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.android.settingslib.widget.preference.bullet">
+
+    <uses-sdk android:minSdkVersion="21" />
+
+</manifest>
diff --git a/packages/SettingsLib/BulletPreference/res/layout/settingslib_expressive_bullet_icon_frame.xml b/packages/SettingsLib/BulletPreference/res/layout/settingslib_expressive_bullet_icon_frame.xml
new file mode 100644
index 0000000..030f024
--- /dev/null
+++ b/packages/SettingsLib/BulletPreference/res/layout/settingslib_expressive_bullet_icon_frame.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    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.
+  -->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/icon_frame"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:minWidth="@dimen/settingslib_expressive_space_medium4"
+    android:gravity="top|start"
+    android:layout_marginTop="@dimen/settingslib_expressive_space_small1"
+    android:paddingStart="@dimen/settingslib_expressive_space_extrasmall4"
+    android:paddingEnd="@dimen/settingslib_expressive_space_small1">
+
+    <androidx.preference.internal.PreferenceImageView
+        android:id="@android:id/icon"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:maxWidth="@dimen/settingslib_expressive_space_small4"
+        app:maxHeight="@dimen/settingslib_expressive_space_small4"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/packages/SettingsLib/BulletPreference/res/layout/settingslib_expressive_bullet_preference.xml b/packages/SettingsLib/BulletPreference/res/layout/settingslib_expressive_bullet_preference.xml
new file mode 100644
index 0000000..3f37f6c
--- /dev/null
+++ b/packages/SettingsLib/BulletPreference/res/layout/settingslib_expressive_bullet_preference.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+  -->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:minHeight="?android:attr/listPreferredItemHeightSmall"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:background="?android:attr/selectableItemBackground"
+    android:clipToPadding="false"
+    android:baselineAligned="false">
+
+    <include layout="@layout/settingslib_expressive_bullet_icon_frame"/>
+
+    <include layout="@layout/settingslib_expressive_preference_text_frame"/>
+
+    <!-- Preference should place its actual preference widget here. -->
+    <LinearLayout
+        android:id="@android:id/widget_frame"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="end|center_vertical"
+        android:paddingStart="@dimen/settingslib_expressive_space_small1"
+        android:paddingEnd="0dp"
+        android:orientation="vertical"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/packages/SettingsLib/BulletPreference/src/com/android/settingslib/widget/BulletPreference.kt b/packages/SettingsLib/BulletPreference/src/com/android/settingslib/widget/BulletPreference.kt
new file mode 100644
index 0000000..45e2e9a
--- /dev/null
+++ b/packages/SettingsLib/BulletPreference/src/com/android/settingslib/widget/BulletPreference.kt
@@ -0,0 +1,45 @@
+/*
+ * 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.settingslib.widget
+
+import android.content.Context
+import android.util.AttributeSet
+import androidx.preference.Preference
+import androidx.preference.PreferenceViewHolder
+
+import com.android.settingslib.widget.preference.bullet.R
+
+/**
+ * The BulletPreference shows a text which describe a feature.
+ */
+class BulletPreference @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0,
+    defStyleRes: Int = 0
+) : Preference(context, attrs, defStyleAttr, defStyleRes) {
+
+    init {
+        layoutResource = R.layout.settingslib_expressive_bullet_preference
+    }
+
+    override fun onBindViewHolder(holder: PreferenceViewHolder) {
+        super.onBindViewHolder(holder)
+        holder.isDividerAllowedAbove = false
+        holder.isDividerAllowedBelow = false
+    }
+}
\ No newline at end of file
diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/res/drawable-v35/settingslib_expressive_icon_back.xml b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/drawable-v35/settingslib_expressive_icon_back.xml
new file mode 100644
index 0000000..ccbe20e
--- /dev/null
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/drawable-v35/settingslib_expressive_icon_back.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+-->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:start="16dp"
+        android:end="16dp"
+        android:top="4dp"
+        android:bottom="4dp">
+        <shape>
+            <size android:width="32dp" android:height="40dp" />
+            <solid android:color="@color/settingslib_materialColorSurfaceContainerHighest" />
+            <corners
+                android:radius="100dp" />
+        </shape>
+    </item>
+
+    <item
+        android:width="24dp"
+        android:height="24dp"
+        android:gravity="center"
+        android:start="16dp"
+        android:end="16dp"
+        android:top="4dp"
+        android:bottom="4dp">
+        <vector
+            android:width="24dp"
+            android:height="24dp"
+            android:viewportWidth="960"
+            android:viewportHeight="960"
+            android:tint="@color/settingslib_materialColorOnSurfaceVariant"
+            android:autoMirrored="true">
+            <path
+                android:fillColor="@android:color/white"
+                android:pathData="M313,520L537,744L480,800L160,480L480,160L537,216L313,440L800,440L800,520L313,520Z"/>
+        </vector>
+    </item>
+</layer-list>
\ No newline at end of file
diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/res/layout-v35/settingslib_expressive_collapsing_toolbar_base_layout.xml b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/layout-v35/settingslib_expressive_collapsing_toolbar_base_layout.xml
new file mode 100644
index 0000000..b881c57
--- /dev/null
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/layout-v35/settingslib_expressive_collapsing_toolbar_base_layout.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+-->
+
+<androidx.coordinatorlayout.widget.CoordinatorLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/content_parent"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true">
+
+    <include layout="@layout/settingslib_expressive_collapsing_toolbar_content_layout"/>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/res/layout-v35/settingslib_expressive_collapsing_toolbar_content_layout.xml b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/layout-v35/settingslib_expressive_collapsing_toolbar_content_layout.xml
new file mode 100644
index 0000000..6221659
--- /dev/null
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/layout-v35/settingslib_expressive_collapsing_toolbar_content_layout.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+-->
+<merge
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/app_bar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:fitsSystemWindows="true"
+        android:outlineAmbientShadowColor="@android:color/transparent"
+        android:outlineSpotShadowColor="@android:color/transparent"
+        android:background="@android:color/transparent"
+        app:expanded="false"
+        android:theme="@style/SettingsLibTheme.CollapsingToolbar.Expressive">
+
+        <com.google.android.material.appbar.CollapsingToolbarLayout
+            android:id="@+id/collapsing_toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="@dimen/settingslib_toolbar_layout_height"
+            app:layout_scrollFlags="scroll|exitUntilCollapsed|snap"
+            app:toolbarId="@id/action_bar"
+            style="@style/SettingsLibCollapsingToolbarLayoutStyle.Expressive">
+
+            <Toolbar
+                android:id="@+id/action_bar"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                android:theme="?android:attr/actionBarTheme"
+                android:transitionName="shared_element_view"
+                app:layout_collapseMode="pin"/>
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <FrameLayout
+        android:id="@+id/content_frame"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior"/>
+</merge>
\ No newline at end of file
diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v35/styles_expressive.xml b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v35/styles_expressive.xml
new file mode 100644
index 0000000..d58c2c2
--- /dev/null
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v35/styles_expressive.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+-->
+<resources>
+    <style name="SettingsLibCollapsingToolbarLayoutStyle">
+        <item name="expandedTitleTextAppearance">@style/SettingsLibCollapsingToolbarTitle.Expanded</item>
+        <item name="collapsedTitleTextAppearance">@style/SettingsLibCollapsingToolbarTitle.Collapsed</item>
+        <item name="expandedTitleMarginStart">@dimen/settingslib_expressive_space_small4</item>
+        <item name="expandedTitleMarginEnd">@dimen/settingslib_expressive_space_small4</item>
+        <item name="expandedTitleMarginBottom">@dimen/settingslib_expressive_space_medium1</item>
+        <item name="maxLines">3</item>
+        <item name="scrimVisibleHeightTrigger">@dimen/settingslib_scrim_visible_height_trigger</item>
+        <item name="contentScrim">@color/settingslib_materialColorSurfaceVariant</item>
+        <item name="statusBarScrim">@null</item>
+        <item name="scrimAnimationDuration">50</item>
+        <item name="collapsedTitleTextColor">@color/settingslib_materialColorOnSurface</item>
+        <item name="expandedTitleTextColor">@color/settingslib_materialColorOnSurface</item>
+    </style>
+    <style name="SettingsLibCollapsingToolbarLayoutStyle.Expressive">
+        <item name="contentScrim">@color/settingslib_materialColorSurfaceContainer</item>
+    </style>
+
+    <style name="SettingsLibCollapsingToolbarTitle.Collapsed" parent="@android:style/TextAppearance.DeviceDefault.Headline">
+        <!--set dp because we don't want size adjust when font size change-->
+        <item name="android:textSize">20dp</item>
+    </style>
+
+    <style name="SettingsLibCollapsingToolbarTitle.Expanded" parent="CollapsingToolbarTitle.Collapsed">
+        <item name="android:textSize">36dp</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v35/themes_expressive.xml b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v35/themes_expressive.xml
new file mode 100644
index 0000000..ca1904a
--- /dev/null
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/res/values-v35/themes_expressive.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+-->
+<resources>
+    <style name="SettingsLibTheme.CollapsingToolbar.Expressive" parent="@style/Theme.MaterialComponents.DayNight"/>
+</resources>
\ No newline at end of file
diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarAppCompatActivity.java b/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarAppCompatActivity.java
index f46f110..feacecb 100644
--- a/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarAppCompatActivity.java
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarAppCompatActivity.java
@@ -27,6 +27,8 @@
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 
+import com.android.settingslib.widget.SettingsThemeHelper;
+
 import com.google.android.material.appbar.AppBarLayout;
 import com.google.android.material.appbar.CollapsingToolbarLayout;
 import com.google.android.material.color.DynamicColors;
@@ -69,7 +71,10 @@
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
             DynamicColors.applyToActivityIfAvailable(this);
         }
-        setTheme(com.android.settingslib.widget.theme.R.style.Theme_SubSettingsBase);
+        int resId = SettingsThemeHelper.isExpressiveTheme(this)
+                ? com.android.settingslib.widget.theme.R.style.Theme_SubSettingsBase_Expressive
+                : com.android.settingslib.widget.theme.R.style.Theme_SubSettingsBase;
+        setTheme(resId);
 
         if (mCustomizeLayoutResId > 0 && Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
             super.setContentView(mCustomizeLayoutResId);
diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarBaseActivity.java b/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarBaseActivity.java
index 16ed5a8..0f9d94e 100644
--- a/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarBaseActivity.java
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarBaseActivity.java
@@ -28,6 +28,8 @@
 import androidx.annotation.Nullable;
 import androidx.fragment.app.FragmentActivity;
 
+import com.android.settingslib.widget.SettingsThemeHelper;
+
 import com.google.android.material.appbar.AppBarLayout;
 import com.google.android.material.appbar.CollapsingToolbarLayout;
 
@@ -59,6 +61,11 @@
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         EdgeToEdgeUtils.enable(this);
         super.onCreate(savedInstanceState);
+
+        if (SettingsThemeHelper.isExpressiveTheme(this)) {
+            setTheme(com.android.settingslib.widget.theme.R.style.Theme_SubSettingsBase_Expressive);
+        }
+
         // for backward compatibility on R devices or wearable devices due to small device size.
         if (mCustomizeLayoutResId > 0 && (Build.VERSION.SDK_INT < Build.VERSION_CODES.S
                 || isWatch())) {
@@ -66,7 +73,7 @@
             return;
         }
 
-        View view = getToolbarDelegate().onCreateView(getLayoutInflater(), null);
+        View view = getToolbarDelegate().onCreateView(getLayoutInflater(), null, this);
         super.setContentView(view);
     }
 
diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarDelegate.java b/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarDelegate.java
index 2ab2abd..01ecb66 100644
--- a/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarDelegate.java
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarDelegate.java
@@ -20,6 +20,7 @@
 
 import android.app.ActionBar;
 import android.app.Activity;
+import android.content.Context;
 import android.content.res.Configuration;
 import android.content.res.TypedArray;
 import android.graphics.drawable.Drawable;
@@ -37,6 +38,8 @@
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 
+import com.android.settingslib.widget.SettingsThemeHelper;
+
 import com.google.android.material.appbar.AppBarLayout;
 import com.google.android.material.appbar.CollapsingToolbarLayout;
 
@@ -84,6 +87,8 @@
 
     private boolean mUseCollapsingToolbar;
 
+    private boolean mIsExpressiveTheme;
+
     public CollapsingToolbarDelegate(@NonNull HostCallback hostCallback,
             boolean useCollapsingToolbar) {
         mHostCallback = hostCallback;
@@ -103,11 +108,16 @@
         int layoutId;
         boolean useCollapsingToolbar =
                 mUseCollapsingToolbar || Build.VERSION.SDK_INT < Build.VERSION_CODES.S;
+        Context context = (activity != null) ? activity : inflater.getContext();
+        mIsExpressiveTheme = SettingsThemeHelper.isExpressiveTheme(context);
         if (useCollapsingToolbar) {
-            layoutId = R.layout.collapsing_toolbar_base_layout;
+            layoutId = mIsExpressiveTheme
+                    ? R.layout.settingslib_expressive_collapsing_toolbar_base_layout
+                    : R.layout.collapsing_toolbar_base_layout;
         } else {
             layoutId = R.layout.non_collapsing_toolbar_base_layout;
         }
+
         final View view = inflater.inflate(layoutId, container, false);
         if (view instanceof CoordinatorLayout) {
             mCoordinatorLayout = (CoordinatorLayout) view;
@@ -155,6 +165,9 @@
             if (actionBar != null) {
                 actionBar.setDisplayHomeAsUpEnabled(true);
                 actionBar.setHomeButtonEnabled(true);
+                if (mIsExpressiveTheme) {
+                    actionBar.setHomeAsUpIndicator(R.drawable.settingslib_expressive_icon_back);
+                }
                 actionBar.setDisplayShowTitleEnabled(true);
             }
         }
@@ -174,6 +187,9 @@
         if (actionBar != null) {
             actionBar.setDisplayHomeAsUpEnabled(true);
             actionBar.setHomeButtonEnabled(true);
+            if (mIsExpressiveTheme) {
+                actionBar.setHomeAsUpIndicator(R.drawable.settingslib_expressive_icon_back);
+            }
             actionBar.setDisplayShowTitleEnabled(true);
         }
     }
@@ -188,6 +204,9 @@
         if (actionBar != null) {
             actionBar.setDisplayHomeAsUpEnabled(true);
             actionBar.setHomeButtonEnabled(true);
+            if (mIsExpressiveTheme) {
+                actionBar.setHomeAsUpIndicator(R.drawable.settingslib_expressive_icon_back);
+            }
             actionBar.setDisplayShowTitleEnabled(true);
         }
     }
diff --git a/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/widget/CollapsingCoordinatorLayout.java b/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/widget/CollapsingCoordinatorLayout.java
index f70add9..51d7504 100644
--- a/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/widget/CollapsingCoordinatorLayout.java
+++ b/packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/widget/CollapsingCoordinatorLayout.java
@@ -39,6 +39,7 @@
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 
 import com.android.settingslib.collapsingtoolbar.R;
+import com.android.settingslib.widget.SettingsThemeHelper;
 
 import com.google.android.material.appbar.AppBarLayout;
 import com.google.android.material.appbar.CollapsingToolbarLayout;
@@ -105,7 +106,10 @@
     }
 
     private void init() {
-        inflate(getContext(), R.layout.collapsing_toolbar_content_layout, this);
+        int resId = SettingsThemeHelper.isExpressiveTheme(getContext())
+                ? R.layout.settingslib_expressive_collapsing_toolbar_content_layout
+                : R.layout.collapsing_toolbar_content_layout;
+        inflate(getContext(), resId, this);
         mCollapsingToolbarLayout = findViewById(R.id.collapsing_toolbar);
         mAppBarLayout = findViewById(R.id.app_bar);
         if (mCollapsingToolbarLayout != null) {
@@ -172,6 +176,9 @@
             actionBar.setDisplayHomeAsUpEnabled(true);
             actionBar.setHomeButtonEnabled(true);
             actionBar.setDisplayShowTitleEnabled(true);
+            if (SettingsThemeHelper.isExpressiveTheme(getContext())) {
+                actionBar.setHomeAsUpIndicator(R.drawable.settingslib_expressive_icon_back);
+            }
         }
     }
 
@@ -202,6 +209,9 @@
             actionBar.setDisplayHomeAsUpEnabled(true);
             actionBar.setHomeButtonEnabled(true);
             actionBar.setDisplayShowTitleEnabled(true);
+            if (SettingsThemeHelper.isExpressiveTheme(getContext())) {
+                actionBar.setHomeAsUpIndicator(R.drawable.settingslib_expressive_icon_back);
+            }
         }
     }
 
diff --git a/packages/SettingsLib/MainSwitchPreference/res/drawable-v35/settingslib_expressive_switch_bar_bg.xml b/packages/SettingsLib/MainSwitchPreference/res/drawable-v35/settingslib_expressive_switch_bar_bg.xml
new file mode 100644
index 0000000..3999e76
--- /dev/null
+++ b/packages/SettingsLib/MainSwitchPreference/res/drawable-v35/settingslib_expressive_switch_bar_bg.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+  -->
+
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="?android:attr/colorControlHighlight">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="@color/settingslib_materialColorPrimaryContainer"/>
+            <corners android:radius="@dimen/settingslib_expressive_radius_extralarge3"/>
+        </shape>
+    </item>
+</ripple>
\ No newline at end of file
diff --git a/packages/SettingsLib/MainSwitchPreference/res/layout-v35/settingslib_expressive_main_switch_bar.xml b/packages/SettingsLib/MainSwitchPreference/res/layout-v35/settingslib_expressive_main_switch_bar.xml
new file mode 100644
index 0000000..4425ef0
--- /dev/null
+++ b/packages/SettingsLib/MainSwitchPreference/res/layout-v35/settingslib_expressive_main_switch_bar.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+  -->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_height="wrap_content"
+    android:layout_width="match_parent"
+    android:minHeight="?android:attr/listPreferredItemHeight"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:paddingVertical="@dimen/settingslib_expressive_space_small1"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:id="@+id/frame"
+        android:minHeight="@dimen/settingslib_expressive_space_large3"
+        android:layout_height="wrap_content"
+        android:layout_width="match_parent"
+        android:paddingStart="@dimen/settingslib_expressive_space_medium1"
+        android:paddingEnd="@dimen/settingslib_expressive_space_small3"
+        android:background="@drawable/settingslib_expressive_switch_bar_bg">
+
+        <RelativeLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:layout_marginEnd="@dimen/settingslib_expressive_space_extrasmall4"
+            android:layout_marginVertical="@dimen/settingslib_expressive_space_small4"
+            android:layout_weight="1">
+
+            <TextView
+                android:id="@+id/switch_text"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="start"
+                android:ellipsize="end"
+                android:textAlignment="viewStart"
+                android:textAppearance="?android:attr/textAppearanceListItem"
+                android:textColor="@color/settingslib_main_switch_text_color" />
+
+            <TextView
+                android:id="@+id/switch_summary"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignLeft="@id/switch_text"
+                android:layout_alignStart="@id/switch_text"
+                android:layout_below="@id/switch_text"
+                android:layout_gravity="start"
+                android:textAlignment="viewStart"
+                android:textAppearance="?android:attr/textAppearanceListItemSmall"
+                android:textColor="@color/settingslib_main_switch_text_color"
+                android:visibility="gone" />
+        </RelativeLayout>
+
+        <com.google.android.material.materialswitch.MaterialSwitch
+            android:theme="@style/Theme.Material3.DynamicColors.DayNight"
+            android:id="@android:id/switch_widget"
+            style="@style/SettingslibMainSwitchStyle.Expressive" />
+    </LinearLayout>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchBar.java b/packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchBar.java
index e6f61a8..106802e 100644
--- a/packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchBar.java
+++ b/packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchBar.java
@@ -22,6 +22,7 @@
 import android.os.Build.VERSION_CODES;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -31,6 +32,7 @@
 import android.widget.TextView;
 
 import androidx.annotation.ColorInt;
+import androidx.annotation.RequiresApi;
 
 import com.android.settingslib.widget.mainswitch.R;
 
@@ -52,6 +54,7 @@
     private int mBackgroundActivatedColor;
 
     protected TextView mTextView;
+    protected TextView mSummaryView;
     protected CompoundButton mSwitch;
     private final View mFrameView;
 
@@ -71,7 +74,11 @@
             int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
 
-        LayoutInflater.from(context).inflate(R.layout.settingslib_main_switch_bar, this);
+        boolean isExpressive = SettingsThemeHelper.isExpressiveTheme(context);
+        int resId = isExpressive
+                ? R.layout.settingslib_expressive_main_switch_bar
+                : R.layout.settingslib_main_switch_bar;
+        LayoutInflater.from(context).inflate(resId, this);
 
         if (Build.VERSION.SDK_INT < VERSION_CODES.S) {
             TypedArray a;
@@ -93,6 +100,9 @@
 
         mFrameView = findViewById(R.id.frame);
         mTextView = findViewById(R.id.switch_text);
+        if (isExpressive) {
+            mSummaryView = findViewById(R.id.switch_summary);
+        }
         mSwitch = findViewById(android.R.id.switch_widget);
         addOnSwitchChangeListener((switchView, isChecked) -> setChecked(isChecked));
 
@@ -109,6 +119,12 @@
             final CharSequence title = a.getText(
                     androidx.preference.R.styleable.Preference_android_title);
             setTitle(title);
+            //TODO(b/369470034): update to next version
+            if (isExpressive && Build.VERSION.SDK_INT >= VERSION_CODES.VANILLA_ICE_CREAM) {
+                CharSequence summary = a.getText(
+                        androidx.preference.R.styleable.Preference_android_summary);
+                setSummary(summary);
+            }
             a.recycle();
         }
 
@@ -153,6 +169,18 @@
     }
 
     /**
+     * Set the summary text
+     */
+    @RequiresApi(VERSION_CODES.VANILLA_ICE_CREAM)
+    //TODO(b/369470034): update to next version
+    public void setSummary(CharSequence text) {
+        if (mSummaryView != null) {
+            mSummaryView.setText(text);
+            mSummaryView.setVisibility(TextUtils.isEmpty(text) ? GONE : VISIBLE);
+        }
+    }
+
+    /**
      * Set icon space reserved for title
      */
     public void setIconSpaceReserved(boolean iconSpaceReserved) {
@@ -219,6 +247,12 @@
             mFrameView.setEnabled(enabled);
             mFrameView.setActivated(isChecked());
         }
+
+        if (SettingsThemeHelper.isExpressiveTheme(getContext())) {
+            if (mSummaryView != null) {
+                mSummaryView.setEnabled(enabled);
+            }
+        }
     }
 
     private void propagateChecked(boolean isChecked) {
diff --git a/packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchPreference.java b/packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchPreference.java
index b294d4e..d895c87 100644
--- a/packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchPreference.java
+++ b/packages/SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchPreference.java
@@ -18,6 +18,7 @@
 
 import android.content.Context;
 import android.content.res.TypedArray;
+import android.os.Build;
 import android.util.AttributeSet;
 import android.widget.CompoundButton;
 import android.widget.CompoundButton.OnCheckedChangeListener;
@@ -89,6 +90,10 @@
                     androidx.preference.R.styleable.Preference_android_title);
             setTitle(title);
 
+            CharSequence summary = a.getText(
+                    androidx.preference.R.styleable.Preference_android_summary);
+            setSummary(summary);
+
             final boolean bIconSpaceReserved = a.getBoolean(
                     androidx.preference.R.styleable.Preference_android_iconSpaceReserved, true);
             setIconSpaceReserved(bIconSpaceReserved);
@@ -113,6 +118,15 @@
     }
 
     @Override
+    public void setSummary(CharSequence summary) {
+        super.setSummary(summary);
+        if (mMainSwitchBar != null
+                && Build.VERSION.SDK_INT >= Build.VERSION_CODES.VANILLA_ICE_CREAM) {
+            mMainSwitchBar.setSummary(summary);
+        }
+    }
+
+    @Override
     public void setIconSpaceReserved(boolean iconSpaceReserved) {
         super.setIconSpaceReserved(iconSpaceReserved);
         if (mMainSwitchBar != null) {
diff --git a/packages/SettingsLib/Service/Android.bp b/packages/SettingsLib/Service/Android.bp
new file mode 100644
index 0000000..65d0e4c
--- /dev/null
+++ b/packages/SettingsLib/Service/Android.bp
@@ -0,0 +1,20 @@
+package {
+    default_applicable_licenses: ["frameworks_base_license"],
+}
+
+filegroup {
+    name: "SettingsLibService-srcs",
+    srcs: ["src/**/*.kt"],
+}
+
+android_library {
+    name: "SettingsLibService",
+    defaults: [
+        "SettingsLintDefaults",
+    ],
+    srcs: [":SettingsLibService-srcs"],
+    static_libs: [
+        "SettingsLibGraph",
+    ],
+    kotlincflags: ["-Xjvm-default=all"],
+}
diff --git a/packages/SettingsLib/Service/AndroidManifest.xml b/packages/SettingsLib/Service/AndroidManifest.xml
new file mode 100644
index 0000000..56d7818
--- /dev/null
+++ b/packages/SettingsLib/Service/AndroidManifest.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.settingslib.service">
+
+  <uses-sdk android:minSdkVersion="21" />
+</manifest>
diff --git a/packages/SettingsLib/Service/src/com/android/settingslib/service/PreferenceGraphApi.kt b/packages/SettingsLib/Service/src/com/android/settingslib/service/PreferenceGraphApi.kt
new file mode 100644
index 0000000..95661c9
--- /dev/null
+++ b/packages/SettingsLib/Service/src/com/android/settingslib/service/PreferenceGraphApi.kt
@@ -0,0 +1,37 @@
+/*
+ * 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.settingslib.service
+
+import android.app.Application
+import com.android.settingslib.graph.GetPreferenceGraphApiHandler
+import com.android.settingslib.graph.GetPreferenceGraphRequest
+
+/** Api to get preference graph. */
+internal class PreferenceGraphApi(activityClasses: Set<String>) :
+    GetPreferenceGraphApiHandler(activityClasses) {
+    override val id: Int
+        get() = API_GET_PREFERENCE_GRAPH
+
+    override fun hasPermission(
+        application: Application,
+        myUid: Int,
+        callingUid: Int,
+        request: GetPreferenceGraphRequest,
+    ): Boolean {
+        return true // TODO: add permission check
+    }
+}
diff --git a/packages/SettingsLib/Service/src/com/android/settingslib/service/PreferenceService.kt b/packages/SettingsLib/Service/src/com/android/settingslib/service/PreferenceService.kt
new file mode 100644
index 0000000..d382dad
--- /dev/null
+++ b/packages/SettingsLib/Service/src/com/android/settingslib/service/PreferenceService.kt
@@ -0,0 +1,37 @@
+/*
+ * 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.settingslib.service
+
+import com.android.settingslib.ipc.ApiHandler
+import com.android.settingslib.ipc.MessengerService
+import com.android.settingslib.ipc.PermissionChecker
+
+/**
+ * Preference service providing a bunch of APIs.
+ *
+ * In AndroidManifest.xml, the <service> must specify <intent-filter> with action
+ * [PREFERENCE_SERVICE_ACTION].
+ */
+open class PreferenceService(
+    permissionChecker: PermissionChecker,
+    name: String = "PreferenceService",
+) :
+    MessengerService(
+        listOf<ApiHandler<*, *>>(PreferenceGraphApi(setOf())),
+        permissionChecker,
+        name,
+    )
diff --git a/packages/SettingsLib/Service/src/com/android/settingslib/service/ServiceApiConstants.kt b/packages/SettingsLib/Service/src/com/android/settingslib/service/ServiceApiConstants.kt
new file mode 100644
index 0000000..8f03111
--- /dev/null
+++ b/packages/SettingsLib/Service/src/com/android/settingslib/service/ServiceApiConstants.kt
@@ -0,0 +1,21 @@
+/*
+ * 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.settingslib.service
+
+const val PREFERENCE_SERVICE_ACTION = "com.android.settingslib.PREFERENCE_SERVICE"
+
+internal const val API_GET_PREFERENCE_GRAPH = 1
diff --git a/packages/SettingsLib/SettingsTheme/res/color-v35/settingslib_expressive_color_main_switch_track.xml b/packages/SettingsLib/SettingsTheme/res/color-v35/settingslib_expressive_color_main_switch_track.xml
new file mode 100644
index 0000000..a6885a4
--- /dev/null
+++ b/packages/SettingsLib/SettingsTheme/res/color-v35/settingslib_expressive_color_main_switch_track.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+  -->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- State Disabled, Unchecked -->
+    <item
+        android:alpha="?android:attr/disabledAlpha"
+        android:color="@color/settingslib_materialColorSurfaceContainerHighest"
+        android:state_enabled="false" android:state_checked="false"/>
+    <!-- State Disabled, Checked -->
+    <item
+        android:alpha="?android:attr/disabledAlpha"
+        android:color="@color/settingslib_materialColorPrimary"
+        android:state_enabled="false" android:state_checked="true"/>
+    <!-- State Checked -->
+    <item
+        android:color="@color/settingslib_materialColorPrimary"
+        android:state_checked="true"/>
+
+    <!-- State Unchecked -->
+    <item
+        android:color="@color/settingslib_materialColorSurfaceContainerHighest"
+        android:state_hovered="true" android:state_checked="false"/>
+    <item
+        android:color="@color/settingslib_materialColorSurfaceContainerHighest"
+        android:state_focused="true" android:state_checked="false"/>
+    <item
+        android:color="@color/settingslib_materialColorSurfaceContainerHighest"
+        android:state_pressed="true" android:state_checked="false"/>
+    <item
+        android:color="@color/settingslib_materialColorSurfaceContainerHighest"
+        android:state_checked="false"/>
+</selector>
\ No newline at end of file
diff --git a/packages/SettingsLib/SettingsTheme/res/drawable/settingslib_expressive_icon_bullet_start.xml b/packages/SettingsLib/SettingsTheme/res/drawable/settingslib_expressive_icon_bullet_start.xml
new file mode 100644
index 0000000..9216c96
--- /dev/null
+++ b/packages/SettingsLib/SettingsTheme/res/drawable/settingslib_expressive_icon_bullet_start.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    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.
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?android:attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M354,673L480,597L606,674L573,530L684,434L538,421L480,285L422,420L276,433L387,530L354,673ZM233,840L298,559L80,370L368,345L480,80L592,345L880,370L662,559L727,840L480,691L233,840ZM480,490L480,490L480,490L480,490L480,490L480,490L480,490L480,490L480,490L480,490Z"/>
+</vector>
\ No newline at end of file
diff --git a/packages/SettingsLib/SettingsTheme/res/layout-v31/settingslib_preference.xml b/packages/SettingsLib/SettingsTheme/res/layout-v31/settingslib_preference.xml
index dda7517c..952562e 100644
--- a/packages/SettingsLib/SettingsTheme/res/layout-v31/settingslib_preference.xml
+++ b/packages/SettingsLib/SettingsTheme/res/layout-v31/settingslib_preference.xml
@@ -31,37 +31,7 @@
 
     <include layout="@layout/settingslib_icon_frame"/>
 
-    <RelativeLayout
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_weight="1"
-        android:paddingTop="16dp"
-        android:paddingBottom="16dp">
-
-        <TextView
-            android:id="@android:id/title"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="start"
-            android:textAlignment="viewStart"
-            android:maxLines="2"
-            android:textAppearance="?android:attr/textAppearanceListItem"
-            android:ellipsize="marquee"/>
-
-        <TextView
-            android:id="@android:id/summary"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_below="@android:id/title"
-            android:layout_alignLeft="@android:id/title"
-            android:layout_alignStart="@android:id/title"
-            android:layout_gravity="start"
-            android:textAlignment="viewStart"
-            android:textColor="?android:attr/textColorSecondary"
-            android:maxLines="10"
-            style="@style/PreferenceSummaryTextStyle"/>
-
-    </RelativeLayout>
+    <include layout="@layout/settingslib_preference_frame"/>
 
     <!-- Preference should place its actual preference widget here. -->
     <LinearLayout
diff --git a/packages/SettingsLib/SettingsTheme/res/layout-v31/settingslib_preference_frame.xml b/packages/SettingsLib/SettingsTheme/res/layout-v31/settingslib_preference_frame.xml
new file mode 100644
index 0000000..433d264
--- /dev/null
+++ b/packages/SettingsLib/SettingsTheme/res/layout-v31/settingslib_preference_frame.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    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.
+  -->
+
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="0dp"
+    android:layout_height="wrap_content"
+    android:layout_weight="1"
+    android:paddingTop="16dp"
+    android:paddingBottom="16dp">
+
+    <TextView
+        android:id="@android:id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="start"
+        android:textAlignment="viewStart"
+        android:text="Title"
+        android:maxLines="2"
+        android:textAppearance="?android:attr/textAppearanceListItem"
+        android:ellipsize="marquee"/>
+
+    <TextView
+        android:id="@android:id/summary"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@android:id/title"
+        android:layout_alignLeft="@android:id/title"
+        android:layout_alignStart="@android:id/title"
+        android:text="Summary summary summary"
+        android:layout_gravity="start"
+        android:textAlignment="viewStart"
+        android:textColor="?android:attr/textColorSecondary"
+        android:maxLines="10"
+        style="@style/PreferenceSummaryTextStyle"/>
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/packages/SettingsLib/SettingsTheme/res/layout-v33/settingslib_preference.xml b/packages/SettingsLib/SettingsTheme/res/layout-v33/settingslib_preference.xml
index fedcc77..4e23b65 100644
--- a/packages/SettingsLib/SettingsTheme/res/layout-v33/settingslib_preference.xml
+++ b/packages/SettingsLib/SettingsTheme/res/layout-v33/settingslib_preference.xml
@@ -31,41 +31,7 @@
 
     <include layout="@layout/settingslib_icon_frame"/>
 
-    <RelativeLayout
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_weight="1"
-        android:paddingTop="16dp"
-        android:paddingBottom="16dp">
-
-        <TextView
-            android:id="@android:id/title"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="start"
-            android:textAlignment="viewStart"
-            android:maxLines="2"
-            android:hyphenationFrequency="normalFast"
-            android:lineBreakWordStyle="phrase"
-            android:textAppearance="?android:attr/textAppearanceListItem"
-            android:ellipsize="marquee"/>
-
-        <TextView
-            android:id="@android:id/summary"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_below="@android:id/title"
-            android:layout_alignLeft="@android:id/title"
-            android:layout_alignStart="@android:id/title"
-            android:layout_gravity="start"
-            android:textAlignment="viewStart"
-            android:textColor="?android:attr/textColorSecondary"
-            android:maxLines="10"
-            android:hyphenationFrequency="normalFast"
-            android:lineBreakWordStyle="phrase"
-            style="@style/PreferenceSummaryTextStyle"/>
-
-    </RelativeLayout>
+    <include layout="@layout/settingslib_preference_frame"/>
 
     <!-- Preference should place its actual preference widget here. -->
     <LinearLayout
diff --git a/packages/SettingsLib/SettingsTheme/res/layout-v33/settingslib_preference_frame.xml b/packages/SettingsLib/SettingsTheme/res/layout-v33/settingslib_preference_frame.xml
new file mode 100644
index 0000000..f93e1b9
--- /dev/null
+++ b/packages/SettingsLib/SettingsTheme/res/layout-v33/settingslib_preference_frame.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    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.
+  -->
+
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="0dp"
+    android:layout_height="wrap_content"
+    android:layout_weight="1"
+    android:paddingTop="16dp"
+    android:paddingBottom="16dp">
+
+    <TextView
+        android:id="@android:id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="start"
+        android:textAlignment="viewStart"
+        android:text="Title"
+        android:maxLines="2"
+        android:hyphenationFrequency="normalFast"
+        android:lineBreakWordStyle="phrase"
+        android:textAppearance="?android:attr/textAppearanceListItem"
+        android:ellipsize="marquee"/>
+
+    <TextView
+        android:id="@android:id/summary"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@android:id/title"
+        android:layout_alignLeft="@android:id/title"
+        android:layout_alignStart="@android:id/title"
+        android:layout_gravity="start"
+        android:textAlignment="viewStart"
+        android:textColor="?android:attr/textColorSecondary"
+        android:maxLines="10"
+        android:text="Summary summary summary"
+        android:hyphenationFrequency="normalFast"
+        android:lineBreakWordStyle="phrase"
+        style="@style/PreferenceSummaryTextStyle"/>
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/packages/SettingsLib/SettingsTheme/res/values-v35/dimens_expressive.xml b/packages/SettingsLib/SettingsTheme/res/values-v35/dimens_expressive.xml
index 2320aab..0542c51 100644
--- a/packages/SettingsLib/SettingsTheme/res/values-v35/dimens_expressive.xml
+++ b/packages/SettingsLib/SettingsTheme/res/values-v35/dimens_expressive.xml
@@ -48,6 +48,7 @@
     <dimen name="settingslib_expressive_space_medium2">36dp</dimen>
     <dimen name="settingslib_expressive_space_medium3">40dp</dimen>
     <dimen name="settingslib_expressive_space_medium4">48dp</dimen>
+    <dimen name="settingslib_expressive_space_medium5">56dp</dimen>
     <dimen name="settingslib_expressive_space_large1">60dp</dimen>
     <dimen name="settingslib_expressive_space_large2">64dp</dimen>
     <dimen name="settingslib_expressive_space_large3">72dp</dimen>
diff --git a/packages/SettingsLib/SettingsTheme/res/values-v35/styles_expressive.xml b/packages/SettingsLib/SettingsTheme/res/values-v35/styles_expressive.xml
index 04ae80e..816433c 100644
--- a/packages/SettingsLib/SettingsTheme/res/values-v35/styles_expressive.xml
+++ b/packages/SettingsLib/SettingsTheme/res/values-v35/styles_expressive.xml
@@ -169,4 +169,28 @@
         <item name="android:focusable">false</item>
         <item name="thumbIcon">@drawable/settingslib_expressive_switch_thumb_icon</item>
     </style>
+
+    <style name="SettingsLibButtonStyle.Expressive.Tonal"
+        parent="@style/Widget.Material3.Button.TonalButton">
+        <item name="android:theme">@style/Theme.Material3.DynamicColors.DayNight</item>
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:gravity">center</item>
+        <item name="android:minWidth">@dimen/settingslib_expressive_space_medium4</item>
+        <item name="android:minHeight">@dimen/settingslib_expressive_space_medium4</item>
+        <item name="android:paddingVertical">@dimen/settingslib_expressive_space_extrasmall5</item>
+        <item name="android:paddingHorizontal">@dimen/settingslib_expressive_space_small1</item>
+        <item name="android:backgroundTint">@color/settingslib_materialColorSecondaryContainer</item>
+        <item name="android:textAppearance">@android:style/TextAppearance.DeviceDefault.Medium</item>
+        <item name="android:textColor">@color/settingslib_materialColorOnSecondaryContainer</item>
+        <item name="android:textSize">14sp</item>
+        <item name="iconGravity">textStart</item>
+        <item name="iconTint">@color/settingslib_materialColorOnSecondaryContainer</item>
+        <item name="iconSize">@dimen/settingslib_expressive_space_small4</item>
+    </style>
+
+    <style name="SettingslibMainSwitchStyle.Expressive" parent="SettingslibSwitchStyle.Expressive">
+        <item name="android:layout_gravity">center</item>
+        <item name="trackTint">@color/settingslib_expressive_color_main_switch_track</item>
+    </style>
 </resources>
\ No newline at end of file
diff --git a/packages/SettingsLib/Spa/gradle/libs.versions.toml b/packages/SettingsLib/Spa/gradle/libs.versions.toml
index d01c0b9..272dc2d 100644
--- a/packages/SettingsLib/Spa/gradle/libs.versions.toml
+++ b/packages/SettingsLib/Spa/gradle/libs.versions.toml
@@ -15,7 +15,7 @@
 #
 
 [versions]
-agp = "8.6.0"
+agp = "8.6.1"
 compose-compiler = "1.5.11"
 dexmaker-mockito = "2.28.3"
 jvm = "17"
diff --git a/packages/SettingsLib/Spa/gradle/wrapper/gradle-8.10-bin.zip b/packages/SettingsLib/Spa/gradle/wrapper/gradle-8.10-bin.zip
deleted file mode 100644
index 50432f3..0000000
--- a/packages/SettingsLib/Spa/gradle/wrapper/gradle-8.10-bin.zip
+++ /dev/null
Binary files differ
diff --git a/packages/SettingsLib/Spa/gradle/wrapper/gradle-8.10.2-bin.zip b/packages/SettingsLib/Spa/gradle/wrapper/gradle-8.10.2-bin.zip
new file mode 100644
index 0000000..45f0424
--- /dev/null
+++ b/packages/SettingsLib/Spa/gradle/wrapper/gradle-8.10.2-bin.zip
Binary files differ
diff --git a/packages/SettingsLib/Spa/gradle/wrapper/gradle-wrapper.properties b/packages/SettingsLib/Spa/gradle/wrapper/gradle-wrapper.properties
index 9a7f4b6..1c25e974 100644
--- a/packages/SettingsLib/Spa/gradle/wrapper/gradle-wrapper.properties
+++ b/packages/SettingsLib/Spa/gradle/wrapper/gradle-wrapper.properties
@@ -16,6 +16,6 @@
 
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=gradle-8.10-bin.zip
+distributionUrl=gradle-8.10.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/packages/SettingsLib/Spa/spa/build.gradle.kts b/packages/SettingsLib/Spa/spa/build.gradle.kts
index 790aa9f..8f8275b 100644
--- a/packages/SettingsLib/Spa/spa/build.gradle.kts
+++ b/packages/SettingsLib/Spa/spa/build.gradle.kts
@@ -58,12 +58,12 @@
     api("androidx.compose.material:material-icons-extended:$jetpackComposeVersion")
     api("androidx.compose.runtime:runtime-livedata:$jetpackComposeVersion")
     api("androidx.compose.ui:ui-tooling-preview:$jetpackComposeVersion")
+    api("androidx.graphics:graphics-shapes-android:1.0.1")
     api("androidx.lifecycle:lifecycle-livedata-ktx")
     api("androidx.lifecycle:lifecycle-runtime-compose")
     api("androidx.navigation:navigation-compose:2.8.1")
     api("com.github.PhilJay:MPAndroidChart:v3.1.0-alpha")
-    api("com.google.android.material:material:1.11.0")
-    api("androidx.graphics:graphics-shapes-android:1.0.1")
+    api("com.google.android.material:material:1.12.0")
     debugApi("androidx.compose.ui:ui-tooling:$jetpackComposeVersion")
     implementation("com.airbnb.android:lottie-compose:6.4.0")
 
@@ -84,7 +84,6 @@
 
                     // Excludes files forked from AndroidX.
                     "com/android/settingslib/spa/widget/scaffold/CustomizedAppBar*",
-                    "com/android/settingslib/spa/widget/scaffold/TopAppBarColors*",
 
                     // Excludes files forked from Accompanist.
                     "com/android/settingslib/spa/framework/compose/DrawablePainter*",
diff --git a/packages/SettingsLib/ZeroStatePreference/Android.bp b/packages/SettingsLib/ZeroStatePreference/Android.bp
new file mode 100644
index 0000000..4fc00bd
--- /dev/null
+++ b/packages/SettingsLib/ZeroStatePreference/Android.bp
@@ -0,0 +1,33 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "frameworks_base_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["frameworks_base_license"],
+}
+
+android_library {
+    name: "SettingsLibZeroStatePreference",
+    use_resource_processor: true,
+    defaults: [
+        "SettingsLintDefaults",
+    ],
+
+    srcs: [
+        "src/**/*.java",
+        "src/**/*.kt",
+    ],
+    resource_dirs: ["res"],
+
+    static_libs: [
+        "androidx.annotation_annotation",
+        "androidx.preference_preference",
+        "SettingsLibSettingsTheme",
+    ],
+    sdk_version: "system_current",
+    min_sdk_version: "28",
+    apex_available: [
+        "//apex_available:platform",
+    ],
+}
diff --git a/packages/SettingsLib/ZeroStatePreference/AndroidManifest.xml b/packages/SettingsLib/ZeroStatePreference/AndroidManifest.xml
new file mode 100644
index 0000000..51b0ab8
--- /dev/null
+++ b/packages/SettingsLib/ZeroStatePreference/AndroidManifest.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+  -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.android.settingslib.widget.preference.zerostate">
+
+    <uses-sdk android:minSdkVersion="28" />
+
+</manifest>
diff --git a/packages/SettingsLib/ZeroStatePreference/res/drawable/settingslib_expressive_zerostate_background.xml b/packages/SettingsLib/ZeroStatePreference/res/drawable/settingslib_expressive_zerostate_background.xml
new file mode 100644
index 0000000..f42b441
--- /dev/null
+++ b/packages/SettingsLib/ZeroStatePreference/res/drawable/settingslib_expressive_zerostate_background.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="160dp"
+    android:height="160dp"
+    android:viewportWidth="161"
+    android:viewportHeight="161">
+    <path
+        android:pathData="M67.2,4.43C74.79,-1.41 85.35,-1.41 92.94,4.43L112.01,19.1C113.48,20.23 115.09,21.16 116.8,21.87L139.02,31.08C147.86,34.74 153.14,43.9 151.89,53.4L148.74,77.28C148.5,79.12 148.5,80.98 148.74,82.82L151.89,106.71C153.14,116.2 147.86,125.36 139.02,129.03L116.8,138.23C115.09,138.95 113.48,139.87 112.01,141L92.94,155.67C85.35,161.51 74.79,161.51 67.2,155.67L48.13,141C46.66,139.87 45.05,138.95 43.34,138.23L21.12,129.03C12.28,125.36 7,116.2 8.25,106.71L11.4,82.82C11.64,80.98 11.64,79.12 11.4,77.28L8.25,53.4C7,43.9 12.28,34.74 21.12,31.08L43.34,21.87C45.05,21.16 46.66,20.23 48.13,19.1L67.2,4.43Z"
+        android:fillColor="@color/settingslib_materialColorSurfaceContainerHigh"/>
+</vector>
diff --git a/packages/SettingsLib/ZeroStatePreference/res/layout/settingslib_expressive_preference_zerostate.xml b/packages/SettingsLib/ZeroStatePreference/res/layout/settingslib_expressive_preference_zerostate.xml
new file mode 100644
index 0000000..c0b195c
--- /dev/null
+++ b/packages/SettingsLib/ZeroStatePreference/res/layout/settingslib_expressive_preference_zerostate.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_gravity="center"
+    android:gravity="center"
+    android:orientation="vertical">
+
+    <FrameLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        tools:ignore="ContentDescription">
+
+        <ImageView
+            android:layout_width="@dimen/settingslib_expressive_zero_state_background_size"
+            android:layout_height="@dimen/settingslib_expressive_zero_state_background_size"
+            android:src="@drawable/settingslib_expressive_zerostate_background"/>
+
+        <ImageView
+            android:id="@android:id/icon"
+            android:layout_width="@dimen/settingslib_expressive_space_large3"
+            android:layout_height="@dimen/settingslib_expressive_space_large3"
+            android:layout_gravity="center"/>
+
+    </FrameLayout>
+    <TextView
+        android:id="@android:id/title"
+        android:layout_width="@dimen/settingslib_expressive_zero_state_title_width"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:layout_marginTop="@dimen/settingslib_expressive_space_small4"/>
+    <TextView
+        android:id="@android:id/summary"
+        android:layout_width="@dimen/settingslib_expressive_zero_state_title_width"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:layout_marginTop="@dimen/settingslib_expressive_space_small4"
+        android:textAppearance="?android:attr/textAppearanceSmall"
+        android:textColor="?android:attr/textColorSecondary"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/packages/SettingsLib/ZeroStatePreference/res/values/dimens.xml b/packages/SettingsLib/ZeroStatePreference/res/values/dimens.xml
new file mode 100644
index 0000000..e981ecc
--- /dev/null
+++ b/packages/SettingsLib/ZeroStatePreference/res/values/dimens.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<resources>
+    <dimen name="settingslib_expressive_zero_state_background_size">160dp</dimen>
+    <dimen name="settingslib_expressive_zero_state_title_width">316dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/packages/SettingsLib/ZeroStatePreference/src/com/android/settingslib/widget/ZeroStatePreference.kt b/packages/SettingsLib/ZeroStatePreference/src/com/android/settingslib/widget/ZeroStatePreference.kt
new file mode 100644
index 0000000..9b1ccef
--- /dev/null
+++ b/packages/SettingsLib/ZeroStatePreference/src/com/android/settingslib/widget/ZeroStatePreference.kt
@@ -0,0 +1,62 @@
+/*
+ * 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.settingslib.widget
+
+import android.content.Context
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffColorFilter
+import android.graphics.drawable.Drawable
+import android.util.AttributeSet
+import android.widget.ImageView
+import androidx.preference.Preference
+import androidx.preference.PreferenceViewHolder
+
+import com.android.settingslib.widget.preference.zerostate.R
+
+class ZeroStatePreference @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0,
+    defStyleRes: Int = 0
+) : Preference(context, attrs, defStyleAttr, defStyleRes) {
+
+    private val iconTint: Int = context.getColor(
+        com.android.settingslib.widget.theme.R.color.settingslib_materialColorOnSecondaryContainer
+    )
+    private var tintedIcon: Drawable? = null
+
+    init {
+        isSelectable = false
+        layoutResource = R.layout.settingslib_expressive_preference_zerostate
+        icon?.let { originalIcon ->
+            tintedIcon = originalIcon.mutate().apply {
+                colorFilter = PorterDuffColorFilter(iconTint, PorterDuff.Mode.SRC_IN)
+            }
+        }
+    }
+
+    override fun onBindViewHolder(holder: PreferenceViewHolder) {
+        super.onBindViewHolder(holder)
+
+        holder.itemView.isFocusable = false
+        holder.itemView.isClickable = false
+
+        (holder.findViewById(android.R.id.icon) as? ImageView)?.apply {
+            setImageDrawable(tintedIcon ?: icon)
+        }
+    }
+}
\ No newline at end of file
diff --git a/packages/SettingsLib/src/com/android/settingslib/notification/modes/TestModeBuilder.java b/packages/SettingsLib/src/com/android/settingslib/notification/modes/TestModeBuilder.java
index 712ddc8..5eeb49a 100644
--- a/packages/SettingsLib/src/com/android/settingslib/notification/modes/TestModeBuilder.java
+++ b/packages/SettingsLib/src/com/android/settingslib/notification/modes/TestModeBuilder.java
@@ -167,6 +167,13 @@
         return this;
     }
 
+    public TestModeBuilder setVisualEffect(int effect, boolean allowed) {
+        ZenPolicy newPolicy = new ZenPolicy.Builder(mRule.getZenPolicy())
+                .showVisualEffect(effect, allowed).build();
+        setZenPolicy(newPolicy);
+        return this;
+    }
+
     public TestModeBuilder setEnabled(boolean enabled) {
         return setEnabled(enabled, /* byUser= */ false);
     }
diff --git a/packages/SystemUI/animation/lib/Android.bp b/packages/SystemUI/animation/lib/Android.bp
index 4324d463..d9230ec 100644
--- a/packages/SystemUI/animation/lib/Android.bp
+++ b/packages/SystemUI/animation/lib/Android.bp
@@ -33,6 +33,20 @@
     ],
 }
 
+// This is the core animation library written in java and can be depended by java sdk libraries.
+// Please don't introduce kotlin code in this target since kotlin is incompatible with sdk
+// libraries.
+java_library {
+    name: "PlatformAnimationLib-core",
+    srcs: [
+        "src/com/android/systemui/animation/*.java",
+        ":PlatformAnimationLib-aidl",
+    ],
+    static_libs: [
+        "WindowManager-Shell-shared",
+    ],
+}
+
 filegroup {
     name: "PlatformAnimationLib-aidl",
     srcs: [
diff --git a/packages/SystemUI/animation/lib/src/com/android/systemui/animation/OriginTransitionSession.java b/packages/SystemUI/animation/lib/src/com/android/systemui/animation/OriginTransitionSession.java
new file mode 100644
index 0000000..64bedd3
--- /dev/null
+++ b/packages/SystemUI/animation/lib/src/com/android/systemui/animation/OriginTransitionSession.java
@@ -0,0 +1,281 @@
+/*
+ * 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.animation;
+
+import android.annotation.IntDef;
+import android.annotation.Nullable;
+import android.app.ActivityOptions;
+import android.app.ActivityOptions.LaunchCookie;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Build;
+import android.os.RemoteException;
+import android.util.Log;
+import android.window.IRemoteTransition;
+import android.window.RemoteTransition;
+
+import com.android.systemui.animation.shared.IOriginTransitions;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.Predicate;
+import java.util.function.Supplier;
+
+/**
+ * A session object that holds origin transition states for starting an activity from an on-screen
+ * UI component and smoothly transitioning back from the activity to the same UI component.
+ */
+public class OriginTransitionSession {
+    private static final String TAG = "OriginTransitionSession";
+    static final boolean DEBUG = Build.IS_USERDEBUG || Log.isLoggable(TAG, Log.DEBUG);
+
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(value = {NOT_STARTED, STARTED, CANCELLED})
+    private @interface State {}
+
+    @State private static final int NOT_STARTED = 0;
+    @State private static final int STARTED = 1;
+    @State private static final int CANCELLED = 5;
+
+    private final String mName;
+    @Nullable private final IOriginTransitions mOriginTransitions;
+    private final Predicate<RemoteTransition> mIntentStarter;
+    @Nullable private final IRemoteTransition mEntryTransition;
+    @Nullable private final IRemoteTransition mExitTransition;
+    private final AtomicInteger mState = new AtomicInteger(NOT_STARTED);
+
+    @Nullable private RemoteTransition mOriginTransition;
+
+    private OriginTransitionSession(
+            String name,
+            @Nullable IOriginTransitions originTransitions,
+            Predicate<RemoteTransition> intentStarter,
+            @Nullable IRemoteTransition entryTransition,
+            @Nullable IRemoteTransition exitTransition) {
+        mName = name;
+        mOriginTransitions = originTransitions;
+        mIntentStarter = intentStarter;
+        mEntryTransition = entryTransition;
+        mExitTransition = exitTransition;
+        if (hasExitTransition() && !hasEntryTransition()) {
+            throw new IllegalArgumentException(
+                    "Entry transition must be supplied if you want to play an exit transition!");
+        }
+    }
+
+    /**
+     * Launch the target intent with the supplied entry transition. After this method, the entry
+     * transition is expected to receive callbacks. The exit transition will be registered and
+     * triggered when the system detects a return from the launched activity to the launching
+     * activity.
+     */
+    public boolean start() {
+        if (!mState.compareAndSet(NOT_STARTED, STARTED)) {
+            logE("start: illegal state - " + stateToString(mState.get()));
+            return false;
+        }
+
+        RemoteTransition remoteTransition = null;
+        if (hasEntryTransition() && hasExitTransition()) {
+            logD("start: starting with entry and exit transition.");
+            try {
+                remoteTransition =
+                        mOriginTransition =
+                                mOriginTransitions.makeOriginTransition(
+                                        new RemoteTransition(mEntryTransition, mName + "-entry"),
+                                        new RemoteTransition(mExitTransition, mName + "-exit"));
+            } catch (RemoteException e) {
+                logE("Unable to create origin transition!", e);
+            }
+        } else if (hasEntryTransition()) {
+            logD("start: starting with entry transition.");
+            remoteTransition = new RemoteTransition(mEntryTransition, mName + "-entry");
+
+        } else {
+            logD("start: starting without transition.");
+        }
+        if (mIntentStarter.test(remoteTransition)) {
+            return true;
+        } else {
+            // Animation is cancelled by intent starter.
+            logD("start: cancelled by intent starter!");
+            cancel();
+            return false;
+        }
+    }
+
+    /**
+     * Cancel the current transition and the registered exit transition if it exists. After this
+     * method, this session object can no longer be used. Clients need to create a new session
+     * object if they want to launch another intent with origin transition.
+     */
+    public void cancel() {
+        final int lastState = mState.getAndSet(CANCELLED);
+        if (lastState == CANCELLED || lastState == NOT_STARTED) {
+            return;
+        }
+        logD("cancel: cancelled transition. Last state: " + stateToString(lastState));
+        if (mOriginTransition != null) {
+            try {
+                mOriginTransitions.cancelOriginTransition(mOriginTransition);
+                mOriginTransition = null;
+            } catch (RemoteException e) {
+                logE("Unable to cancel origin transition!", e);
+            }
+        }
+    }
+
+    private boolean hasEntryTransition() {
+        return mEntryTransition != null;
+    }
+
+    private boolean hasExitTransition() {
+        return mOriginTransitions != null && mExitTransition != null;
+    }
+
+    private void logD(String msg) {
+        if (DEBUG) {
+            Log.d(TAG, "Session[" + mName + "] - " + msg);
+        }
+    }
+
+    private void logE(String msg) {
+        Log.e(TAG, "Session[" + mName + "] - " + msg);
+    }
+
+    private void logE(String msg, Throwable e) {
+        Log.e(TAG, "Session[" + mName + "] - " + msg, e);
+    }
+
+    private static String stateToString(@State int state) {
+        switch (state) {
+            case NOT_STARTED:
+                return "NOT_STARTED";
+            case STARTED:
+                return "STARTED";
+            case CANCELLED:
+                return "CANCELLED";
+            default:
+                return "UNKNOWN(" + state + ")";
+        }
+    }
+
+    /** A builder to build a {@link OriginTransitionSession}. */
+    public static class Builder {
+        private final Context mContext;
+        @Nullable private final IOriginTransitions mOriginTransitions;
+        @Nullable private Supplier<IRemoteTransition> mEntryTransitionSupplier;
+        @Nullable private Supplier<IRemoteTransition> mExitTransitionSupplier;
+        private String mName;
+        @Nullable private Predicate<RemoteTransition> mIntentStarter;
+
+        /** Create a builder that only supports entry transition. */
+        public Builder(Context context) {
+            this(context, /* originTransitions= */ null);
+        }
+
+        /** Create a builder that supports both entry and return transition. */
+        public Builder(Context context, @Nullable IOriginTransitions originTransitions) {
+            mContext = context;
+            mOriginTransitions = originTransitions;
+            mName = context.getPackageName();
+        }
+
+        /** Specify a name that is used in logging. */
+        public Builder withName(String name) {
+            mName = name;
+            return this;
+        }
+
+        /** Specify an intent that will be launched when the session started. */
+        public Builder withIntent(Intent intent) {
+            return withIntentStarter(
+                    transition -> {
+                        mContext.startActivity(
+                                intent, createDefaultActivityOptions(transition).toBundle());
+                        return true;
+                    });
+        }
+
+        /** Specify a pending intent that will be launched when the session started. */
+        public Builder withPendingIntent(PendingIntent pendingIntent) {
+            return withIntentStarter(
+                    transition -> {
+                        try {
+                            pendingIntent.send(createDefaultActivityOptions(transition).toBundle());
+                            return true;
+                        } catch (PendingIntent.CanceledException e) {
+                            Log.e(TAG, "Failed to launch pending intent!", e);
+                            return false;
+                        }
+                    });
+        }
+
+        private static ActivityOptions createDefaultActivityOptions(
+                @Nullable RemoteTransition transition) {
+            ActivityOptions options =
+                    transition == null
+                            ? ActivityOptions.makeBasic()
+                            : ActivityOptions.makeRemoteTransition(transition);
+            LaunchCookie cookie = new LaunchCookie();
+            options.setLaunchCookie(cookie);
+            return options;
+        }
+
+        /**
+         * Specify an intent starter function that will be called to start an activity. The function
+         * accepts an optional {@link RemoteTransition} object which can be used to create an {@link
+         * ActivityOptions} for the activity launch. The function can also return a {@code false}
+         * result to cancel the session.
+         *
+         * <p>Note: it's encouraged to use {@link #withIntent(Intent)} or {@link
+         * #withPendingIntent(PendingIntent)} instead of this method. Use it only if the default
+         * activity launch code doesn't satisfy your requirement.
+         */
+        public Builder withIntentStarter(Predicate<RemoteTransition> intentStarter) {
+            mIntentStarter = intentStarter;
+            return this;
+        }
+
+        /** Add an entry transition to the builder. */
+        public Builder withEntryTransition(IRemoteTransition transition) {
+            mEntryTransitionSupplier = () -> transition;
+            return this;
+        }
+
+        /** Add an exit transition to the builder. */
+        public Builder withExitTransition(IRemoteTransition transition) {
+            mExitTransitionSupplier = () -> transition;
+            return this;
+        }
+
+        /** Build an {@link OriginTransitionSession}. */
+        public OriginTransitionSession build() {
+            if (mIntentStarter == null) {
+                throw new IllegalArgumentException("No intent, pending intent, or intent starter!");
+            }
+            return new OriginTransitionSession(
+                    mName,
+                    mOriginTransitions,
+                    mIntentStarter,
+                    mEntryTransitionSupplier == null ? null : mEntryTransitionSupplier.get(),
+                    mExitTransitionSupplier == null ? null : mExitTransitionSupplier.get());
+        }
+    }
+}
diff --git a/packages/SystemUI/animation/lib/tests/Android.bp b/packages/SystemUI/animation/lib/tests/Android.bp
new file mode 100644
index 0000000..c1a3e84
--- /dev/null
+++ b/packages/SystemUI/animation/lib/tests/Android.bp
@@ -0,0 +1,47 @@
+// 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 {
+    default_team: "trendy_team_system_ui_please_use_a_more_specific_subteam_if_possible_",
+    default_applicable_licenses: ["frameworks_base_packages_SystemUI_license"],
+}
+
+android_test {
+    name: "PlatformAnimationLibCoreTests",
+
+    defaults: [
+        "platform_app_defaults",
+    ],
+    srcs: [
+        "src/**/*.java",
+    ],
+
+    dxflags: ["--multi-dex"],
+    platform_apis: true,
+    test_suites: ["device-tests"],
+    static_libs: [
+        "PlatformAnimationLib-core",
+        "platform-test-rules",
+        "testables",
+    ],
+    compile_multilib: "both",
+    libs: [
+        "android.test.runner.stubs.system",
+        "android.test.base.stubs.system",
+    ],
+
+    certificate: "platform",
+
+    manifest: "AndroidManifest.xml",
+}
diff --git a/packages/SystemUI/animation/lib/tests/AndroidManifest.xml b/packages/SystemUI/animation/lib/tests/AndroidManifest.xml
new file mode 100644
index 0000000..1788abf
--- /dev/null
+++ b/packages/SystemUI/animation/lib/tests/AndroidManifest.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:sharedUserId="android.uid.system"
+    package="com.android.systemui.animation.core.tests" >
+
+     <application android:debuggable="true" android:testOnly="true">
+         <uses-library android:name="android.test.runner" />
+     </application>
+
+    <instrumentation android:name="android.testing.TestableInstrumentation"
+        android:targetPackage="com.android.systemui.animation.core.tests"
+        android:label="Tests for PlatformAnimationLib-core" />
+</manifest>
diff --git a/packages/SystemUI/animation/lib/tests/AndroidTest.xml b/packages/SystemUI/animation/lib/tests/AndroidTest.xml
new file mode 100644
index 0000000..0f37d7a
--- /dev/null
+++ b/packages/SystemUI/animation/lib/tests/AndroidTest.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ 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.
+  -->
+<configuration description="Runs Tests for PlatformAnimationLib-core.">
+    <target_preparer class="com.android.tradefed.targetprep.TestAppInstallSetup">
+        <option name="test-file-name" value="PlatformAnimationLibCoreTests.apk" />
+        <option name="install-arg" value="-t" />
+    </target_preparer>
+
+    <!-- Among other reasons, root access is needed for screen recording artifacts. -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+        <option name="force-root" value="true" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
+        <option name="package" value="com.android.systemui.animation.core.tests" />
+        <option name="runner" value="android.testing.TestableInstrumentation" />
+        <option name="test-filter-dir" value="/data/data/com.android.systemui.animation.core.tests" />
+        <option name="hidden-api-checks" value="false"/>
+    </test>
+
+    <metrics_collector class="com.android.tradefed.device.metric.FilePullerLogCollector">
+        <option name="directory-keys" value="/data/user/0/com.android.systemui.animation.core.tests/files" />
+        <option name="collect-on-run-ended-only" value="false" />
+    </metrics_collector>
+</configuration>
diff --git a/packages/SystemUI/animation/lib/tests/src/com/android/systemui/animation/OriginTransitionSessionTest.java b/packages/SystemUI/animation/lib/tests/src/com/android/systemui/animation/OriginTransitionSessionTest.java
new file mode 100644
index 0000000..287e53b
--- /dev/null
+++ b/packages/SystemUI/animation/lib/tests/src/com/android/systemui/animation/OriginTransitionSessionTest.java
@@ -0,0 +1,406 @@
+/*
+ * 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.animation;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.annotation.Nullable;
+import android.app.Instrumentation;
+import android.content.ComponentName;
+import android.content.Context;
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.util.ArrayMap;
+import android.view.SurfaceControl;
+import android.view.WindowManager;
+import android.window.IRemoteTransition;
+import android.window.IRemoteTransitionFinishedCallback;
+import android.window.RemoteTransition;
+import android.window.TransitionInfo;
+import android.window.WindowAnimationState;
+import android.window.WindowContainerTransaction;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.platform.app.InstrumentationRegistry;
+
+import com.android.systemui.animation.shared.IOriginTransitions;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.util.Map;
+import java.util.function.Predicate;
+
+/** Unit tests for {@link OriginTransitionSession}. */
+@SmallTest
+@RunWith(JUnit4.class)
+public final class OriginTransitionSessionTest {
+    private static final ComponentName TEST_ACTIVITY_1 = new ComponentName("test", "Activity1");
+    private static final ComponentName TEST_ACTIVITY_2 = new ComponentName("test", "Activity2");
+    private static final ComponentName TEST_ACTIVITY_3 = new ComponentName("test", "Activity3");
+
+    private FakeIOriginTransitions mIOriginTransitions;
+    private Instrumentation mInstrumentation;
+    private FakeIntentStarter mIntentStarter;
+    private Context mContext;
+
+    @Before
+    public void setUp() {
+        mInstrumentation = InstrumentationRegistry.getInstrumentation();
+        mContext = mInstrumentation.getTargetContext();
+        mIOriginTransitions = new FakeIOriginTransitions();
+        mIntentStarter = new FakeIntentStarter(TEST_ACTIVITY_1, TEST_ACTIVITY_2);
+    }
+
+    @Test
+    public void sessionStart_withEntryAndExitTransition_transitionsPlayed() {
+        FakeRemoteTransition entry = new FakeRemoteTransition();
+        FakeRemoteTransition exit = new FakeRemoteTransition();
+        OriginTransitionSession session =
+                new OriginTransitionSession.Builder(mContext, mIOriginTransitions)
+                        .withIntentStarter(mIntentStarter)
+                        .withEntryTransition(entry)
+                        .withExitTransition(exit)
+                        .build();
+
+        session.start();
+
+        assertThat(mIntentStarter.hasLaunched()).isTrue();
+        assertThat(entry.started()).isTrue();
+
+        runReturnTransition(mIntentStarter);
+
+        assertThat(exit.started()).isTrue();
+    }
+
+    @Test
+    public void sessionStart_withEntryTransition_transitionPlayed() {
+        FakeRemoteTransition entry = new FakeRemoteTransition();
+        OriginTransitionSession session =
+                new OriginTransitionSession.Builder(mContext, mIOriginTransitions)
+                        .withIntentStarter(mIntentStarter)
+                        .withEntryTransition(entry)
+                        .build();
+
+        session.start();
+
+        assertThat(mIntentStarter.hasLaunched()).isTrue();
+        assertThat(entry.started()).isTrue();
+        assertThat(mIOriginTransitions.hasPendingReturnTransitions()).isFalse();
+    }
+
+    @Test
+    public void sessionStart_withoutTransition_launchedIntent() {
+        OriginTransitionSession session =
+                new OriginTransitionSession.Builder(mContext, mIOriginTransitions)
+                        .withIntentStarter(mIntentStarter)
+                        .build();
+
+        session.start();
+
+        assertThat(mIntentStarter.hasLaunched()).isTrue();
+        assertThat(mIOriginTransitions.hasPendingReturnTransitions()).isFalse();
+    }
+
+    @Test
+    public void sessionStart_cancelledByIntentStarter_transitionNotPlayed() {
+        FakeRemoteTransition entry = new FakeRemoteTransition();
+        FakeRemoteTransition exit = new FakeRemoteTransition();
+        mIntentStarter =
+                new FakeIntentStarter(TEST_ACTIVITY_1, TEST_ACTIVITY_2, /* result= */ false);
+        OriginTransitionSession session =
+                new OriginTransitionSession.Builder(mContext, mIOriginTransitions)
+                        .withIntentStarter(mIntentStarter)
+                        .withEntryTransition(entry)
+                        .withExitTransition(exit)
+                        .build();
+
+        session.start();
+
+        assertThat(mIntentStarter.hasLaunched()).isFalse();
+        assertThat(entry.started()).isFalse();
+        assertThat(exit.started()).isFalse();
+        assertThat(mIOriginTransitions.hasPendingReturnTransitions()).isFalse();
+    }
+
+    @Test
+    public void sessionStart_alreadyStarted_noOp() {
+        FakeRemoteTransition entry = new FakeRemoteTransition();
+        FakeRemoteTransition exit = new FakeRemoteTransition();
+        OriginTransitionSession session =
+                new OriginTransitionSession.Builder(mContext, mIOriginTransitions)
+                        .withIntentStarter(mIntentStarter)
+                        .withEntryTransition(entry)
+                        .withExitTransition(exit)
+                        .build();
+        session.start();
+        entry.reset();
+        mIntentStarter.reset();
+
+        session.start();
+
+        assertThat(mIntentStarter.hasLaunched()).isFalse();
+        assertThat(entry.started()).isFalse();
+    }
+
+    @Test
+    public void sessionStart_alreadyCancelled_noOp() {
+        FakeRemoteTransition entry = new FakeRemoteTransition();
+        FakeRemoteTransition exit = new FakeRemoteTransition();
+        OriginTransitionSession session =
+                new OriginTransitionSession.Builder(mContext, mIOriginTransitions)
+                        .withIntentStarter(mIntentStarter)
+                        .withEntryTransition(entry)
+                        .withExitTransition(exit)
+                        .build();
+        session.cancel();
+
+        session.start();
+
+        assertThat(mIntentStarter.hasLaunched()).isFalse();
+        assertThat(entry.started()).isFalse();
+        assertThat(mIOriginTransitions.hasPendingReturnTransitions()).isFalse();
+    }
+
+    @Test
+    public void sessionCancelled_returnTransitionNotPlayed() {
+        FakeRemoteTransition entry = new FakeRemoteTransition();
+        FakeRemoteTransition exit = new FakeRemoteTransition();
+        OriginTransitionSession session =
+                new OriginTransitionSession.Builder(mContext, mIOriginTransitions)
+                        .withIntentStarter(mIntentStarter)
+                        .withEntryTransition(entry)
+                        .withExitTransition(exit)
+                        .build();
+
+        session.start();
+        session.cancel();
+
+        assertThat(mIOriginTransitions.hasPendingReturnTransitions()).isFalse();
+    }
+
+    @Test
+    public void multipleSessionsStarted_allTransitionsPlayed() {
+        FakeRemoteTransition entry1 = new FakeRemoteTransition();
+        FakeRemoteTransition exit1 = new FakeRemoteTransition();
+        FakeIntentStarter starter1 = mIntentStarter;
+        OriginTransitionSession session1 =
+                new OriginTransitionSession.Builder(mContext, mIOriginTransitions)
+                        .withIntentStarter(starter1)
+                        .withEntryTransition(entry1)
+                        .withExitTransition(exit1)
+                        .build();
+        FakeRemoteTransition entry2 = new FakeRemoteTransition();
+        FakeRemoteTransition exit2 = new FakeRemoteTransition();
+        FakeIntentStarter starter2 = new FakeIntentStarter(TEST_ACTIVITY_2, TEST_ACTIVITY_3);
+        OriginTransitionSession session2 =
+                new OriginTransitionSession.Builder(mContext, mIOriginTransitions)
+                        .withIntentStarter(starter2)
+                        .withEntryTransition(entry2)
+                        .withExitTransition(exit2)
+                        .build();
+
+        session1.start();
+
+        assertThat(starter1.hasLaunched()).isTrue();
+        assertThat(entry1.started()).isTrue();
+
+        session2.start();
+
+        assertThat(starter2.hasLaunched()).isTrue();
+        assertThat(entry2.started()).isTrue();
+
+        runReturnTransition(starter2);
+
+        assertThat(exit2.started()).isTrue();
+
+        runReturnTransition(starter1);
+
+        assertThat(exit1.started()).isTrue();
+    }
+
+    private void runReturnTransition(FakeIntentStarter intentStarter) {
+        TransitionInfo info =
+                buildTransitionInfo(intentStarter.getToActivity(), intentStarter.getFromActivity());
+        mIOriginTransitions.runReturnTransition(intentStarter.getTransitionOfLastLaunch(), info);
+    }
+
+    private static TransitionInfo buildTransitionInfo(ComponentName from, ComponentName to) {
+        TransitionInfo info = new TransitionInfo(WindowManager.TRANSIT_OPEN, /* flags= */ 0);
+        TransitionInfo.Change c1 =
+                new TransitionInfo.Change(/* container= */ null, /* leash= */ null);
+        c1.setMode(WindowManager.TRANSIT_OPEN);
+        c1.setActivityComponent(to);
+        TransitionInfo.Change c2 =
+                new TransitionInfo.Change(/* container= */ null, /* leash= */ null);
+        c2.setMode(WindowManager.TRANSIT_CLOSE);
+        c2.setActivityComponent(from);
+        info.addChange(c2);
+        info.addChange(c1);
+        return info;
+    }
+
+    private static class FakeIntentStarter implements Predicate<RemoteTransition> {
+        private final ComponentName mFromActivity;
+        private final ComponentName mToActivity;
+        private final boolean mResult;
+
+        @Nullable private RemoteTransition mTransition;
+        private boolean mLaunched;
+
+        FakeIntentStarter(ComponentName from, ComponentName to) {
+            this(from, to, /* result= */ true);
+        }
+
+        FakeIntentStarter(ComponentName from, ComponentName to, boolean result) {
+            mFromActivity = from;
+            mToActivity = to;
+            mResult = result;
+        }
+
+        @Override
+        public boolean test(RemoteTransition transition) {
+            if (mResult) {
+                mLaunched = true;
+                mTransition = transition;
+                if (mTransition != null) {
+                    TransitionInfo info = buildTransitionInfo(mFromActivity, mToActivity);
+                    try {
+                        transition
+                                .getRemoteTransition()
+                                .startAnimation(
+                                        new Binder(),
+                                        info,
+                                        new SurfaceControl.Transaction(),
+                                        new FakeFinishCallback());
+                    } catch (RemoteException e) {
+
+                    }
+                }
+            }
+            return mResult;
+        }
+
+        @Nullable
+        public RemoteTransition getTransitionOfLastLaunch() {
+            return mTransition;
+        }
+
+        public ComponentName getFromActivity() {
+            return mFromActivity;
+        }
+
+        public ComponentName getToActivity() {
+            return mToActivity;
+        }
+
+        public boolean hasLaunched() {
+            return mLaunched;
+        }
+
+        public void reset() {
+            mTransition = null;
+            mLaunched = false;
+        }
+    }
+
+    private static class FakeIOriginTransitions extends IOriginTransitions.Stub {
+        private final Map<RemoteTransition, RemoteTransition> mRecords = new ArrayMap<>();
+
+        @Override
+        public RemoteTransition makeOriginTransition(
+                RemoteTransition launchTransition, RemoteTransition returnTransition) {
+            mRecords.put(launchTransition, returnTransition);
+            return launchTransition;
+        }
+
+        @Override
+        public void cancelOriginTransition(RemoteTransition originTransition) {
+            mRecords.remove(originTransition);
+        }
+
+        public void runReturnTransition(RemoteTransition originTransition, TransitionInfo info) {
+            RemoteTransition transition = mRecords.remove(originTransition);
+            try {
+                transition
+                        .getRemoteTransition()
+                        .startAnimation(
+                                new Binder(),
+                                info,
+                                new SurfaceControl.Transaction(),
+                                new FakeFinishCallback());
+            } catch (RemoteException e) {
+
+            }
+        }
+
+        public boolean hasPendingReturnTransitions() {
+            return !mRecords.isEmpty();
+        }
+    }
+
+    private static class FakeFinishCallback extends IRemoteTransitionFinishedCallback.Stub {
+        @Override
+        public void onTransitionFinished(
+                WindowContainerTransaction wct, SurfaceControl.Transaction sct) {}
+    }
+
+    private static class FakeRemoteTransition extends IRemoteTransition.Stub {
+        private boolean mStarted;
+
+        @Override
+        public void startAnimation(
+                IBinder token,
+                TransitionInfo info,
+                SurfaceControl.Transaction t,
+                IRemoteTransitionFinishedCallback finishCallback)
+                throws RemoteException {
+            mStarted = true;
+            finishCallback.onTransitionFinished(null, null);
+        }
+
+        @Override
+        public void mergeAnimation(
+                IBinder transition,
+                TransitionInfo info,
+                SurfaceControl.Transaction t,
+                IBinder mergeTarget,
+                IRemoteTransitionFinishedCallback finishCallback) {}
+
+        @Override
+        public void takeOverAnimation(
+                IBinder transition,
+                TransitionInfo info,
+                SurfaceControl.Transaction t,
+                IRemoteTransitionFinishedCallback finishCallback,
+                WindowAnimationState[] states) {}
+
+        @Override
+        public void onTransitionConsumed(IBinder transition, boolean aborted) {}
+
+        public boolean started() {
+            return mStarted;
+        }
+
+        public void reset() {
+            mStarted = false;
+        }
+    }
+}
diff --git a/packages/SystemUI/compose/facade/enabled/src/com/android/systemui/scene/LockscreenSceneModule.kt b/packages/SystemUI/compose/facade/enabled/src/com/android/systemui/scene/LockscreenSceneModule.kt
index bfeaf92..0f6e6a7 100644
--- a/packages/SystemUI/compose/facade/enabled/src/com/android/systemui/scene/LockscreenSceneModule.kt
+++ b/packages/SystemUI/compose/facade/enabled/src/com/android/systemui/scene/LockscreenSceneModule.kt
@@ -28,6 +28,7 @@
 import com.android.systemui.keyguard.ui.composable.blueprint.ComposableLockscreenSceneBlueprint
 import com.android.systemui.keyguard.ui.viewmodel.LockscreenContentViewModel
 import com.android.systemui.scene.ui.composable.Scene
+import com.android.systemui.statusbar.notification.stack.ui.viewmodel.NotificationLockscreenScrimViewModel
 import dagger.Binds
 import dagger.Module
 import dagger.Provides
@@ -35,12 +36,7 @@
 import javax.inject.Provider
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 
-@Module(
-    includes =
-        [
-            LockscreenSceneBlueprintModule::class,
-        ],
-)
+@Module(includes = [LockscreenSceneBlueprintModule::class])
 interface LockscreenSceneModule {
 
     @Binds @IntoSet fun lockscreenScene(scene: LockscreenScene): Scene
@@ -51,9 +47,7 @@
         @Provides
         @SysUISingleton
         @KeyguardRootView
-        fun viewProvider(
-            configurator: Provider<KeyguardViewConfigurator>,
-        ): () -> View {
+        fun viewProvider(configurator: Provider<KeyguardViewConfigurator>): () -> View {
             return { configurator.get().getKeyguardRootView() }
         }
 
@@ -67,10 +61,16 @@
         @Provides
         fun providesLockscreenContent(
             viewModelFactory: LockscreenContentViewModel.Factory,
+            notificationScrimViewModelFactory: NotificationLockscreenScrimViewModel.Factory,
             blueprints: Set<@JvmSuppressWildcards ComposableLockscreenSceneBlueprint>,
             clockInteractor: KeyguardClockInteractor,
         ): LockscreenContent {
-            return LockscreenContent(viewModelFactory, blueprints, clockInteractor)
+            return LockscreenContent(
+                viewModelFactory,
+                notificationScrimViewModelFactory,
+                blueprints,
+                clockInteractor,
+            )
         }
     }
 }
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/LockscreenContent.kt b/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/LockscreenContent.kt
index dbe7538..5c5514a 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/LockscreenContent.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/LockscreenContent.kt
@@ -30,6 +30,8 @@
 import com.android.systemui.keyguard.ui.composable.blueprint.ComposableLockscreenSceneBlueprint
 import com.android.systemui.keyguard.ui.viewmodel.LockscreenContentViewModel
 import com.android.systemui.lifecycle.rememberViewModel
+import com.android.systemui.notifications.ui.composable.NotificationLockscreenScrim
+import com.android.systemui.statusbar.notification.stack.ui.viewmodel.NotificationLockscreenScrimViewModel
 
 /**
  * Renders the content of the lockscreen.
@@ -39,6 +41,7 @@
  */
 class LockscreenContent(
     private val viewModelFactory: LockscreenContentViewModel.Factory,
+    private val notificationScrimViewModelFactory: NotificationLockscreenScrimViewModel.Factory,
     private val blueprints: Set<@JvmSuppressWildcards ComposableLockscreenSceneBlueprint>,
     private val clockInteractor: KeyguardClockInteractor,
 ) {
@@ -47,10 +50,13 @@
     }
 
     @Composable
-    fun SceneScope.Content(
-        modifier: Modifier = Modifier,
-    ) {
-        val viewModel = rememberViewModel("LockscreenContent") { viewModelFactory.create() }
+    fun SceneScope.Content(modifier: Modifier = Modifier) {
+        val viewModel =
+            rememberViewModel("LockscreenContent-viewModel") { viewModelFactory.create() }
+        val notificationLockscreenScrimViewModel =
+            rememberViewModel("LockscreenContent-scrimViewModel") {
+                notificationScrimViewModelFactory.create()
+            }
         val isContentVisible: Boolean by viewModel.isContentVisible.collectAsStateWithLifecycle()
         if (!isContentVisible) {
             // If the content isn't supposed to be visible, show a large empty box as it's needed
@@ -71,6 +77,9 @@
         }
 
         val blueprint = blueprintByBlueprintId[blueprintId] ?: return
-        with(blueprint) { Content(viewModel, modifier.sysuiResTag("keyguard_root_view")) }
+        with(blueprint) {
+            Content(viewModel, modifier.sysuiResTag("keyguard_root_view"))
+            NotificationLockscreenScrim(notificationLockscreenScrimViewModel)
+        }
     }
 }
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/notifications/ui/composable/NotificationLockscreenScrim.kt b/packages/SystemUI/compose/features/src/com/android/systemui/notifications/ui/composable/NotificationLockscreenScrim.kt
new file mode 100644
index 0000000..4279be3
--- /dev/null
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/notifications/ui/composable/NotificationLockscreenScrim.kt
@@ -0,0 +1,119 @@
+/*
+ * 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.notifications.ui.composable
+
+import androidx.compose.animation.core.Animatable
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.snapshotFlow
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import com.android.compose.animation.scene.SceneScope
+import com.android.compose.animation.scene.content.state.TransitionState
+import com.android.systemui.scene.shared.model.Scenes
+import com.android.systemui.shade.shared.model.ShadeMode
+import com.android.systemui.statusbar.notification.stack.ui.viewmodel.NotificationLockscreenScrimViewModel
+import kotlinx.coroutines.launch
+
+/**
+ * A full-screen notifications scrim that is only visible after transitioning from Shade scene to
+ * Lockscreen Scene and ending user input, at which point it fades out, visually completing the
+ * transition.
+ */
+@Composable
+fun SceneScope.NotificationLockscreenScrim(
+    viewModel: NotificationLockscreenScrimViewModel,
+    modifier: Modifier = Modifier,
+) {
+    val coroutineScope = rememberCoroutineScope()
+    val shadeMode = viewModel.shadeMode.collectAsStateWithLifecycle()
+
+    // Important: Make sure that shouldShowScrimFadeOut() is checked the first time the Lockscreen
+    // scene is composed.
+    val useFadeOutOnComposition =
+        remember(shadeMode.value) {
+            layoutState.currentTransition?.let { currentTransition ->
+                shouldShowScrimFadeOut(currentTransition, shadeMode.value)
+            } ?: false
+        }
+
+    val alphaAnimatable = remember { Animatable(1f) }
+
+    LaunchedEffect(
+        alphaAnimatable,
+        layoutState.currentTransition,
+        useFadeOutOnComposition,
+        shadeMode,
+    ) {
+        val currentTransition = layoutState.currentTransition
+        if (
+            useFadeOutOnComposition &&
+                currentTransition != null &&
+                shouldShowScrimFadeOut(currentTransition, shadeMode.value) &&
+                currentTransition.isUserInputOngoing
+        ) {
+            // keep scrim visible until user lifts their finger.
+            viewModel.setAlphaForLockscreenFadeIn(0f)
+            alphaAnimatable.snapTo(1f)
+        } else if (
+            useFadeOutOnComposition &&
+                (currentTransition == null ||
+                    (shouldShowScrimFadeOut(currentTransition, shadeMode.value) &&
+                        !currentTransition.isUserInputOngoing))
+        ) {
+            // we no longer want to keep the scrim from fading out, so animate the scrim fade-out
+            // and pipe the progress to the view model as well, so NSSL can fade-in the stack in
+            // tandem.
+            viewModel.setAlphaForLockscreenFadeIn(0f)
+            coroutineScope.launch {
+                snapshotFlow { alphaAnimatable.value }
+                    .collect { viewModel.setAlphaForLockscreenFadeIn(1 - it) }
+            }
+            alphaAnimatable.animateTo(0f, tween())
+        } else {
+            // disable the scrim fade logic.
+            viewModel.setAlphaForLockscreenFadeIn(1f)
+            alphaAnimatable.snapTo(0f)
+        }
+    }
+
+    Box(
+        modifier
+            .fillMaxSize()
+            .element(Notifications.Elements.NotificationScrim)
+            .graphicsLayer { alpha = alphaAnimatable.value }
+            .background(MaterialTheme.colorScheme.surface)
+    )
+}
+
+private fun shouldShowScrimFadeOut(
+    currentTransition: TransitionState.Transition,
+    shadeMode: ShadeMode,
+): Boolean {
+    return shadeMode == ShadeMode.Single &&
+        currentTransition.isInitiatedByUserInput &&
+        (currentTransition.isTransitioning(from = Scenes.Shade, to = Scenes.Lockscreen) ||
+            currentTransition.isTransitioning(from = Scenes.Bouncer, to = Scenes.Lockscreen))
+}
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/notifications/ui/composable/Notifications.kt b/packages/SystemUI/compose/features/src/com/android/systemui/notifications/ui/composable/Notifications.kt
index fe4a65b..2066c93 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/notifications/ui/composable/Notifications.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/notifications/ui/composable/Notifications.kt
@@ -86,6 +86,8 @@
 import com.android.compose.animation.scene.LowestZIndexContentPicker
 import com.android.compose.animation.scene.NestedScrollBehavior
 import com.android.compose.animation.scene.SceneScope
+import com.android.compose.animation.scene.SceneTransitionLayoutState
+import com.android.compose.animation.scene.content.state.TransitionState
 import com.android.compose.modifiers.thenIf
 import com.android.systemui.common.ui.compose.windowinsets.LocalScreenCornerRadius
 import com.android.systemui.res.R
@@ -101,7 +103,7 @@
 import com.android.systemui.statusbar.notification.stack.ui.viewmodel.NotificationTransitionThresholds.EXPANSION_FOR_MAX_SCRIM_ALPHA
 import com.android.systemui.statusbar.notification.stack.ui.viewmodel.NotificationsPlaceholderViewModel
 import kotlin.math.roundToInt
-import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.launch
 
 object Notifications {
@@ -251,6 +253,7 @@
         NotificationPlaceholder(
             stackScrollView = stackScrollView,
             viewModel = viewModel,
+            useStackBounds = { shouldUseLockscreenStackBounds(layoutState.transitionState) },
             modifier = Modifier.fillMaxSize(),
         )
         HeadsUpNotificationSpace(
@@ -363,7 +366,6 @@
         snapshotFlow { syntheticScroll.value }
             .collect { delta ->
                 scrollNotificationStack(
-                    scope = coroutineScope,
                     delta = delta,
                     animate = false,
                     scrimOffset = scrimOffset,
@@ -383,7 +385,6 @@
                 // composed at least once), and our remote input row overlaps with the ime bounds.
                 if (isRemoteInputActive && imeTopValue > 0f && remoteInputRowBottom > imeTopValue) {
                     scrollNotificationStack(
-                        scope = coroutineScope,
                         delta = remoteInputRowBottom - imeTopValue,
                         animate = true,
                         scrimOffset = scrimOffset,
@@ -450,7 +451,10 @@
                                 scrimCornerRadius,
                                 screenCornerRadius,
                                 { expansionFraction },
-                                shouldPunchHoleBehindScrim,
+                                shouldAnimateScrimCornerRadius(
+                                    layoutState,
+                                    shouldPunchHoleBehindScrim,
+                                ),
                             )
                             .let { scrimRounding.value.toRoundedCornerShape(it) }
                     clip = true
@@ -514,6 +518,9 @@
                 NotificationPlaceholder(
                     stackScrollView = stackScrollView,
                     viewModel = viewModel,
+                    useStackBounds = {
+                        !shouldUseLockscreenStackBounds(layoutState.transitionState)
+                    },
                     modifier =
                         Modifier.notificationStackHeight(
                                 view = stackScrollView,
@@ -600,6 +607,7 @@
 private fun SceneScope.NotificationPlaceholder(
     stackScrollView: NotificationScrollView,
     viewModel: NotificationsPlaceholderViewModel,
+    useStackBounds: () -> Boolean,
     modifier: Modifier = Modifier,
 ) {
     Box(
@@ -609,21 +617,26 @@
                 .debugBackground(viewModel, DEBUG_STACK_COLOR)
                 .onSizeChanged { size -> debugLog(viewModel) { "STACK onSizeChanged: size=$size" } }
                 .onGloballyPositioned { coordinates: LayoutCoordinates ->
-                    val positionInWindow = coordinates.positionInWindow()
-                    debugLog(viewModel) {
-                        "STACK onGloballyPositioned:" +
-                            " size=${coordinates.size}" +
-                            " position=$positionInWindow" +
-                            " bounds=${coordinates.boundsInWindow()}"
+                    // This element is opted out of the shared element system, so there can be
+                    // multiple instances of it during a transition. Thus we need to determine which
+                    // instance should feed its bounds to NSSL to avoid providing conflicting values
+                    val useBounds = useStackBounds()
+                    if (useBounds) {
+                        // NOTE: positionInWindow.y scrolls off screen, but boundsInWindow.top won't
+                        val positionInWindow = coordinates.positionInWindow()
+                        debugLog(viewModel) {
+                            "STACK onGloballyPositioned:" +
+                                " size=${coordinates.size}" +
+                                " position=$positionInWindow" +
+                                " bounds=${coordinates.boundsInWindow()}"
+                        }
+                        stackScrollView.setStackTop(positionInWindow.y)
                     }
-                    // NOTE: positionInWindow.y scrolls off screen, but boundsInWindow.top will not
-                    stackScrollView.setStackTop(positionInWindow.y)
                 }
     )
 }
 
 private suspend fun scrollNotificationStack(
-    scope: CoroutineScope,
     delta: Float,
     animate: Boolean,
     scrimOffset: Animatable<Float, AnimationVector1D>,
@@ -638,7 +651,7 @@
             if (animate) {
                 // launch a new coroutine for the remainder animation so that it doesn't suspend the
                 // scrim animation, allowing both to play simultaneously.
-                scope.launch { scrollState.animateScrollTo(remainingDelta) }
+                coroutineScope { launch { scrollState.animateScrollTo(remainingDelta) } }
             } else {
                 scrollState.scrollTo(remainingDelta)
             }
@@ -658,6 +671,18 @@
     }
 }
 
+private fun shouldUseLockscreenStackBounds(state: TransitionState): Boolean {
+    return state is TransitionState.Idle && state.currentScene == Scenes.Lockscreen
+}
+
+private fun shouldAnimateScrimCornerRadius(
+    state: SceneTransitionLayoutState,
+    shouldPunchHoleBehindScrim: Boolean,
+): Boolean {
+    return shouldPunchHoleBehindScrim ||
+        state.isTransitioning(from = Scenes.Shade, to = Scenes.Lockscreen)
+}
+
 private fun calculateCornerRadius(
     scrimCornerRadius: Dp,
     screenCornerRadius: Dp,
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainer.kt b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainer.kt
index df101c5..dc9e267 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainer.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainer.kt
@@ -126,17 +126,18 @@
                     awaitFirstDown(false)
                     viewModel.onSceneContainerUserInputStarted()
                 }
-            },
+            }
     ) {
         SceneTransitionLayout(
             state = state,
             modifier = modifier.fillMaxSize(),
             swipeSourceDetector = viewModel.edgeDetector,
+            gestureFilter = viewModel::shouldFilterGesture,
         ) {
             sceneByKey.forEach { (sceneKey, scene) ->
                 scene(
                     key = sceneKey,
-                    userActions = userActionsByContentKey.getOrDefault(sceneKey, emptyMap())
+                    userActions = userActionsByContentKey.getOrDefault(sceneKey, emptyMap()),
                 ) {
                     // Activate the scene.
                     LaunchedEffect(scene) { scene.activate() }
@@ -144,7 +145,7 @@
                     // Render the scene.
                     with(scene) {
                         this@scene.Content(
-                            modifier = Modifier.element(sceneKey.rootElementKey).fillMaxSize(),
+                            modifier = Modifier.element(sceneKey.rootElementKey).fillMaxSize()
                         )
                     }
                 }
@@ -152,7 +153,7 @@
             overlayByKey.forEach { (overlayKey, overlay) ->
                 overlay(
                     key = overlayKey,
-                    userActions = userActionsByContentKey.getOrDefault(overlayKey, emptyMap())
+                    userActions = userActionsByContentKey.getOrDefault(overlayKey, emptyMap()),
                 ) {
                     // Activate the overlay.
                     LaunchedEffect(overlay) { overlay.activate() }
@@ -164,12 +165,7 @@
         }
 
         BottomRightCornerRibbon(
-            content = {
-                Text(
-                    text = "flexi\uD83E\uDD43",
-                    color = Color.White,
-                )
-            },
+            content = { Text(text = "flexi\uD83E\uDD43", color = Color.White) },
             modifier = Modifier.align(Alignment.BottomEnd),
         )
     }
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainerTransitions.kt b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainerTransitions.kt
index 58fbf43..303a6f0 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainerTransitions.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainerTransitions.kt
@@ -82,18 +82,35 @@
         sharedElement(Notifications.Elements.HeadsUpNotificationPlaceholder, enabled = false)
     }
     from(Scenes.Shade, to = Scenes.QuickSettings) { shadeToQuickSettingsTransition() }
+    from(Scenes.Shade, to = Scenes.Lockscreen) {
+        reversed { lockscreenToShadeTransition() }
+        sharedElement(Notifications.Elements.NotificationStackPlaceholder, enabled = false)
+    }
 
     // Overlay transitions
 
     to(Overlays.NotificationsShade) { toNotificationsShadeTransition() }
     to(Overlays.QuickSettingsShade) { toQuickSettingsShadeTransition() }
-    from(Overlays.NotificationsShade, Overlays.QuickSettingsShade) {
+    from(Overlays.NotificationsShade, to = Overlays.QuickSettingsShade) {
         notificationsShadeToQuickSettingsShadeTransition()
     }
+    from(Scenes.Gone, to = Overlays.NotificationsShade, key = SlightlyFasterShadeCollapse) {
+        toNotificationsShadeTransition(durationScale = 0.9)
+    }
+    from(Scenes.Gone, to = Overlays.QuickSettingsShade, key = SlightlyFasterShadeCollapse) {
+        toQuickSettingsShadeTransition(durationScale = 0.9)
+    }
+    from(Scenes.Lockscreen, to = Overlays.NotificationsShade, key = SlightlyFasterShadeCollapse) {
+        toNotificationsShadeTransition(durationScale = 0.9)
+    }
+    from(Scenes.Lockscreen, to = Overlays.QuickSettingsShade, key = SlightlyFasterShadeCollapse) {
+        toQuickSettingsShadeTransition(durationScale = 0.9)
+    }
 
     // Scene overscroll
 
     overscrollDisabled(Scenes.Gone, Orientation.Vertical)
+    overscrollDisabled(Scenes.Lockscreen, Orientation.Vertical)
     overscroll(Scenes.Bouncer, Orientation.Vertical) {
         translate(Bouncer.Elements.Content, y = { absoluteDistance })
     }
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/transitions/FromLockscreenToBouncerTransition.kt b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/transitions/FromLockscreenToBouncerTransition.kt
index ac54896..4c0efd2 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/transitions/FromLockscreenToBouncerTransition.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/transitions/FromLockscreenToBouncerTransition.kt
@@ -4,13 +4,19 @@
 import androidx.compose.animation.core.tween
 import androidx.compose.ui.unit.dp
 import com.android.compose.animation.scene.TransitionBuilder
+import com.android.compose.animation.scene.UserActionDistance
 import com.android.systemui.bouncer.ui.composable.Bouncer
 
 const val FROM_LOCK_SCREEN_TO_BOUNCER_FADE_FRACTION = 0.5f
+const val FROM_LOCK_SCREEN_TO_BOUNCER_SWIPE_DISTANCE_FRACTION = 0.5f
 
 fun TransitionBuilder.lockscreenToBouncerTransition() {
     spec = tween(durationMillis = 500)
 
+    distance = UserActionDistance { fromSceneSize, _ ->
+        fromSceneSize.height * FROM_LOCK_SCREEN_TO_BOUNCER_SWIPE_DISTANCE_FRACTION
+    }
+
     translate(Bouncer.Elements.Content, y = 300.dp)
     fractionRange(end = FROM_LOCK_SCREEN_TO_BOUNCER_FADE_FRACTION) {
         fade(Bouncer.Elements.Background)
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/shade/ui/composable/ShadeScene.kt b/packages/SystemUI/compose/features/src/com/android/systemui/shade/ui/composable/ShadeScene.kt
index 7f2ee2a..db0fe3e 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/shade/ui/composable/ShadeScene.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/shade/ui/composable/ShadeScene.kt
@@ -296,7 +296,7 @@
 
     val shouldPunchHoleBehindScrim =
         layoutState.isTransitioningBetween(Scenes.Gone, Scenes.Shade) ||
-            layoutState.isTransitioningBetween(Scenes.Lockscreen, Scenes.Shade)
+            layoutState.isTransitioning(from = Scenes.Lockscreen, to = Scenes.Shade)
     // Media is visible and we are in landscape on a small height screen
     val mediaInRow = isMediaVisible && isLandscape()
     val mediaOffset by
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 f38a310..9891025 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
@@ -123,6 +123,10 @@
         overSlop: Float,
         pointersDown: Int,
     ): DragController {
+        if (startedPosition != null && layoutImpl.gestureFilter(startedPosition)) {
+            return NoOpDragController
+        }
+
         if (overSlop == 0f) {
             val oldDragController = dragController
             check(oldDragController != null && oldDragController.isDrivingTransition) {
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 cec8883..6e89814 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
@@ -47,6 +47,9 @@
  * @param state the state of this layout.
  * @param swipeSourceDetector the edge detector used to detect which edge a swipe is started from,
  *   if any.
+ * @param gestureFilter decides whether a drag gesture that started at the given start position
+ *   should be filtered. If the lambda returns `true`, the drag gesture will be ignored. If it
+ *   returns `false`, the drag gesture will be handled.
  * @param transitionInterceptionThreshold used during a scene transition. For the scene to be
  *   intercepted, the progress value must be above the threshold, and below (1 - threshold).
  * @param builder the configuration of the different scenes and overlays of this layout.
@@ -57,6 +60,7 @@
     modifier: Modifier = Modifier,
     swipeSourceDetector: SwipeSourceDetector = DefaultEdgeDetector,
     swipeDetector: SwipeDetector = DefaultSwipeDetector,
+    gestureFilter: (startedPosition: Offset) -> Boolean = DefaultGestureFilter,
     @FloatRange(from = 0.0, to = 0.5) transitionInterceptionThreshold: Float = 0.05f,
     builder: SceneTransitionLayoutScope.() -> Unit,
 ) {
@@ -65,6 +69,7 @@
         modifier,
         swipeSourceDetector,
         swipeDetector,
+        gestureFilter,
         transitionInterceptionThreshold,
         onLayoutImpl = null,
         builder,
@@ -616,6 +621,7 @@
     modifier: Modifier = Modifier,
     swipeSourceDetector: SwipeSourceDetector = DefaultEdgeDetector,
     swipeDetector: SwipeDetector = DefaultSwipeDetector,
+    gestureFilter: (startedPosition: Offset) -> Boolean = DefaultGestureFilter,
     transitionInterceptionThreshold: Float = 0f,
     onLayoutImpl: ((SceneTransitionLayoutImpl) -> Unit)? = null,
     builder: SceneTransitionLayoutScope.() -> Unit,
@@ -632,6 +638,7 @@
                 transitionInterceptionThreshold = transitionInterceptionThreshold,
                 builder = builder,
                 animationScope = animationScope,
+                gestureFilter = gestureFilter,
             )
             .also { onLayoutImpl?.invoke(it) }
     }
diff --git a/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SceneTransitionLayoutImpl.kt b/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SceneTransitionLayoutImpl.kt
index 65c4043..9e7be37 100644
--- a/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SceneTransitionLayoutImpl.kt
+++ b/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SceneTransitionLayoutImpl.kt
@@ -31,6 +31,7 @@
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.ExperimentalComposeUiApi
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.layout.ApproachLayoutModifierNode
 import androidx.compose.ui.layout.ApproachMeasureScope
 import androidx.compose.ui.layout.LookaheadScope
@@ -70,6 +71,7 @@
      * animations.
      */
     internal val animationScope: CoroutineScope,
+    internal val gestureFilter: (startedPosition: Offset) -> Boolean,
 ) {
     /**
      * The map of [Scene]s.
diff --git a/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SwipeDetector.kt b/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SwipeDetector.kt
index 54ee783..f758102 100644
--- a/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SwipeDetector.kt
+++ b/packages/SystemUI/compose/scene/src/com/android/compose/animation/scene/SwipeDetector.kt
@@ -17,6 +17,7 @@
 package com.android.compose.animation.scene
 
 import androidx.compose.runtime.Stable
+import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.input.pointer.PointerInputChange
 
 /** {@link SwipeDetector} helps determine whether a swipe gestured has occurred. */
@@ -31,6 +32,8 @@
 
 val DefaultSwipeDetector = PassthroughSwipeDetector()
 
+val DefaultGestureFilter = { _: Offset -> false }
+
 /** An {@link SwipeDetector} implementation that recognizes a swipe on any input. */
 class PassthroughSwipeDetector : SwipeDetector {
     override fun detectSwipe(change: PointerInputChange): Boolean {
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 fca92ca..b64b8be 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
@@ -108,6 +108,8 @@
 
         val transitionInterceptionThreshold = 0.05f
 
+        var gestureFilter: (startedPosition: Offset) -> Boolean = DefaultGestureFilter
+
         private val layoutImpl =
             SceneTransitionLayoutImpl(
                     state = layoutState,
@@ -120,6 +122,7 @@
                     // Use testScope and not backgroundScope here because backgroundScope does not
                     // work well with advanceUntilIdle(), which is used by some tests.
                     animationScope = testScope,
+                    gestureFilter = { startedPosition -> gestureFilter.invoke(startedPosition) },
                 )
                 .apply { setContentsAndLayoutTargetSizeForTest(LAYOUT_SIZE) }
 
@@ -317,6 +320,13 @@
     }
 
     @Test
+    fun onDragStarted_doesNotStartTransition_whenGestureFiltered() = runGestureTest {
+        gestureFilter = { _ -> true }
+        onDragStarted(overSlop = down(fractionOfScreen = 0.1f), expectedConsumedOverSlop = 0f)
+        assertIdle(currentScene = SceneA)
+    }
+
+    @Test
     fun afterSceneTransitionIsStarted_interceptDragEvents() = runGestureTest {
         val dragController = onDragStarted(overSlop = down(fractionOfScreen = 0.1f))
         assertTransition(currentScene = SceneA)
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/domain/interactor/FromDreamingTransitionInteractorTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/domain/interactor/FromDreamingTransitionInteractorTest.kt
index a08fbbf..fa304c9 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/domain/interactor/FromDreamingTransitionInteractorTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/domain/interactor/FromDreamingTransitionInteractorTest.kt
@@ -198,6 +198,13 @@
     @DisableFlags(Flags.FLAG_SCENE_CONTAINER)
     fun testTransitionToGlanceableHubOnWake() =
         testScope.runTest {
+            transitionRepository.sendTransitionSteps(
+                from = KeyguardState.LOCKSCREEN,
+                to = KeyguardState.DREAMING,
+                testScope,
+            )
+            reset(transitionRepository)
+
             whenever(kosmos.dreamManager.canStartDreaming(anyBoolean())).thenReturn(true)
             kosmos.setCommunalAvailable(true)
             runCurrent()
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/notifications/ui/viewmodel/NotificationsShadeOverlayContentViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/notifications/ui/viewmodel/NotificationsShadeOverlayContentViewModelTest.kt
index 88a1df1..3388c75 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/notifications/ui/viewmodel/NotificationsShadeOverlayContentViewModelTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/notifications/ui/viewmodel/NotificationsShadeOverlayContentViewModelTest.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.notifications.ui.viewmodel
 
+import android.platform.test.annotations.EnableFlags
 import android.testing.TestableLooper
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
@@ -25,6 +26,7 @@
 import com.android.systemui.kosmos.testScope
 import com.android.systemui.scene.domain.interactor.sceneInteractor
 import com.android.systemui.scene.shared.model.Overlays
+import com.android.systemui.shade.shared.flag.DualShade
 import com.android.systemui.shade.ui.viewmodel.notificationsShadeOverlayContentViewModel
 import com.android.systemui.testKosmos
 import com.google.common.truth.Truth.assertThat
@@ -36,13 +38,14 @@
 @RunWith(AndroidJUnit4::class)
 @TestableLooper.RunWithLooper
 @EnableSceneContainer
+@EnableFlags(DualShade.FLAG_NAME)
 class NotificationsShadeOverlayContentViewModelTest : SysuiTestCase() {
 
     private val kosmos = testKosmos()
     private val testScope = kosmos.testScope
     private val sceneInteractor = kosmos.sceneInteractor
 
-    private val underTest = kosmos.notificationsShadeOverlayContentViewModel
+    private val underTest by lazy { kosmos.notificationsShadeOverlayContentViewModel }
 
     @Test
     fun onScrimClicked_hidesShade() =
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModelTest.kt
index abd1e2c..8c7ec47 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModelTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModelTest.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.qs.ui.viewmodel
 
+import android.platform.test.annotations.EnableFlags
 import android.testing.TestableLooper
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
@@ -25,6 +26,7 @@
 import com.android.systemui.kosmos.testScope
 import com.android.systemui.scene.domain.interactor.sceneInteractor
 import com.android.systemui.scene.shared.model.Overlays
+import com.android.systemui.shade.shared.flag.DualShade
 import com.android.systemui.testKosmos
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.test.runTest
@@ -35,13 +37,14 @@
 @RunWith(AndroidJUnit4::class)
 @TestableLooper.RunWithLooper
 @EnableSceneContainer
+@EnableFlags(DualShade.FLAG_NAME)
 class QuickSettingsShadeOverlayContentViewModelTest : SysuiTestCase() {
 
     private val kosmos = testKosmos()
     private val testScope = kosmos.testScope
     private val sceneInteractor = kosmos.sceneInteractor
 
-    private val underTest = kosmos.quickSettingsShadeOverlayContentViewModel
+    private val underTest by lazy { kosmos.quickSettingsShadeOverlayContentViewModel }
 
     @Test
     fun onScrimClicked_hidesShade() =
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/SceneFrameworkIntegrationTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/SceneFrameworkIntegrationTest.kt
index a0cafcb..c9e958d 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/SceneFrameworkIntegrationTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/SceneFrameworkIntegrationTest.kt
@@ -341,7 +341,7 @@
             bouncerActionButton?.onClick?.invoke()
             runCurrent()
 
-            // TODO(b/298026988): Assert that an activity was started once we use ActivityStarter.
+            // TODO(b/369765704): Assert that an activity was started once we use ActivityStarter.
         }
 
     @Test
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerGestureFilterTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerGestureFilterTest.kt
new file mode 100644
index 0000000..efde1ec
--- /dev/null
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerGestureFilterTest.kt
@@ -0,0 +1,112 @@
+/*
+ * 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.ui.viewmodel
+
+import android.graphics.Region
+import android.view.setSystemGestureExclusionRegion
+import androidx.compose.ui.geometry.Offset
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.kosmos.testScope
+import com.android.systemui.lifecycle.activateIn
+import com.android.systemui.scene.sceneContainerGestureFilterFactory
+import com.android.systemui.settings.displayTracker
+import com.android.systemui.testKosmos
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class SceneContainerGestureFilterTest : SysuiTestCase() {
+
+    private val kosmos = testKosmos()
+    private val testScope = kosmos.testScope
+    private val displayId = kosmos.displayTracker.defaultDisplayId
+
+    private val underTest = kosmos.sceneContainerGestureFilterFactory.create(displayId)
+    private val activationJob = Job()
+
+    @Test
+    fun shouldFilterGesture_whenNoRegion_returnsFalse() =
+        testScope.runTest {
+            activate()
+            setSystemGestureExclusionRegion(displayId, null)
+            runCurrent()
+
+            assertThat(underTest.shouldFilterGesture(Offset(100f, 100f))).isFalse()
+        }
+
+    @Test
+    fun shouldFilterGesture_whenOutsideRegion_returnsFalse() =
+        testScope.runTest {
+            activate()
+            setSystemGestureExclusionRegion(displayId, Region(0, 0, 200, 200))
+            runCurrent()
+
+            assertThat(underTest.shouldFilterGesture(Offset(300f, 100f))).isFalse()
+        }
+
+    @Test
+    fun shouldFilterGesture_whenInsideRegion_returnsTrue() =
+        testScope.runTest {
+            activate()
+            setSystemGestureExclusionRegion(displayId, Region(0, 0, 200, 200))
+            runCurrent()
+
+            assertThat(underTest.shouldFilterGesture(Offset(100f, 100f))).isTrue()
+        }
+
+    @Test(expected = IllegalStateException::class)
+    fun shouldFilterGesture_beforeActivation_throws() =
+        testScope.runTest {
+            setSystemGestureExclusionRegion(displayId, Region(0, 0, 200, 200))
+            runCurrent()
+
+            underTest.shouldFilterGesture(Offset(100f, 100f))
+        }
+
+    @Test(expected = IllegalStateException::class)
+    fun shouldFilterGesture_afterCancellation_throws() =
+        testScope.runTest {
+            activate()
+            setSystemGestureExclusionRegion(displayId, Region(0, 0, 200, 200))
+            runCurrent()
+
+            cancel()
+
+            underTest.shouldFilterGesture(Offset(100f, 100f))
+        }
+
+    private fun TestScope.activate() {
+        underTest.activateIn(testScope, activationJob)
+        runCurrent()
+    }
+
+    private fun TestScope.cancel() {
+        activationJob.cancel()
+        runCurrent()
+    }
+}
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModelTest.kt
index a0bb017..e60e742 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModelTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModelTest.kt
@@ -36,10 +36,12 @@
 import com.android.systemui.scene.domain.interactor.sceneInteractor
 import com.android.systemui.scene.fakeOverlaysByKeys
 import com.android.systemui.scene.sceneContainerConfig
+import com.android.systemui.scene.sceneContainerGestureFilterFactory
 import com.android.systemui.scene.shared.logger.sceneLogger
 import com.android.systemui.scene.shared.model.Overlays
 import com.android.systemui.scene.shared.model.Scenes
 import com.android.systemui.scene.shared.model.fakeSceneDataSource
+import com.android.systemui.settings.displayTracker
 import com.android.systemui.shade.data.repository.fakeShadeRepository
 import com.android.systemui.shade.domain.interactor.shadeInteractor
 import com.android.systemui.shade.shared.flag.DualShade
@@ -86,6 +88,8 @@
                 shadeInteractor = kosmos.shadeInteractor,
                 splitEdgeDetector = kosmos.splitEdgeDetector,
                 logger = kosmos.sceneLogger,
+                gestureFilterFactory = kosmos.sceneContainerGestureFilterFactory,
+                displayId = kosmos.displayTracker.defaultDisplayId,
                 motionEventHandlerReceiver = { motionEventHandler ->
                     this@SceneContainerViewModelTest.motionEventHandler = motionEventHandler
                 },
@@ -283,10 +287,7 @@
             fakeSceneDataSource.showOverlay(Overlays.NotificationsShade)
             assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
             assertThat(currentOverlays)
-                .containsExactly(
-                    Overlays.QuickSettingsShade,
-                    Overlays.NotificationsShade,
-                )
+                .containsExactly(Overlays.QuickSettingsShade, Overlays.NotificationsShade)
 
             val actionableContentKey =
                 underTest.getActionableContentKey(
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorImplTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorImplTest.kt
index d163abf..19ac0cf 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorImplTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorImplTest.kt
@@ -287,7 +287,7 @@
 
     @Test
     fun anyExpansion_shadeGreater() =
-        testScope.runTest() {
+        testScope.runTest {
             // WHEN shade is more expanded than QS
             shadeTestUtil.setShadeAndQsExpansion(.5f, 0f)
             runCurrent()
@@ -298,7 +298,7 @@
 
     @Test
     fun anyExpansion_qsGreater() =
-        testScope.runTest() {
+        testScope.runTest {
             // WHEN qs is more expanded than shade
             shadeTestUtil.setShadeAndQsExpansion(0f, .5f)
             runCurrent()
@@ -308,6 +308,36 @@
         }
 
     @Test
+    fun isShadeAnyExpanded_shadeCollapsed() =
+        testScope.runTest {
+            val isShadeAnyExpanded by collectLastValue(underTest.isShadeAnyExpanded)
+            shadeTestUtil.setShadeExpansion(0f)
+            runCurrent()
+
+            assertThat(isShadeAnyExpanded).isFalse()
+        }
+
+    @Test
+    fun isShadeAnyExpanded_shadePartiallyExpanded() =
+        testScope.runTest {
+            val isShadeAnyExpanded by collectLastValue(underTest.isShadeAnyExpanded)
+            shadeTestUtil.setShadeExpansion(0.01f)
+            runCurrent()
+
+            assertThat(isShadeAnyExpanded).isTrue()
+        }
+
+    @Test
+    fun isShadeAnyExpanded_shadeFullyExpanded() =
+        testScope.runTest {
+            val isShadeAnyExpanded by collectLastValue(underTest.isShadeAnyExpanded)
+            shadeTestUtil.setShadeExpansion(1f)
+            runCurrent()
+
+            assertThat(isShadeAnyExpanded).isTrue()
+        }
+
+    @Test
     fun isShadeTouchable_isFalse_whenDeviceAsleepAndNotPulsing() =
         testScope.runTest {
             powerRepository.updateWakefulness(
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorLegacyImplTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorLegacyImplTest.kt
index 109cd05..4592b60 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorLegacyImplTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorLegacyImplTest.kt
@@ -35,6 +35,7 @@
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.runCurrent
 import kotlinx.coroutines.test.runTest
+import org.junit.Assert.assertThrows
 import org.junit.Test
 import org.junit.runner.RunWith
 
@@ -382,4 +383,44 @@
             // THEN user is not interacting
             assertThat(actual).isFalse()
         }
+
+    @Test
+    fun expandNotificationsShade_unsupported() =
+        testScope.runTest {
+            assertThrows(UnsupportedOperationException::class.java) {
+                underTest.expandNotificationsShade("reason")
+            }
+        }
+
+    @Test
+    fun expandQuickSettingsShade_unsupported() =
+        testScope.runTest {
+            assertThrows(UnsupportedOperationException::class.java) {
+                underTest.expandQuickSettingsShade("reason")
+            }
+        }
+
+    @Test
+    fun collapseNotificationsShade_unsupported() =
+        testScope.runTest {
+            assertThrows(UnsupportedOperationException::class.java) {
+                underTest.collapseNotificationsShade("reason")
+            }
+        }
+
+    @Test
+    fun collapseQuickSettingsShade_unsupported() =
+        testScope.runTest {
+            assertThrows(UnsupportedOperationException::class.java) {
+                underTest.collapseQuickSettingsShade("reason")
+            }
+        }
+
+    @Test
+    fun collapseEitherShade_unsupported() =
+        testScope.runTest {
+            assertThrows(UnsupportedOperationException::class.java) {
+                underTest.collapseEitherShade("reason")
+            }
+        }
 }
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModelTest.kt
index f6fe667ff..eb8ea8b 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModelTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModelTest.kt
@@ -1,12 +1,15 @@
 package com.android.systemui.shade.ui.viewmodel
 
 import android.content.Intent
+import android.platform.test.annotations.DisableFlags
+import android.platform.test.annotations.EnableFlags
 import android.provider.AlarmClock
 import android.provider.Settings
 import android.telephony.SubscriptionManager.PROFILE_CLASS_UNSET
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import com.android.compose.animation.scene.ObservableTransitionState
+import com.android.compose.animation.scene.OverlayKey
 import com.android.compose.animation.scene.SceneKey
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.coroutines.collectLastValue
@@ -18,7 +21,9 @@
 import com.android.systemui.lifecycle.activateIn
 import com.android.systemui.plugins.activityStarter
 import com.android.systemui.scene.domain.interactor.sceneInteractor
+import com.android.systemui.scene.shared.model.Overlays
 import com.android.systemui.scene.shared.model.Scenes
+import com.android.systemui.shade.shared.flag.DualShade
 import com.android.systemui.statusbar.pipeline.mobile.data.model.SubscriptionModel
 import com.android.systemui.statusbar.pipeline.mobile.domain.interactor.fakeMobileIconsInteractor
 import com.android.systemui.testKosmos
@@ -48,7 +53,7 @@
     private val sceneInteractor = kosmos.sceneInteractor
     private val deviceEntryInteractor = kosmos.deviceEntryInteractor
 
-    private val underTest: ShadeHeaderViewModel = kosmos.shadeHeaderViewModel
+    private val underTest by lazy { kosmos.shadeHeaderViewModel }
 
     @Before
     fun setUp() {
@@ -96,6 +101,7 @@
         }
 
     @Test
+    @DisableFlags(DualShade.FLAG_NAME)
     fun onSystemIconContainerClicked_locked_collapsesShadeToLockscreen() =
         testScope.runTest {
             setDeviceEntered(false)
@@ -108,6 +114,25 @@
         }
 
     @Test
+    @EnableFlags(DualShade.FLAG_NAME)
+    fun onSystemIconContainerClicked_lockedOnDualShade_collapsesShadeToLockscreen() =
+        testScope.runTest {
+            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+            setDeviceEntered(false)
+            setScene(Scenes.Lockscreen)
+            setOverlay(Overlays.NotificationsShade)
+            assertThat(currentOverlays).isNotEmpty()
+
+            underTest.onSystemIconContainerClicked()
+            runCurrent()
+
+            assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
+            assertThat(currentOverlays).isEmpty()
+        }
+
+    @Test
+    @DisableFlags(DualShade.FLAG_NAME)
     fun onSystemIconContainerClicked_unlocked_collapsesShadeToGone() =
         testScope.runTest {
             setDeviceEntered(true)
@@ -119,6 +144,24 @@
             assertThat(sceneInteractor.currentScene.value).isEqualTo(Scenes.Gone)
         }
 
+    @Test
+    @EnableFlags(DualShade.FLAG_NAME)
+    fun onSystemIconContainerClicked_unlockedOnDualShade_collapsesShadeToGone() =
+        testScope.runTest {
+            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+            setDeviceEntered(true)
+            setScene(Scenes.Gone)
+            setOverlay(Overlays.NotificationsShade)
+            assertThat(currentOverlays).isNotEmpty()
+
+            underTest.onSystemIconContainerClicked()
+            runCurrent()
+
+            assertThat(currentScene).isEqualTo(Scenes.Gone)
+            assertThat(currentOverlays).isEmpty()
+        }
+
     companion object {
         private val SUB_1 =
             SubscriptionModel(
@@ -144,6 +187,17 @@
         testScope.runCurrent()
     }
 
+    private fun setOverlay(key: OverlayKey) {
+        val currentOverlays = sceneInteractor.currentOverlays.value + key
+        sceneInteractor.showOverlay(key, "test")
+        sceneInteractor.setTransitionState(
+            MutableStateFlow<ObservableTransitionState>(
+                ObservableTransitionState.Idle(sceneInteractor.currentScene.value, currentOverlays)
+            )
+        )
+        testScope.runCurrent()
+    }
+
     private fun TestScope.setDeviceEntered(isEntered: Boolean) {
         if (isEntered) {
             // Unlock the device marking the device has entered.
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewmodel/EmptyShadeViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewmodel/EmptyShadeViewModelTest.kt
new file mode 100644
index 0000000..f9b7769
--- /dev/null
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewmodel/EmptyShadeViewModelTest.kt
@@ -0,0 +1,208 @@
+/*
+ * 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.statusbar.notification.emptyshade.ui.viewmodel
+
+import android.app.Flags
+import android.app.NotificationManager.Policy
+import android.platform.test.annotations.DisableFlags
+import android.platform.test.annotations.EnableFlags
+import android.platform.test.flag.junit.FlagsParameterization
+import android.provider.Settings
+import android.service.notification.ZenPolicy.VISUAL_EFFECT_NOTIFICATION_LIST
+import androidx.test.filters.SmallTest
+import com.android.settingslib.notification.data.repository.updateNotificationPolicy
+import com.android.settingslib.notification.modes.TestModeBuilder
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.flags.andSceneContainer
+import com.android.systemui.kosmos.testScope
+import com.android.systemui.statusbar.notification.data.repository.activeNotificationListRepository
+import com.android.systemui.statusbar.notification.emptyshade.shared.ModesEmptyShadeFix
+import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor
+import com.android.systemui.statusbar.policy.data.repository.zenModeRepository
+import com.android.systemui.testKosmos
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import org.junit.runner.RunWith
+import platform.test.runner.parameterized.ParameterizedAndroidJunit4
+import platform.test.runner.parameterized.Parameters
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@RunWith(ParameterizedAndroidJunit4::class)
+@SmallTest
+@EnableFlags(FooterViewRefactor.FLAG_NAME)
+class EmptyShadeViewModelTest(flags: FlagsParameterization) : SysuiTestCase() {
+    private val kosmos = testKosmos()
+    private val testScope = kosmos.testScope
+    private val zenModeRepository = kosmos.zenModeRepository
+    private val activeNotificationListRepository = kosmos.activeNotificationListRepository
+
+    private val underTest = kosmos.emptyShadeViewModel
+
+    companion object {
+        @JvmStatic
+        @Parameters(name = "{0}")
+        fun getParams(): List<FlagsParameterization> {
+            return FlagsParameterization.allCombinationsOf().andSceneContainer()
+        }
+    }
+
+    init {
+        mSetFlagsRule.setFlagsParameterization(flags)
+    }
+
+    @Test
+    fun areNotificationsHiddenInShade_true() =
+        testScope.runTest {
+            val hidden by collectLastValue(underTest.areNotificationsHiddenInShade)
+
+            zenModeRepository.updateNotificationPolicy(
+                suppressedVisualEffects = Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST
+            )
+            zenModeRepository.updateZenMode(Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS)
+            runCurrent()
+
+            assertThat(hidden).isTrue()
+        }
+
+    @Test
+    fun areNotificationsHiddenInShade_false() =
+        testScope.runTest {
+            val hidden by collectLastValue(underTest.areNotificationsHiddenInShade)
+
+            zenModeRepository.updateNotificationPolicy(
+                suppressedVisualEffects = Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST
+            )
+            zenModeRepository.updateZenMode(Settings.Global.ZEN_MODE_OFF)
+            runCurrent()
+
+            assertThat(hidden).isFalse()
+        }
+
+    @Test
+    fun hasFilteredOutSeenNotifications_true() =
+        testScope.runTest {
+            val hasFilteredNotifs by collectLastValue(underTest.hasFilteredOutSeenNotifications)
+
+            activeNotificationListRepository.hasFilteredOutSeenNotifications.value = true
+            runCurrent()
+
+            assertThat(hasFilteredNotifs).isTrue()
+        }
+
+    @Test
+    fun hasFilteredOutSeenNotifications_false() =
+        testScope.runTest {
+            val hasFilteredNotifs by collectLastValue(underTest.hasFilteredOutSeenNotifications)
+
+            activeNotificationListRepository.hasFilteredOutSeenNotifications.value = false
+            runCurrent()
+
+            assertThat(hasFilteredNotifs).isFalse()
+        }
+
+    @Test
+    @EnableFlags(ModesEmptyShadeFix.FLAG_NAME)
+    @DisableFlags(Flags.FLAG_MODES_UI, Flags.FLAG_MODES_API)
+    fun text_changesWhenNotifsHiddenInShade() =
+        testScope.runTest {
+            val text by collectLastValue(underTest.text)
+
+            zenModeRepository.updateNotificationPolicy(
+                suppressedVisualEffects = Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST
+            )
+            zenModeRepository.updateZenMode(Settings.Global.ZEN_MODE_OFF)
+            runCurrent()
+
+            assertThat(text).isEqualTo("No notifications")
+
+            zenModeRepository.updateNotificationPolicy(
+                suppressedVisualEffects = Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST
+            )
+            zenModeRepository.updateZenMode(Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS)
+            runCurrent()
+
+            assertThat(text).isEqualTo("Notifications paused by Do Not Disturb")
+        }
+
+    @Test
+    @EnableFlags(ModesEmptyShadeFix.FLAG_NAME, Flags.FLAG_MODES_UI, Flags.FLAG_MODES_API)
+    fun text_reflectsModesHidingNotifications() =
+        testScope.runTest {
+            val text by collectLastValue(underTest.text)
+
+            assertThat(text).isEqualTo("No notifications")
+
+            zenModeRepository.addMode(
+                TestModeBuilder()
+                    .setId("Do not disturb")
+                    .setName("Do not disturb")
+                    .setActive(true)
+                    .setVisualEffect(VISUAL_EFFECT_NOTIFICATION_LIST, /* allowed= */ false)
+                    .build()
+            )
+            runCurrent()
+            assertThat(text).isEqualTo("Notifications paused by Do not disturb")
+
+            zenModeRepository.addMode(
+                TestModeBuilder()
+                    .setId("Work")
+                    .setName("Work")
+                    .setActive(true)
+                    .setVisualEffect(VISUAL_EFFECT_NOTIFICATION_LIST, /* allowed= */ false)
+                    .build()
+            )
+            runCurrent()
+            assertThat(text).isEqualTo("Notifications paused by Do not disturb and one other mode")
+
+            zenModeRepository.addMode(
+                TestModeBuilder()
+                    .setId("Gym")
+                    .setName("Gym")
+                    .setActive(true)
+                    .setVisualEffect(VISUAL_EFFECT_NOTIFICATION_LIST, /* allowed= */ false)
+                    .build()
+            )
+            runCurrent()
+            assertThat(text).isEqualTo("Notifications paused by Do not disturb and 2 other modes")
+
+            zenModeRepository.deactivateMode("Do not disturb")
+            zenModeRepository.deactivateMode("Work")
+            runCurrent()
+            assertThat(text).isEqualTo("Notifications paused by Gym")
+        }
+
+    @Test
+    @EnableFlags(ModesEmptyShadeFix.FLAG_NAME)
+    fun footer_isVisibleWhenSeenNotifsAreFilteredOut() =
+        testScope.runTest {
+            val footerVisible by collectLastValue(underTest.footer.isVisible)
+
+            activeNotificationListRepository.hasFilteredOutSeenNotifications.value = false
+            runCurrent()
+
+            assertThat(footerVisible).isFalse()
+
+            activeNotificationListRepository.hasFilteredOutSeenNotifications.value = true
+            runCurrent()
+
+            assertThat(footerVisible).isTrue()
+        }
+}
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModelTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModelTest.kt
index 26e1a4d..d12d6f6 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModelTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModelTest.kt
@@ -18,12 +18,9 @@
 
 package com.android.systemui.statusbar.notification.stack.ui.viewmodel
 
-import android.app.NotificationManager.Policy
 import android.platform.test.annotations.EnableFlags
 import android.platform.test.flag.junit.FlagsParameterization
-import android.provider.Settings
 import androidx.test.filters.SmallTest
-import com.android.settingslib.notification.data.repository.updateNotificationPolicy
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.coroutines.collectLastValue
 import com.android.systemui.flags.DisableSceneContainer
@@ -46,7 +43,6 @@
 import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor
 import com.android.systemui.statusbar.notification.stack.data.repository.headsUpNotificationRepository
 import com.android.systemui.statusbar.policy.data.repository.fakeUserSetupRepository
-import com.android.systemui.statusbar.policy.data.repository.zenModeRepository
 import com.android.systemui.statusbar.policy.fakeConfigurationController
 import com.android.systemui.testKosmos
 import com.android.systemui.util.ui.isAnimating
@@ -79,7 +75,6 @@
     private val fakeRemoteInputRepository = kosmos.fakeRemoteInputRepository
     private val fakeUserSetupRepository = kosmos.fakeUserSetupRepository
     private val headsUpRepository = kosmos.headsUpNotificationRepository
-    private val zenModeRepository = kosmos.zenModeRepository
 
     private val shadeTestUtil by lazy { kosmos.shadeTestUtil }
 
@@ -266,56 +261,6 @@
         }
 
     @Test
-    fun areNotificationsHiddenInShade_true() =
-        testScope.runTest {
-            val hidden by collectLastValue(underTest.areNotificationsHiddenInShade)
-
-            zenModeRepository.updateNotificationPolicy(
-                suppressedVisualEffects = Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST
-            )
-            zenModeRepository.updateZenMode(Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS)
-            runCurrent()
-
-            assertThat(hidden).isTrue()
-        }
-
-    @Test
-    fun areNotificationsHiddenInShade_false() =
-        testScope.runTest {
-            val hidden by collectLastValue(underTest.areNotificationsHiddenInShade)
-
-            zenModeRepository.updateNotificationPolicy(
-                suppressedVisualEffects = Policy.SUPPRESSED_EFFECT_NOTIFICATION_LIST
-            )
-            zenModeRepository.updateZenMode(Settings.Global.ZEN_MODE_OFF)
-            runCurrent()
-
-            assertThat(hidden).isFalse()
-        }
-
-    @Test
-    fun hasFilteredOutSeenNotifications_true() =
-        testScope.runTest {
-            val hasFilteredNotifs by collectLastValue(underTest.hasFilteredOutSeenNotifications)
-
-            activeNotificationListRepository.hasFilteredOutSeenNotifications.value = true
-            runCurrent()
-
-            assertThat(hasFilteredNotifs).isTrue()
-        }
-
-    @Test
-    fun hasFilteredOutSeenNotifications_false() =
-        testScope.runTest {
-            val hasFilteredNotifs by collectLastValue(underTest.hasFilteredOutSeenNotifications)
-
-            activeNotificationListRepository.hasFilteredOutSeenNotifications.value = false
-            runCurrent()
-
-            assertThat(hasFilteredNotifs).isFalse()
-        }
-
-    @Test
     fun shouldIncludeFooterView_trueWhenShade() =
         testScope.runTest {
             val shouldIncludeFooterView by collectFooterViewVisibility()
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/policy/HeadsUpManagerPhoneTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/policy/HeadsUpManagerPhoneTest.kt
index 2c8cc1a..3053672 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/policy/HeadsUpManagerPhoneTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/policy/HeadsUpManagerPhoneTest.kt
@@ -47,7 +47,6 @@
 import com.android.systemui.util.mockito.mock
 import com.android.systemui.util.settings.GlobalSettings
 import com.android.systemui.util.time.SystemClock
-import com.google.common.truth.Truth.assertThat
 import junit.framework.Assert
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -248,35 +247,32 @@
 
     @Test
     @EnableFlags(NotificationThrottleHun.FLAG_NAME)
-    fun testShowNotification_removeWhenReorderingAllowedTrue() {
-        whenever(mVSProvider.isReorderingAllowed).thenReturn(true)
-        val hmp = createHeadsUpManagerPhone()
-
-        val notifEntry = HeadsUpManagerTestUtil.createEntry(/* id= */ 0, mContext)
-        hmp.showNotification(notifEntry)
-        assertThat(hmp.mEntriesToRemoveWhenReorderingAllowed.contains(notifEntry)).isTrue();
-    }
-
-    @Test
-    @EnableFlags(NotificationThrottleHun.FLAG_NAME)
-    fun testShowNotification_reorderNotAllowed_seenInShadeTrue() {
+    fun testShowNotification_reorderNotAllowed_notPulsing_seenInShadeTrue() {
         whenever(mVSProvider.isReorderingAllowed).thenReturn(false)
         val hmp = createHeadsUpManagerPhone()
 
         val notifEntry = HeadsUpManagerTestUtil.createEntry(/* id= */ 0, mContext)
+        val row = mock<ExpandableNotificationRow>()
+        whenever(row.showingPulsing()).thenReturn(false)
+        notifEntry.row = row
+
         hmp.showNotification(notifEntry)
-        assertThat(notifEntry.isSeenInShade).isTrue();
+        Assert.assertTrue(notifEntry.isSeenInShade)
     }
 
     @Test
     @EnableFlags(NotificationThrottleHun.FLAG_NAME)
-    fun testShowNotification_reorderAllowed_seenInShadeFalse() {
+    fun testShowNotification_reorderAllowed_notPulsing_seenInShadeFalse() {
         whenever(mVSProvider.isReorderingAllowed).thenReturn(true)
         val hmp = createHeadsUpManagerPhone()
 
         val notifEntry = HeadsUpManagerTestUtil.createEntry(/* id= */ 0, mContext)
+        val row = mock<ExpandableNotificationRow>()
+        whenever(row.showingPulsing()).thenReturn(false)
+        notifEntry.row = row
+
         hmp.showNotification(notifEntry)
-        assertThat(notifEntry.isSeenInShade).isFalse();
+        Assert.assertFalse(notifEntry.isSeenInShade)
     }
 
     @Test
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/policy/domain/interactor/ZenModeInteractorTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/policy/domain/interactor/ZenModeInteractorTest.kt
index 0f6dc07..c5ccf9e 100644
--- a/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/policy/domain/interactor/ZenModeInteractorTest.kt
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/policy/domain/interactor/ZenModeInteractorTest.kt
@@ -25,6 +25,7 @@
 import android.provider.Settings.Secure.ZEN_DURATION_FOREVER
 import android.provider.Settings.Secure.ZEN_DURATION_PROMPT
 import android.service.notification.SystemZenRules
+import android.service.notification.ZenPolicy.VISUAL_EFFECT_NOTIFICATION_LIST
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import com.android.internal.R
@@ -34,6 +35,7 @@
 import com.android.systemui.coroutines.collectLastValue
 import com.android.systemui.kosmos.testScope
 import com.android.systemui.shared.settings.data.repository.secureSettingsRepository
+import com.android.systemui.statusbar.notification.emptyshade.shared.ModesEmptyShadeFix
 import com.android.systemui.statusbar.policy.data.repository.fakeDeviceProvisioningRepository
 import com.android.systemui.statusbar.policy.data.repository.fakeZenModeRepository
 import com.android.systemui.testKosmos
@@ -379,4 +381,46 @@
 
             assertThat(dndMode!!.isActive).isTrue()
         }
+
+    @Test
+    @EnableFlags(ModesEmptyShadeFix.FLAG_NAME, Flags.FLAG_MODES_UI, Flags.FLAG_MODES_API)
+    fun modesHidingNotifications_onlyIncludesModesWithNotifListSuppression() =
+        testScope.runTest {
+            val modesHidingNotifications by collectLastValue(underTest.modesHidingNotifications)
+
+            zenModeRepository.addModes(
+                listOf(
+                    TestModeBuilder()
+                        .setName("Not active, no list suppression")
+                        .setActive(false)
+                        .setVisualEffect(VISUAL_EFFECT_NOTIFICATION_LIST, /* allowed= */ true)
+                        .build(),
+                    TestModeBuilder()
+                        .setName("Not active, has list suppression")
+                        .setActive(false)
+                        .setVisualEffect(VISUAL_EFFECT_NOTIFICATION_LIST, /* allowed= */ false)
+                        .build(),
+                    TestModeBuilder()
+                        .setName("No list suppression")
+                        .setActive(true)
+                        .setVisualEffect(VISUAL_EFFECT_NOTIFICATION_LIST, /* allowed= */ true)
+                        .build(),
+                    TestModeBuilder()
+                        .setName("Has list suppression 1")
+                        .setActive(true)
+                        .setVisualEffect(VISUAL_EFFECT_NOTIFICATION_LIST, /* allowed= */ false)
+                        .build(),
+                    TestModeBuilder()
+                        .setName("Has list suppression 2")
+                        .setActive(true)
+                        .setVisualEffect(VISUAL_EFFECT_NOTIFICATION_LIST, /* allowed= */ false)
+                        .build(),
+                )
+            )
+            runCurrent()
+
+            assertThat(modesHidingNotifications?.map { it.name })
+                .containsExactly("Has list suppression 1", "Has list suppression 2")
+                .inOrder()
+        }
 }
diff --git a/packages/SystemUI/res/layout/status_bar_no_notifications.xml b/packages/SystemUI/res/layout/status_bar_no_notifications.xml
index 248e611..e26b855 100644
--- a/packages/SystemUI/res/layout/status_bar_no_notifications.xml
+++ b/packages/SystemUI/res/layout/status_bar_no_notifications.xml
@@ -26,6 +26,7 @@
             android:layout_height="wrap_content"
             android:layout_gravity="center"
             android:gravity="center"
+            android:paddingHorizontal="8dp"
             >
         <TextView
                 android:id="@+id/no_notifications"
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 24b6579..75389b1 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -1473,6 +1473,16 @@
     <!-- The text to show in the notifications shade when dnd is suppressing notifications. [CHAR LIMIT=100] -->
     <string name="dnd_suppressing_shade_text">Notifications paused by Do Not Disturb</string>
 
+    <!-- The text to show in the notifications shade when a mode is suppressing notifications. [CHAR LIMIT=100] -->
+    <string name="modes_suppressing_shade_text">
+        {count, plural, offset:1
+            =0 {No notifications}
+            =1 {Notifications paused by {mode}}
+            =2 {Notifications paused by {mode} and one other mode}
+            other {Notifications paused by {mode} and # other modes}
+        }
+    </string>
+
     <!-- Media projection permission dialog action text. [CHAR LIMIT=60] -->
     <string name="media_projection_action_text">Start now</string>
 
diff --git a/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerActionButtonInteractor.kt b/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerActionButtonInteractor.kt
index 8b5a09b..2c026c0 100644
--- a/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerActionButtonInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerActionButtonInteractor.kt
@@ -103,7 +103,7 @@
                 prepareToPerformAction()
                 returnToCall()
             },
-            onLongClick = null
+            onLongClick = null,
         )
     }
 
@@ -115,15 +115,15 @@
                 dozeLogger.logEmergencyCall()
                 startEmergencyDialerActivity()
             },
-            // TODO(b/308001302): The long click detector doesn't work properly, investigate.
+            // TODO(b/369767936): The long click detector doesn't work properly, investigate.
             onLongClick = {
                 if (emergencyAffordanceManager.needsEmergencyAffordance()) {
                     prepareToPerformAction()
 
-                    // TODO(b/298026988): Check that !longPressWasDragged before invoking.
+                    // TODO(b/369767936): Check that !longPressWasDragged before invoking.
                     emergencyAffordanceManager.performEmergencyCall()
                 }
-            }
+            },
         )
     }
 
@@ -143,7 +143,7 @@
             applicationContext.startActivityAsUser(
                 this,
                 ActivityOptions.makeCustomAnimation(applicationContext, 0, 0).toBundle(),
-                UserHandle(selectedUserInteractor.getSelectedUserId())
+                UserHandle(selectedUserInteractor.getSelectedUserId()),
             )
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/flags/FlagDependencies.kt b/packages/SystemUI/src/com/android/systemui/flags/FlagDependencies.kt
index 0b775ab..820c102 100644
--- a/packages/SystemUI/src/com/android/systemui/flags/FlagDependencies.kt
+++ b/packages/SystemUI/src/com/android/systemui/flags/FlagDependencies.kt
@@ -35,6 +35,8 @@
 import com.android.systemui.scene.shared.flag.SceneContainerFlag
 import com.android.systemui.shade.shared.flag.DualShade
 import com.android.systemui.statusbar.notification.collection.SortBySectionTimeFlag
+import com.android.systemui.statusbar.notification.emptyshade.shared.ModesEmptyShadeFix
+import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor
 import com.android.systemui.statusbar.notification.interruption.VisualInterruptionRefactor
 import com.android.systemui.statusbar.notification.shared.NotificationAvalancheSuppression
 import com.android.systemui.statusbar.notification.shared.NotificationMinimalismPrototype
@@ -56,6 +58,8 @@
         NotificationAvalancheSuppression.token dependsOn VisualInterruptionRefactor.token
         PriorityPeopleSection.token dependsOn SortBySectionTimeFlag.token
         NotificationMinimalismPrototype.token dependsOn NotificationThrottleHun.token
+        ModesEmptyShadeFix.token dependsOn FooterViewRefactor.token
+        ModesEmptyShadeFix.token dependsOn modesUi
 
         // SceneContainer dependencies
         SceneContainerFlag.getFlagDependencies().forEach { (alpha, beta) -> alpha dependsOn beta }
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewConfigurator.kt b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewConfigurator.kt
index 416eaba..063adc8 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewConfigurator.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewConfigurator.kt
@@ -63,6 +63,7 @@
 import com.android.systemui.shade.domain.interactor.ShadeInteractor
 import com.android.systemui.statusbar.KeyguardIndicationController
 import com.android.systemui.statusbar.VibratorHelper
+import com.android.systemui.statusbar.notification.stack.ui.viewmodel.NotificationLockscreenScrimViewModel
 import com.android.systemui.statusbar.phone.ScreenOffAnimationController
 import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager
 import com.android.systemui.temporarydisplay.chipbar.ChipbarCoordinator
@@ -102,6 +103,7 @@
     private val keyguardClockViewModel: KeyguardClockViewModel,
     private val smartspaceViewModel: KeyguardSmartspaceViewModel,
     private val lockscreenContentViewModelFactory: LockscreenContentViewModel.Factory,
+    private val notificationScrimViewModelFactory: NotificationLockscreenScrimViewModel.Factory,
     private val lockscreenSceneBlueprintsLazy: Lazy<Set<LockscreenSceneBlueprint>>,
     private val clockInteractor: KeyguardClockInteractor,
     private val keyguardViewMediator: KeyguardViewMediator,
@@ -207,6 +209,7 @@
     private fun createLockscreen(
         context: Context,
         viewModelFactory: LockscreenContentViewModel.Factory,
+        notificationScrimViewModelFactory: NotificationLockscreenScrimViewModel.Factory,
         blueprints: Set<@JvmSuppressWildcards LockscreenSceneBlueprint>,
     ): View {
         val sceneBlueprints =
@@ -222,6 +225,8 @@
                         with(
                             LockscreenContent(
                                 viewModelFactory = viewModelFactory,
+                                notificationScrimViewModelFactory =
+                                    notificationScrimViewModelFactory,
                                 blueprints = sceneBlueprints,
                                 clockInteractor = clockInteractor,
                             )
diff --git a/packages/SystemUI/src/com/android/systemui/notifications/ui/viewmodel/NotificationsShadeOverlayContentViewModel.kt b/packages/SystemUI/src/com/android/systemui/notifications/ui/viewmodel/NotificationsShadeOverlayContentViewModel.kt
index 5be225c..219e45c 100644
--- a/packages/SystemUI/src/com/android/systemui/notifications/ui/viewmodel/NotificationsShadeOverlayContentViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/notifications/ui/viewmodel/NotificationsShadeOverlayContentViewModel.kt
@@ -16,8 +16,7 @@
 
 package com.android.systemui.notifications.ui.viewmodel
 
-import com.android.systemui.scene.domain.interactor.SceneInteractor
-import com.android.systemui.scene.shared.model.Overlays
+import com.android.systemui.shade.domain.interactor.ShadeInteractor
 import com.android.systemui.shade.ui.viewmodel.ShadeHeaderViewModel
 import com.android.systemui.statusbar.notification.stack.ui.viewmodel.NotificationsPlaceholderViewModel
 import dagger.assisted.AssistedFactory
@@ -34,13 +33,10 @@
 constructor(
     val shadeHeaderViewModelFactory: ShadeHeaderViewModel.Factory,
     val notificationsPlaceholderViewModelFactory: NotificationsPlaceholderViewModel.Factory,
-    private val sceneInteractor: SceneInteractor,
+    private val shadeInteractor: ShadeInteractor,
 ) {
     fun onScrimClicked() {
-        sceneInteractor.hideOverlay(
-            overlay = Overlays.NotificationsShade,
-            loggingReason = "Shade scrim clicked",
-        )
+        shadeInteractor.collapseNotificationsShade(loggingReason = "Shade scrim clicked")
     }
 
     @AssistedFactory
diff --git a/packages/SystemUI/src/com/android/systemui/qs/composefragment/QSFragmentCompose.kt b/packages/SystemUI/src/com/android/systemui/qs/composefragment/QSFragmentCompose.kt
index c807960..ba0d938 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/composefragment/QSFragmentCompose.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/composefragment/QSFragmentCompose.kt
@@ -17,12 +17,15 @@
 package com.android.systemui.qs.composefragment
 
 import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.PointF
 import android.graphics.Rect
 import android.os.Bundle
 import android.util.IndentingPrintWriter
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.FrameLayout
 import androidx.activity.OnBackPressedDispatcher
 import androidx.activity.OnBackPressedDispatcherOwner
 import androidx.activity.setViewTreeOnBackPressedDispatcherOwner
@@ -185,62 +188,76 @@
         savedInstanceState: Bundle?,
     ): View {
         val context = inflater.context
-        return ComposeView(context).apply {
-            setBackPressedDispatcher()
-            setContent {
-                PlatformTheme {
-                    val visible by viewModel.qsVisible.collectAsStateWithLifecycle()
+        val composeView =
+            ComposeView(context).apply {
+                setBackPressedDispatcher()
+                setContent {
+                    PlatformTheme {
+                        val visible by viewModel.qsVisible.collectAsStateWithLifecycle()
 
-                    AnimatedVisibility(
-                        visible = visible,
-                        modifier =
-                            Modifier.windowInsetsPadding(WindowInsets.navigationBars)
-                                .thenIf(notificationScrimClippingParams.isEnabled) {
-                                    Modifier.notificationScrimClip(
-                                        notificationScrimClippingParams.leftInset,
-                                        notificationScrimClippingParams.top,
-                                        notificationScrimClippingParams.rightInset,
-                                        notificationScrimClippingParams.bottom,
-                                        notificationScrimClippingParams.radius,
+                        AnimatedVisibility(
+                            visible = visible,
+                            modifier =
+                                Modifier.windowInsetsPadding(WindowInsets.navigationBars)
+                                    .thenIf(notificationScrimClippingParams.isEnabled) {
+                                        Modifier.notificationScrimClip(
+                                            notificationScrimClippingParams.leftInset,
+                                            notificationScrimClippingParams.top,
+                                            notificationScrimClippingParams.rightInset,
+                                            notificationScrimClippingParams.bottom,
+                                            notificationScrimClippingParams.radius,
+                                        )
+                                    }
+                                    .graphicsLayer { elevation = 4.dp.toPx() },
+                        ) {
+                            val isEditing by
+                                viewModel.containerViewModel.editModeViewModel.isEditing
+                                    .collectAsStateWithLifecycle()
+                            val animationSpecEditMode = tween<Float>(EDIT_MODE_TIME_MILLIS)
+                            AnimatedContent(
+                                targetState = isEditing,
+                                transitionSpec = {
+                                    fadeIn(animationSpecEditMode) togetherWith
+                                        fadeOut(animationSpecEditMode)
+                                },
+                                label = "EditModeAnimatedContent",
+                            ) { editing ->
+                                if (editing) {
+                                    val qqsPadding by
+                                        viewModel.qqsHeaderHeight.collectAsStateWithLifecycle()
+                                    EditMode(
+                                        viewModel = viewModel.containerViewModel.editModeViewModel,
+                                        modifier =
+                                            Modifier.fillMaxWidth()
+                                                .padding(top = { qqsPadding })
+                                                .padding(
+                                                    horizontal = {
+                                                        QuickSettingsShade.Dimensions.Padding
+                                                            .roundToPx()
+                                                    }
+                                                ),
                                     )
+                                } else {
+                                    CollapsableQuickSettingsSTL()
                                 }
-                                .graphicsLayer { elevation = 4.dp.toPx() },
-                    ) {
-                        val isEditing by
-                            viewModel.containerViewModel.editModeViewModel.isEditing
-                                .collectAsStateWithLifecycle()
-                        val animationSpecEditMode = tween<Float>(EDIT_MODE_TIME_MILLIS)
-                        AnimatedContent(
-                            targetState = isEditing,
-                            transitionSpec = {
-                                fadeIn(animationSpecEditMode) togetherWith
-                                    fadeOut(animationSpecEditMode)
-                            },
-                            label = "EditModeAnimatedContent",
-                        ) { editing ->
-                            if (editing) {
-                                val qqsPadding by
-                                    viewModel.qqsHeaderHeight.collectAsStateWithLifecycle()
-                                EditMode(
-                                    viewModel = viewModel.containerViewModel.editModeViewModel,
-                                    modifier =
-                                        Modifier.fillMaxWidth()
-                                            .padding(top = { qqsPadding })
-                                            .padding(
-                                                horizontal = {
-                                                    QuickSettingsShade.Dimensions.Padding
-                                                        .roundToPx()
-                                                }
-                                            ),
-                                )
-                            } else {
-                                CollapsableQuickSettingsSTL()
                             }
                         }
                     }
                 }
             }
-        }
+
+        val frame =
+            FrameLayoutTouchPassthrough(
+                context,
+                { notificationScrimClippingParams.isEnabled },
+                { notificationScrimClippingParams.top },
+            )
+        frame.addView(
+            composeView,
+            FrameLayout.LayoutParams.MATCH_PARENT,
+            FrameLayout.LayoutParams.MATCH_PARENT,
+        )
+        return frame
     }
 
     /**
@@ -762,3 +779,26 @@
 }
 
 private const val EDIT_MODE_TIME_MILLIS = 500
+
+/**
+ * Ignore touches below the value returned by [clippingTopProvider], when clipping is enabled, as
+ * per [clippingEnabledProvider].
+ */
+private class FrameLayoutTouchPassthrough(
+    context: Context,
+    private val clippingEnabledProvider: () -> Boolean,
+    private val clippingTopProvider: () -> Int,
+) : FrameLayout(context) {
+    override fun isTransformedTouchPointInView(
+        x: Float,
+        y: Float,
+        child: View?,
+        outLocalPoint: PointF?,
+    ): Boolean {
+        return if (clippingEnabledProvider() && y + translationY > clippingTopProvider()) {
+            false
+        } else {
+            super.isTransformedTouchPointInView(x, y, child, outLocalPoint)
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewImpl.kt b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewImpl.kt
index 6a8cc17..4f3ea83 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewImpl.kt
@@ -126,12 +126,12 @@
     private val overlayColorActive =
         Utils.applyAlpha(
             /* alpha= */ 0.11f,
-            Utils.getColorAttrDefaultColor(context, R.attr.onShadeActive)
+            Utils.getColorAttrDefaultColor(context, R.attr.onShadeActive),
         )
     private val overlayColorInactive =
         Utils.applyAlpha(
             /* alpha= */ 0.08f,
-            Utils.getColorAttrDefaultColor(context, R.attr.onShadeInactive)
+            Utils.getColorAttrDefaultColor(context, R.attr.onShadeInactive),
         )
 
     private val colorLabelActive = Utils.getColorAttrDefaultColor(context, R.attr.onShadeActive)
@@ -188,10 +188,7 @@
     private var lastState = INVALID
     private var lastIconTint = 0
     private val launchableViewDelegate =
-        LaunchableViewDelegate(
-            this,
-            superSetVisibility = { super.setVisibility(it) },
-        )
+        LaunchableViewDelegate(this, superSetVisibility = { super.setVisibility(it) })
     private var lastDisabledByPolicy = false
 
     private val locInScreen = IntArray(2)
@@ -418,7 +415,7 @@
             initLongPressEffectCallback()
             init(
                 { _: View -> longPressEffect.onTileClick() },
-                null, // Haptics and long-clicks will be handled by the [QSLongPressEffect]
+                { _: View -> true }, // Haptics and long-clicks are handled by [QSLongPressEffect]
             )
         } else {
             val expandable = Expandable.fromView(this)
@@ -583,7 +580,7 @@
                     AccessibilityNodeInfo.AccessibilityAction.ACTION_CLICK.id,
                     resources.getString(
                         R.string.accessibility_tile_disabled_by_policy_action_description
-                    )
+                    ),
                 )
             )
         } else {
@@ -591,7 +588,7 @@
                 info.addAction(
                     AccessibilityNodeInfo.AccessibilityAction(
                         AccessibilityNodeInfo.AccessibilityAction.ACTION_LONG_CLICK.id,
-                        resources.getString(R.string.accessibility_long_click_tile)
+                        resources.getString(R.string.accessibility_long_click_tile),
                     )
                 )
             }
@@ -716,35 +713,35 @@
                 state.spec,
                 state.state,
                 state.disabledByPolicy,
-                getBackgroundColorForState(state.state, state.disabledByPolicy)
+                getBackgroundColorForState(state.state, state.disabledByPolicy),
             )
             if (allowAnimations) {
                 singleAnimator.setValues(
                     colorValuesHolder(
                         BACKGROUND_NAME,
                         backgroundColor,
-                        getBackgroundColorForState(state.state, state.disabledByPolicy)
+                        getBackgroundColorForState(state.state, state.disabledByPolicy),
                     ),
                     colorValuesHolder(
                         LABEL_NAME,
                         label.currentTextColor,
-                        getLabelColorForState(state.state, state.disabledByPolicy)
+                        getLabelColorForState(state.state, state.disabledByPolicy),
                     ),
                     colorValuesHolder(
                         SECONDARY_LABEL_NAME,
                         secondaryLabel.currentTextColor,
-                        getSecondaryLabelColorForState(state.state, state.disabledByPolicy)
+                        getSecondaryLabelColorForState(state.state, state.disabledByPolicy),
                     ),
                     colorValuesHolder(
                         CHEVRON_NAME,
                         chevronView.imageTintList?.defaultColor ?: 0,
-                        getChevronColorForState(state.state, state.disabledByPolicy)
+                        getChevronColorForState(state.state, state.disabledByPolicy),
                     ),
                     colorValuesHolder(
                         OVERLAY_NAME,
                         backgroundOverlayColor,
-                        getOverlayColorForState(state.state)
-                    )
+                        getOverlayColorForState(state.state),
+                    ),
                 )
                 singleAnimator.start()
             } else {
@@ -753,7 +750,7 @@
                     getLabelColorForState(state.state, state.disabledByPolicy),
                     getSecondaryLabelColorForState(state.state, state.disabledByPolicy),
                     getChevronColorForState(state.state, state.disabledByPolicy),
-                    getOverlayColorForState(state.state)
+                    getOverlayColorForState(state.state),
                 )
             }
         }
@@ -1077,7 +1074,7 @@
             backgroundColor,
             label.currentTextColor,
             secondaryLabel.currentTextColor,
-            chevronView.imageTintList?.defaultColor ?: 0
+            chevronView.imageTintList?.defaultColor ?: 0,
         )
 
     inner class StateChangeRunnable(private val state: QSTile.State) : Runnable {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModel.kt b/packages/SystemUI/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModel.kt
index 3b97d82..7c8fbea 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModel.kt
@@ -16,8 +16,7 @@
 
 package com.android.systemui.qs.ui.viewmodel
 
-import com.android.systemui.scene.domain.interactor.SceneInteractor
-import com.android.systemui.scene.shared.model.Overlays
+import com.android.systemui.shade.domain.interactor.ShadeInteractor
 import com.android.systemui.shade.ui.viewmodel.ShadeHeaderViewModel
 import dagger.assisted.AssistedFactory
 import dagger.assisted.AssistedInject
@@ -31,15 +30,12 @@
 class QuickSettingsShadeOverlayContentViewModel
 @AssistedInject
 constructor(
-    val sceneInteractor: SceneInteractor,
+    val shadeInteractor: ShadeInteractor,
     val shadeHeaderViewModelFactory: ShadeHeaderViewModel.Factory,
     val quickSettingsContainerViewModel: QuickSettingsContainerViewModel,
 ) {
     fun onScrimClicked() {
-        sceneInteractor.hideOverlay(
-            overlay = Overlays.QuickSettingsShade,
-            loggingReason = "Shade scrim clicked",
-        )
+        shadeInteractor.collapseQuickSettingsShade(loggingReason = "Shade scrim clicked")
     }
 
     @AssistedFactory
diff --git a/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java b/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
index ac49e91..559c263 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
@@ -248,7 +248,8 @@
                         } else if (action == ACTION_UP) {
                             // Gesture was too short to be picked up by scene container touch
                             // handling; programmatically start the transition to the shade.
-                            mShadeInteractor.get().expandNotificationShade("short launcher swipe");
+                            mShadeInteractor.get()
+                                    .expandNotificationsShade("short launcher swipe", null);
                         }
                     }
                     event.recycle();
@@ -265,7 +266,8 @@
                         mSceneInteractor.get().onRemoteUserInputStarted(
                                 "trackpad swipe");
                     } else if (action == ACTION_UP) {
-                        mShadeInteractor.get().expandNotificationShade("short trackpad swipe");
+                        mShadeInteractor.get()
+                                .expandNotificationsShade("short trackpad swipe", null);
                     }
                     mStatusBarWinController.getWindowRootView().dispatchTouchEvent(event);
                 } else {
diff --git a/packages/SystemUI/src/com/android/systemui/scene/data/repository/SystemGestureExclusionRepository.kt b/packages/SystemUI/src/com/android/systemui/scene/data/repository/SystemGestureExclusionRepository.kt
new file mode 100644
index 0000000..a8d0777
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/scene/data/repository/SystemGestureExclusionRepository.kt
@@ -0,0 +1,56 @@
+/*
+ * 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.scene.data.repository
+
+import android.graphics.Region
+import android.view.ISystemGestureExclusionListener
+import android.view.IWindowManager
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.utils.coroutines.flow.conflatedCallbackFlow
+import javax.inject.Inject
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.Flow
+
+@SysUISingleton
+class SystemGestureExclusionRepository
+@Inject
+constructor(private val windowManager: IWindowManager) {
+
+    /**
+     * Returns [Flow] of the [Region] in which system gestures should be excluded on the display
+     * identified with [displayId].
+     */
+    fun exclusionRegion(displayId: Int): Flow<Region?> {
+        return conflatedCallbackFlow {
+            val listener =
+                object : ISystemGestureExclusionListener.Stub() {
+                    override fun onSystemGestureExclusionChanged(
+                        displayId: Int,
+                        restrictedRegion: Region?,
+                        unrestrictedRegion: Region?,
+                    ) {
+                        trySend(restrictedRegion)
+                    }
+                }
+            windowManager.registerSystemGestureExclusionListener(listener, displayId)
+
+            awaitClose {
+                windowManager.unregisterSystemGestureExclusionListener(listener, displayId)
+            }
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/scene/domain/interactor/SystemGestureExclusionInteractor.kt b/packages/SystemUI/src/com/android/systemui/scene/domain/interactor/SystemGestureExclusionInteractor.kt
new file mode 100644
index 0000000..4cee874
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/scene/domain/interactor/SystemGestureExclusionInteractor.kt
@@ -0,0 +1,35 @@
+/*
+ * 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.scene.domain.interactor
+
+import android.graphics.Region
+import com.android.systemui.scene.data.repository.SystemGestureExclusionRepository
+import javax.inject.Inject
+import kotlinx.coroutines.flow.Flow
+
+class SystemGestureExclusionInteractor
+@Inject
+constructor(private val repository: SystemGestureExclusionRepository) {
+
+    /**
+     * Returns [Flow] of the [Region] in which system gestures should be excluded on the display
+     * identified with [displayId].
+     */
+    fun exclusionRegion(displayId: Int): Flow<Region?> {
+        return repository.exclusionRegion(displayId)
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/scene/shared/model/TransitionKeys.kt b/packages/SystemUI/src/com/android/systemui/scene/shared/model/TransitionKeys.kt
index b9f57f2..3c6d858 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/shared/model/TransitionKeys.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/shared/model/TransitionKeys.kt
@@ -32,4 +32,7 @@
      * normal collapse would.
      */
     val SlightlyFasterShadeCollapse = TransitionKey("SlightlyFasterShadeCollapse")
+
+    /** Reference to a content transition that should happen instantly, i.e. without animation. */
+    val Instant = TransitionKey("Instant")
 }
diff --git a/packages/SystemUI/src/com/android/systemui/scene/ui/view/SceneWindowRootViewBinder.kt b/packages/SystemUI/src/com/android/systemui/scene/ui/view/SceneWindowRootViewBinder.kt
index 7f35d73..a7e7d8b 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/ui/view/SceneWindowRootViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/ui/view/SceneWindowRootViewBinder.kt
@@ -107,7 +107,9 @@
             view.viewModel(
                 traceName = "SceneWindowRootViewBinder",
                 minWindowLifecycleState = WindowLifecycleState.ATTACHED,
-                factory = { viewModelFactory.create(motionEventHandlerReceiver) },
+                factory = {
+                    viewModelFactory.create(view.context.displayId, motionEventHandlerReceiver)
+                },
             ) { viewModel ->
                 try {
                     view.setViewTreeOnBackPressedDispatcherOwner(
@@ -184,7 +186,7 @@
                 PlatformTheme {
                     ScreenDecorProvider(
                         displayCutout = displayCutoutFromWindowInsets(scope, context, windowInsets),
-                        screenCornerRadius = ScreenDecorationsUtils.getWindowCornerRadius(context)
+                        screenCornerRadius = ScreenDecorationsUtils.getWindowCornerRadius(context),
                     ) {
                         SceneContainer(
                             viewModel = viewModel,
@@ -205,9 +207,7 @@
     ): ComposeView {
         return ComposeView(context).apply {
             setContent {
-                AlternateBouncer(
-                    alternateBouncerDependencies = alternateBouncerDependencies,
-                )
+                AlternateBouncer(alternateBouncerDependencies = alternateBouncerDependencies)
             }
         }
     }
@@ -234,14 +234,7 @@
                         else -> CutoutLocation.CENTER
                     }
                 val viewDisplayCutout = it?.displayCutout
-                DisplayCutout(
-                    left,
-                    top,
-                    right,
-                    bottom,
-                    location,
-                    viewDisplayCutout,
-                )
+                DisplayCutout(left, top, right, bottom, location, viewDisplayCutout)
             }
             .stateIn(scope, SharingStarted.WhileSubscribed(), DisplayCutout())
 
diff --git a/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerGestureFilter.kt b/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerGestureFilter.kt
new file mode 100644
index 0000000..a1d915a
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerGestureFilter.kt
@@ -0,0 +1,65 @@
+/*
+ * 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.scene.ui.viewmodel
+
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.geometry.Offset
+import com.android.systemui.lifecycle.ExclusiveActivatable
+import com.android.systemui.lifecycle.Hydrator
+import com.android.systemui.scene.domain.interactor.SystemGestureExclusionInteractor
+import dagger.assisted.Assisted
+import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
+import kotlin.math.roundToInt
+
+/** Decides whether drag gestures should be filtered out in the scene container framework. */
+class SceneContainerGestureFilter
+@AssistedInject
+constructor(interactor: SystemGestureExclusionInteractor, @Assisted displayId: Int) :
+    ExclusiveActivatable() {
+
+    private val hydrator = Hydrator("SceneContainerGestureFilter.hydrator")
+    private val exclusionRegion by
+        hydrator.hydratedStateOf(
+            traceName = "exclusionRegion",
+            initialValue = null,
+            source = interactor.exclusionRegion(displayId),
+        )
+
+    override suspend fun onActivated(): Nothing {
+        hydrator.activate()
+    }
+
+    /**
+     * Returns `true` if a drag gesture starting at [startPosition] should be filtered out (e.g.
+     * ignored, `false` otherwise.
+     *
+     * Invoke this and pass in the position of the `ACTION_DOWN` pointer event that began the
+     * gesture.
+     */
+    fun shouldFilterGesture(startPosition: Offset): Boolean {
+        check(isActive) { "Must be activated to use!" }
+
+        return exclusionRegion?.contains(startPosition.x.roundToInt(), startPosition.y.roundToInt())
+            ?: false
+    }
+
+    @AssistedFactory
+    interface Factory {
+        fun create(displayId: Int): SceneContainerGestureFilter
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModel.kt b/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModel.kt
index af1f5a7..0bf2d49 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModel.kt
@@ -18,6 +18,7 @@
 
 import android.view.MotionEvent
 import androidx.compose.runtime.getValue
+import androidx.compose.ui.geometry.Offset
 import com.android.compose.animation.scene.ContentKey
 import com.android.compose.animation.scene.DefaultEdgeDetector
 import com.android.compose.animation.scene.ObservableTransitionState
@@ -41,9 +42,12 @@
 import dagger.assisted.Assisted
 import dagger.assisted.AssistedFactory
 import dagger.assisted.AssistedInject
+import kotlinx.coroutines.awaitCancellation
+import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.launch
 
 /** Models UI state for the scene container. */
 class SceneContainerViewModel
@@ -55,6 +59,8 @@
     shadeInteractor: ShadeInteractor,
     private val splitEdgeDetector: SplitEdgeDetector,
     private val logger: SceneLogger,
+    gestureFilterFactory: SceneContainerGestureFilter.Factory,
+    @Assisted displayId: Int,
     @Assisted private val motionEventHandlerReceiver: (MotionEventHandler?) -> Unit,
 ) : ExclusiveActivatable() {
 
@@ -80,6 +86,8 @@
                 },
         )
 
+    private val gestureFilter: SceneContainerGestureFilter = gestureFilterFactory.create(displayId)
+
     override suspend fun onActivated(): Nothing {
         try {
             // Sends a MotionEventHandler to the owner of the view-model so they can report
@@ -96,7 +104,11 @@
                 }
             )
 
-            hydrator.activate()
+            coroutineScope {
+                launch { hydrator.activate() }
+                launch { gestureFilter.activate() }
+            }
+            awaitCancellation()
         } finally {
             // Clears the previously-sent MotionEventHandler so the owner of the view-model releases
             // their reference to it.
@@ -243,6 +255,17 @@
         }
     }
 
+    /**
+     * Returns `true` if a drag gesture starting at [startPosition] should be filtered out (e.g.
+     * ignored, `false` otherwise.
+     *
+     * Invoke this and pass in the position of the `ACTION_DOWN` pointer event that began the
+     * gesture.
+     */
+    fun shouldFilterGesture(startPosition: Offset): Boolean {
+        return gestureFilter.shouldFilterGesture(startPosition)
+    }
+
     /** Defines interface for classes that can handle externally-reported [MotionEvent]s. */
     interface MotionEventHandler {
         /** Notifies that a [MotionEvent] has occurred. */
@@ -258,7 +281,8 @@
     @AssistedFactory
     interface Factory {
         fun create(
-            motionEventHandlerReceiver: (MotionEventHandler?) -> Unit
+            displayId: Int,
+            motionEventHandlerReceiver: (MotionEventHandler?) -> Unit,
         ): SceneContainerViewModel
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/shade/ShadeControllerSceneImpl.kt b/packages/SystemUI/src/com/android/systemui/shade/ShadeControllerSceneImpl.kt
index 361226a4..6c99282 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/ShadeControllerSceneImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/ShadeControllerSceneImpl.kt
@@ -22,8 +22,8 @@
 import com.android.systemui.dagger.qualifiers.Background
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.scene.domain.interactor.SceneInteractor
-import com.android.systemui.scene.shared.model.SceneFamilies
 import com.android.systemui.scene.shared.model.Scenes
+import com.android.systemui.scene.shared.model.TransitionKeys.Instant
 import com.android.systemui.scene.shared.model.TransitionKeys.SlightlyFasterShadeCollapse
 import com.android.systemui.shade.ShadeController.ShadeVisibilityListener
 import com.android.systemui.shade.domain.interactor.ShadeInteractor
@@ -80,18 +80,25 @@
         }
     }
 
+    @Deprecated("Deprecated in Java")
     override fun isShadeEnabled() = shadeInteractor.isShadeEnabled.value
 
+    @Deprecated("Deprecated in Java")
     override fun isShadeFullyOpen(): Boolean = shadeInteractor.isAnyFullyExpanded.value
 
+    @Deprecated("Deprecated in Java")
     override fun isExpandingOrCollapsing(): Boolean = shadeInteractor.isUserInteracting.value
 
+    @Deprecated("Deprecated in Java")
     override fun instantExpandShade() {
         // Do nothing
     }
 
     override fun instantCollapseShade() {
-        sceneInteractor.snapToScene(SceneFamilies.Home, "hide shade")
+        shadeInteractor.collapseNotificationsShade(
+            loggingReason = "ShadeControllerSceneImpl.instantCollapseShade",
+            transitionKey = Instant,
+        )
     }
 
     override fun animateCollapseShade(
@@ -122,16 +129,17 @@
         }
     }
 
+    @Deprecated("Deprecated in Java")
     override fun collapseWithDuration(animationDuration: Int) {
         // TODO(b/300258424) inline this. The only caller uses the default duration.
         animateCollapseShade()
     }
 
     private fun animateCollapseShadeInternal() {
-        sceneInteractor.changeScene(
-            SceneFamilies.Home, // TODO(b/336581871): add sceneState?
-            "ShadeController.animateCollapseShade",
-            SlightlyFasterShadeCollapse,
+        // TODO(b/336581871): add sceneState?
+        shadeInteractor.collapseEitherShade(
+            loggingReason = "ShadeController.animateCollapseShade",
+            transitionKey = SlightlyFasterShadeCollapse,
         )
     }
 
@@ -140,6 +148,7 @@
         animateCollapseShade()
     }
 
+    @Deprecated("Deprecated in Java")
     override fun closeShadeIfOpen(): Boolean {
         if (shadeInteractor.isAnyExpanded.value) {
             commandQueue.animateCollapsePanels(
@@ -155,6 +164,7 @@
         animateCollapseShadeForcedDelayed()
     }
 
+    @Deprecated("Deprecated in Java")
     override fun collapseShade(animate: Boolean) {
         if (animate) {
             animateCollapseShade()
@@ -163,13 +173,14 @@
         }
     }
 
+    @Deprecated("Deprecated in Java")
     override fun collapseOnMainThread() {
         // TODO if this works with delegation alone, we can deprecate and delete
         collapseShade()
     }
 
     override fun expandToNotifications() {
-        shadeInteractor.expandNotificationShade("ShadeController.animateExpandShade")
+        shadeInteractor.expandNotificationsShade("ShadeController.animateExpandShade")
     }
 
     override fun expandToQs() {
@@ -193,14 +204,17 @@
         }
     }
 
+    @Deprecated("Deprecated in Java")
     override fun postAnimateCollapseShade() {
         animateCollapseShade()
     }
 
+    @Deprecated("Deprecated in Java")
     override fun postAnimateForceCollapseShade() {
         animateCollapseShadeForced()
     }
 
+    @Deprecated("Deprecated in Java")
     override fun postAnimateExpandQs() {
         expandToQs()
     }
@@ -214,18 +228,23 @@
         }
     }
 
+    @Deprecated("Deprecated in Java")
     override fun makeExpandedInvisible() {
         // Do nothing
     }
 
+    @Deprecated("Deprecated in Java")
     override fun makeExpandedVisible(force: Boolean) {
         // Do nothing
     }
 
+    @Deprecated("Deprecated in Java")
     override fun isExpandedVisible(): Boolean {
-        return sceneInteractor.currentScene.value != Scenes.Gone
+        return sceneInteractor.currentScene.value != Scenes.Gone ||
+            sceneInteractor.currentOverlays.value.isNotEmpty()
     }
 
+    @Deprecated("Deprecated in Java")
     override fun onStatusBarTouch(event: MotionEvent) {
         // The only call to this doesn't happen with MigrateClocksToBlueprint.isEnabled enabled
         throw UnsupportedOperationException()
diff --git a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractor.kt b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractor.kt
index b046c50..a3f2c64 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractor.kt
@@ -17,6 +17,7 @@
 package com.android.systemui.shade.domain.interactor
 
 import androidx.annotation.FloatRange
+import com.android.compose.animation.scene.TransitionKey
 import com.android.systemui.shade.shared.model.ShadeMode
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.Flow
@@ -27,19 +28,22 @@
 
 /** Business logic for shade interactions. */
 interface ShadeInteractor : BaseShadeInteractor {
-    /** Emits true if the shade is currently allowed and false otherwise. */
+    /** Emits true if the Notifications shade is currently allowed and false otherwise. */
     val isShadeEnabled: StateFlow<Boolean>
 
-    /** Emits true if QS is currently allowed and false otherwise. */
+    /** Emits true if QS shade is currently allowed and false otherwise. */
     val isQsEnabled: StateFlow<Boolean>
 
-    /** Whether either the shade or QS is fully expanded. */
+    /** Whether either the Notifications shade or QS shade is fully expanded. */
     val isAnyFullyExpanded: StateFlow<Boolean>
 
-    /** Whether the Shade is fully expanded. */
+    /** Whether the Notifications Shade is fully expanded. */
     val isShadeFullyExpanded: Flow<Boolean>
 
-    /** Whether the Shade is fully collapsed. */
+    /** Whether Notifications Shade is expanded a non-zero amount. */
+    val isShadeAnyExpanded: StateFlow<Boolean>
+
+    /** Whether the Notifications Shade is fully collapsed. */
     val isShadeFullyCollapsed: Flow<Boolean>
 
     /**
@@ -102,7 +106,7 @@
      */
     val isAnyExpanded: StateFlow<Boolean>
 
-    /** The amount [0-1] that the shade has been opened. */
+    /** The amount [0-1] that the Notifications Shade has been opened. */
     val shadeExpansion: StateFlow<Float>
 
     /**
@@ -111,7 +115,7 @@
      */
     val qsExpansion: StateFlow<Float>
 
-    /** Whether Quick Settings is expanded a non-zero amount. */
+    /** Whether Quick Settings Shade is expanded a non-zero amount. */
     val isQsExpanded: StateFlow<Boolean>
 
     /**
@@ -142,16 +146,38 @@
     val isUserInteractingWithQs: Flow<Boolean>
 
     /**
-     * Triggers the expansion (opening) of the notification shade. If the notification shade is
-     * already open, this has no effect.
+     * Triggers the expansion (opening) of the notifications shade. If it is already expanded, this
+     * has no effect.
      */
-    fun expandNotificationShade(loggingReason: String)
+    fun expandNotificationsShade(loggingReason: String, transitionKey: TransitionKey? = null)
 
     /**
-     * Triggers the expansion (opening) of the quick settings shade. If the quick settings shade is
-     * already open, this has no effect.
+     * Triggers the expansion (opening) of the quick settings shade. If it is already expanded, this
+     * has no effect.
      */
-    fun expandQuickSettingsShade(loggingReason: String)
+    fun expandQuickSettingsShade(loggingReason: String, transitionKey: TransitionKey? = null)
+
+    /**
+     * Triggers the collapse (closing) of the notifications shade. If it is already collapsed, this
+     * has no effect.
+     */
+    fun collapseNotificationsShade(loggingReason: String, transitionKey: TransitionKey? = null)
+
+    /**
+     * Triggers the collapse (closing) of the quick settings shade. If it is already collapsed, this
+     * has no effect.
+     */
+    fun collapseQuickSettingsShade(
+        loggingReason: String,
+        transitionKey: TransitionKey? = null,
+        bypassNotificationsShade: Boolean = false,
+    )
+
+    /**
+     * Triggers the collapse (closing) of the notifications shade or quick settings shade, whichever
+     * is open. If both are already collapsed, this has no effect.
+     */
+    fun collapseEitherShade(loggingReason: String, transitionKey: TransitionKey? = null)
 }
 
 fun createAnyExpansionFlow(
diff --git a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorEmptyImpl.kt b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorEmptyImpl.kt
index fb14828..322fca3 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorEmptyImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorEmptyImpl.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.shade.domain.interactor
 
+import com.android.compose.animation.scene.TransitionKey
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.shade.shared.model.ShadeMode
 import javax.inject.Inject
@@ -31,6 +32,7 @@
     override val isShadeEnabled: StateFlow<Boolean> = inactiveFlowBoolean
     override val isQsEnabled: StateFlow<Boolean> = inactiveFlowBoolean
     override val shadeExpansion: StateFlow<Float> = inactiveFlowFloat
+    override val isShadeAnyExpanded: StateFlow<Boolean> = inactiveFlowBoolean
     override val qsExpansion: StateFlow<Float> = inactiveFlowFloat
     override val isQsExpanded: StateFlow<Boolean> = inactiveFlowBoolean
     override val isQsBypassingShade: Flow<Boolean> = inactiveFlowBoolean
@@ -50,7 +52,17 @@
 
     override fun getTopEdgeSplitFraction(): Float = 0.5f
 
-    override fun expandNotificationShade(loggingReason: String) {}
+    override fun expandNotificationsShade(loggingReason: String, transitionKey: TransitionKey?) {}
 
-    override fun expandQuickSettingsShade(loggingReason: String) {}
+    override fun expandQuickSettingsShade(loggingReason: String, transitionKey: TransitionKey?) {}
+
+    override fun collapseNotificationsShade(loggingReason: String, transitionKey: TransitionKey?) {}
+
+    override fun collapseQuickSettingsShade(
+        loggingReason: String,
+        transitionKey: TransitionKey?,
+        bypassNotificationsShade: Boolean,
+    ) {}
+
+    override fun collapseEitherShade(loggingReason: String, transitionKey: TransitionKey?) {}
 }
diff --git a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorImpl.kt b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorImpl.kt
index 3eab02a..949d2aa 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorImpl.kt
@@ -78,12 +78,16 @@
     override val isShadeFullyExpanded: Flow<Boolean> =
         baseShadeInteractor.shadeExpansion.map { it >= 1f }.distinctUntilChanged()
 
+    override val isShadeAnyExpanded: StateFlow<Boolean> =
+        baseShadeInteractor.shadeExpansion
+            .map { it > 0 }
+            .stateIn(scope, SharingStarted.Eagerly, false)
+
     override val isShadeFullyCollapsed: Flow<Boolean> =
         baseShadeInteractor.shadeExpansion.map { it <= 0f }.distinctUntilChanged()
 
     override val isUserInteracting: StateFlow<Boolean> =
         combine(isUserInteractingWithShade, isUserInteractingWithQs) { shade, qs -> shade || qs }
-            .distinctUntilChanged()
             .stateIn(scope, SharingStarted.Eagerly, false)
 
     override val isShadeTouchable: Flow<Boolean> =
diff --git a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorLegacyImpl.kt b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorLegacyImpl.kt
index df09486..0902c39 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorLegacyImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorLegacyImpl.kt
@@ -17,6 +17,7 @@
 package com.android.systemui.shade.domain.interactor
 
 import com.android.app.tracing.FlowTracing.traceAsCounter
+import com.android.compose.animation.scene.TransitionKey
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.dagger.qualifiers.Application
 import com.android.systemui.keyguard.data.repository.KeyguardRepository
@@ -111,18 +112,40 @@
     override val isUserInteractingWithQs: Flow<Boolean> =
         userInteractingFlow(repository.legacyQsTracking, repository.qsExpansion)
 
-    override fun expandNotificationShade(loggingReason: String) {
+    override fun expandNotificationsShade(loggingReason: String, transitionKey: TransitionKey?) {
         throw UnsupportedOperationException(
             "expandNotificationShade() is not supported in legacy shade"
         )
     }
 
-    override fun expandQuickSettingsShade(loggingReason: String) {
+    override fun expandQuickSettingsShade(loggingReason: String, transitionKey: TransitionKey?) {
         throw UnsupportedOperationException(
             "expandQuickSettingsShade() is not supported in legacy shade"
         )
     }
 
+    override fun collapseNotificationsShade(loggingReason: String, transitionKey: TransitionKey?) {
+        throw UnsupportedOperationException(
+            "collapseNotificationShade() is not supported in legacy shade"
+        )
+    }
+
+    override fun collapseQuickSettingsShade(
+        loggingReason: String,
+        transitionKey: TransitionKey?,
+        bypassNotificationsShade: Boolean,
+    ) {
+        throw UnsupportedOperationException(
+            "collapseQuickSettingsShade() is not supported in legacy shade"
+        )
+    }
+
+    override fun collapseEitherShade(loggingReason: String, transitionKey: TransitionKey?) {
+        throw UnsupportedOperationException(
+            "collapseEitherShade() is not supported in legacy shade"
+        )
+    }
+
     /**
      * Return a flow for whether a user is interacting with an expandable shade component using
      * tracking and expansion flows. NOTE: expansion must be a `StateFlow` to guarantee that
diff --git a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorSceneContainerImpl.kt b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorSceneContainerImpl.kt
index 81bf712..7658108 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorSceneContainerImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeInteractorSceneContainerImpl.kt
@@ -21,12 +21,16 @@
 import com.android.compose.animation.scene.ObservableTransitionState
 import com.android.compose.animation.scene.OverlayKey
 import com.android.compose.animation.scene.SceneKey
+import com.android.compose.animation.scene.TransitionKey
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.dagger.qualifiers.Application
 import com.android.systemui.scene.domain.interactor.SceneInteractor
 import com.android.systemui.scene.shared.flag.SceneContainerFlag
 import com.android.systemui.scene.shared.model.Overlays
+import com.android.systemui.scene.shared.model.SceneFamilies
 import com.android.systemui.scene.shared.model.Scenes
+import com.android.systemui.scene.shared.model.TransitionKeys.Instant
+import com.android.systemui.scene.shared.model.TransitionKeys.ToSplitShade
 import com.android.systemui.shade.shared.model.ShadeMode
 import com.android.systemui.utils.coroutines.flow.flatMapLatestConflated
 import javax.inject.Inject
@@ -133,43 +137,120 @@
             }
         }
 
-    override fun expandNotificationShade(loggingReason: String) {
+    override fun expandNotificationsShade(loggingReason: String, transitionKey: TransitionKey?) {
         if (shadeModeInteractor.isDualShade) {
             if (Overlays.QuickSettingsShade in sceneInteractor.currentOverlays.value) {
                 sceneInteractor.replaceOverlay(
                     from = Overlays.QuickSettingsShade,
                     to = Overlays.NotificationsShade,
                     loggingReason = loggingReason,
+                    transitionKey = transitionKey,
                 )
             } else {
                 sceneInteractor.showOverlay(
                     overlay = Overlays.NotificationsShade,
                     loggingReason = loggingReason,
+                    transitionKey = transitionKey,
                 )
             }
         } else {
-            sceneInteractor.changeScene(toScene = Scenes.Shade, loggingReason = loggingReason)
+            sceneInteractor.changeScene(
+                toScene = Scenes.Shade,
+                loggingReason = loggingReason,
+                transitionKey =
+                    transitionKey ?: ToSplitShade.takeIf { shadeModeInteractor.isSplitShade },
+            )
         }
     }
 
-    override fun expandQuickSettingsShade(loggingReason: String) {
+    override fun expandQuickSettingsShade(loggingReason: String, transitionKey: TransitionKey?) {
         if (shadeModeInteractor.isDualShade) {
             if (Overlays.NotificationsShade in sceneInteractor.currentOverlays.value) {
                 sceneInteractor.replaceOverlay(
                     from = Overlays.NotificationsShade,
                     to = Overlays.QuickSettingsShade,
                     loggingReason = loggingReason,
+                    transitionKey = transitionKey,
                 )
             } else {
                 sceneInteractor.showOverlay(
                     overlay = Overlays.QuickSettingsShade,
                     loggingReason = loggingReason,
+                    transitionKey = transitionKey,
                 )
             }
         } else {
+            val isSplitShade = shadeModeInteractor.isSplitShade
             sceneInteractor.changeScene(
-                toScene = Scenes.QuickSettings,
+                toScene = if (isSplitShade) Scenes.Shade else Scenes.QuickSettings,
                 loggingReason = loggingReason,
+                transitionKey = transitionKey ?: ToSplitShade.takeIf { isSplitShade },
+            )
+        }
+    }
+
+    override fun collapseNotificationsShade(loggingReason: String, transitionKey: TransitionKey?) {
+        if (shadeModeInteractor.isDualShade) {
+            // TODO(b/356596436): Hide without animation if transitionKey is Instant.
+            sceneInteractor.hideOverlay(
+                overlay = Overlays.NotificationsShade,
+                loggingReason = loggingReason,
+                transitionKey = transitionKey,
+            )
+        } else if (transitionKey == Instant) {
+            // TODO(b/356596436): Define instant transition instead of snapToScene().
+            sceneInteractor.snapToScene(toScene = SceneFamilies.Home, loggingReason = loggingReason)
+        } else {
+            sceneInteractor.changeScene(
+                toScene = SceneFamilies.Home,
+                loggingReason = loggingReason,
+                transitionKey =
+                    transitionKey ?: ToSplitShade.takeIf { shadeModeInteractor.isSplitShade },
+            )
+        }
+    }
+
+    override fun collapseQuickSettingsShade(
+        loggingReason: String,
+        transitionKey: TransitionKey?,
+        bypassNotificationsShade: Boolean,
+    ) {
+        if (shadeModeInteractor.isDualShade) {
+            // TODO(b/356596436): Hide without animation if transitionKey is Instant.
+            sceneInteractor.hideOverlay(
+                overlay = Overlays.QuickSettingsShade,
+                loggingReason = loggingReason,
+                transitionKey = transitionKey,
+            )
+            return
+        }
+
+        val isSplitShade = shadeModeInteractor.isSplitShade
+        val targetScene =
+            if (bypassNotificationsShade || isSplitShade) SceneFamilies.Home else Scenes.Shade
+        if (transitionKey == Instant) {
+            // TODO(b/356596436): Define instant transition instead of snapToScene().
+            sceneInteractor.snapToScene(toScene = targetScene, loggingReason = loggingReason)
+        } else {
+            sceneInteractor.changeScene(
+                toScene = targetScene,
+                loggingReason = loggingReason,
+                transitionKey = transitionKey ?: ToSplitShade.takeIf { isSplitShade },
+            )
+        }
+    }
+
+    override fun collapseEitherShade(loggingReason: String, transitionKey: TransitionKey?) {
+        // Note: The notifications shade and QS shade may be both partially expanded simultaneously,
+        // so we don't use an 'else' clause here.
+        if (shadeExpansion.value > 0) {
+            collapseNotificationsShade(loggingReason = loggingReason, transitionKey = transitionKey)
+        }
+        if (isQsExpanded.value) {
+            collapseQuickSettingsShade(
+                loggingReason = loggingReason,
+                transitionKey = transitionKey,
+                bypassNotificationsShade = true,
             )
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeLockscreenInteractorImpl.kt b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeLockscreenInteractorImpl.kt
index 0fb3790..ea76ac4b 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeLockscreenInteractorImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeLockscreenInteractorImpl.kt
@@ -21,10 +21,9 @@
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.keyguard.shared.model.KeyguardState
 import com.android.systemui.scene.domain.interactor.SceneInteractor
-import com.android.systemui.scene.shared.model.Overlays
 import com.android.systemui.scene.shared.model.Scenes
+import com.android.systemui.scene.shared.model.TransitionKeys.Instant
 import com.android.systemui.shade.data.repository.ShadeRepository
-import com.android.systemui.shade.shared.model.ShadeMode
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
@@ -48,7 +47,7 @@
 
     @Deprecated("Use ShadeInteractor instead")
     override fun expandToNotifications() {
-        shadeInteractor.expandNotificationShade(
+        shadeInteractor.expandNotificationsShade(
             loggingReason = "ShadeLockscreenInteractorImpl.expandToNotifications"
         )
     }
@@ -71,17 +70,11 @@
     }
 
     override fun resetViews(animate: Boolean) {
-        val loggingReason = "ShadeLockscreenInteractorImpl.resetViews"
         // The existing comment to the only call to this claims it only calls it to collapse QS
-        if (shadeInteractor.shadeMode.value == ShadeMode.Dual) {
-            // TODO(b/356596436): Hide without animation if !animate.
-            sceneInteractor.hideOverlay(
-                overlay = Overlays.QuickSettingsShade,
-                loggingReason = loggingReason,
-            )
-        } else {
-            shadeInteractor.expandNotificationShade(loggingReason)
-        }
+        shadeInteractor.collapseQuickSettingsShade(
+            loggingReason = "ShadeLockscreenInteractorImpl.resetViews",
+            transitionKey = Instant.takeIf { !animate },
+        )
     }
 
     @Deprecated("Not supported by scenes")
@@ -93,7 +86,7 @@
         backgroundScope.launch {
             delay(delay)
             withContext(mainDispatcher) {
-                shadeInteractor.expandNotificationShade(
+                shadeInteractor.expandNotificationsShade(
                     "ShadeLockscreenInteractorImpl.transitionToExpandedShade"
                 )
             }
diff --git a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeModeInteractor.kt b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeModeInteractor.kt
index caa4513..c838c37 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeModeInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/domain/interactor/ShadeModeInteractor.kt
@@ -55,6 +55,10 @@
     val isDualShade: Boolean
         get() = shadeMode.value is ShadeMode.Dual
 
+    /** Convenience shortcut for querying whether the current [shadeMode] is [ShadeMode.Split]. */
+    val isSplitShade: Boolean
+        get() = shadeMode.value is ShadeMode.Split
+
     /**
      * The fraction between [0..1] (i.e., percentage) of screen width to consider the threshold
      * between "top-left" and "top-right" for the purposes of dual-shade invocation.
diff --git a/packages/SystemUI/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModel.kt b/packages/SystemUI/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModel.kt
index a154e91..bd4ed5b 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModel.kt
@@ -29,9 +29,7 @@
 import com.android.systemui.privacy.OngoingPrivacyChip
 import com.android.systemui.privacy.PrivacyItem
 import com.android.systemui.res.R
-import com.android.systemui.scene.domain.interactor.SceneInteractor
-import com.android.systemui.scene.shared.model.SceneFamilies
-import com.android.systemui.scene.shared.model.TransitionKeys
+import com.android.systemui.scene.shared.model.TransitionKeys.SlightlyFasterShadeCollapse
 import com.android.systemui.shade.domain.interactor.PrivacyChipInteractor
 import com.android.systemui.shade.domain.interactor.ShadeHeaderClockInteractor
 import com.android.systemui.shade.domain.interactor.ShadeInteractor
@@ -55,9 +53,8 @@
 class ShadeHeaderViewModel
 @AssistedInject
 constructor(
-    private val context: Context,
+    context: Context,
     private val activityStarter: ActivityStarter,
-    private val sceneInteractor: SceneInteractor,
     private val shadeInteractor: ShadeInteractor,
     private val mobileIconsInteractor: MobileIconsInteractor,
     val mobileIconsViewModel: MobileIconsViewModel,
@@ -120,7 +117,7 @@
                         map = { intent, _ ->
                             intent.action == Intent.ACTION_TIMEZONE_CHANGED ||
                                 intent.action == Intent.ACTION_LOCALE_CHANGED
-                        }
+                        },
                     )
                     .onEach { invalidateFormats -> updateDateTexts(invalidateFormats) }
                     .launchIn(this)
@@ -152,10 +149,9 @@
 
     /** Notifies that the system icons container was clicked. */
     fun onSystemIconContainerClicked() {
-        sceneInteractor.changeScene(
-            SceneFamilies.Home,
-            "ShadeHeaderViewModel.onSystemIconContainerClicked",
-            TransitionKeys.SlightlyFasterShadeCollapse,
+        shadeInteractor.collapseEitherShade(
+            loggingReason = "ShadeHeaderViewModel.onSystemIconContainerClicked",
+            transitionKey = SlightlyFasterShadeCollapse,
         )
     }
 
@@ -163,7 +159,7 @@
     fun onShadeCarrierGroupClicked() {
         activityStarter.postStartActivityDismissingKeyguard(
             Intent(Settings.ACTION_WIRELESS_SETTINGS),
-            0
+            0,
         )
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/HeadsUpManagerPhone.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/HeadsUpManagerPhone.java
index 6907eef..1c840e0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/HeadsUpManagerPhone.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/HeadsUpManagerPhone.java
@@ -103,8 +103,7 @@
     private boolean mTrackingHeadsUp;
     private final HashSet<String> mSwipedOutKeys = new HashSet<>();
     private final HashSet<NotificationEntry> mEntriesToRemoveAfterExpand = new HashSet<>();
-    @VisibleForTesting
-    public final ArraySet<NotificationEntry> mEntriesToRemoveWhenReorderingAllowed
+    private final ArraySet<NotificationEntry> mEntriesToRemoveWhenReorderingAllowed
             = new ArraySet<>();
     private boolean mIsShadeOrQsExpanded;
     private boolean mIsQsExpanded;
@@ -428,7 +427,7 @@
         for (NotificationEntry entry : mEntriesToRemoveWhenReorderingAllowed) {
             if (isHeadsUpEntry(entry.getKey())) {
                 // Maybe the heads-up was removed already
-                removeEntry(entry.getKey(), "allowReorder");
+                removeEntry(entry.getKey(), "mOnReorderingAllowedListener");
             }
         }
         mEntriesToRemoveWhenReorderingAllowed.clear();
@@ -631,8 +630,11 @@
             super.setEntry(entry, removeRunnable);
 
             if (NotificationThrottleHun.isEnabled()) {
-                mEntriesToRemoveWhenReorderingAllowed.add(entry);
-                if (!mVisualStabilityProvider.isReorderingAllowed()) {
+                if (!mVisualStabilityProvider.isReorderingAllowed()
+                        // We don't want to allow reordering while pulsing, but headsup need to
+                        // time out anyway
+                        && !entry.showingPulsing()) {
+                    mEntriesToRemoveWhenReorderingAllowed.add(entry);
                     entry.setSeenInShade(true);
                 }
             }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationActivityStarter.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationActivityStarter.kt
similarity index 60%
rename from packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationActivityStarter.java
rename to packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationActivityStarter.kt
index ec3c7d0..0f93b5d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationActivityStarter.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationActivityStarter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 The Android Open Source Project
+ * 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.
@@ -13,37 +13,36 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+package com.android.systemui.statusbar.notification
 
-package com.android.systemui.statusbar.notification;
-
-import android.content.Intent;
-import android.view.View;
-
-import com.android.systemui.statusbar.notification.collection.NotificationEntry;
-import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
+import android.content.Intent
+import android.view.View
+import com.android.systemui.statusbar.notification.collection.NotificationEntry
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow
 
 /**
  * Component responsible for handling actions on a notification which cause activites to start.
  * (e.g. clicking on a notification, tapping on the settings icon in the notification guts)
  */
-public interface NotificationActivityStarter {
+interface NotificationActivityStarter {
     /** Called when the user clicks on the notification bubble icon. */
-    void onNotificationBubbleIconClicked(NotificationEntry entry);
+    fun onNotificationBubbleIconClicked(entry: NotificationEntry?)
 
     /** Called when the user clicks on the surface of a notification. */
-    void onNotificationClicked(NotificationEntry entry, ExpandableNotificationRow row);
+    fun onNotificationClicked(entry: NotificationEntry?, row: ExpandableNotificationRow?)
 
     /** Called when the user clicks on a button in the notification guts which fires an intent. */
-    void startNotificationGutsIntent(Intent intent, int appUid,
-            ExpandableNotificationRow row);
+    fun startNotificationGutsIntent(intent: Intent?, appUid: Int, row: ExpandableNotificationRow?)
 
-    /** Called when the user clicks "Manage" or "History" in the Shade. */
-    void startHistoryIntent(View view, boolean showHistory);
+    /**
+     * Called when the user clicks "Manage" or "History" in the Shade, or the "No notifications"
+     * text.
+     */
+    fun startHistoryIntent(view: View?, showHistory: Boolean)
 
     /** Called when the user succeed to drop notification to proper target view. */
-    void onDragSuccess(NotificationEntry entry);
+    fun onDragSuccess(entry: NotificationEntry?)
 
-    default boolean isCollapsingToShowActivityOverLockscreen() {
-        return false;
-    }
+    val isCollapsingToShowActivityOverLockscreen: Boolean
+        get() = false
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/MediaCoordinator.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/MediaCoordinator.java
index 0bbde21..82ce31b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/MediaCoordinator.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/MediaCoordinator.java
@@ -25,7 +25,6 @@
 import androidx.annotation.NonNull;
 
 import com.android.internal.statusbar.IStatusBarService;
-import com.android.systemui.Flags;
 import com.android.systemui.media.controls.util.MediaFeatureFlag;
 import com.android.systemui.statusbar.notification.InflationException;
 import com.android.systemui.statusbar.notification.collection.NotifPipeline;
@@ -61,8 +60,27 @@
                 return false;
             }
 
-            if (!Flags.notificationsBackgroundIcons()) {
-                inflateOrUpdateIcons(entry);
+            switch (mIconsState.getOrDefault(entry, STATE_ICONS_UNINFLATED)) {
+                case STATE_ICONS_UNINFLATED:
+                    try {
+                        mIconManager.createIcons(entry);
+                        mIconsState.put(entry, STATE_ICONS_INFLATED);
+                    } catch (InflationException e) {
+                        reportInflationError(entry, e);
+                        mIconsState.put(entry, STATE_ICONS_ERROR);
+                    }
+                    break;
+                case STATE_ICONS_INFLATED:
+                    try {
+                        mIconManager.updateIcons(entry, /* usingCache = */ false);
+                    } catch (InflationException e) {
+                        reportInflationError(entry, e);
+                        mIconsState.put(entry, STATE_ICONS_ERROR);
+                    }
+                    break;
+                case STATE_ICONS_ERROR:
+                    // do nothing
+                    break;
             }
 
             return true;
@@ -72,19 +90,7 @@
     private final NotifCollectionListener mCollectionListener = new NotifCollectionListener() {
         @Override
         public void onEntryInit(@NonNull NotificationEntry entry) {
-            // We default to STATE_ICONS_UNINFLATED anyway, so there's no need to initialize it.
-            if (!Flags.notificationsBackgroundIcons()) {
-                mIconsState.put(entry, STATE_ICONS_UNINFLATED);
-            }
-        }
-
-        @Override
-        public void onEntryAdded(@NonNull NotificationEntry entry) {
-            if (Flags.notificationsBackgroundIcons()) {
-                if (isMediaNotification(entry.getSbn())) {
-                    inflateOrUpdateIcons(entry);
-                }
-            }
+            mIconsState.put(entry, STATE_ICONS_UNINFLATED);
         }
 
         @Override
@@ -93,12 +99,6 @@
                 // The update may have fixed the inflation error, so give it another chance.
                 mIconsState.put(entry, STATE_ICONS_UNINFLATED);
             }
-
-            if (Flags.notificationsBackgroundIcons()) {
-                if (isMediaNotification(entry.getSbn())) {
-                    inflateOrUpdateIcons(entry);
-                }
-            }
         }
 
         @Override
@@ -107,31 +107,6 @@
         }
     };
 
-    private void inflateOrUpdateIcons(NotificationEntry entry) {
-        switch (mIconsState.getOrDefault(entry, STATE_ICONS_UNINFLATED)) {
-            case STATE_ICONS_UNINFLATED:
-                try {
-                    mIconManager.createIcons(entry);
-                    mIconsState.put(entry, STATE_ICONS_INFLATED);
-                } catch (InflationException e) {
-                    reportInflationError(entry, e);
-                    mIconsState.put(entry, STATE_ICONS_ERROR);
-                }
-                break;
-            case STATE_ICONS_INFLATED:
-                try {
-                    mIconManager.updateIcons(entry, /* usingCache = */ false);
-                } catch (InflationException e) {
-                    reportInflationError(entry, e);
-                    mIconsState.put(entry, STATE_ICONS_ERROR);
-                }
-                break;
-            case STATE_ICONS_ERROR:
-                // do nothing
-                break;
-        }
-    }
-
     private void reportInflationError(NotificationEntry entry, Exception e) {
         // This is the same logic as in PreparationCoordinator; it doesn't handle media
         // notifications when the media feature is enabled since they aren't displayed in the shade,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinator.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinator.kt
index fe59d73..5ff5d2d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinator.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/RemoteInputCoordinator.kt
@@ -45,17 +45,16 @@
 
 /**
  * How long to wait before auto-dismissing a notification that was kept for active remote input, and
- * has now sent a remote input. We auto-dismiss, because the app may not cannot cancel
- * these given that they technically don't exist anymore. We wait a bit in case the app issues
- * an update, and to also give the other lifetime extenders a beat to decide they want it.
+ * has now sent a remote input. We auto-dismiss, because the app may not cannot cancel these given
+ * that they technically don't exist anymore. We wait a bit in case the app issues an update, and to
+ * also give the other lifetime extenders a beat to decide they want it.
  */
 private const val REMOTE_INPUT_ACTIVE_EXTENDER_AUTO_CANCEL_DELAY: Long = 500
 
 /**
  * How long to wait before releasing a lifetime extension when requested to do so due to a user
- * interaction (such as tapping another action).
- * We wait a bit in case the app issues an update in response to the action, but not too long or we
- * risk appearing unresponsive to the user.
+ * interaction (such as tapping another action). We wait a bit in case the app issues an update in
+ * response to the action, but not too long or we risk appearing unresponsive to the user.
  */
 private const val REMOTE_INPUT_EXTENDER_RELEASE_DELAY: Long = 200
 
@@ -63,22 +62,21 @@
 private val DEBUG: Boolean by lazy { Log.isLoggable(TAG, Log.DEBUG) }
 
 @CoordinatorScope
-class RemoteInputCoordinator @Inject constructor(
+class RemoteInputCoordinator
+@Inject
+constructor(
     dumpManager: DumpManager,
     private val mRebuilder: RemoteInputNotificationRebuilder,
     private val mNotificationRemoteInputManager: NotificationRemoteInputManager,
     @Main private val mMainHandler: Handler,
-    private val mSmartReplyController: SmartReplyController
+    private val mSmartReplyController: SmartReplyController,
 ) : Coordinator, RemoteInputListener, Dumpable {
 
     @VisibleForTesting val mRemoteInputHistoryExtender = RemoteInputHistoryExtender()
     @VisibleForTesting val mSmartReplyHistoryExtender = SmartReplyHistoryExtender()
     @VisibleForTesting val mRemoteInputActiveExtender = RemoteInputActiveExtender()
-    private val mRemoteInputLifetimeExtenders = listOf(
-            mRemoteInputHistoryExtender,
-            mSmartReplyHistoryExtender,
-            mRemoteInputActiveExtender
-    )
+    private val mRemoteInputLifetimeExtenders =
+        listOf(mRemoteInputHistoryExtender, mSmartReplyHistoryExtender, mRemoteInputActiveExtender)
 
     private lateinit var mNotifUpdater: InternalNotifUpdater
 
@@ -93,9 +91,7 @@
         if (lifetimeExtensionRefactor()) {
             pipeline.addNotificationLifetimeExtender(mRemoteInputActiveExtender)
         } else {
-            mRemoteInputLifetimeExtenders.forEach {
-                pipeline.addNotificationLifetimeExtender(it)
-            }
+            mRemoteInputLifetimeExtenders.forEach { pipeline.addNotificationLifetimeExtender(it) }
         }
         mNotifUpdater = pipeline.getInternalNotifUpdater(TAG)
         pipeline.addCollectionListener(mCollectionListener)
@@ -105,65 +101,86 @@
      * Listener that updates the appearance of the notification if it has been lifetime extended
      * by a a direct reply or a smart reply, and cancelled.
      */
-    val mCollectionListener = object : NotifCollectionListener {
-        override fun onEntryUpdated(entry: NotificationEntry, fromSystem: Boolean) {
-            if (DEBUG) {
-                Log.d(TAG, "mCollectionListener.onEntryUpdated(entry=${entry.key}," +
-                        " fromSystem=$fromSystem)")
-            }
-            if (fromSystem) {
-                if (lifetimeExtensionRefactor()) {
-                    if ((entry.getSbn().getNotification().flags
-                                    and FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY) > 0) {
-                        if (mNotificationRemoteInputManager.shouldKeepForRemoteInputHistory(
-                                        entry)) {
-                            val newSbn = mRebuilder.rebuildForRemoteInputReply(entry)
-                            entry.onRemoteInputInserted()
-                            mNotifUpdater.onInternalNotificationUpdate(newSbn,
-                                    "Extending lifetime of notification with remote input")
-                        } else if (mNotificationRemoteInputManager.shouldKeepForSmartReplyHistory(
-                                        entry)) {
-                            val newSbn = mRebuilder.rebuildForCanceledSmartReplies(entry)
-                            mSmartReplyController.stopSending(entry)
-                            mNotifUpdater.onInternalNotificationUpdate(newSbn,
-                                    "Extending lifetime of notification with smart reply")
-                        } else {
-                            // The app may have re-cancelled a notification after it had already
-                            // been lifetime extended.
-                            // Rebuild the notification with the replies it already had to ensure
-                            // those replies continue to be displayed.
-                            val newSbn = mRebuilder.rebuildWithExistingReplies(entry)
-                            mNotifUpdater.onInternalNotificationUpdate(newSbn,
+    val mCollectionListener =
+        object : NotifCollectionListener {
+            override fun onEntryUpdated(entry: NotificationEntry, fromSystem: Boolean) {
+                if (DEBUG) {
+                    Log.d(
+                        TAG,
+                        "mCollectionListener.onEntryUpdated(entry=${entry.key}," +
+                            " fromSystem=$fromSystem)",
+                    )
+                }
+                if (fromSystem) {
+                    if (lifetimeExtensionRefactor()) {
+                        if (
+                            (entry.getSbn().getNotification().flags and
+                                FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY) > 0
+                        ) {
+                            if (
+                                mNotificationRemoteInputManager.shouldKeepForRemoteInputHistory(
+                                    entry
+                                )
+                            ) {
+                                val newSbn = mRebuilder.rebuildForRemoteInputReply(entry)
+                                entry.onRemoteInputInserted()
+                                mNotifUpdater.onInternalNotificationUpdate(
+                                    newSbn,
+                                    "Extending lifetime of notification with remote input",
+                                )
+                            } else if (
+                                mNotificationRemoteInputManager.shouldKeepForSmartReplyHistory(
+                                    entry
+                                )
+                            ) {
+                                val newSbn = mRebuilder.rebuildForCanceledSmartReplies(entry)
+                                mSmartReplyController.stopSending(entry)
+                                mNotifUpdater.onInternalNotificationUpdate(
+                                    newSbn,
+                                    "Extending lifetime of notification with smart reply",
+                                )
+                            } else {
+                                // The app may have re-cancelled a notification after it had already
+                                // been lifetime extended.
+                                // Rebuild the notification with the replies it already had to
+                                // ensure
+                                // those replies continue to be displayed.
+                                val newSbn = mRebuilder.rebuildWithExistingReplies(entry)
+                                mNotifUpdater.onInternalNotificationUpdate(
+                                    newSbn,
                                     "Extending lifetime of notification that has already been " +
-                                            "lifetime extended.")
+                                        "lifetime extended.",
+                                )
+                            }
+                        } else {
+                            // Notifications updated without FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY
+                            // should have their remote inputs list cleared.
+                            entry.remoteInputs = null
                         }
                     } else {
-                        // Notifications updated without FLAG_LIFETIME_EXTENDED_BY_DIRECT_REPLY
-                        // should have their remote inputs list cleared.
-                        entry.remoteInputs = null
+                        // Mark smart replies as sent whenever a notification is updated by the app,
+                        // otherwise the smart replies are never marked as sent.
+                        mSmartReplyController.stopSending(entry)
                     }
-                } else {
-                    // Mark smart replies as sent whenever a notification is updated by the app,
-                    // otherwise the smart replies are never marked as sent.
-                    mSmartReplyController.stopSending(entry)
+                }
+            }
+
+            override fun onEntryRemoved(entry: NotificationEntry, reason: Int) {
+                if (DEBUG) Log.d(TAG, "mCollectionListener.onEntryRemoved(entry=${entry.key})")
+                // We're removing the notification, the smart reply controller can forget about it.
+                // TODO(b/145659174): track 'sending' state on the entry to avoid having to clear
+                // it.
+                mSmartReplyController.stopSending(entry)
+
+                // When we know the entry will not be lifetime extended, clean up the remote input
+                // view
+                // TODO: Share code with NotifCollection.cannotBeLifetimeExtended
+                if (reason == REASON_CANCEL || reason == REASON_CLICK) {
+                    mNotificationRemoteInputManager.cleanUpRemoteInputForUserRemoval(entry)
                 }
             }
         }
 
-        override fun onEntryRemoved(entry: NotificationEntry, reason: Int) {
-            if (DEBUG) Log.d(TAG, "mCollectionListener.onEntryRemoved(entry=${entry.key})")
-            // We're removing the notification, the smart reply controller can forget about it.
-            // TODO(b/145659174): track 'sending' state on the entry to avoid having to clear it.
-            mSmartReplyController.stopSending(entry)
-
-            // When we know the entry will not be lifetime extended, clean up the remote input view
-            // TODO: Share code with NotifCollection.cannotBeLifetimeExtended
-            if (reason == REASON_CANCEL || reason == REASON_CLICK) {
-                mNotificationRemoteInputManager.cleanUpRemoteInputForUserRemoval(entry)
-            }
-        }
-    }
-
     override fun dump(pw: PrintWriter, args: Array<out String>) {
         mRemoteInputLifetimeExtenders.forEach { it.dump(pw, args) }
     }
@@ -183,22 +200,25 @@
         // view it is already canceled, so we'll need to cancel it on the apps behalf
         // now that a reply has been sent. However, delay so that the app has time to posts an
         // update in the mean time, and to give another lifetime extender time to pick it up.
-        mRemoteInputActiveExtender.endLifetimeExtensionAfterDelay(entry.key,
-                REMOTE_INPUT_ACTIVE_EXTENDER_AUTO_CANCEL_DELAY)
+        mRemoteInputActiveExtender.endLifetimeExtensionAfterDelay(
+            entry.key,
+            REMOTE_INPUT_ACTIVE_EXTENDER_AUTO_CANCEL_DELAY,
+        )
     }
 
     private fun onSmartReplySent(entry: NotificationEntry, reply: CharSequence) {
         if (DEBUG) Log.d(TAG, "onSmartReplySent(entry=${entry.key})")
         val newSbn = mRebuilder.rebuildForSendingSmartReply(entry, reply)
-        mNotifUpdater.onInternalNotificationUpdate(newSbn,
-                "Adding smart reply spinner for sent")
+        mNotifUpdater.onInternalNotificationUpdate(newSbn, "Adding smart reply spinner for sent")
 
         // If we're extending for remote input being active, then from the apps point of
         // view it is already canceled, so we'll need to cancel it on the apps behalf
         // now that a reply has been sent. However, delay so that the app has time to posts an
         // update in the mean time, and to give another lifetime extender time to pick it up.
-        mRemoteInputActiveExtender.endLifetimeExtensionAfterDelay(entry.key,
-                REMOTE_INPUT_ACTIVE_EXTENDER_AUTO_CANCEL_DELAY)
+        mRemoteInputActiveExtender.endLifetimeExtensionAfterDelay(
+            entry.key,
+            REMOTE_INPUT_ACTIVE_EXTENDER_AUTO_CANCEL_DELAY,
+        )
     }
 
     override fun onPanelCollapsed() {
@@ -208,19 +228,25 @@
     override fun isNotificationKeptForRemoteInputHistory(key: String) =
         if (!lifetimeExtensionRefactor()) {
             mRemoteInputHistoryExtender.isExtending(key) ||
-                    mSmartReplyHistoryExtender.isExtending(key)
+                mSmartReplyHistoryExtender.isExtending(key)
         } else false
 
     override fun releaseNotificationIfKeptForRemoteInputHistory(entry: NotificationEntry) {
         if (DEBUG) Log.d(TAG, "releaseNotificationIfKeptForRemoteInputHistory(entry=${entry.key})")
         if (!lifetimeExtensionRefactor()) {
-            mRemoteInputHistoryExtender.endLifetimeExtensionAfterDelay(entry.key,
-                    REMOTE_INPUT_EXTENDER_RELEASE_DELAY)
-            mSmartReplyHistoryExtender.endLifetimeExtensionAfterDelay(entry.key,
-                    REMOTE_INPUT_EXTENDER_RELEASE_DELAY)
+            mRemoteInputHistoryExtender.endLifetimeExtensionAfterDelay(
+                entry.key,
+                REMOTE_INPUT_EXTENDER_RELEASE_DELAY,
+            )
+            mSmartReplyHistoryExtender.endLifetimeExtensionAfterDelay(
+                entry.key,
+                REMOTE_INPUT_EXTENDER_RELEASE_DELAY,
+            )
         }
-        mRemoteInputActiveExtender.endLifetimeExtensionAfterDelay(entry.key,
-                REMOTE_INPUT_EXTENDER_RELEASE_DELAY)
+        mRemoteInputActiveExtender.endLifetimeExtensionAfterDelay(
+            entry.key,
+            REMOTE_INPUT_EXTENDER_RELEASE_DELAY,
+        )
     }
 
     override fun setRemoteInputController(remoteInputController: RemoteInputController) {
@@ -229,32 +255,36 @@
 
     @VisibleForTesting
     inner class RemoteInputHistoryExtender :
-            SelfTrackingLifetimeExtender(TAG, "RemoteInputHistory", DEBUG, mMainHandler) {
+        SelfTrackingLifetimeExtender(TAG, "RemoteInputHistory", DEBUG, mMainHandler) {
 
         override fun queryShouldExtendLifetime(entry: NotificationEntry): Boolean =
-                mNotificationRemoteInputManager.shouldKeepForRemoteInputHistory(entry)
+            mNotificationRemoteInputManager.shouldKeepForRemoteInputHistory(entry)
 
         override fun onStartedLifetimeExtension(entry: NotificationEntry) {
             val newSbn = mRebuilder.rebuildForRemoteInputReply(entry)
             entry.onRemoteInputInserted()
-            mNotifUpdater.onInternalNotificationUpdate(newSbn,
-                    "Extending lifetime of notification with remote input")
+            mNotifUpdater.onInternalNotificationUpdate(
+                newSbn,
+                "Extending lifetime of notification with remote input",
+            )
             // TODO: Check if the entry was removed due perhaps to an inflation exception?
         }
     }
 
     @VisibleForTesting
     inner class SmartReplyHistoryExtender :
-            SelfTrackingLifetimeExtender(TAG, "SmartReplyHistory", DEBUG, mMainHandler) {
+        SelfTrackingLifetimeExtender(TAG, "SmartReplyHistory", DEBUG, mMainHandler) {
 
         override fun queryShouldExtendLifetime(entry: NotificationEntry): Boolean =
-                mNotificationRemoteInputManager.shouldKeepForSmartReplyHistory(entry)
+            mNotificationRemoteInputManager.shouldKeepForSmartReplyHistory(entry)
 
         override fun onStartedLifetimeExtension(entry: NotificationEntry) {
             val newSbn = mRebuilder.rebuildForCanceledSmartReplies(entry)
             mSmartReplyController.stopSending(entry)
-            mNotifUpdater.onInternalNotificationUpdate(newSbn,
-                    "Extending lifetime of notification with smart reply")
+            mNotifUpdater.onInternalNotificationUpdate(
+                newSbn,
+                "Extending lifetime of notification with smart reply",
+            )
             // TODO: Check if the entry was removed due perhaps to an inflation exception?
         }
 
@@ -266,9 +296,9 @@
 
     @VisibleForTesting
     inner class RemoteInputActiveExtender :
-            SelfTrackingLifetimeExtender(TAG, "RemoteInputActive", DEBUG, mMainHandler) {
+        SelfTrackingLifetimeExtender(TAG, "RemoteInputActive", DEBUG, mMainHandler) {
 
         override fun queryShouldExtendLifetime(entry: NotificationEntry): Boolean =
-                mNotificationRemoteInputManager.isRemoteInputActive(entry)
+            mNotificationRemoteInputManager.isRemoteInputActive(entry)
     }
-}
\ No newline at end of file
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/shared/ModesEmptyShadeFix.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/shared/ModesEmptyShadeFix.kt
new file mode 100644
index 0000000..f1fc275
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/shared/ModesEmptyShadeFix.kt
@@ -0,0 +1,61 @@
+/*
+ * 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.statusbar.notification.emptyshade.shared
+
+import android.app.Flags
+import com.android.systemui.flags.FlagToken
+import com.android.systemui.flags.RefactorFlagUtils
+
+/** Helper for reading or using the modes_ui_empty_shade flag state. */
+@Suppress("NOTHING_TO_INLINE")
+object ModesEmptyShadeFix {
+    /** The aconfig flag name */
+    const val FLAG_NAME = Flags.FLAG_MODES_UI_EMPTY_SHADE
+
+    /** A token used for dependency declaration */
+    val token: FlagToken
+        get() = FlagToken(FLAG_NAME, isEnabled)
+
+    /** Is the refactor enabled */
+    @JvmStatic
+    inline val isEnabled
+        get() = Flags.modesUiEmptyShade()
+
+    /**
+     * Called to ensure code is only run when the flag is enabled. This protects users from the
+     * unintended behaviors caused by accidentally running new logic, while also crashing on an eng
+     * build to ensure that the refactor author catches issues in testing.
+     */
+    @JvmStatic
+    inline fun isUnexpectedlyInLegacyMode() =
+        RefactorFlagUtils.isUnexpectedlyInLegacyMode(isEnabled, FLAG_NAME)
+
+    /**
+     * Called to ensure code is only run when the flag is disabled. This will throw an exception if
+     * the flag is not enabled to ensure that the refactor author catches issues in testing.
+     * Caution!! Using this check incorrectly will cause crashes in nextfood builds!
+     */
+    @JvmStatic
+    inline fun assertInNewMode() = RefactorFlagUtils.assertInNewMode(isEnabled, FLAG_NAME)
+
+    /**
+     * Called to ensure code is only run when the flag is disabled. This will throw an exception if
+     * the flag is enabled to ensure that the refactor author catches issues in testing.
+     */
+    @JvmStatic
+    inline fun assertInLegacyMode() = RefactorFlagUtils.assertInLegacyMode(isEnabled, FLAG_NAME)
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/view/EmptyShadeView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/view/EmptyShadeView.java
index 850e944..73477da 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/view/EmptyShadeView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/view/EmptyShadeView.java
@@ -22,6 +22,7 @@
 import android.content.Context;
 import android.content.res.ColorStateList;
 import android.content.res.Configuration;
+import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.view.View;
@@ -29,26 +30,71 @@
 
 import androidx.annotation.NonNull;
 
+import com.android.systemui.animation.LaunchableView;
+import com.android.systemui.animation.LaunchableViewDelegate;
 import com.android.systemui.res.R;
+import com.android.systemui.statusbar.notification.emptyshade.shared.ModesEmptyShadeFix;
 import com.android.systemui.statusbar.notification.row.StackScrollerDecorView;
 import com.android.systemui.statusbar.notification.stack.ExpandableViewState;
 
-public class EmptyShadeView extends StackScrollerDecorView {
+import kotlin.Unit;
+
+import java.util.Objects;
+
+public class EmptyShadeView extends StackScrollerDecorView implements LaunchableView {
 
     private TextView mEmptyText;
     private TextView mEmptyFooterText;
 
-    private @StringRes int mText = R.string.empty_shade_text;
+    private @StringRes int mTextId = R.string.empty_shade_text;
+    private String mTextString;
 
-    private @DrawableRes int mFooterIcon = R.drawable.ic_friction_lock_closed;
-    private @StringRes int mFooterText = R.string.unlock_to_see_notif_text;
+    private @DrawableRes int mFooterIcon;
+    private @StringRes int mFooterText;
+    // This view is initially gone in the xml.
     private @Visibility int mFooterVisibility = View.GONE;
     private int mSize;
 
+    private LaunchableViewDelegate mLaunchableViewDelegate = new LaunchableViewDelegate(this,
+            visibility -> {
+                super.setVisibility(visibility);
+                return Unit.INSTANCE;
+            });
+
     public EmptyShadeView(Context context, AttributeSet attrs) {
         super(context, attrs);
         mSize = getResources().getDimensionPixelSize(
                 R.dimen.notifications_unseen_footer_icon_size);
+        if (ModesEmptyShadeFix.isEnabled()) {
+            mTextString = getContext().getString(R.string.empty_shade_text);
+        } else {
+            // These will be set by the binder when appropriate if ModesEmptyShadeFix is on.
+            mFooterIcon = R.drawable.ic_friction_lock_closed;
+            mFooterText = R.string.unlock_to_see_notif_text;
+        }
+    }
+
+    @Override
+    public void setVisibility(int visibility) {
+        mLaunchableViewDelegate.setVisibility(visibility);
+    }
+
+    @Override
+    public void setShouldBlockVisibilityChanges(boolean block) {
+        /* check if */ ModesEmptyShadeFix.isUnexpectedlyInLegacyMode();
+        mLaunchableViewDelegate.setShouldBlockVisibilityChanges(block);
+    }
+
+    @Override
+    public void onActivityLaunchAnimationEnd() {
+        /* check if */ ModesEmptyShadeFix.isUnexpectedlyInLegacyMode();
+    }
+
+    @Override
+    @NonNull
+    public Rect getPaddingForLaunchAnimation() {
+        /* check if */ ModesEmptyShadeFix.isUnexpectedlyInLegacyMode();
+        return new Rect();
     }
 
     @Override
@@ -56,7 +102,11 @@
         super.onConfigurationChanged(newConfig);
         mSize = getResources().getDimensionPixelSize(
                 R.dimen.notifications_unseen_footer_icon_size);
-        mEmptyText.setText(mText);
+        if (ModesEmptyShadeFix.isEnabled()) {
+            mEmptyText.setText(mTextString);
+        } else {
+            mEmptyText.setText(mTextId);
+        }
         mEmptyFooterText.setVisibility(mFooterVisibility);
         setFooterText(mFooterText);
         setFooterIcon(mFooterIcon);
@@ -72,25 +122,45 @@
         return findViewById(R.id.no_notifications_footer);
     }
 
+    /** Update view colors. */
     public void setTextColors(@ColorInt int onSurface, @ColorInt int onSurfaceVariant) {
         mEmptyText.setTextColor(onSurfaceVariant);
         mEmptyFooterText.setTextColor(onSurface);
         mEmptyFooterText.setCompoundDrawableTintList(ColorStateList.valueOf(onSurface));
     }
 
+    /** Set the resource ID for the main text shown by the view. */
     public void setText(@StringRes int text) {
-        mText = text;
-        mEmptyText.setText(mText);
+        ModesEmptyShadeFix.assertInLegacyMode();
+        mTextId = text;
+        mEmptyText.setText(mTextId);
     }
 
+    /** Set the string for the main text shown by the view. */
+    public void setText(String text) {
+        if (ModesEmptyShadeFix.isUnexpectedlyInLegacyMode() || Objects.equals(mTextString, text)) {
+            return;
+        }
+        mTextString = text;
+        mEmptyText.setText(text);
+    }
+
+    /** Visibility for the footer (the additional icon+text shown below the main text). */
     public void setFooterVisibility(@Visibility int visibility) {
+        if (ModesEmptyShadeFix.isEnabled() && mFooterVisibility == visibility) {
+            return; // nothing to change
+        }
         mFooterVisibility = visibility;
         setSecondaryVisible(/* visible = */ visibility == View.VISIBLE,
                 /* animate = */false,
                 /* onAnimationEnded = */ null);
     }
 
+    /** Text resource ID for the footer (the additional icon+text shown below the main text). */
     public void setFooterText(@StringRes int text) {
+        if (ModesEmptyShadeFix.isEnabled() && mFooterText == text) {
+            return; // nothing to change
+        }
         mFooterText = text;
         if (text != 0) {
             mEmptyFooterText.setText(mFooterText);
@@ -99,7 +169,11 @@
         }
     }
 
+    /** Icon resource ID for the footer (the additional icon+text shown below the main text). */
     public void setFooterIcon(@DrawableRes int icon) {
+        if (ModesEmptyShadeFix.isEnabled() && mFooterIcon == icon) {
+            return; // nothing to change
+        }
         mFooterIcon = icon;
         Drawable drawable;
         if (icon == 0) {
@@ -111,18 +185,24 @@
         mEmptyFooterText.setCompoundDrawablesRelative(drawable, null, null, null);
     }
 
+    /** Get resource ID for main text. */
     @StringRes
     public int getTextResource() {
-        return mText;
+        ModesEmptyShadeFix.assertInLegacyMode();
+        return mTextId;
     }
 
+    /** Get resource ID for footer text. */
     @StringRes
     public int getFooterTextResource() {
+        ModesEmptyShadeFix.assertInLegacyMode();
         return mFooterText;
     }
 
+    /** Get resource ID for footer icon. */
     @DrawableRes
     public int getFooterIconResource() {
+        ModesEmptyShadeFix.assertInLegacyMode();
         return mFooterIcon;
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewbinder/EmptyShadeViewBinder.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewbinder/EmptyShadeViewBinder.kt
new file mode 100644
index 0000000..102a11c
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewbinder/EmptyShadeViewBinder.kt
@@ -0,0 +1,59 @@
+/*
+ * 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.statusbar.notification.emptyshade.ui.viewbinder
+
+import android.view.View
+import com.android.systemui.statusbar.notification.emptyshade.ui.view.EmptyShadeView
+import com.android.systemui.statusbar.notification.emptyshade.ui.viewmodel.EmptyShadeViewModel
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.launch
+
+object EmptyShadeViewBinder {
+    suspend fun bind(
+        view: EmptyShadeView,
+        viewModel: EmptyShadeViewModel,
+        launchNotificationSettings: View.OnClickListener,
+        launchNotificationHistory: View.OnClickListener,
+    ) = coroutineScope {
+        launch { viewModel.text.collect { view.setText(it) } }
+
+        launch {
+            viewModel.tappingShouldLaunchHistory.collect { shouldLaunchHistory ->
+                if (shouldLaunchHistory) {
+                    view.setOnClickListener(launchNotificationHistory)
+                } else {
+                    view.setOnClickListener(launchNotificationSettings)
+                }
+            }
+        }
+
+        launch { bindFooter(view, viewModel) }
+    }
+
+    private suspend fun bindFooter(view: EmptyShadeView, viewModel: EmptyShadeViewModel) =
+        coroutineScope {
+            // Bind the resource IDs
+            view.setFooterText(viewModel.footer.messageId)
+            view.setFooterIcon(viewModel.footer.iconId)
+
+            launch {
+                viewModel.footer.isVisible.collect { visible ->
+                    view.setFooterVisibility(if (visible) View.VISIBLE else View.GONE)
+                }
+            }
+        }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewmodel/EmptyShadeViewModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewmodel/EmptyShadeViewModel.kt
new file mode 100644
index 0000000..d5417e7
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewmodel/EmptyShadeViewModel.kt
@@ -0,0 +1,128 @@
+/*
+ * 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.statusbar.notification.emptyshade.ui.viewmodel
+
+import android.content.Context
+import android.icu.text.MessageFormat
+import com.android.systemui.dump.DumpManager
+import com.android.systemui.modes.shared.ModesUi
+import com.android.systemui.res.R
+import com.android.systemui.shared.notifications.domain.interactor.NotificationSettingsInteractor
+import com.android.systemui.statusbar.notification.domain.interactor.SeenNotificationsInteractor
+import com.android.systemui.statusbar.notification.emptyshade.shared.ModesEmptyShadeFix
+import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor
+import com.android.systemui.statusbar.notification.footer.ui.viewmodel.FooterMessageViewModel
+import com.android.systemui.statusbar.policy.domain.interactor.ZenModeInteractor
+import com.android.systemui.util.kotlin.FlowDumperImpl
+import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
+import java.util.Locale
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.flow.map
+
+/**
+ * ViewModel for the empty shade (aka the "No notifications" text shown when there are no
+ * notifications.
+ */
+class EmptyShadeViewModel
+@AssistedInject
+constructor(
+    private val context: Context,
+    zenModeInteractor: ZenModeInteractor,
+    seenNotificationsInteractor: SeenNotificationsInteractor,
+    notificationSettingsInteractor: NotificationSettingsInteractor,
+    dumpManager: DumpManager,
+) : FlowDumperImpl(dumpManager) {
+    val areNotificationsHiddenInShade: Flow<Boolean> by lazy {
+        if (FooterViewRefactor.isUnexpectedlyInLegacyMode()) {
+            flowOf(false)
+        } else {
+            zenModeInteractor.areNotificationsHiddenInShade.dumpWhileCollecting(
+                "areNotificationsHiddenInShade"
+            )
+        }
+    }
+
+    val hasFilteredOutSeenNotifications: StateFlow<Boolean> by lazy {
+        if (FooterViewRefactor.isUnexpectedlyInLegacyMode()) {
+            MutableStateFlow(false)
+        } else {
+            seenNotificationsInteractor.hasFilteredOutSeenNotifications.dumpValue(
+                "hasFilteredOutSeenNotifications"
+            )
+        }
+    }
+
+    val text: Flow<String> by lazy {
+        if (ModesEmptyShadeFix.isUnexpectedlyInLegacyMode()) {
+            flowOf(context.getString(R.string.empty_shade_text))
+        } else {
+            // Note: Flag modes_ui_empty_shade includes two pieces: refactoring the empty shade to
+            // recommended architecture, and making it so it reacts to changes for the new Modes.
+            // The former does not depend on the modes flags being on, but the latter does.
+            if (ModesUi.isEnabled) {
+                zenModeInteractor.modesHidingNotifications.map { modes ->
+                    // Create a string that is either "No notifications" if no modes are filtering
+                    // them
+                    // out, or something like "Notifications paused by SomeMode" otherwise.
+                    val msgFormat =
+                        MessageFormat(
+                            context.getString(R.string.modes_suppressing_shade_text),
+                            Locale.getDefault(),
+                        )
+                    val count = modes.count()
+                    val args: MutableMap<String, Any> = HashMap()
+                    args["count"] = count
+                    if (count >= 1) {
+                        args["mode"] = modes[0].name
+                    }
+                    msgFormat.format(args)
+                }
+            } else {
+                areNotificationsHiddenInShade.map { areNotificationsHiddenInShade ->
+                    if (areNotificationsHiddenInShade) {
+                        context.getString(R.string.dnd_suppressing_shade_text)
+                    } else {
+                        context.getString(R.string.empty_shade_text)
+                    }
+                }
+            }
+        }
+    }
+
+    val footer: FooterMessageViewModel by lazy {
+        ModesEmptyShadeFix.assertInNewMode()
+        FooterMessageViewModel(
+            messageId = R.string.unlock_to_see_notif_text,
+            iconId = R.drawable.ic_friction_lock_closed,
+            isVisible = hasFilteredOutSeenNotifications,
+        )
+    }
+
+    val tappingShouldLaunchHistory by lazy {
+        ModesEmptyShadeFix.assertInNewMode()
+        notificationSettingsInteractor.isNotificationHistoryEnabled
+    }
+
+    @AssistedFactory
+    interface Factory {
+        fun create(): EmptyShadeViewModel
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/StackScrollerDecorView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/StackScrollerDecorView.java
index 291dc13..cd228e7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/StackScrollerDecorView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/StackScrollerDecorView.java
@@ -72,14 +72,24 @@
     }
 
     /**
+     * See {@link #setVisible(boolean, boolean, Consumer)}.
+     */
+    public void setVisible(boolean visible, boolean animate) {
+        setVisible(visible, animate, null /* onAnimationEnded */);
+    }
+
+    /**
      * Make this view visible. If {@code false} is passed, the view will fade out its content
      * and set the view Visibility to GONE. If only the content should be changed,
      * {@link #setContentVisibleAnimated(boolean)} can be used.
      *
      * @param visible True if the contents should be visible.
      * @param animate True if we should fade to new visibility.
+     * @param onAnimationEnded Callback to run after visibility updates, takes a boolean as a
+     *                         parameter that represents whether the animation was cancelled.
      */
-    public void setVisible(boolean visible, boolean animate) {
+    public void setVisible(boolean visible, boolean animate,
+            Consumer<Boolean> onAnimationEnded) {
         if (mIsVisible != visible) {
             mIsVisible = visible;
             if (animate) {
@@ -90,10 +100,10 @@
                 } else {
                     setWillBeGone(true);
                 }
-                setContentVisible(visible, true /* animate */, null /* onAnimationEnded */);
+                setContentVisible(visible, true /* animate */, onAnimationEnded);
             } else {
                 setVisibility(visible ? VISIBLE : GONE);
-                setContentVisible(visible, false /* animate */, null /* onAnimationEnded */);
+                setContentVisible(visible, false /* animate */, onAnimationEnded);
                 setWillBeGone(false);
                 notifyHeightChanged(false /* needsAnimation */);
             }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/AmbientState.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/AmbientState.java
index 1431b28..d246b04 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/AmbientState.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/AmbientState.java
@@ -88,6 +88,8 @@
     private ExpandableView mLastVisibleBackgroundChild;
     private float mCurrentScrollVelocity;
     private int mStatusBarState;
+    private boolean mShowingStackOnLockscreen;
+    private float mLockscreenStackFadeInProgress;
     private float mExpandingVelocity;
     private boolean mPanelTracking;
     private boolean mExpansionChanging;
@@ -624,6 +626,26 @@
         return mStatusBarState == StatusBarState.KEYGUARD;
     }
 
+    public boolean isShowingStackOnLockscreen() {
+        if (SceneContainerFlag.isUnexpectedlyInLegacyMode()) return false;
+        return mShowingStackOnLockscreen;
+    }
+
+    public void setShowingStackOnLockscreen(boolean showingStackOnLockscreen) {
+        if (SceneContainerFlag.isUnexpectedlyInLegacyMode()) return;
+        mShowingStackOnLockscreen = showingStackOnLockscreen;
+    }
+
+    public float getLockscreenStackFadeInProgress() {
+        if (SceneContainerFlag.isUnexpectedlyInLegacyMode()) return 0f;
+        return mLockscreenStackFadeInProgress;
+    }
+
+    public void setLockscreenStackFadeInProgress(float lockscreenStackFadeInProgress) {
+        if (SceneContainerFlag.isUnexpectedlyInLegacyMode()) return;
+        mLockscreenStackFadeInProgress = lockscreenStackFadeInProgress;
+    }
+
     public void setStatusBarState(int statusBarState) {
         if (mStatusBarState != StatusBarState.KEYGUARD) {
             mIsFlingRequiredAfterLockScreenSwipeUp = false;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
index cd3516d..0a44a2b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
@@ -104,6 +104,7 @@
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.render.GroupExpansionManager;
 import com.android.systemui.statusbar.notification.collection.render.GroupMembershipManager;
+import com.android.systemui.statusbar.notification.emptyshade.shared.ModesEmptyShadeFix;
 import com.android.systemui.statusbar.notification.emptyshade.ui.view.EmptyShadeView;
 import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor;
 import com.android.systemui.statusbar.notification.footer.ui.view.FooterView;
@@ -686,7 +687,9 @@
     protected void onFinishInflate() {
         super.onFinishInflate();
 
-        inflateEmptyShadeView();
+        if (!ModesEmptyShadeFix.isEnabled()) {
+            inflateEmptyShadeView();
+        }
         if (!FooterViewRefactor.isEnabled()) {
             inflateFooterView();
         }
@@ -729,7 +732,9 @@
             inflateFooterView();
             updateFooter();
         }
-        inflateEmptyShadeView();
+        if (!ModesEmptyShadeFix.isEnabled()) {
+            inflateEmptyShadeView();
+        }
         mSectionsManager.reinflateViews();
     }
 
@@ -4835,6 +4840,8 @@
     /** Trigger an update for the empty shade resources and visibility. */
     public void updateEmptyShadeView(boolean visible, boolean areNotificationsHiddenInShade,
             boolean hasFilteredOutSeenNotifications) {
+        ModesEmptyShadeFix.assertInLegacyMode();
+
         mEmptyShadeView.setVisible(visible, mIsExpanded && mAnimationsEnabled);
 
         if (areNotificationsHiddenInShade) {
@@ -4853,6 +4860,8 @@
             @StringRes int newTextRes,
             @StringRes int newFooterTextRes,
             @DrawableRes int newFooterIconRes) {
+        ModesEmptyShadeFix.assertInLegacyMode();
+
         int oldTextRes = mEmptyShadeView.getTextResource();
         if (oldTextRes != newTextRes) {
             mEmptyShadeView.setText(newTextRes);
@@ -4874,6 +4883,9 @@
 
     public boolean isEmptyShadeViewVisible() {
         SceneContainerFlag.assertInLegacyMode();
+        if (mEmptyShadeView == null) {
+            return false;
+        }
         return mEmptyShadeView.isVisible();
     }
 
@@ -5330,6 +5342,19 @@
         updateDismissBehavior();
     }
 
+    @Override
+    public void setShowingStackOnLockscreen(boolean showingStackOnLockscreen) {
+        if (SceneContainerFlag.isUnexpectedlyInLegacyMode()) return;
+        mAmbientState.setShowingStackOnLockscreen(showingStackOnLockscreen);
+    }
+
+    @Override
+    public void setAlphaForLockscreenFadeIn(float alphaForLockscreenFadeIn) {
+        if (SceneContainerFlag.isUnexpectedlyInLegacyMode()) return;
+        mAmbientState.setLockscreenStackFadeInProgress(alphaForLockscreenFadeIn);
+        requestChildrenUpdate();
+    }
+
     void setUpcomingStatusBarState(int upcomingStatusBarState) {
         FooterViewRefactor.assertInLegacyMode();
         mUpcomingStatusBarState = upcomingStatusBarState;
@@ -5361,7 +5386,7 @@
 
     public float getOpeningHeight() {
         SceneContainerFlag.assertInLegacyMode();
-        if (mEmptyShadeView.getVisibility() == GONE) {
+        if (mEmptyShadeView == null || mEmptyShadeView.getVisibility() == GONE) {
             return getMinExpansionHeight();
         } else {
             return FooterViewRefactor.isEnabled() ? getAppearEndPosition()
@@ -5710,6 +5735,8 @@
     }
 
     private void inflateEmptyShadeView() {
+        ModesEmptyShadeFix.assertInLegacyMode();
+
         EmptyShadeView oldView = mEmptyShadeView;
         EmptyShadeView view = (EmptyShadeView) LayoutInflater.from(mContext).inflate(
                 R.layout.status_bar_no_notifications, this, false);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java
index dad6894..9c5fecf 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java
@@ -380,7 +380,7 @@
             new StatusBarStateController.StateListener() {
                 @Override
                 public void onStatePreChange(int oldState, int newState) {
-                    if (oldState == StatusBarState.SHADE_LOCKED
+                    if (!SceneContainerFlag.isEnabled() && oldState == StatusBarState.SHADE_LOCKED
                             && newState == KEYGUARD) {
                         mView.requestAnimateEverything();
                     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
index 9c0fd0e..e0b0ccd 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
@@ -148,12 +148,18 @@
             if (isHunGoingToShade) {
                 // Keep 100% opacity for heads up notification going to shade.
                 viewState.setAlpha(1f);
-            } else if (ambientState.isOnKeyguard()) {
+            } else if ((!SceneContainerFlag.isEnabled() && ambientState.isOnKeyguard())
+                    || ambientState.isShowingStackOnLockscreen()) {
                 // Adjust alpha for wakeup to lockscreen.
                 if (view.isHeadsUpState()) {
                     // Pulsing HUN should be visible on AOD and stay visible during 
                     // AOD=>lockscreen transition
                     viewState.setAlpha(1f - ambientState.getHideAmount());
+                } else if (SceneContainerFlag.isEnabled()) {
+                    // Take into account scene container-specific Lockscreen fade-in progress
+                    float fadeAlpha = ambientState.getLockscreenStackFadeInProgress();
+                    float dozeAlpha = 1f - ambientState.getDozeAmount();
+                    viewState.setAlpha(Math.min(dozeAlpha, fadeAlpha));
                 } else {
                     // Normal notifications are hidden on AOD and should fade in during 
                     // AOD=>lockscreen transition
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/data/repository/NotificationPlaceholderRepository.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/data/repository/NotificationPlaceholderRepository.kt
index f6722a4..c0f1a56 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/data/repository/NotificationPlaceholderRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/data/repository/NotificationPlaceholderRepository.kt
@@ -31,6 +31,9 @@
     /** The alpha of the shade in order to show brightness. */
     val alphaForBrightnessMirror = MutableStateFlow(1f)
 
+    /** The alpha of the Notification Stack for lockscreen fade-in */
+    val alphaForLockscreenFadeIn = MutableStateFlow(0f)
+
     /**
      * The bounds of the notification shade scrim / container in the current scene.
      *
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/domain/interactor/NotificationStackAppearanceInteractor.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/domain/interactor/NotificationStackAppearanceInteractor.kt
index 756cd87..32e092b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/domain/interactor/NotificationStackAppearanceInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/domain/interactor/NotificationStackAppearanceInteractor.kt
@@ -56,10 +56,9 @@
 
     /** The rounding of the notification stack. */
     val shadeScrimRounding: Flow<ShadeScrimRounding> =
-        combine(
-                shadeInteractor.shadeMode,
-                isExpandingFromHeadsUp,
-            ) { shadeMode, isExpandingFromHeadsUp ->
+        combine(shadeInteractor.shadeMode, isExpandingFromHeadsUp) {
+                shadeMode,
+                isExpandingFromHeadsUp ->
                 ShadeScrimRounding(
                     isTopRounded = !(shadeMode == ShadeMode.Split && isExpandingFromHeadsUp),
                     isBottomRounded = shadeMode != ShadeMode.Single,
@@ -71,6 +70,10 @@
     val alphaForBrightnessMirror: StateFlow<Float> =
         placeholderRepository.alphaForBrightnessMirror.asStateFlow()
 
+    /** The alpha of the Notification Stack for lockscreen fade-in */
+    val alphaForLockscreenFadeIn: StateFlow<Float> =
+        placeholderRepository.alphaForLockscreenFadeIn.asStateFlow()
+
     /** The height of the keyguard's available space bounds */
     val constrainedAvailableSpace: StateFlow<Int> =
         placeholderRepository.constrainedAvailableSpace.asStateFlow()
@@ -99,7 +102,7 @@
     val shouldCloseGuts: Flow<Boolean> =
         combine(
             sceneInteractor.isSceneContainerUserInputOngoing,
-            viewHeightRepository.isCurrentGestureInGuts
+            viewHeightRepository.isCurrentGestureInGuts,
         ) { isUserInputOngoing, isCurrentGestureInGuts ->
             isUserInputOngoing && !isCurrentGestureInGuts
         }
@@ -109,6 +112,11 @@
         placeholderRepository.alphaForBrightnessMirror.value = alpha
     }
 
+    /** Sets the alpha to apply to the NSSL for fade-in on lockscreen */
+    fun setAlphaForLockscreenFadeIn(alpha: Float) {
+        placeholderRepository.alphaForLockscreenFadeIn.value = alpha
+    }
+
     /** Sets the position of the notification stack in the current scene. */
     fun setShadeScrimBounds(bounds: ShadeScrimBounds?) {
         check(bounds == null || bounds.top <= bounds.bottom) { "Invalid bounds: $bounds" }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/view/NotificationScrollView.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/view/NotificationScrollView.kt
index 41c0293..0113e36 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/view/NotificationScrollView.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/view/NotificationScrollView.kt
@@ -89,6 +89,12 @@
     /** sets the current QS expand fraction */
     fun setQsExpandFraction(expandFraction: Float)
 
+    /** set whether we are idle on the lockscreen scene */
+    fun setShowingStackOnLockscreen(showingStackOnLockscreen: Boolean)
+
+    /** set the alpha from 0-1f of stack fade-in on lockscreen */
+    fun setAlphaForLockscreenFadeIn(alphaForLockscreenFadeIn: Float)
+
     /** Sets whether the view is displayed in doze mode. */
     fun setDozing(dozing: Boolean)
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/NotificationListViewBinder.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/NotificationListViewBinder.kt
index dc9615c..3dad326 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/NotificationListViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/NotificationListViewBinder.kt
@@ -17,6 +17,7 @@
 package com.android.systemui.statusbar.notification.stack.ui.viewbinder
 
 import android.view.LayoutInflater
+import android.view.View
 import androidx.lifecycle.lifecycleScope
 import com.android.app.tracing.TraceUtils.traceAsync
 import com.android.internal.logging.MetricsLogger
@@ -25,6 +26,7 @@
 import com.android.systemui.common.ui.view.setImportantForAccessibilityYesNo
 import com.android.systemui.dagger.qualifiers.Background
 import com.android.systemui.lifecycle.repeatWhenAttached
+import com.android.systemui.lifecycle.repeatWhenAttachedToWindow
 import com.android.systemui.plugins.FalsingManager
 import com.android.systemui.res.R
 import com.android.systemui.scene.shared.flag.SceneContainerFlag
@@ -32,6 +34,10 @@
 import com.android.systemui.statusbar.notification.NotificationActivityStarter
 import com.android.systemui.statusbar.notification.collection.render.SectionHeaderController
 import com.android.systemui.statusbar.notification.dagger.SilentHeader
+import com.android.systemui.statusbar.notification.emptyshade.shared.ModesEmptyShadeFix
+import com.android.systemui.statusbar.notification.emptyshade.ui.view.EmptyShadeView
+import com.android.systemui.statusbar.notification.emptyshade.ui.viewbinder.EmptyShadeViewBinder
+import com.android.systemui.statusbar.notification.emptyshade.ui.viewmodel.EmptyShadeViewModel
 import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor
 import com.android.systemui.statusbar.notification.footer.ui.view.FooterView
 import com.android.systemui.statusbar.notification.footer.ui.viewbinder.FooterViewBinder
@@ -49,6 +55,7 @@
 import com.android.systemui.util.kotlin.awaitCancellationThenDispose
 import com.android.systemui.util.kotlin.getOrNull
 import com.android.systemui.util.ui.isAnimating
+import com.android.systemui.util.ui.stopAnimating
 import com.android.systemui.util.ui.value
 import java.util.Optional
 import javax.inject.Inject
@@ -84,7 +91,7 @@
 
     fun bindWhileAttached(
         view: NotificationStackScrollLayout,
-        viewController: NotificationStackScrollLayoutController
+        viewController: NotificationStackScrollLayoutController,
     ) {
         val shelf =
             LayoutInflater.from(view.context)
@@ -103,7 +110,13 @@
                     val hasNonClearableSilentNotifications: StateFlow<Boolean> =
                         viewModel.hasNonClearableSilentNotifications.stateIn(this)
                     launch { reinflateAndBindFooter(view, hasNonClearableSilentNotifications) }
-                    launch { bindEmptyShade(view) }
+                    launch {
+                        if (ModesEmptyShadeFix.isEnabled) {
+                            reinflateAndBindEmptyShade(view)
+                        } else {
+                            bindEmptyShadeLegacy(viewModel.emptyShadeViewFactory.create(), view)
+                        }
+                    }
                     launch {
                         bindSilentHeaderClickListener(view, hasNonClearableSilentNotifications)
                     }
@@ -121,17 +134,12 @@
     }
 
     private suspend fun bindShelf(shelf: NotificationShelf) {
-        NotificationShelfViewBinder.bind(
-            shelf,
-            viewModel.shelf,
-            falsingManager,
-            nicBinder,
-        )
+        NotificationShelfViewBinder.bind(shelf, viewModel.shelf, falsingManager, nicBinder)
     }
 
     private suspend fun reinflateAndBindFooter(
         parentView: NotificationStackScrollLayout,
-        hasNonClearableSilentNotifications: StateFlow<Boolean>
+        hasNonClearableSilentNotifications: StateFlow<Boolean>,
     ) {
         viewModel.footer.getOrNull()?.let { footerViewModel ->
             // The footer needs to be re-inflated every time the theme or the font size changes.
@@ -149,7 +157,7 @@
                             footerView,
                             footerViewModel,
                             parentView,
-                            hasNonClearableSilentNotifications
+                            hasNonClearableSilentNotifications,
                         )
                     }
                 }
@@ -163,13 +171,13 @@
         footerView: FooterView,
         footerViewModel: FooterViewModel,
         parentView: NotificationStackScrollLayout,
-        hasNonClearableSilentNotifications: StateFlow<Boolean>
+        hasNonClearableSilentNotifications: StateFlow<Boolean>,
     ): Unit = coroutineScope {
         val disposableHandle =
             FooterViewBinder.bindWhileAttached(
                 footerView,
                 footerViewModel,
-                clearAllNotifications = {
+                {
                     clearAllNotifications(
                         parentView,
                         // Hide the silent section header (if present) if there will be
@@ -177,16 +185,8 @@
                         hideSilentSection = !hasNonClearableSilentNotifications.value,
                     )
                 },
-                launchNotificationSettings = { view ->
-                    notificationActivityStarter
-                        .get()
-                        .startHistoryIntent(view, /* showHistory= */ false)
-                },
-                launchNotificationHistory = { view ->
-                    notificationActivityStarter
-                        .get()
-                        .startHistoryIntent(view, /* showHistory= */ true)
-                },
+                launchNotificationSettings,
+                launchNotificationHistory,
             )
         if (SceneContainerFlag.isEnabled) {
             launch {
@@ -194,7 +194,9 @@
                     footerView.setVisible(
                         /* visible = */ animatedVisibility.value,
                         /* animate = */ animatedVisibility.isAnimating,
-                    )
+                    ) {
+                        animatedVisibility.stopAnimating()
+                    }
                 }
             }
         } else {
@@ -211,20 +213,71 @@
         disposableHandle.awaitCancellationThenDispose()
     }
 
-    private suspend fun bindEmptyShade(parentView: NotificationStackScrollLayout) {
+    private val launchNotificationSettings: (View) -> Unit = { view: View ->
+        notificationActivityStarter.get().startHistoryIntent(view, /* showHistory= */ false)
+    }
+
+    private val launchNotificationHistory: (View) -> Unit = { view ->
+        notificationActivityStarter.get().startHistoryIntent(view, /* showHistory= */ true)
+    }
+
+    private suspend fun reinflateAndBindEmptyShade(parentView: NotificationStackScrollLayout) {
+        ModesEmptyShadeFix.assertInNewMode()
+        // The empty shade needs to be re-inflated every time the theme or the font size
+        // changes.
+        configuration
+            .inflateLayout<EmptyShadeView>(
+                R.layout.status_bar_no_notifications,
+                parentView,
+                attachToRoot = false,
+            )
+            .flowOn(backgroundDispatcher)
+            .collectLatest { emptyShadeView: EmptyShadeView ->
+                traceAsync("bind EmptyShadeView") {
+                    parentView.setEmptyShadeView(emptyShadeView)
+                    bindEmptyShade(emptyShadeView, viewModel.emptyShadeViewFactory.create())
+                }
+            }
+    }
+
+    private suspend fun bindEmptyShadeLegacy(
+        emptyShadeViewModel: EmptyShadeViewModel,
+        parentView: NotificationStackScrollLayout,
+    ) {
+        ModesEmptyShadeFix.assertInLegacyMode()
         combine(
                 viewModel.shouldShowEmptyShadeView,
-                viewModel.areNotificationsHiddenInShade,
-                viewModel.hasFilteredOutSeenNotifications,
-                ::Triple
+                emptyShadeViewModel.areNotificationsHiddenInShade,
+                emptyShadeViewModel.hasFilteredOutSeenNotifications,
+                ::Triple,
             )
             .collect { (shouldShow, areNotifsHidden, hasFilteredNotifs) ->
-                parentView.updateEmptyShadeView(
-                    shouldShow,
-                    areNotifsHidden,
-                    hasFilteredNotifs,
+                parentView.updateEmptyShadeView(shouldShow, areNotifsHidden, hasFilteredNotifs)
+            }
+    }
+
+    private suspend fun bindEmptyShade(
+        emptyShadeView: EmptyShadeView,
+        emptyShadeViewModel: EmptyShadeViewModel,
+    ): Unit = coroutineScope {
+        ModesEmptyShadeFix.assertInNewMode()
+        launch {
+            emptyShadeView.repeatWhenAttachedToWindow {
+                EmptyShadeViewBinder.bind(
+                    emptyShadeView,
+                    emptyShadeViewModel,
+                    launchNotificationSettings,
+                    launchNotificationHistory,
                 )
             }
+        }
+        launch {
+            viewModel.shouldShowEmptyShadeViewAnimated.collect { shouldShow ->
+                emptyShadeView.setVisible(shouldShow.value, shouldShow.isAnimating) {
+                    shouldShow.stopAnimating()
+                }
+            }
+        }
     }
 
     private suspend fun bindSilentHeaderClickListener(
@@ -261,7 +314,7 @@
     private fun clearSilentNotifications(
         view: NotificationStackScrollLayout,
         closeShade: Boolean,
-        hideSilentSection: Boolean
+        hideSilentSection: Boolean,
     ) {
         view.clearSilentNotifications(closeShade, hideSilentSection)
     }
@@ -270,11 +323,7 @@
         if (NotificationsLiveDataStoreRefactor.isEnabled) {
             viewModel.logger.getOrNull()?.let { viewModel ->
                 loggerOptional.getOrNull()?.let { logger ->
-                    NotificationStatsLoggerBinder.bindLogger(
-                        view,
-                        logger,
-                        viewModel,
-                    )
+                    NotificationStatsLoggerBinder.bindLogger(view, logger, viewModel)
                 }
             }
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/NotificationScrollViewBinder.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/NotificationScrollViewBinder.kt
index 2e37dea..99ff678 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/NotificationScrollViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewbinder/NotificationScrollViewBinder.kt
@@ -88,6 +88,14 @@
                 viewModel.expandFraction.collect { view.setExpandFraction(it.coerceIn(0f, 1f)) }
             }
             launch { viewModel.qsExpandFraction.collect { view.setQsExpandFraction(it) } }
+            launch {
+                viewModel.isShowingStackOnLockscreen.collect {
+                    view.setShowingStackOnLockscreen(it)
+                }
+            }
+            launch {
+                viewModel.alphaForLockscreenFadeIn.collect { view.setAlphaForLockscreenFadeIn(it) }
+            }
             launch { viewModel.isScrollable.collect { view.setScrollingEnabled(it) } }
             launch { viewModel.isDozing.collect { isDozing -> view.setDozing(isDozing) } }
             launch {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModel.kt
index 4e2a46d..935e2a3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModel.kt
@@ -23,14 +23,14 @@
 import com.android.systemui.statusbar.domain.interactor.RemoteInputInteractor
 import com.android.systemui.statusbar.notification.domain.interactor.ActiveNotificationsInteractor
 import com.android.systemui.statusbar.notification.domain.interactor.HeadsUpNotificationInteractor
-import com.android.systemui.statusbar.notification.domain.interactor.SeenNotificationsInteractor
+import com.android.systemui.statusbar.notification.emptyshade.shared.ModesEmptyShadeFix
+import com.android.systemui.statusbar.notification.emptyshade.ui.viewmodel.EmptyShadeViewModel
 import com.android.systemui.statusbar.notification.footer.shared.FooterViewRefactor
 import com.android.systemui.statusbar.notification.footer.ui.viewmodel.FooterViewModel
 import com.android.systemui.statusbar.notification.shared.HeadsUpRowKey
 import com.android.systemui.statusbar.notification.shelf.ui.viewmodel.NotificationShelfViewModel
 import com.android.systemui.statusbar.notification.stack.domain.interactor.NotificationStackInteractor
 import com.android.systemui.statusbar.policy.domain.interactor.UserSetupInteractor
-import com.android.systemui.statusbar.policy.domain.interactor.ZenModeInteractor
 import com.android.systemui.util.kotlin.FlowDumperImpl
 import com.android.systemui.util.kotlin.combine
 import com.android.systemui.util.kotlin.sample
@@ -48,22 +48,24 @@
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onStart
 
-/** ViewModel for the list of notifications. */
+/**
+ * ViewModel for the list of notifications, including child elements like the Clear all/Manage
+ * button at the bottom (the footer) and the "No notifications" text (the empty shade).
+ */
 class NotificationListViewModel
 @Inject
 constructor(
     val shelf: NotificationShelfViewModel,
     val hideListViewModel: HideListViewModel,
     val footer: Optional<FooterViewModel>,
+    val emptyShadeViewFactory: EmptyShadeViewModel.Factory,
     val logger: Optional<NotificationLoggerViewModel>,
     activeNotificationsInteractor: ActiveNotificationsInteractor,
     notificationStackInteractor: NotificationStackInteractor,
     private val headsUpNotificationInteractor: HeadsUpNotificationInteractor,
     remoteInputInteractor: RemoteInputInteractor,
-    seenNotificationsInteractor: SeenNotificationsInteractor,
     shadeInteractor: ShadeInteractor,
     userSetupInteractor: UserSetupInteractor,
-    zenModeInteractor: ZenModeInteractor,
     @Background bgDispatcher: CoroutineDispatcher,
     dumpManager: DumpManager,
 ) : FlowDumperImpl(dumpManager) {
@@ -90,6 +92,7 @@
     }
 
     val shouldShowEmptyShadeView: Flow<Boolean> by lazy {
+        ModesEmptyShadeFix.assertInLegacyMode()
         if (FooterViewRefactor.isUnexpectedlyInLegacyMode()) {
             flowOf(false)
         } else {
@@ -114,6 +117,45 @@
         }
     }
 
+    val shouldShowEmptyShadeViewAnimated: Flow<AnimatedValue<Boolean>> by lazy {
+        if (ModesEmptyShadeFix.isUnexpectedlyInLegacyMode()) {
+            flowOf(AnimatedValue.NotAnimating(false))
+        } else {
+            combine(
+                    activeNotificationsInteractor.areAnyNotificationsPresent,
+                    shadeInteractor.isQsFullscreen,
+                    notificationStackInteractor.isShowingOnLockscreen,
+                ) { hasNotifications, isQsFullScreen, isShowingOnLockscreen ->
+                    when {
+                        hasNotifications -> false
+                        isQsFullScreen -> false
+                        // Do not show the empty shade if the lockscreen is visible (including AOD
+                        // b/228790482 and bouncer b/267060171), except if the shade is opened on
+                        // top.
+                        isShowingOnLockscreen -> false
+                        else -> true
+                    }
+                }
+                .distinctUntilChanged()
+                .sample(
+                    // TODO(b/322167853): This check is currently duplicated in FooterViewModel
+                    //  but instead it should be a field in ShadeAnimationInteractor.
+                    combine(
+                            shadeInteractor.isShadeFullyExpanded,
+                            shadeInteractor.isShadeTouchable,
+                            ::Pair,
+                        )
+                        .onStart { emit(Pair(false, false)) }
+                ) { visible, (isShadeFullyExpanded, animationsEnabled) ->
+                    val shouldAnimate = isShadeFullyExpanded && animationsEnabled
+                    AnimatableEvent(visible, shouldAnimate)
+                }
+                .toAnimatedValueFlow()
+                .dumpWhileCollecting("shouldShowEmptyShadeViewAnimated")
+                .flowOn(bgDispatcher)
+        }
+    }
+
     /**
      * Whether the footer should not be visible for the user, even if it's present in the list (as
      * per [shouldIncludeFooterView] below).
@@ -154,7 +196,7 @@
                     userSetupInteractor.isUserSetUp,
                     notificationStackInteractor.isShowingOnLockscreen,
                     shadeInteractor.isQsFullscreen,
-                    remoteInputInteractor.isRemoteInputActive
+                    remoteInputInteractor.isRemoteInputActive,
                 ) {
                     hasNotifications,
                     isUserSetUp,
@@ -193,7 +235,7 @@
                     combine(
                             shadeInteractor.isShadeFullyExpanded,
                             shadeInteractor.isShadeTouchable,
-                            ::Pair
+                            ::Pair,
                         )
                         .onStart { emit(Pair(false, false)) }
                 ) { visibilityChange, (isShadeFullyExpanded, animationsEnabled) ->
@@ -263,7 +305,7 @@
                     combine(
                             shadeInteractor.isShadeFullyExpanded,
                             shadeInteractor.isShadeTouchable,
-                            ::Pair
+                            ::Pair,
                         )
                         .onStart { emit(Pair(false, false)) }
                 ) { visibilityChange, (isShadeFullyExpanded, animationsEnabled) ->
@@ -283,29 +325,7 @@
     enum class VisibilityChange(val visible: Boolean, val canAnimate: Boolean) {
         DISAPPEAR_WITHOUT_ANIMATION(visible = false, canAnimate = false),
         DISAPPEAR_WITH_ANIMATION(visible = false, canAnimate = true),
-        APPEAR_WITH_ANIMATION(visible = true, canAnimate = true)
-    }
-
-    // TODO(b/308591475): This should be tracked separately by the empty shade.
-    val areNotificationsHiddenInShade: Flow<Boolean> by lazy {
-        if (FooterViewRefactor.isUnexpectedlyInLegacyMode()) {
-            flowOf(false)
-        } else {
-            zenModeInteractor.areNotificationsHiddenInShade.dumpWhileCollecting(
-                "areNotificationsHiddenInShade"
-            )
-        }
-    }
-
-    // TODO(b/308591475): This should be tracked separately by the empty shade.
-    val hasFilteredOutSeenNotifications: Flow<Boolean> by lazy {
-        if (FooterViewRefactor.isUnexpectedlyInLegacyMode()) {
-            flowOf(false)
-        } else {
-            seenNotificationsInteractor.hasFilteredOutSeenNotifications.dumpWhileCollecting(
-                "hasFilteredOutSeenNotifications"
-            )
-        }
+        APPEAR_WITH_ANIMATION(visible = true, canAnimate = true),
     }
 
     val hasClearableAlertingNotifications: Flow<Boolean> by lazy {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationLockscreenScrimViewModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationLockscreenScrimViewModel.kt
new file mode 100644
index 0000000..84aa997
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationLockscreenScrimViewModel.kt
@@ -0,0 +1,53 @@
+/*
+ * 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.statusbar.notification.stack.ui.viewmodel
+
+import com.android.systemui.dump.DumpManager
+import com.android.systemui.lifecycle.ExclusiveActivatable
+import com.android.systemui.shade.domain.interactor.ShadeInteractor
+import com.android.systemui.statusbar.notification.stack.domain.interactor.NotificationStackAppearanceInteractor
+import com.android.systemui.util.kotlin.ActivatableFlowDumper
+import com.android.systemui.util.kotlin.ActivatableFlowDumperImpl
+import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
+
+class NotificationLockscreenScrimViewModel
+@AssistedInject
+constructor(
+    dumpManager: DumpManager,
+    shadeInteractor: ShadeInteractor,
+    private val stackAppearanceInteractor: NotificationStackAppearanceInteractor,
+) :
+    ActivatableFlowDumper by ActivatableFlowDumperImpl(dumpManager, "NotificationScrollViewModel"),
+    ExclusiveActivatable() {
+
+    val shadeMode = shadeInteractor.shadeMode
+
+    /** Sets the alpha to apply to the NSSL for fade-in on lockscreen */
+    fun setAlphaForLockscreenFadeIn(alpha: Float) {
+        stackAppearanceInteractor.setAlphaForLockscreenFadeIn(alpha)
+    }
+
+    override suspend fun onActivated(): Nothing {
+        activateFlowDumper()
+    }
+
+    @AssistedFactory
+    interface Factory {
+        fun create(): NotificationLockscreenScrimViewModel
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationScrollViewModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationScrollViewModel.kt
index 5b2e02d..cd9c07e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationScrollViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationScrollViewModel.kt
@@ -82,8 +82,13 @@
     private fun fullyExpandedDuringSceneChange(change: ChangeScene): Boolean {
         // The lockscreen stack is visible during all transitions away from the lockscreen, so keep
         // the stack expanded until those transitions finish.
-        return (expandedInScene(change.fromScene) && expandedInScene(change.toScene)) ||
-            change.isBetween({ it == Scenes.Lockscreen }, { true })
+        return if (change.isFrom({ it == Scenes.Lockscreen }, to = { true })) {
+            true
+        } else if (change.isFrom({ it == Scenes.Shade }, to = { it == Scenes.Lockscreen })) {
+            false
+        } else {
+            (expandedInScene(change.fromScene) && expandedInScene(change.toScene))
+        }
     }
 
     private fun expandFractionDuringSceneChange(
@@ -93,7 +98,10 @@
     ): Float {
         return if (fullyExpandedDuringSceneChange(change)) {
             1f
-        } else if (change.isBetween({ it == Scenes.Gone }, { it == Scenes.Shade })) {
+        } else if (
+            change.isBetween({ it == Scenes.Gone }, { it == Scenes.Shade }) ||
+                change.isFrom({ it == Scenes.Shade }, to = { it == Scenes.Lockscreen })
+        ) {
             shadeExpansion
         } else if (change.isBetween({ it == Scenes.Gone }, { it == Scenes.QuickSettings })) {
             // during QS expansion, increase fraction at same rate as scrim alpha,
@@ -178,6 +186,18 @@
             .distinctUntilChanged()
             .dumpWhileCollecting("shouldResetStackTop")
 
+    /** Whether the Notification Stack is visibly on the lockscreen scene. */
+    val isShowingStackOnLockscreen: Flow<Boolean> =
+        sceneInteractor.transitionState
+            .mapNotNull { state ->
+                state.isIdle(Scenes.Lockscreen) ||
+                    state.isTransitioning(from = Scenes.Lockscreen, to = Scenes.Shade)
+            }
+            .distinctUntilChanged()
+
+    /** The alpha of the Notification Stack for lockscreen fade-in */
+    val alphaForLockscreenFadeIn = stackAppearanceInteractor.alphaForLockscreenFadeIn
+
     private operator fun SceneKey.contains(scene: SceneKey) =
         sceneInteractor.isSceneInFamily(scene, this)
 
@@ -298,3 +318,6 @@
 
 private fun ChangeScene.isBetween(a: (SceneKey) -> Boolean, b: (SceneKey) -> Boolean): Boolean =
     (a(fromScene) && b(toScene)) || (b(fromScene) && a(toScene))
+
+private fun ChangeScene.isFrom(from: (SceneKey) -> Boolean, to: (SceneKey) -> Boolean): Boolean =
+    from(fromScene) && to(toScene)
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 caf09a3..674cbb7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/AvalancheController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/AvalancheController.kt
@@ -46,8 +46,6 @@
 
     private val tag = "AvalancheController"
     private val debug = Compile.IS_DEBUG && Log.isLoggable(tag, Log.DEBUG)
-    var baseEntryMapStr : () -> String = { "baseEntryMapStr not initialized" }
-
     var enableAtRuntime = true
         set(value) {
             if (!value) {
@@ -118,43 +116,32 @@
         val key = getKey(entry)
 
         if (runnable == null) {
-            headsUpManagerLogger.logAvalancheUpdate(
-                caller, isEnabled, key,
-                "Runnable NULL, stop. ${getStateStr()}"
-            )
+            headsUpManagerLogger.logAvalancheUpdate(caller, isEnabled, key, "Runnable NULL, stop")
             return
         }
         if (!isEnabled) {
-            headsUpManagerLogger.logAvalancheUpdate(
-                caller, isEnabled, key,
-                "NOT ENABLED, run runnable. ${getStateStr()}"
-            )
+            headsUpManagerLogger.logAvalancheUpdate(caller, isEnabled, key,
+                    "NOT ENABLED, run runnable")
             runnable.run()
             return
         }
         if (entry == null) {
-            headsUpManagerLogger.logAvalancheUpdate(
-                caller, isEnabled, key,
-                "Entry NULL, stop. ${getStateStr()}"
-            )
+            headsUpManagerLogger.logAvalancheUpdate(caller, isEnabled, key, "Entry NULL, stop")
             return
         }
         if (debug) {
             debugRunnableLabelMap[runnable] = caller
         }
-        var stateAfter = ""
+        var outcome = ""
         if (isShowing(entry)) {
+            outcome = "update showing"
             runnable.run()
-            stateAfter = "update showing"
-
         } else if (entry in nextMap) {
+            outcome = "update next"
             nextMap[entry]?.add(runnable)
-            stateAfter = "update next"
-
         } else if (headsUpEntryShowing == null) {
+            outcome = "show now"
             showNow(entry, arrayListOf(runnable))
-            stateAfter = "show now"
-
         } else {
             // Clean up invalid state when entry is in list but not map and vice versa
             if (entry in nextMap) nextMap.remove(entry)
@@ -175,8 +162,8 @@
                 )
             }
         }
-        stateAfter += getStateStr()
-        headsUpManagerLogger.logAvalancheUpdate(caller, isEnabled = true, key, stateAfter)
+        outcome += getStateStr()
+        headsUpManagerLogger.logAvalancheUpdate(caller, isEnabled, key, outcome)
     }
 
     @VisibleForTesting
@@ -194,40 +181,32 @@
         val key = getKey(entry)
 
         if (runnable == null) {
-            headsUpManagerLogger.logAvalancheDelete(
-                caller, isEnabled, key,
-                "Runnable NULL, stop. ${getStateStr()}"
-            )
+            headsUpManagerLogger.logAvalancheDelete(caller, isEnabled, key, "Runnable NULL, stop")
             return
         }
         if (!isEnabled) {
+            headsUpManagerLogger.logAvalancheDelete(caller, isEnabled, key,
+                    "NOT ENABLED, run runnable")
             runnable.run()
-            headsUpManagerLogger.logAvalancheDelete(
-                caller, isEnabled = false, key,
-                "NOT ENABLED, run runnable. ${getStateStr()}"
-            )
             return
         }
         if (entry == null) {
+            headsUpManagerLogger.logAvalancheDelete(caller, isEnabled, key,
+                    "Entry NULL, run runnable")
             runnable.run()
-            headsUpManagerLogger.logAvalancheDelete(
-                caller, isEnabled = true, key,
-                "Entry NULL, run runnable. ${getStateStr()}"
-            )
             return
         }
-        val stateAfter: String
+        val outcome: String
         if (entry in nextMap) {
+            outcome = "remove from next"
             if (entry in nextMap) nextMap.remove(entry)
             if (entry in nextList) nextList.remove(entry)
             uiEventLogger.log(ThrottleEvent.AVALANCHE_THROTTLING_HUN_REMOVED)
-            stateAfter = "remove from next. ${getStateStr()}"
-
         } else if (entry in debugDropSet) {
+            outcome = "remove from dropset"
             debugDropSet.remove(entry)
-            stateAfter = "remove from dropset. ${getStateStr()}"
-
         } else if (isShowing(entry)) {
+            outcome = "remove showing"
             previousHunKey = getKey(headsUpEntryShowing)
             // Show the next HUN before removing this one, so that we don't tell listeners
             // onHeadsUpPinnedModeChanged, which causes
@@ -235,13 +214,11 @@
             // HUN is animating out, resulting in a flicker.
             showNext()
             runnable.run()
-            stateAfter = "remove showing. ${getStateStr()}"
-
         } else {
+            outcome = "run runnable for untracked shown"
             runnable.run()
-            stateAfter = "run runnable for untracked shown HUN. ${getStateStr()}"
         }
-        headsUpManagerLogger.logAvalancheDelete(caller, isEnabled(), getKey(entry), stateAfter)
+        headsUpManagerLogger.logAvalancheDelete(caller, isEnabled(), getKey(entry), outcome)
     }
 
     /**
@@ -423,14 +400,12 @@
     }
 
     private fun getStateStr(): String {
-        return "\nAvalancheController:" +
+        return "\navalanche state:" +
                 "\n\tshowing: [${getKey(headsUpEntryShowing)}]" +
                 "\n\tprevious: [$previousHunKey]" +
                 "\n\tnext list: $nextListStr" +
                 "\n\tnext map: $nextMapStr" +
-                "\n\tdropped: $dropSetStr" +
-                "\nBHUM.mHeadsUpEntryMap: " +
-                baseEntryMapStr()
+                "\n\tdropped: $dropSetStr"
     }
 
     private val dropSetStr: String
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BaseHeadsUpManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BaseHeadsUpManager.java
index 30524a5..f37393a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BaseHeadsUpManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BaseHeadsUpManager.java
@@ -116,7 +116,6 @@
         mAccessibilityMgr = accessibilityManagerWrapper;
         mUiEventLogger = uiEventLogger;
         mAvalancheController = avalancheController;
-        mAvalancheController.setBaseEntryMapStr(this::getEntryMapStr);
         Resources resources = context.getResources();
         mMinimumDisplayTime = NotificationThrottleHun.isEnabled()
                 ? 500 : resources.getInteger(R.integer.heads_up_notification_minimum_time);
@@ -590,18 +589,6 @@
         dumpInternal(pw, args);
     }
 
-    private String getEntryMapStr() {
-        if (mHeadsUpEntryMap.isEmpty()) {
-            return "EMPTY";
-        }
-        StringBuilder entryMapStr = new StringBuilder();
-        for (HeadsUpEntry entry: mHeadsUpEntryMap.values()) {
-            entryMapStr.append("\n\t").append(
-                    entry.mEntry == null ? "null" : entry.mEntry.getKey());
-        }
-        return entryMapStr.toString();
-    }
-
     protected void dumpInternal(@NonNull PrintWriter pw, @NonNull String[] args) {
         pw.print("  mTouchAcceptanceDelay="); pw.println(mTouchAcceptanceDelay);
         pw.print("  mSnoozeLengthMs="); pw.println(mSnoozeLengthMs);
@@ -1005,6 +992,7 @@
          * Clear any pending removal runnables.
          */
         public void cancelAutoRemovalCallbacks(@Nullable String reason) {
+            mLogger.logAutoRemoveCancelRequest(this.mEntry, reason);
             Runnable runnable = () -> {
                 final boolean removed = cancelAutoRemovalCallbackInternal();
 
@@ -1013,7 +1001,6 @@
                 }
             };
             if (mEntry != null && isHeadsUpEntry(mEntry.getKey())) {
-                mLogger.logAutoRemoveCancelRequest(this.mEntry, reason);
                 mAvalancheController.update(this, runnable, reason + " cancelAutoRemovalCallbacks");
             } else {
                 // Just removed
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpManagerLogger.kt b/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpManagerLogger.kt
index 41112cb..600270c 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpManagerLogger.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpManagerLogger.kt
@@ -52,7 +52,7 @@
         caller: String,
         isEnabled: Boolean,
         notifEntryKey: String,
-        stateAfter: String
+        outcome: String
     ) {
         buffer.log(
             TAG,
@@ -60,7 +60,7 @@
             {
                 str1 = caller
                 str2 = notifEntryKey
-                str3 = stateAfter
+                str3 = outcome
                 bool1 = isEnabled
             },
             { "$str1\n\t=> AC[isEnabled:$bool1] update: $str2\n\t=> $str3" }
@@ -71,7 +71,7 @@
         caller: String,
         isEnabled: Boolean,
         notifEntryKey: String,
-        stateAfter: String
+        outcome: String
     ) {
         buffer.log(
             TAG,
@@ -79,7 +79,7 @@
             {
                 str1 = caller
                 str2 = notifEntryKey
-                str3 = stateAfter
+                str3 = outcome
                 bool1 = isEnabled
             },
             { "$str1\n\t=> AC[isEnabled:$bool1] delete: $str2\n\t=> $str3" }
@@ -136,7 +136,7 @@
                 str1 = entry.logKey
                 str2 = reason ?: "unknown"
             },
-            { "$str2 => request: cancelAutoRemovalCallbacks: $str1" }
+            { "request: cancel auto remove of $str1 reason: $str2" }
         )
     }
 
@@ -148,7 +148,7 @@
                 str1 = entry.logKey
                 str2 = reason ?: "unknown"
             },
-            { "$str2 => cancel auto remove: $str1" }
+            { "cancel auto remove of $str1 reason: $str2" }
         )
     }
 
@@ -161,7 +161,7 @@
                 str2 = reason
                 bool1 = isWaiting
             },
-            { "request: $str2 => removeEntry: $str1 isWaiting: $isWaiting" }
+            { "request: $str2 => remove entry $str1 isWaiting: $isWaiting" }
         )
     }
 
@@ -174,7 +174,7 @@
                 str2 = reason
                 bool1 = isWaiting
             },
-            { "$str2 => removeEntry: $str1 isWaiting: $isWaiting" }
+            { "$str2 => remove entry $str1 isWaiting: $isWaiting" }
         )
     }
 
@@ -216,12 +216,12 @@
                 str1 = logKey(key)
                 str2 = reason
             },
-            { "remove notif $str1 when headsUpEntry is null, reason: $str2" }
+            { "remove notification $str1 when headsUpEntry is null, reason: $str2" }
         )
     }
 
     fun logNotificationActuallyRemoved(entry: NotificationEntry) {
-        buffer.log(TAG, INFO, { str1 = entry.logKey }, { "removed: $str1 " })
+        buffer.log(TAG, INFO, { str1 = entry.logKey }, { "notification removed $str1 " })
     }
 
     fun logUpdateNotificationRequest(key: String, alert: Boolean, hasEntry: Boolean) {
@@ -233,7 +233,7 @@
                 bool1 = alert
                 bool2 = hasEntry
             },
-            { "request: update notif $str1 alert: $bool1 hasEntry: $bool2" }
+            { "request: update notification $str1 alert: $bool1 hasEntry: $bool2" }
         )
     }
 
@@ -246,7 +246,7 @@
                 bool1 = alert
                 bool2 = hasEntry
             },
-            { "update notif $str1 alert: $bool1 hasEntry: $bool2" }
+            { "update notification $str1 alert: $bool1 hasEntry: $bool2" }
         )
     }
 
@@ -281,7 +281,7 @@
                 bool1 = isPinned
                 str2 = reason
             },
-            { "$str2 => setEntryPinned[$bool1]: $str1" }
+            { "$str2 => set entry pinned $str1 pinned: $bool1" }
         )
     }
 
@@ -290,7 +290,7 @@
             TAG,
             INFO,
             { bool1 = hasPinnedNotification },
-            { "hasPinnedNotification[$bool1]" }
+            { "has pinned notification changed to $bool1" }
         )
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/domain/interactor/ZenModeInteractor.kt b/packages/SystemUI/src/com/android/systemui/statusbar/policy/domain/interactor/ZenModeInteractor.kt
index ba45942..daba109 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/domain/interactor/ZenModeInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/domain/interactor/ZenModeInteractor.kt
@@ -20,6 +20,7 @@
 import android.provider.Settings
 import android.provider.Settings.Secure.ZEN_DURATION_FOREVER
 import android.provider.Settings.Secure.ZEN_DURATION_PROMPT
+import android.service.notification.ZenPolicy.VISUAL_EFFECT_NOTIFICATION_LIST
 import android.util.Log
 import androidx.concurrent.futures.await
 import com.android.settingslib.notification.data.repository.ZenModeRepository
@@ -29,6 +30,7 @@
 import com.android.systemui.dagger.qualifiers.Background
 import com.android.systemui.modes.shared.ModesUi
 import com.android.systemui.shared.notifications.data.repository.NotificationSettingsRepository
+import com.android.systemui.statusbar.notification.emptyshade.shared.ModesEmptyShadeFix
 import com.android.systemui.statusbar.policy.data.repository.DeviceProvisioningRepository
 import com.android.systemui.statusbar.policy.data.repository.UserSetupRepository
 import com.android.systemui.statusbar.policy.domain.model.ActiveZenModes
@@ -39,6 +41,7 @@
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.map
 
@@ -54,8 +57,8 @@
     private val notificationSettingsRepository: NotificationSettingsRepository,
     @Background private val bgDispatcher: CoroutineDispatcher,
     private val iconLoader: ZenIconLoader,
-    private val deviceProvisioningRepository: DeviceProvisioningRepository,
-    private val userSetupRepository: UserSetupRepository,
+    deviceProvisioningRepository: DeviceProvisioningRepository,
+    userSetupRepository: UserSetupRepository,
 ) {
     val isZenAvailable: Flow<Boolean> =
         combine(
@@ -126,6 +129,25 @@
     val mainActiveMode: Flow<ZenModeInfo?> =
         activeModes.map { a -> a.mainMode }.distinctUntilChanged()
 
+    val modesHidingNotifications: Flow<List<ZenMode>> by lazy {
+        if (ModesEmptyShadeFix.isUnexpectedlyInLegacyMode() || !ModesUi.isEnabled) {
+            flowOf(listOf())
+        } else {
+            modes
+                .map { modes ->
+                    modes.filter { mode ->
+                        mode.isActive &&
+                            !mode.policy.isVisualEffectAllowed(
+                                /* effect = */ VISUAL_EFFECT_NOTIFICATION_LIST,
+                                /* defaultVal = */ true,
+                            )
+                    }
+                }
+                .flowOn(bgDispatcher)
+                .distinctUntilChanged()
+        }
+    }
+
     suspend fun getModeIcon(mode: ZenMode): ZenIcon {
         return iconLoader.getIcon(context, mode).await()
     }
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/accessibility/floatingmenu/MenuInfoRepositoryTest.java b/packages/SystemUI/tests/src/com/android/systemui/accessibility/floatingmenu/MenuInfoRepositoryTest.java
similarity index 100%
rename from packages/SystemUI/multivalentTests/src/com/android/systemui/accessibility/floatingmenu/MenuInfoRepositoryTest.java
rename to packages/SystemUI/tests/src/com/android/systemui/accessibility/floatingmenu/MenuInfoRepositoryTest.java
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/authentication/data/repository/AuthenticationRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/authentication/data/repository/AuthenticationRepositoryTest.kt
similarity index 100%
rename from packages/SystemUI/multivalentTests/src/com/android/systemui/authentication/data/repository/AuthenticationRepositoryTest.kt
rename to packages/SystemUI/tests/src/com/android/systemui/authentication/data/repository/AuthenticationRepositoryTest.kt
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/biometrics/UdfpsControllerOverlayTest.kt b/packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsControllerOverlayTest.kt
similarity index 100%
rename from packages/SystemUI/multivalentTests/src/com/android/systemui/biometrics/UdfpsControllerOverlayTest.kt
rename to packages/SystemUI/tests/src/com/android/systemui/biometrics/UdfpsControllerOverlayTest.kt
diff --git a/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/composable/BouncerPredictiveBackTest.kt b/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/composable/BouncerPredictiveBackTest.kt
index 71afa62..5cc6454 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/composable/BouncerPredictiveBackTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/composable/BouncerPredictiveBackTest.kt
@@ -62,6 +62,7 @@
 import com.android.systemui.power.domain.interactor.powerInteractor
 import com.android.systemui.scene.domain.interactor.sceneInteractor
 import com.android.systemui.scene.domain.startable.sceneContainerStartable
+import com.android.systemui.scene.sceneContainerGestureFilterFactory
 import com.android.systemui.scene.shared.logger.sceneLogger
 import com.android.systemui.scene.shared.model.SceneContainerConfig
 import com.android.systemui.scene.shared.model.Scenes
@@ -70,6 +71,7 @@
 import com.android.systemui.scene.ui.composable.SceneContainer
 import com.android.systemui.scene.ui.viewmodel.SceneContainerViewModel
 import com.android.systemui.scene.ui.viewmodel.splitEdgeDetector
+import com.android.systemui.settings.displayTracker
 import com.android.systemui.shade.domain.interactor.shadeInteractor
 import com.android.systemui.testKosmos
 import kotlin.time.Duration.Companion.seconds
@@ -133,6 +135,8 @@
                 shadeInteractor = kosmos.shadeInteractor,
                 splitEdgeDetector = kosmos.splitEdgeDetector,
                 logger = kosmos.sceneLogger,
+                gestureFilterFactory = kosmos.sceneContainerGestureFilterFactory,
+                displayId = kosmos.displayTracker.defaultDisplayId,
                 motionEventHandlerReceiver = {},
             )
             .apply { setTransitionState(transitionState) }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorSceneContainerImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorSceneContainerImplTest.kt
index a1750cd..b1ec740 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorSceneContainerImplTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/shade/domain/interactor/ShadeInteractorSceneContainerImplTest.kt
@@ -21,6 +21,7 @@
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import com.android.compose.animation.scene.ObservableTransitionState
+import com.android.compose.animation.scene.OverlayKey
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.common.ui.data.repository.fakeConfigurationRepository
 import com.android.systemui.coroutines.collectLastValue
@@ -28,6 +29,7 @@
 import com.android.systemui.keyguard.data.repository.fakeKeyguardRepository
 import com.android.systemui.keyguard.shared.model.StatusBarState
 import com.android.systemui.kosmos.testScope
+import com.android.systemui.scene.data.repository.setSceneTransition
 import com.android.systemui.scene.domain.interactor.sceneInteractor
 import com.android.systemui.scene.shared.model.Overlays
 import com.android.systemui.scene.shared.model.Scenes
@@ -38,9 +40,9 @@
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.test.TestScope
 import kotlinx.coroutines.test.runCurrent
 import kotlinx.coroutines.test.runTest
-import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 
@@ -55,14 +57,9 @@
     private val configurationRepository = kosmos.fakeConfigurationRepository
     private val keyguardRepository = kosmos.fakeKeyguardRepository
     private val sceneInteractor = kosmos.sceneInteractor
-    private val shadeTestUtil = kosmos.shadeTestUtil
+    private val shadeTestUtil by lazy { kosmos.shadeTestUtil }
 
-    private lateinit var underTest: ShadeInteractorSceneContainerImpl
-
-    @Before
-    fun setUp() {
-        underTest = kosmos.shadeInteractorSceneContainerImpl
-    }
+    private val underTest by lazy { kosmos.shadeInteractorSceneContainerImpl }
 
     @Test
     fun qsExpansionWhenInSplitShadeAndQsExpanded() =
@@ -600,14 +597,14 @@
 
     @Test
     @EnableFlags(DualShade.FLAG_NAME)
-    fun expandNotificationShade_dualShadeEnabled_opensOverlay() =
+    fun expandNotificationsShade_dualShade_opensOverlay() =
         testScope.runTest {
             val currentScene by collectLastValue(sceneInteractor.currentScene)
             val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
             assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
             assertThat(currentOverlays).isEmpty()
 
-            underTest.expandNotificationShade("reason")
+            underTest.expandNotificationsShade("reason")
 
             assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
             assertThat(currentOverlays).containsExactly(Overlays.NotificationsShade)
@@ -615,14 +612,15 @@
 
     @Test
     @DisableFlags(DualShade.FLAG_NAME)
-    fun expandNotificationShade_dualShadeDisabled_switchesToShadeScene() =
+    fun expandNotificationsShade_singleShade_switchesToShadeScene() =
         testScope.runTest {
+            shadeTestUtil.setSplitShade(false)
             val currentScene by collectLastValue(sceneInteractor.currentScene)
             val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
             assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
             assertThat(currentOverlays).isEmpty()
 
-            underTest.expandNotificationShade("reason")
+            underTest.expandNotificationsShade("reason")
 
             assertThat(currentScene).isEqualTo(Scenes.Shade)
             assertThat(currentOverlays).isEmpty()
@@ -630,7 +628,7 @@
 
     @Test
     @EnableFlags(DualShade.FLAG_NAME)
-    fun expandNotificationShade_dualShadeEnabledAndQuickSettingsOpen_replacesOverlay() =
+    fun expandNotificationsShade_dualShadeQuickSettingsOpen_replacesOverlay() =
         testScope.runTest {
             val currentScene by collectLastValue(sceneInteractor.currentScene)
             val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
@@ -638,14 +636,14 @@
             assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
             assertThat(currentOverlays).containsExactly(Overlays.QuickSettingsShade)
 
-            underTest.expandNotificationShade("reason")
+            underTest.expandNotificationsShade("reason")
             assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
             assertThat(currentOverlays).containsExactly(Overlays.NotificationsShade)
         }
 
     @Test
     @EnableFlags(DualShade.FLAG_NAME)
-    fun expandQuickSettingsShade_dualShadeEnabled_opensOverlay() =
+    fun expandQuickSettingsShade_dualShade_opensOverlay() =
         testScope.runTest {
             val currentScene by collectLastValue(sceneInteractor.currentScene)
             val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
@@ -660,8 +658,9 @@
 
     @Test
     @DisableFlags(DualShade.FLAG_NAME)
-    fun expandQuickSettingsShade_dualShadeDisabled_switchesToQuickSettingsScene() =
+    fun expandQuickSettingsShade_singleShade_switchesToQuickSettingsScene() =
         testScope.runTest {
+            shadeTestUtil.setSplitShade(false)
             val currentScene by collectLastValue(sceneInteractor.currentScene)
             val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
             assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
@@ -674,12 +673,28 @@
         }
 
     @Test
+    @DisableFlags(DualShade.FLAG_NAME)
+    fun expandQuickSettingsShade_splitShade_switchesToShadeScene() =
+        testScope.runTest {
+            shadeTestUtil.setSplitShade(true)
+            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+            assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
+            assertThat(currentOverlays).isEmpty()
+
+            underTest.expandQuickSettingsShade("reason")
+
+            assertThat(currentScene).isEqualTo(Scenes.Shade)
+            assertThat(currentOverlays).isEmpty()
+        }
+
+    @Test
     @EnableFlags(DualShade.FLAG_NAME)
-    fun expandQuickSettingsShade_dualShadeEnabledAndNotificationsOpen_replacesOverlay() =
+    fun expandQuickSettingsShade_dualShadeNotificationsOpen_replacesOverlay() =
         testScope.runTest {
             val currentScene by collectLastValue(sceneInteractor.currentScene)
             val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
-            underTest.expandNotificationShade("reason")
+            underTest.expandNotificationsShade("reason")
             assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
             assertThat(currentOverlays).containsExactly(Overlays.NotificationsShade)
 
@@ -687,4 +702,141 @@
             assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
             assertThat(currentOverlays).containsExactly(Overlays.QuickSettingsShade)
         }
+
+    @Test
+    @EnableFlags(DualShade.FLAG_NAME)
+    fun collapseNotificationsShade_dualShade_hidesOverlay() =
+        testScope.runTest {
+            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+            openShade(Overlays.NotificationsShade)
+
+            underTest.collapseNotificationsShade("reason")
+
+            assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
+            assertThat(currentOverlays).isEmpty()
+        }
+
+    @Test
+    @DisableFlags(DualShade.FLAG_NAME)
+    fun collapseNotificationsShade_singleShade_switchesToLockscreen() =
+        testScope.runTest {
+            shadeTestUtil.setSplitShade(false)
+            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+            sceneInteractor.changeScene(Scenes.Shade, "reason")
+            assertThat(currentScene).isEqualTo(Scenes.Shade)
+            assertThat(currentOverlays).isEmpty()
+
+            underTest.collapseNotificationsShade("reason")
+
+            assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
+            assertThat(currentOverlays).isEmpty()
+        }
+
+    @Test
+    @EnableFlags(DualShade.FLAG_NAME)
+    fun collapseQuickSettingsShade_dualShade_hidesOverlay() =
+        testScope.runTest {
+            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+            openShade(Overlays.QuickSettingsShade)
+
+            underTest.collapseQuickSettingsShade("reason")
+
+            assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
+            assertThat(currentOverlays).isEmpty()
+        }
+
+    @Test
+    @DisableFlags(DualShade.FLAG_NAME)
+    fun collapseQuickSettingsShadeNotBypassingShade_singleShade_switchesToShade() =
+        testScope.runTest {
+            shadeTestUtil.setSplitShade(false)
+            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+            sceneInteractor.changeScene(Scenes.QuickSettings, "reason")
+            assertThat(currentScene).isEqualTo(Scenes.QuickSettings)
+            assertThat(currentOverlays).isEmpty()
+
+            underTest.collapseQuickSettingsShade(
+                loggingReason = "reason",
+                bypassNotificationsShade = false,
+            )
+
+            assertThat(currentScene).isEqualTo(Scenes.Shade)
+            assertThat(currentOverlays).isEmpty()
+        }
+
+    @Test
+    @DisableFlags(DualShade.FLAG_NAME)
+    fun collapseQuickSettingsShadeNotBypassingShade_splitShade_switchesToLockscreen() =
+        testScope.runTest {
+            shadeTestUtil.setSplitShade(true)
+            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+            sceneInteractor.changeScene(Scenes.QuickSettings, "reason")
+            assertThat(currentScene).isEqualTo(Scenes.QuickSettings)
+            assertThat(currentOverlays).isEmpty()
+
+            underTest.collapseQuickSettingsShade(
+                loggingReason = "reason",
+                bypassNotificationsShade = false,
+            )
+
+            assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
+            assertThat(currentOverlays).isEmpty()
+        }
+
+    @Test
+    @DisableFlags(DualShade.FLAG_NAME)
+    fun collapseQuickSettingsShadeBypassingShade_singleShade_switchesToLockscreen() =
+        testScope.runTest {
+            shadeTestUtil.setSplitShade(false)
+            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+            sceneInteractor.changeScene(Scenes.QuickSettings, "reason")
+            assertThat(currentScene).isEqualTo(Scenes.QuickSettings)
+            assertThat(currentOverlays).isEmpty()
+
+            underTest.collapseQuickSettingsShade(
+                loggingReason = "reason",
+                bypassNotificationsShade = true,
+            )
+
+            assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
+            assertThat(currentOverlays).isEmpty()
+        }
+
+    @Test
+    @EnableFlags(DualShade.FLAG_NAME)
+    fun collapseEitherShade_dualShade_hidesBothOverlays() =
+        testScope.runTest {
+            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+            openShade(Overlays.QuickSettingsShade)
+            openShade(Overlays.NotificationsShade)
+            assertThat(currentOverlays)
+                .containsExactly(Overlays.QuickSettingsShade, Overlays.NotificationsShade)
+
+            underTest.collapseEitherShade("reason")
+
+            assertThat(currentScene).isEqualTo(Scenes.Lockscreen)
+            assertThat(currentOverlays).isEmpty()
+        }
+
+    private fun TestScope.openShade(overlay: OverlayKey) {
+        val isAnyExpanded by collectLastValue(underTest.isAnyExpanded)
+        val currentScene by collectLastValue(sceneInteractor.currentScene)
+        val currentOverlays by collectLastValue(sceneInteractor.currentOverlays)
+        val initialScene = checkNotNull(currentScene)
+        sceneInteractor.showOverlay(overlay, "reason")
+        kosmos.setSceneTransition(
+            ObservableTransitionState.Idle(initialScene, checkNotNull(currentOverlays))
+        )
+        runCurrent()
+        assertThat(currentScene).isEqualTo(initialScene)
+        assertThat(currentOverlays).contains(overlay)
+        assertThat(isAnyExpanded).isTrue()
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/MediaCoordinatorTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/MediaCoordinatorTest.java
index 07c29a0..0c65c9c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/MediaCoordinatorTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/MediaCoordinatorTest.java
@@ -20,7 +20,6 @@
 
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.clearInvocations;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.never;
@@ -30,15 +29,12 @@
 
 import android.app.Notification.MediaStyle;
 import android.media.session.MediaSession;
-import android.platform.test.annotations.DisableFlags;
-import android.platform.test.annotations.EnableFlags;
 import android.service.notification.NotificationListenerService;
 
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 import androidx.test.filters.SmallTest;
 
 import com.android.internal.statusbar.IStatusBarService;
-import com.android.systemui.Flags;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.media.controls.util.MediaFeatureFlag;
 import com.android.systemui.statusbar.notification.InflationException;
@@ -158,8 +154,7 @@
     }
 
     @Test
-    @DisableFlags(Flags.FLAG_NOTIFICATIONS_BACKGROUND_ICONS)
-    public void inflateMediaNotificationIconsMediaEnabled_old() throws InflationException {
+    public void inflateMediaNotificationIconsMediaEnabled() throws InflationException {
         finishSetupWithMediaFeatureFlagEnabled(true);
 
         mListener.onEntryInit(mMediaEntry);
@@ -187,37 +182,7 @@
     }
 
     @Test
-    @EnableFlags(Flags.FLAG_NOTIFICATIONS_BACKGROUND_ICONS)
-    public void inflateMediaNotificationIconsMediaEnabled_new() throws InflationException {
-        finishSetupWithMediaFeatureFlagEnabled(true);
-
-        mListener.onEntryInit(mMediaEntry);
-        mListener.onEntryAdded(mMediaEntry);
-        verify(mIconManager).createIcons(eq(mMediaEntry));
-        verify(mIconManager, never()).updateIcons(eq(mMediaEntry), anyBoolean());
-        clearInvocations(mIconManager);
-
-        mFilter.shouldFilterOut(mMediaEntry, 0);
-        verify(mIconManager, never()).createIcons(eq(mMediaEntry));
-        verify(mIconManager, never()).updateIcons(eq(mMediaEntry), anyBoolean());
-
-        mListener.onEntryUpdated(mMediaEntry);
-        verify(mIconManager, never()).createIcons(eq(mMediaEntry));
-        verify(mIconManager).updateIcons(eq(mMediaEntry), /* usingCache = */ eq(false));
-
-        mListener.onEntryRemoved(mMediaEntry, NotificationListenerService.REASON_CANCEL);
-        mListener.onEntryCleanUp(mMediaEntry);
-        clearInvocations(mIconManager);
-
-        mListener.onEntryInit(mMediaEntry);
-        mListener.onEntryAdded(mMediaEntry);
-        verify(mIconManager).createIcons(eq(mMediaEntry));
-        verify(mIconManager, never()).updateIcons(eq(mMediaEntry), anyBoolean());
-    }
-
-    @Test
-    @DisableFlags(Flags.FLAG_NOTIFICATIONS_BACKGROUND_ICONS)
-    public void inflationException_old() throws InflationException {
+    public void inflationException() throws InflationException {
         finishSetupWithMediaFeatureFlagEnabled(true);
 
         mListener.onEntryInit(mMediaEntry);
@@ -244,31 +209,6 @@
         verify(mIconManager, never()).updateIcons(eq(mMediaEntry), anyBoolean());
     }
 
-    @Test
-    @EnableFlags(Flags.FLAG_NOTIFICATIONS_BACKGROUND_ICONS)
-    public void inflationException_new() throws InflationException {
-        finishSetupWithMediaFeatureFlagEnabled(true);
-
-        doThrow(InflationException.class).when(mIconManager).createIcons(eq(mMediaEntry));
-
-        mListener.onEntryInit(mMediaEntry);
-        mListener.onEntryAdded(mMediaEntry);
-        verify(mIconManager).createIcons(eq(mMediaEntry));
-        verify(mIconManager, never()).updateIcons(eq(mMediaEntry), anyBoolean());
-        clearInvocations(mIconManager);
-
-        mListener.onEntryUpdated(mMediaEntry);
-        verify(mIconManager).createIcons(eq(mMediaEntry));
-        verify(mIconManager, never()).updateIcons(eq(mMediaEntry), anyBoolean());
-        clearInvocations(mIconManager);
-
-        doNothing().when(mIconManager).createIcons(eq(mMediaEntry));
-
-        mListener.onEntryUpdated(mMediaEntry);
-        verify(mIconManager).createIcons(eq(mMediaEntry));
-        verify(mIconManager, never()).updateIcons(eq(mMediaEntry), anyBoolean());
-    }
-
     private void finishSetupWithMediaFeatureFlagEnabled(boolean mediaFeatureFlagEnabled) {
         when(mMediaFeatureFlag.getEnabled()).thenReturn(mediaFeatureFlagEnabled);
         mCoordinator = new MediaCoordinator(mMediaFeatureFlag, mStatusBarService, mIconManager);
diff --git a/packages/SystemUI/tests/utils/src/android/view/WindowManagerServiceKosmos.kt b/packages/SystemUI/tests/utils/src/android/view/WindowManagerServiceKosmos.kt
new file mode 100644
index 0000000..cd681a1
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/android/view/WindowManagerServiceKosmos.kt
@@ -0,0 +1,58 @@
+/*
+ * 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 android.view
+
+import android.graphics.Region
+import com.android.systemui.kosmos.Kosmos
+import org.mockito.ArgumentMatchers.anyInt
+import org.mockito.Mockito.mock
+import org.mockito.kotlin.any
+import org.mockito.kotlin.whenever
+
+val Kosmos.mockWindowManagerService: IWindowManager by
+    Kosmos.Fixture {
+        mock(IWindowManager::class.java).apply {
+            whenever(registerSystemGestureExclusionListener(any(), anyInt())).then { answer ->
+                val listener = answer.arguments[0] as ISystemGestureExclusionListener
+                val displayId = answer.arguments[1] as Int
+                exclusionListeners.getOrPut(displayId) { mutableListOf() }.add(listener)
+                listener.onSystemGestureExclusionChanged(
+                    displayId,
+                    restrictedRegionByDisplayId[displayId],
+                    null,
+                )
+            }
+
+            whenever(unregisterSystemGestureExclusionListener(any(), anyInt())).then { answer ->
+                val listener = answer.arguments[0] as ISystemGestureExclusionListener
+                val displayId = answer.arguments[1] as Int
+                exclusionListeners[displayId]?.remove(listener)
+            }
+        }
+    }
+
+var Kosmos.windowManagerService: IWindowManager by Kosmos.Fixture { mockWindowManagerService }
+
+private var restrictedRegionByDisplayId = mutableMapOf<Int, Region?>()
+private var exclusionListeners = mutableMapOf<Int, MutableList<ISystemGestureExclusionListener>>()
+
+fun setSystemGestureExclusionRegion(displayId: Int, restrictedRegion: Region?) {
+    restrictedRegionByDisplayId[displayId] = restrictedRegion
+    exclusionListeners[displayId]?.forEach { listener ->
+        listener.onSystemGestureExclusionChanged(displayId, restrictedRegion, null)
+    }
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModelKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModelKosmos.kt
index ff8b478..a80a409 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModelKosmos.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsShadeOverlayContentViewModelKosmos.kt
@@ -17,13 +17,13 @@
 package com.android.systemui.qs.ui.viewmodel
 
 import com.android.systemui.kosmos.Kosmos
-import com.android.systemui.scene.domain.interactor.sceneInteractor
+import com.android.systemui.shade.domain.interactor.shadeInteractor
 import com.android.systemui.shade.ui.viewmodel.shadeHeaderViewModelFactory
 
 val Kosmos.quickSettingsShadeOverlayContentViewModel: QuickSettingsShadeOverlayContentViewModel by
     Kosmos.Fixture {
         QuickSettingsShadeOverlayContentViewModel(
-            sceneInteractor = sceneInteractor,
+            shadeInteractor = shadeInteractor,
             shadeHeaderViewModelFactory = shadeHeaderViewModelFactory,
             quickSettingsContainerViewModel = quickSettingsContainerViewModel,
         )
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/scene/SceneKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/SceneKosmos.kt
index 8744638..737aaf2 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/scene/SceneKosmos.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/SceneKosmos.kt
@@ -6,13 +6,16 @@
 import com.android.systemui.kosmos.Kosmos.Fixture
 import com.android.systemui.power.domain.interactor.powerInteractor
 import com.android.systemui.scene.domain.interactor.sceneInteractor
+import com.android.systemui.scene.domain.interactor.systemGestureExclusionInteractor
 import com.android.systemui.scene.shared.logger.sceneLogger
 import com.android.systemui.scene.shared.model.Overlays
 import com.android.systemui.scene.shared.model.SceneContainerConfig
 import com.android.systemui.scene.shared.model.Scenes
 import com.android.systemui.scene.ui.FakeOverlay
+import com.android.systemui.scene.ui.viewmodel.SceneContainerGestureFilter
 import com.android.systemui.scene.ui.viewmodel.SceneContainerViewModel
 import com.android.systemui.scene.ui.viewmodel.splitEdgeDetector
+import com.android.systemui.settings.displayTracker
 import com.android.systemui.shade.domain.interactor.shadeInteractor
 import kotlinx.coroutines.flow.MutableStateFlow
 
@@ -30,10 +33,7 @@
 val Kosmos.initialSceneKey by Fixture { Scenes.Lockscreen }
 
 var Kosmos.overlayKeys by Fixture {
-    listOf(
-        Overlays.NotificationsShade,
-        Overlays.QuickSettingsShade,
-    )
+    listOf(Overlays.NotificationsShade, Overlays.QuickSettingsShade)
 }
 
 val Kosmos.fakeOverlaysByKeys by Fixture { overlayKeys.associateWith { FakeOverlay(it) } }
@@ -74,8 +74,21 @@
             powerInteractor = powerInteractor,
             shadeInteractor = shadeInteractor,
             splitEdgeDetector = splitEdgeDetector,
+            gestureFilterFactory = sceneContainerGestureFilterFactory,
+            displayId = displayTracker.defaultDisplayId,
             motionEventHandlerReceiver = {},
-            logger = sceneLogger
+            logger = sceneLogger,
         )
         .apply { setTransitionState(transitionState) }
 }
+
+val Kosmos.sceneContainerGestureFilterFactory by Fixture {
+    object : SceneContainerGestureFilter.Factory {
+        override fun create(displayId: Int): SceneContainerGestureFilter {
+            return SceneContainerGestureFilter(
+                interactor = systemGestureExclusionInteractor,
+                displayId = displayId,
+            )
+        }
+    }
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/scene/data/repository/SystemGestureExclusionRepositoryKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/data/repository/SystemGestureExclusionRepositoryKosmos.kt
new file mode 100644
index 0000000..15ed1b3
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/data/repository/SystemGestureExclusionRepositoryKosmos.kt
@@ -0,0 +1,25 @@
+/*
+ * 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.scene.data.repository
+
+import android.view.windowManagerService
+import com.android.systemui.kosmos.Kosmos
+import com.android.systemui.kosmos.Kosmos.Fixture
+
+val Kosmos.systemGestureExclusionRepository by Fixture {
+    SystemGestureExclusionRepository(windowManager = windowManagerService)
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/scene/domain/interactor/SystemGestureExclusionInteractorKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/domain/interactor/SystemGestureExclusionInteractorKosmos.kt
new file mode 100644
index 0000000..3e46c3f
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/domain/interactor/SystemGestureExclusionInteractorKosmos.kt
@@ -0,0 +1,25 @@
+/*
+ * 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.scene.domain.interactor
+
+import com.android.systemui.kosmos.Kosmos
+import com.android.systemui.kosmos.Kosmos.Fixture
+import com.android.systemui.scene.data.repository.systemGestureExclusionRepository
+
+val Kosmos.systemGestureExclusionInteractor by Fixture {
+    SystemGestureExclusionInteractor(repository = systemGestureExclusionRepository)
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ShadeTestUtil.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ShadeTestUtil.kt
index 6d488d2..60141c6 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ShadeTestUtil.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ShadeTestUtil.kt
@@ -25,6 +25,7 @@
 import com.android.systemui.scene.shared.model.Scenes
 import com.android.systemui.shade.data.repository.FakeShadeRepository
 import com.android.systemui.shade.data.repository.ShadeRepository
+import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.test.TestScope
@@ -133,7 +134,7 @@
 class ShadeTestUtilLegacyImpl(
     val testScope: TestScope,
     val shadeRepository: FakeShadeRepository,
-    val context: SysuiTestableContext
+    val context: SysuiTestableContext,
 ) : ShadeTestUtilDelegate {
     override fun setShadeAndQsExpansion(shadeExpansion: Float, qsExpansion: Float) {
         shadeRepository.setLegacyShadeExpansion(shadeExpansion)
@@ -191,6 +192,7 @@
 }
 
 /** Sets up shade state for tests when the scene container flag is enabled. */
+@OptIn(ExperimentalCoroutinesApi::class)
 class ShadeTestUtilSceneImpl(
     val testScope: TestScope,
     val sceneInteractor: SceneInteractor,
@@ -269,7 +271,7 @@
         from: SceneKey,
         to: SceneKey,
         progress: Float,
-        isInitiatedByUserInput: Boolean = true
+        isInitiatedByUserInput: Boolean = true,
     ) {
         sceneInteractor.changeScene(from, "test")
         val transitionState =
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ui/viewmodel/NotificationsShadeOverlayContentViewModelKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ui/viewmodel/NotificationsShadeOverlayContentViewModelKosmos.kt
index 9cdd519..7a15fdf 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ui/viewmodel/NotificationsShadeOverlayContentViewModelKosmos.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ui/viewmodel/NotificationsShadeOverlayContentViewModelKosmos.kt
@@ -19,7 +19,7 @@
 import com.android.systemui.kosmos.Kosmos
 import com.android.systemui.kosmos.Kosmos.Fixture
 import com.android.systemui.notifications.ui.viewmodel.NotificationsShadeOverlayContentViewModel
-import com.android.systemui.scene.domain.interactor.sceneInteractor
+import com.android.systemui.shade.domain.interactor.shadeInteractor
 import com.android.systemui.statusbar.notification.stack.ui.viewmodel.notificationsPlaceholderViewModelFactory
 
 val Kosmos.notificationsShadeOverlayContentViewModel:
@@ -27,6 +27,6 @@
     NotificationsShadeOverlayContentViewModel(
         shadeHeaderViewModelFactory = shadeHeaderViewModelFactory,
         notificationsPlaceholderViewModelFactory = notificationsPlaceholderViewModelFactory,
-        sceneInteractor = sceneInteractor,
+        shadeInteractor = shadeInteractor,
     )
 }
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModelKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModelKosmos.kt
index 7eb9f34..f5b856d 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModelKosmos.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/shade/ui/viewmodel/ShadeHeaderViewModelKosmos.kt
@@ -20,7 +20,6 @@
 import com.android.systemui.broadcast.broadcastDispatcher
 import com.android.systemui.kosmos.Kosmos
 import com.android.systemui.plugins.activityStarter
-import com.android.systemui.scene.domain.interactor.sceneInteractor
 import com.android.systemui.shade.domain.interactor.privacyChipInteractor
 import com.android.systemui.shade.domain.interactor.shadeHeaderClockInteractor
 import com.android.systemui.shade.domain.interactor.shadeInteractor
@@ -32,7 +31,6 @@
         ShadeHeaderViewModel(
             context = applicationContext,
             activityStarter = activityStarter,
-            sceneInteractor = sceneInteractor,
             shadeInteractor = shadeInteractor,
             mobileIconsInteractor = mobileIconsInteractor,
             mobileIconsViewModel = mobileIconsViewModel,
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewmodel/EmptyShadeViewModelKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewmodel/EmptyShadeViewModelKosmos.kt
new file mode 100644
index 0000000..8fdb948
--- /dev/null
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/emptyshade/ui/viewmodel/EmptyShadeViewModelKosmos.kt
@@ -0,0 +1,42 @@
+/*
+ * 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.statusbar.notification.emptyshade.ui.viewmodel
+
+import android.content.applicationContext
+import com.android.systemui.dump.dumpManager
+import com.android.systemui.kosmos.Kosmos
+import com.android.systemui.shared.notifications.domain.interactor.notificationSettingsInteractor
+import com.android.systemui.statusbar.notification.domain.interactor.seenNotificationsInteractor
+import com.android.systemui.statusbar.policy.domain.interactor.zenModeInteractor
+
+val Kosmos.emptyShadeViewModel by
+    Kosmos.Fixture {
+        EmptyShadeViewModel(
+            applicationContext,
+            zenModeInteractor,
+            seenNotificationsInteractor,
+            notificationSettingsInteractor,
+            dumpManager,
+        )
+    }
+
+val Kosmos.emptyShadeViewModelFactory: EmptyShadeViewModel.Factory by
+    Kosmos.Fixture {
+        object : EmptyShadeViewModel.Factory {
+            override fun create() = emptyShadeViewModel
+        }
+    }
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModelKosmos.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModelKosmos.kt
index de8b350..c3bc744 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModelKosmos.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModelKosmos.kt
@@ -23,13 +23,12 @@
 import com.android.systemui.shade.domain.interactor.shadeInteractor
 import com.android.systemui.statusbar.domain.interactor.remoteInputInteractor
 import com.android.systemui.statusbar.notification.domain.interactor.activeNotificationsInteractor
-import com.android.systemui.statusbar.notification.domain.interactor.seenNotificationsInteractor
+import com.android.systemui.statusbar.notification.emptyshade.ui.viewmodel.emptyShadeViewModelFactory
 import com.android.systemui.statusbar.notification.footer.ui.viewmodel.footerViewModel
 import com.android.systemui.statusbar.notification.shelf.ui.viewmodel.notificationShelfViewModel
 import com.android.systemui.statusbar.notification.stack.domain.interactor.headsUpNotificationInteractor
 import com.android.systemui.statusbar.notification.stack.domain.interactor.notificationStackInteractor
 import com.android.systemui.statusbar.policy.domain.interactor.userSetupInteractor
-import com.android.systemui.statusbar.policy.domain.interactor.zenModeInteractor
 import java.util.Optional
 
 val Kosmos.notificationListViewModel by Fixture {
@@ -37,15 +36,14 @@
         notificationShelfViewModel,
         hideListViewModel,
         Optional.of(footerViewModel),
+        emptyShadeViewModelFactory,
         Optional.of(notificationListLoggerViewModel),
         activeNotificationsInteractor,
         notificationStackInteractor,
         headsUpNotificationInteractor,
         remoteInputInteractor,
-        seenNotificationsInteractor,
         shadeInteractor,
         userSetupInteractor,
-        zenModeInteractor,
         testDispatcher,
         dumpManager,
     )
diff --git a/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java b/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
index 3224b27..73b7b35 100644
--- a/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
+++ b/services/accessibility/java/com/android/server/accessibility/AbstractAccessibilityServiceConnection.java
@@ -165,16 +165,27 @@
     protected final AccessibilitySecurityPolicy mSecurityPolicy;
     protected final AccessibilityTrace mTrace;
 
-    // The attribution tag set by the service that is bound to this instance
+    /** The attribution tag set by the client that is bound to this instance */
     protected String mAttributionTag;
 
     protected int mDisplayTypes = DISPLAY_TYPE_DEFAULT;
 
-    // The service that's bound to this instance. Whenever this value is non-null, this
-    // object is registered as a death recipient
-    IBinder mService;
+    /**
+     * Binder of the {@link #mClient}.
+     *
+     * <p>Whenever this value is non-null, it should be registered as a {@link
+     * IBinder.DeathRecipient}
+     */
+    @Nullable IBinder mClientBinder;
 
-    IAccessibilityServiceClient mServiceInterface;
+    /**
+     * The accessibility client this class represents.
+     *
+     * <p>The client is in the application process, i.e., it's a client of system_server. Depending
+     * on the use case, the client can be an {@link AccessibilityService}, a {@code UiAutomation},
+     * etc.
+     */
+    @Nullable IAccessibilityServiceClient mClient;
 
     int mEventTypes;
 
@@ -218,10 +229,10 @@
     int mGenericMotionEventSources;
     int mObservedMotionEventSources;
 
-    // the events pending events to be dispatched to this service
+    /** Pending events to be dispatched to the client */
     final SparseArray<AccessibilityEvent> mPendingEvents = new SparseArray<>();
 
-    /** Whether this service relies on its {@link AccessibilityCache} being up to date */
+    /** Whether the client relies on its {@link AccessibilityCache} being up to date */
     boolean mUsesAccessibilityCache = false;
 
     // Handler only for dispatching accessibility events since we use event
@@ -230,7 +241,7 @@
 
     final SparseArray<IBinder> mOverlayWindowTokens = new SparseArray();
 
-    // All the embedded accessibility overlays that have been added by this service.
+    /** All the embedded accessibility overlays that have been added by the client. */
     private List<SurfaceControl> mOverlays = new ArrayList<>();
 
     /** The timestamp of requesting to take screenshot in milliseconds */
@@ -274,7 +285,8 @@
 
         /**
          * Called back to notify system that the client has changed
-         * @param serviceInfoChanged True if the service's AccessibilityServiceInfo changed.
+         *
+         * @param serviceInfoChanged True if the client's AccessibilityServiceInfo changed.
          */
         void onClientChangeLocked(boolean serviceInfoChanged);
 
@@ -360,21 +372,22 @@
         mPowerManager = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
         mIPlatformCompat = IPlatformCompat.Stub.asInterface(
                 ServiceManager.getService(Context.PLATFORM_COMPAT_SERVICE));
-        mEventDispatchHandler = new Handler(mainHandler.getLooper()) {
-            @Override
-            public void handleMessage(Message message) {
-                final int eventType =  message.what;
-                AccessibilityEvent event = (AccessibilityEvent) message.obj;
-                boolean serviceWantsEvent = message.arg1 != 0;
-                notifyAccessibilityEventInternal(eventType, event, serviceWantsEvent);
-            }
-        };
+        mEventDispatchHandler =
+                new Handler(mainHandler.getLooper()) {
+                    @Override
+                    public void handleMessage(Message message) {
+                        final int eventType = message.what;
+                        AccessibilityEvent event = (AccessibilityEvent) message.obj;
+                        boolean clientWantsEvent = message.arg1 != 0;
+                        notifyAccessibilityEventInternal(eventType, event, clientWantsEvent);
+                    }
+                };
         setDynamicallyConfigurableProperties(accessibilityServiceInfo);
     }
 
     @Override
     public boolean onKeyEvent(KeyEvent keyEvent, int sequenceNumber) {
-        if (!mRequestFilterKeyEvents || (mServiceInterface == null)) {
+        if (!mRequestFilterKeyEvents || (mClient == null)) {
             return false;
         }
         if((mAccessibilityServiceInfo.getCapabilities()
@@ -388,7 +401,7 @@
             if (svcClientTracingEnabled()) {
                 logTraceSvcClient("onKeyEvent", keyEvent + ", " + sequenceNumber);
             }
-            mServiceInterface.onKeyEvent(keyEvent, sequenceNumber);
+            mClient.onKeyEvent(keyEvent, sequenceNumber);
         } catch (RemoteException e) {
             return false;
         }
@@ -470,7 +483,7 @@
     }
 
     public boolean canReceiveEventsLocked() {
-        return (mEventTypes != 0 && mService != null);
+        return (mEventTypes != 0 && mClientBinder != null);
     }
 
     @RequiresNoPermission
@@ -520,7 +533,7 @@
         final long identity = Binder.clearCallingIdentity();
         try {
             synchronized (mLock) {
-                // If the XML manifest had data to configure the service its info
+                // If the XML manifest had data to configure the AccessibilityService, its info
                 // should be already set. In such a case update only the dynamically
                 // configurable properties.
                 boolean oldRequestIme = mRequestImeApis;
@@ -1733,40 +1746,40 @@
         try {
             // Clear the proxy in the other process so this
             // IAccessibilityServiceConnection can be garbage collected.
-            if (mServiceInterface != null) {
+            if (mClient != null) {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("init", "null, " + mId + ", null");
                 }
-                mServiceInterface.init(null, mId, null);
+                mClient.init(null, mId, null);
             }
         } catch (RemoteException re) {
                 /* ignore */
         }
-        if (mService != null) {
+        if (mClientBinder != null) {
             try {
-                mService.unlinkToDeath(this, 0);
+                mClientBinder.unlinkToDeath(this, 0);
             } catch (NoSuchElementException e) {
                 Slog.e(LOG_TAG, "Failed unregistering death link");
             }
-            mService = null;
+            mClientBinder = null;
         }
 
-        mServiceInterface = null;
+        mClient = null;
         mReceivedAccessibilityButtonCallbackSinceBind = false;
     }
 
     public boolean isConnectedLocked() {
-        return (mService != null);
+        return (mClientBinder != null);
     }
 
     public void notifyAccessibilityEvent(AccessibilityEvent event) {
         synchronized (mLock) {
             final int eventType = event.getEventType();
 
-            final boolean serviceWantsEvent = wantsEventLocked(event);
+            final boolean clientWantsEvent = clientWantsEventLocked(event);
             final boolean requiredForCacheConsistency = mUsesAccessibilityCache
                     && ((AccessibilityCache.CACHE_CRITICAL_EVENTS_MASK & eventType) != 0);
-            if (!serviceWantsEvent && !requiredForCacheConsistency) {
+            if (!clientWantsEvent && !requiredForCacheConsistency) {
                 return;
             }
 
@@ -1774,7 +1787,7 @@
                 return;
             }
             // Make a copy since during dispatch it is possible the event to
-            // be modified to remove its source if the receiving service does
+            // be modified to remove its source if the receiving client does
             // not have permission to access the window content.
             AccessibilityEvent newEvent = AccessibilityEvent.obtain(event);
             Message message;
@@ -1792,22 +1805,20 @@
                 // Send all messages, bypassing mPendingEvents
                 message = mEventDispatchHandler.obtainMessage(eventType, newEvent);
             }
-            message.arg1 = serviceWantsEvent ? 1 : 0;
+            message.arg1 = clientWantsEvent ? 1 : 0;
 
             mEventDispatchHandler.sendMessageDelayed(message, mNotificationTimeout);
         }
     }
 
     /**
-     * Determines if given event can be dispatched to a service based on the package of the
-     * event source. Specifically, a service is notified if it is interested in events from the
-     * package.
+     * Determines if given event can be dispatched to a client based on the package of the event
+     * source. Specifically, a client is notified if it is interested in events from the package.
      *
      * @param event The event.
-     * @return True if the listener should be notified, false otherwise.
+     * @return True if the client should be notified, false otherwise.
      */
-    private boolean wantsEventLocked(AccessibilityEvent event) {
-
+    private boolean clientWantsEventLocked(AccessibilityEvent event) {
         if (!canReceiveEventsLocked()) {
             return false;
         }
@@ -1838,22 +1849,20 @@
     }
 
     /**
-     * Notifies an accessibility service client for a scheduled event given the event type.
+     * Notifies a client for a scheduled event given the event type.
      *
      * @param eventType The type of the event to dispatch.
      */
     private void notifyAccessibilityEventInternal(
-            int eventType,
-            AccessibilityEvent event,
-            boolean serviceWantsEvent) {
-        IAccessibilityServiceClient listener;
+            int eventType, AccessibilityEvent event, boolean clientWantsEvent) {
+        IAccessibilityServiceClient client;
 
         synchronized (mLock) {
-            listener = mServiceInterface;
+            client = mClient;
 
-            // If the service died/was disabled while the message for dispatching
-            // the accessibility event was propagating the listener may be null.
-            if (listener == null) {
+            // If the client (in the application process) died/was disabled while the message for
+            // dispatching the accessibility event was propagating, "client" may be null.
+            if (client == null) {
                 return;
             }
 
@@ -1868,7 +1877,7 @@
                 //   1) A binder thread calls notifyAccessibilityServiceDelayedLocked
                 //      which posts a message for dispatching an event and stores the event
                 //      in mPendingEvents.
-                //   2) The message is pulled from the queue by the handler on the service
+                //   2) The message is pulled from the queue by the handler on the client
                 //      thread and this method is just about to acquire the lock.
                 //   3) Another binder thread acquires the lock in notifyAccessibilityEvent
                 //   4) notifyAccessibilityEvent recycles the event that this method was about
@@ -1876,7 +1885,7 @@
                 //   5) This method grabs the new event, processes it, and removes it from
                 //      mPendingEvents
                 //   6) The second message dispatched in (4) arrives, but the event has been
-                //      remvoved in (5).
+                //      removed in (5).
                 event = mPendingEvents.get(eventType);
                 if (event == null) {
                     return;
@@ -1893,14 +1902,14 @@
 
         try {
             if (svcClientTracingEnabled()) {
-                logTraceSvcClient("onAccessibilityEvent", event + ";" + serviceWantsEvent);
+                logTraceSvcClient("onAccessibilityEvent", event + ";" + clientWantsEvent);
             }
-            listener.onAccessibilityEvent(event, serviceWantsEvent);
+            client.onAccessibilityEvent(event, clientWantsEvent);
             if (DEBUG) {
-                Slog.i(LOG_TAG, "Event " + event + " sent to " + listener);
+                Slog.i(LOG_TAG, "Event " + event + " sent to " + client);
             }
         } catch (RemoteException re) {
-            Slog.e(LOG_TAG, "Error during sending " + event + " to " + listener, re);
+            Slog.e(LOG_TAG, "Error during sending " + event + " to " + client, re);
         } finally {
             event.recycle();
         }
@@ -1978,122 +1987,126 @@
         return (mGenericMotionEventSources & eventSourceWithoutClass) != 0;
     }
 
-
     /**
-     * Called by the invocation handler to notify the service that the
-     * state of magnification has changed.
+     * Called by the invocation handler to notify the client that the state of magnification has
+     * changed.
      */
-    private void notifyMagnificationChangedInternal(int displayId, @NonNull Region region,
-            @NonNull MagnificationConfig config) {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+    private void notifyMagnificationChangedInternal(
+            int displayId, @NonNull Region region, @NonNull MagnificationConfig config) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("onMagnificationChanged", displayId + ", " + region + ", "
                             + config.toString());
                 }
-                listener.onMagnificationChanged(displayId, region, config);
+                client.onMagnificationChanged(displayId, region, config);
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG, "Error sending magnification changes to " + mService, re);
+                Slog.e(LOG_TAG, "Error sending magnification changes to " + mClientBinder, re);
             }
         }
     }
 
     /**
-     * Called by the invocation handler to notify the service that the state of the soft
-     * keyboard show mode has changed.
+     * Called by the invocation handler to notify the client that the state of the soft keyboard
+     * show mode has changed.
      */
     private void notifySoftKeyboardShowModeChangedInternal(int showState) {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("onSoftKeyboardShowModeChanged", String.valueOf(showState));
                 }
-                listener.onSoftKeyboardShowModeChanged(showState);
+                client.onSoftKeyboardShowModeChanged(showState);
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG, "Error sending soft keyboard show mode changes to " + mService,
+                Slog.e(
+                        LOG_TAG,
+                        "Error sending soft keyboard show mode changes to " + mClientBinder,
                         re);
             }
         }
     }
 
     private void notifyAccessibilityButtonClickedInternal(int displayId) {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("onAccessibilityButtonClicked", String.valueOf(displayId));
                 }
-                listener.onAccessibilityButtonClicked(displayId);
+                client.onAccessibilityButtonClicked(displayId);
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG, "Error sending accessibility button click to " + mService, re);
+                Slog.e(LOG_TAG, "Error sending accessibility button click to " + mClientBinder, re);
             }
         }
     }
 
     private void notifyAccessibilityButtonAvailabilityChangedInternal(boolean available) {
-        // Only notify the service if it's not been notified or the state has changed
+        // Only notify the client if it's not been notified or the state has changed
         if (mReceivedAccessibilityButtonCallbackSinceBind
                 && (mLastAccessibilityButtonCallbackState == available)) {
             return;
         }
         mReceivedAccessibilityButtonCallbackSinceBind = true;
         mLastAccessibilityButtonCallbackState = available;
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("onAccessibilityButtonAvailabilityChanged",
                             String.valueOf(available));
                 }
-                listener.onAccessibilityButtonAvailabilityChanged(available);
+                client.onAccessibilityButtonAvailabilityChanged(available);
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG,
-                        "Error sending accessibility button availability change to " + mService,
+                Slog.e(
+                        LOG_TAG,
+                        "Error sending accessibility button availability change to "
+                                + mClientBinder,
                         re);
             }
         }
     }
 
     private void notifyGestureInternal(AccessibilityGestureEvent gestureInfo) {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("onGesture", gestureInfo.toString());
                 }
-                listener.onGesture(gestureInfo);
+                client.onGesture(gestureInfo);
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG, "Error during sending gesture " + gestureInfo
-                        + " to " + mService, re);
-            }
-        }
-    }
-
-    private void notifySystemActionsChangedInternal() {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
-            try {
-                if (svcClientTracingEnabled()) {
-                    logTraceSvcClient("onSystemActionsChanged", "");
-                }
-                listener.onSystemActionsChanged();
-            } catch (RemoteException re) {
-                Slog.e(LOG_TAG, "Error sending system actions change to " + mService,
+                Slog.e(
+                        LOG_TAG,
+                        "Error during sending gesture " + gestureInfo + " to " + mClientBinder,
                         re);
             }
         }
     }
 
+    private void notifySystemActionsChangedInternal() {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
+            try {
+                if (svcClientTracingEnabled()) {
+                    logTraceSvcClient("onSystemActionsChanged", "");
+                }
+                client.onSystemActionsChanged();
+            } catch (RemoteException re) {
+                Slog.e(LOG_TAG, "Error sending system actions change to " + mClientBinder, re);
+            }
+        }
+    }
+
     private void notifyClearAccessibilityCacheInternal() {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("clearAccessibilityCache", "");
                 }
-                listener.clearAccessibilityCache();
+                client.clearAccessibilityCache();
             } catch (RemoteException re) {
                 Slog.e(LOG_TAG, "Error during requesting accessibility info cache"
                         + " to be cleared.", re);
@@ -2106,70 +2119,66 @@
 
     private void setImeSessionEnabledInternal(IAccessibilityInputMethodSession session,
             boolean enabled) {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null && session != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null && session != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("createImeSession", "");
                 }
-                listener.setImeSessionEnabled(session, enabled);
+                client.setImeSessionEnabled(session, enabled);
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG,
-                        "Error requesting IME session from " + mService, re);
+                Slog.e(LOG_TAG, "Error requesting IME session from " + mClientBinder, re);
             }
         }
     }
 
     private void bindInputInternal() {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("bindInput", "");
                 }
-                listener.bindInput();
+                client.bindInput();
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG,
-                        "Error binding input to " + mService, re);
+                Slog.e(LOG_TAG, "Error binding input to " + mClientBinder, re);
             }
         }
     }
 
     private void unbindInputInternal() {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("unbindInput", "");
                 }
-                listener.unbindInput();
+                client.unbindInput();
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG,
-                        "Error unbinding input to " + mService, re);
+                Slog.e(LOG_TAG, "Error unbinding input to " + mClientBinder, re);
             }
         }
     }
 
     private void startInputInternal(IRemoteAccessibilityInputConnection connection,
             EditorInfo editorInfo, boolean restarting) {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("startInput", "editorInfo=" + editorInfo
                             + " restarting=" + restarting);
                 }
-                listener.startInput(connection, editorInfo, restarting);
+                client.startInput(connection, editorInfo, restarting);
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG,
-                        "Error starting input to " + mService, re);
+                Slog.e(LOG_TAG, "Error starting input to " + mClientBinder, re);
             }
         }
     }
 
-    protected IAccessibilityServiceClient getServiceInterfaceSafely() {
+    protected IAccessibilityServiceClient getClientSafely() {
         synchronized (mLock) {
-            return mServiceInterface;
+            return mClient;
         }
     }
 
diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
index 7580b69..d595d02 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
@@ -1435,8 +1435,8 @@
                 interfacesToInterrupt = new ArrayList<>(services.size());
                 for (int i = 0; i < services.size(); i++) {
                     AccessibilityServiceConnection service = services.get(i);
-                    IBinder a11yServiceBinder = service.mService;
-                    IAccessibilityServiceClient a11yServiceInterface = service.mServiceInterface;
+                    IBinder a11yServiceBinder = service.mClientBinder;
+                    IAccessibilityServiceClient a11yServiceInterface = service.mClient;
                     if ((a11yServiceBinder != null) && (a11yServiceInterface != null)) {
                         interfacesToInterrupt.add(a11yServiceInterface);
                     }
@@ -4962,9 +4962,14 @@
                 if (android.permission.flags.Flags.enhancedConfirmationModeApisEnabled()
                         && android.security.Flags.extendEcmToAllSettings()) {
                     try {
-                        return !mContext.getSystemService(EnhancedConfirmationManager.class)
-                                .isRestricted(packageName,
-                                        AppOpsManager.OPSTR_BIND_ACCESSIBILITY_SERVICE);
+                        final EnhancedConfirmationManager userContextEcm =
+                                mContext.createContextAsUser(UserHandle.of(userId), /* flags = */ 0)
+                                        .getSystemService(EnhancedConfirmationManager.class);
+                        if (userContextEcm != null) {
+                            return !userContextEcm.isRestricted(packageName,
+                                    AppOpsManager.OPSTR_BIND_ACCESSIBILITY_SERVICE);
+                        }
+                        return false;
                     } catch (PackageManager.NameNotFoundException e) {
                         Log.e(LOG_TAG, "Exception when retrieving package:" + packageName, e);
                         return false;
diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityServiceConnection.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityServiceConnection.java
index 786d167..15999d1 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityServiceConnection.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityServiceConnection.java
@@ -166,8 +166,9 @@
             if (userState.getBindInstantServiceAllowedLocked()) {
                 flags |= Context.BIND_ALLOW_INSTANT;
             }
-            if (mService == null && mContext.bindServiceAsUser(
-                    mIntent, this, flags, new UserHandle(userState.mUserId))) {
+            if (mClientBinder == null
+                    && mContext.bindServiceAsUser(
+                            mIntent, this, flags, new UserHandle(userState.mUserId))) {
                 userState.getBindingServicesLocked().add(mComponentName);
             }
         } finally {
@@ -227,20 +228,20 @@
             addWindowTokensForAllDisplays();
         }
         synchronized (mLock) {
-            if (mService != service) {
-                if (mService != null) {
-                    mService.unlinkToDeath(this, 0);
+            if (mClientBinder != service) {
+                if (mClientBinder != null) {
+                    mClientBinder.unlinkToDeath(this, 0);
                 }
-                mService = service;
+                mClientBinder = service;
                 try {
-                    mService.linkToDeath(this, 0);
+                    mClientBinder.linkToDeath(this, 0);
                 } catch (RemoteException re) {
                     Slog.e(LOG_TAG, "Failed registering death link");
                     binderDied();
                     return;
                 }
             }
-            mServiceInterface = IAccessibilityServiceClient.Stub.asInterface(service);
+            mClient = IAccessibilityServiceClient.Stub.asInterface(service);
             if (userState == null) return;
             userState.addServiceLocked(this);
             mSystemSupport.onClientChangeLocked(false);
@@ -261,7 +262,7 @@
     }
 
     private void initializeService() {
-        IAccessibilityServiceClient serviceInterface = null;
+        IAccessibilityServiceClient client = null;
         synchronized (mLock) {
             AccessibilityUserState userState = mUserStateWeakReference.get();
             if (userState == null) return;
@@ -272,18 +273,17 @@
                 bindingServices.remove(mComponentName);
                 crashedServices.remove(mComponentName);
                 mAccessibilityServiceInfo.crashed = false;
-                serviceInterface = mServiceInterface;
+                client = mClient;
             }
             // There's a chance that service is removed from enabled_accessibility_services setting
             // key, but skip unbinding because of it's in binding state. Unbinds it if it's
             // not in enabled service list.
-            if (serviceInterface != null
-                    && !userState.getEnabledServicesLocked().contains(mComponentName)) {
+            if (client != null && !userState.getEnabledServicesLocked().contains(mComponentName)) {
                 mSystemSupport.onClientChangeLocked(false);
                 return;
             }
         }
-        if (serviceInterface == null) {
+        if (client == null) {
             binderDied();
             return;
         }
@@ -292,10 +292,9 @@
                 logTraceSvcClient("init",
                         this + "," + mId + "," + mOverlayWindowTokens.get(Display.DEFAULT_DISPLAY));
             }
-            serviceInterface.init(this, mId, mOverlayWindowTokens.get(Display.DEFAULT_DISPLAY));
+            client.init(this, mId, mOverlayWindowTokens.get(Display.DEFAULT_DISPLAY));
         } catch (RemoteException re) {
-            Slog.w(LOG_TAG, "Error while setting connection for service: "
-                    + serviceInterface, re);
+            Slog.w(LOG_TAG, "Error while setting connection for service: " + client, re);
             binderDied();
         }
     }
@@ -496,7 +495,7 @@
 
     @Override
     public boolean isCapturingFingerprintGestures() {
-        return (mServiceInterface != null)
+        return (mClient != null)
                 && mSecurityPolicy.canCaptureFingerprintGestures(this)
                 && mCaptureFingerprintGestures;
     }
@@ -506,17 +505,17 @@
         if (!isCapturingFingerprintGestures()) {
             return;
         }
-        IAccessibilityServiceClient serviceInterface;
+        IAccessibilityServiceClient client;
         synchronized (mLock) {
-            serviceInterface = mServiceInterface;
+            client = mClient;
         }
-        if (serviceInterface != null) {
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient(
                             "onFingerprintCapturingGesturesChanged", String.valueOf(active));
                 }
-                mServiceInterface.onFingerprintCapturingGesturesChanged(active);
+                mClient.onFingerprintCapturingGesturesChanged(active);
             } catch (RemoteException e) {
             }
         }
@@ -527,16 +526,16 @@
         if (!isCapturingFingerprintGestures()) {
             return;
         }
-        IAccessibilityServiceClient serviceInterface;
+        IAccessibilityServiceClient client;
         synchronized (mLock) {
-            serviceInterface = mServiceInterface;
+            client = mClient;
         }
-        if (serviceInterface != null) {
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("onFingerprintGesture", String.valueOf(gesture));
                 }
-                mServiceInterface.onFingerprintGesture(gesture);
+                mClient.onFingerprintGesture(gesture);
             } catch (RemoteException e) {
             }
         }
@@ -546,7 +545,7 @@
     @Override
     public void dispatchGesture(int sequence, ParceledListSlice gestureSteps, int displayId) {
         synchronized (mLock) {
-            if (mServiceInterface != null && mSecurityPolicy.canPerformGestures(this)) {
+            if (mClient != null && mSecurityPolicy.canPerformGestures(this)) {
                 final long identity = Binder.clearCallingIdentity();
                 try {
                     MotionEventInjector motionEventInjector =
@@ -557,16 +556,18 @@
                     if (motionEventInjector != null
                             && mWindowManagerService.isTouchOrFaketouchDevice()) {
                         motionEventInjector.injectEvents(
-                                gestureSteps.getList(), mServiceInterface, sequence, displayId);
+                                gestureSteps.getList(), mClient, sequence, displayId);
                     } else {
                         try {
                             if (svcClientTracingEnabled()) {
                                 logTraceSvcClient("onPerformGestureResult", sequence + ", false");
                             }
-                            mServiceInterface.onPerformGestureResult(sequence, false);
+                            mClient.onPerformGestureResult(sequence, false);
                         } catch (RemoteException re) {
-                            Slog.e(LOG_TAG, "Error sending motion event injection failure to "
-                                    + mServiceInterface, re);
+                            Slog.e(
+                                    LOG_TAG,
+                                    "Error sending motion event injection failure to " + mClient,
+                                    re);
                         }
                     }
                 } finally {
@@ -631,48 +632,47 @@
 
     @Override
     protected void createImeSessionInternal() {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (svcClientTracingEnabled()) {
                     logTraceSvcClient("createImeSession", "");
                 }
                 AccessibilityInputMethodSessionCallback
                         callback = new AccessibilityInputMethodSessionCallback(mUserId);
-                listener.createImeSession(callback);
+                client.createImeSession(callback);
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG,
-                        "Error requesting IME session from " + mService, re);
+                Slog.e(LOG_TAG, "Error requesting IME session from " + mClientBinder, re);
             }
         }
     }
 
     private void notifyMotionEventInternal(MotionEvent event) {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (mTrace.isA11yTracingEnabled()) {
                     logTraceSvcClient(".onMotionEvent ",
                             event.toString());
                 }
-                listener.onMotionEvent(event);
+                client.onMotionEvent(event);
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG, "Error sending motion event to" + mService, re);
+                Slog.e(LOG_TAG, "Error sending motion event to" + mClientBinder, re);
             }
         }
     }
 
     private void notifyTouchStateInternal(int displayId, int state) {
-        final IAccessibilityServiceClient listener = getServiceInterfaceSafely();
-        if (listener != null) {
+        final IAccessibilityServiceClient client = getClientSafely();
+        if (client != null) {
             try {
                 if (mTrace.isA11yTracingEnabled()) {
                     logTraceSvcClient(".onTouchStateChanged ",
                             TouchInteractionController.stateToString(state));
                 }
-                listener.onTouchStateChanged(displayId, state);
+                client.onTouchStateChanged(displayId, state);
             } catch (RemoteException re) {
-                Slog.e(LOG_TAG, "Error sending motion event to" + mService, re);
+                Slog.e(LOG_TAG, "Error sending motion event to" + mClientBinder, re);
             }
         }
     }
diff --git a/services/accessibility/java/com/android/server/accessibility/ProxyAccessibilityServiceConnection.java b/services/accessibility/java/com/android/server/accessibility/ProxyAccessibilityServiceConnection.java
index 4cb3d24..cd97d83 100644
--- a/services/accessibility/java/com/android/server/accessibility/ProxyAccessibilityServiceConnection.java
+++ b/services/accessibility/java/com/android/server/accessibility/ProxyAccessibilityServiceConnection.java
@@ -109,14 +109,11 @@
         return mDeviceId;
     }
 
-    /**
-     * Called when the proxy is registered.
-     */
-    void initializeServiceInterface(IAccessibilityServiceClient serviceInterface)
-            throws RemoteException {
-        mServiceInterface = serviceInterface;
-        mService = serviceInterface.asBinder();
-        mServiceInterface.init(this, mId, this.mOverlayWindowTokens.get(mDisplayId));
+    /** Called when the proxy is registered. */
+    void initializeClient(IAccessibilityServiceClient client) throws RemoteException {
+        mClient = client;
+        mClientBinder = client.asBinder();
+        mClient.init(this, mId, this.mOverlayWindowTokens.get(mDisplayId));
     }
 
     /**
diff --git a/services/accessibility/java/com/android/server/accessibility/ProxyManager.java b/services/accessibility/java/com/android/server/accessibility/ProxyManager.java
index b4deeb0..da11a76 100644
--- a/services/accessibility/java/com/android/server/accessibility/ProxyManager.java
+++ b/services/accessibility/java/com/android/server/accessibility/ProxyManager.java
@@ -214,7 +214,7 @@
                 mA11yInputFilter.disableFeaturesForDisplayIfInstalled(displayId);
             }
         });
-        connection.initializeServiceInterface(client);
+        connection.initializeClient(client);
     }
 
     private void registerVirtualDeviceListener() {
@@ -561,8 +561,8 @@
             final ProxyAccessibilityServiceConnection proxy =
                     mProxyA11yServiceConnections.valueAt(i);
             if (proxy != null && proxy.getDeviceId() == deviceId) {
-                final IBinder proxyBinder = proxy.mService;
-                final IAccessibilityServiceClient proxyInterface = proxy.mServiceInterface;
+                final IBinder proxyBinder = proxy.mClientBinder;
+                final IAccessibilityServiceClient proxyInterface = proxy.mClient;
                 if ((proxyBinder != null) && (proxyInterface != null)) {
                     interfaces.add(proxyInterface);
                 }
diff --git a/services/accessibility/java/com/android/server/accessibility/UiAutomationManager.java b/services/accessibility/java/com/android/server/accessibility/UiAutomationManager.java
index f85d786..ed4eeb5 100644
--- a/services/accessibility/java/com/android/server/accessibility/UiAutomationManager.java
+++ b/services/accessibility/java/com/android/server/accessibility/UiAutomationManager.java
@@ -107,8 +107,7 @@
                 Binder.getCallingUserHandle().getIdentifier());
         if (mUiAutomationService != null) {
             throw new IllegalStateException(
-                    "UiAutomationService " + mUiAutomationService.mServiceInterface
-                            + "already registered!");
+                    "UiAutomationService " + mUiAutomationService.mClient + "already registered!");
         }
 
         try {
@@ -130,10 +129,9 @@
                 mainHandler, mLock, securityPolicy, systemSupport, trace, windowManagerInternal,
                 systemActionPerformer, awm);
         mUiAutomationServiceOwner = owner;
-        mUiAutomationService.mServiceInterface = serviceClient;
+        mUiAutomationService.mClient = serviceClient;
         try {
-            mUiAutomationService.mServiceInterface.asBinder().linkToDeath(mUiAutomationService,
-                    0);
+            mUiAutomationService.mClient.asBinder().linkToDeath(mUiAutomationService, 0);
         } catch (RemoteException re) {
             Slog.e(LOG_TAG, "Failed registering death link: " + re);
             destroyUiAutomationService();
@@ -149,10 +147,10 @@
         synchronized (mLock) {
             if (useAccessibility()
                     && ((mUiAutomationService == null)
-                    || (serviceClient == null)
-                    || (mUiAutomationService.mServiceInterface == null)
-                    || (serviceClient.asBinder()
-                    != mUiAutomationService.mServiceInterface.asBinder()))) {
+                            || (serviceClient == null)
+                            || (mUiAutomationService.mClient == null)
+                            || (serviceClient.asBinder()
+                                    != mUiAutomationService.mClient.asBinder()))) {
                 throw new IllegalStateException("UiAutomationService " + serviceClient
                         + " not registered!");
             }
@@ -230,8 +228,7 @@
     private void destroyUiAutomationService() {
         synchronized (mLock) {
             if (mUiAutomationService != null) {
-                mUiAutomationService.mServiceInterface.asBinder().unlinkToDeath(
-                        mUiAutomationService, 0);
+                mUiAutomationService.mClient.asBinder().unlinkToDeath(mUiAutomationService, 0);
                 mUiAutomationService.onRemoved();
                 mUiAutomationService.resetLocked();
                 mUiAutomationService = null;
@@ -271,40 +268,48 @@
 
         void connectServiceUnknownThread() {
             // This needs to be done on the main thread
-            mMainHandler.post(() -> {
-                try {
-                    final IAccessibilityServiceClient serviceInterface;
-                    final UiAutomationService uiAutomationService;
-                    synchronized (mLock) {
-                        serviceInterface = mServiceInterface;
-                        uiAutomationService = mUiAutomationService;
-                        if (serviceInterface == null) {
-                            mService = null;
-                        } else {
-                            mService = mServiceInterface.asBinder();
-                            mService.linkToDeath(this, 0);
+            mMainHandler.post(
+                    () -> {
+                        try {
+                            final IAccessibilityServiceClient client;
+                            final UiAutomationService uiAutomationService;
+                            synchronized (mLock) {
+                                client = mClient;
+                                uiAutomationService = mUiAutomationService;
+                                if (client == null) {
+                                    mClientBinder = null;
+                                } else {
+                                    mClientBinder = mClient.asBinder();
+                                    mClientBinder.linkToDeath(this, 0);
+                                }
+                            }
+                            // If the client is null, the UiAutomation has been shut down on
+                            // another thread.
+                            if (client != null && uiAutomationService != null) {
+                                uiAutomationService.addWindowTokensForAllDisplays();
+                                if (mTrace.isA11yTracingEnabledForTypes(
+                                        AccessibilityTrace.FLAGS_ACCESSIBILITY_SERVICE_CLIENT)) {
+                                    mTrace.logTrace(
+                                            "UiAutomationService.connectServiceUnknownThread",
+                                            AccessibilityTrace.FLAGS_ACCESSIBILITY_SERVICE_CLIENT,
+                                            "serviceConnection="
+                                                    + this
+                                                    + ";connectionId="
+                                                    + mId
+                                                    + "windowToken="
+                                                    + mOverlayWindowTokens.get(
+                                                            Display.DEFAULT_DISPLAY));
+                                }
+                                client.init(
+                                        this,
+                                        mId,
+                                        mOverlayWindowTokens.get(Display.DEFAULT_DISPLAY));
+                            }
+                        } catch (RemoteException re) {
+                            Slog.w(LOG_TAG, "Error initializing connection", re);
+                            destroyUiAutomationService();
                         }
-                    }
-                    // If the serviceInterface is null, the UiAutomation has been shut down on
-                    // another thread.
-                    if (serviceInterface != null && uiAutomationService != null) {
-                        uiAutomationService.addWindowTokensForAllDisplays();
-                        if (mTrace.isA11yTracingEnabledForTypes(
-                                AccessibilityTrace.FLAGS_ACCESSIBILITY_SERVICE_CLIENT)) {
-                            mTrace.logTrace("UiAutomationService.connectServiceUnknownThread",
-                                    AccessibilityTrace.FLAGS_ACCESSIBILITY_SERVICE_CLIENT,
-                                    "serviceConnection=" + this + ";connectionId=" + mId
-                                    + "windowToken="
-                                    + mOverlayWindowTokens.get(Display.DEFAULT_DISPLAY));
-                        }
-                        serviceInterface.init(this, mId,
-                                mOverlayWindowTokens.get(Display.DEFAULT_DISPLAY));
-                    }
-                } catch (RemoteException re) {
-                    Slog.w(LOG_TAG, "Error initializing connection", re);
-                    destroyUiAutomationService();
-                }
-            });
+                    });
         }
 
         @Override
diff --git a/services/appfunctions/java/com/android/server/appfunctions/AppFunctionManagerServiceImpl.java b/services/appfunctions/java/com/android/server/appfunctions/AppFunctionManagerServiceImpl.java
index 1e723b5..c8f8c2a 100644
--- a/services/appfunctions/java/com/android/server/appfunctions/AppFunctionManagerServiceImpl.java
+++ b/services/appfunctions/java/com/android/server/appfunctions/AppFunctionManagerServiceImpl.java
@@ -204,7 +204,8 @@
                                             serviceIntent,
                                             targetUser,
                                             safeExecuteAppFunctionCallback,
-                                            /* bindFlags= */ Context.BIND_AUTO_CREATE);
+                                            /* bindFlags= */ Context.BIND_AUTO_CREATE
+                                                    | Context.BIND_FOREGROUND_SERVICE);
                                 })
                         .exceptionally(
                                 ex -> {
diff --git a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
index b2c679f..f6ac706 100644
--- a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
+++ b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
@@ -1444,7 +1444,7 @@
      * in {@link #allocateAppWidgetId}.
      *
      * @param callingPackage The package that calls this method.
-     * @param appWidgetId The id of theapp widget to bind.
+     * @param appWidgetId The id of the widget to bind.
      * @param providerProfileId The user/profile id of the provider.
      * @param providerComponent The {@link ComponentName} that provides the widget.
      * @param options The options to pass to the provider.
@@ -1738,6 +1738,14 @@
         return false;
     }
 
+    /**
+     * Called by a {@link AppWidgetHost} to remove all records (i.e. {@link Host}
+     * and all {@link Widget} associated with the host) from a specified host.
+     *
+     * @param callingPackage The package that calls this method.
+     * @param hostId id of the {@link Host}.
+     * @see AppWidgetHost#deleteHost()
+     */
     @Override
     public void deleteHost(String callingPackage, int hostId) {
         final int userId = UserHandle.getCallingUserId();
@@ -1771,6 +1779,15 @@
         }
     }
 
+    /**
+     * Called by a host process to remove all records (i.e. {@link Host}
+     * and all {@link Widget} associated with the host) from all hosts associated
+     * with the calling process.
+     *
+     * Typically used in clean up after test execution.
+     *
+     * @see AppWidgetHost#deleteAllHosts()
+     */
     @Override
     public void deleteAllHosts() {
         final int userId = UserHandle.getCallingUserId();
@@ -1805,6 +1822,18 @@
         }
     }
 
+    /**
+     * Returns the {@link AppWidgetProviderInfo} for the specified AppWidget.
+     *
+     * Typically used by launcher during the restore of an AppWidget, the binding
+     * of new AppWidget, and during grid size migration.
+     *
+     * @param callingPackage The package that calls this method.
+     * @param appWidgetId   Id of the widget.
+     * @return The {@link AppWidgetProviderInfo} for the specified widget.
+     *
+     * @see AppWidgetManager#getAppWidgetInfo(int)
+     */
     @Override
     public AppWidgetProviderInfo getAppWidgetInfo(String callingPackage, int appWidgetId) {
         final int userId = UserHandle.getCallingUserId();
@@ -1859,6 +1888,17 @@
         }
     }
 
+    /**
+     * Returns the most recent {@link RemoteViews} of the specified AppWidget.
+     * Typically serves as a cache of the content of the AppWidget.
+     *
+     * @param callingPackage The package that calls this method.
+     * @param appWidgetId   Id of the widget.
+     * @return The {@link RemoteViews} of the specified widget.
+     *
+     * @see AppWidgetHost#updateAppWidgetDeferred(String, int)
+     * @see AppWidgetHost#setListener(int, AppWidgetHostListener)
+     */
     @Override
     public RemoteViews getAppWidgetViews(String callingPackage, int appWidgetId) {
         final int userId = UserHandle.getCallingUserId();
@@ -1886,6 +1926,29 @@
         }
     }
 
+    /**
+     * Update the extras for a given widget instance.
+     * <p>
+     * The extras can be used to embed additional information about this widget to be accessed
+     * by the associated widget's AppWidgetProvider.
+     *
+     * <p>
+     * The new options are merged into existing options using {@link Bundle#putAll} semantics.
+     *
+     * <p>
+     * Typically called by a {@link AppWidgetHost} (e.g. Launcher) to notify
+     * {@link AppWidgetProvider} regarding contextual changes (e.g. sizes) when rendering the
+     * widget.
+     * Calling this method would trigger onAppWidgetOptionsChanged() callback on the provider's
+     * side.
+     *
+     * @param callingPackage The package that calls this method.
+     * @param appWidgetId Id of the widget.
+     * @param options New options associate with this widget.
+     *
+     * @see AppWidgetManager#getAppWidgetOptions(int, Bundle)
+     * @see AppWidgetProvider#onAppWidgetOptionsChanged(Context, AppWidgetManager, int, Bundle)
+     */
     @Override
     public void updateAppWidgetOptions(String callingPackage, int appWidgetId, Bundle options) {
         final int userId = UserHandle.getCallingUserId();
@@ -1919,6 +1982,21 @@
         }
     }
 
+    /**
+     * Get the extras associated with a given widget instance.
+     * <p>
+     * The extras can be used to embed additional information about this widget to be accessed
+     * by the associated widget's AppWidgetProvider.
+     *
+     * Typically called by a host process (e.g. Launcher) to determine if they need to update the
+     * options of the widget.
+     *
+     * @see #updateAppWidgetOptions(String, int, Bundle)
+     *
+     * @param callingPackage The package that calls this method.
+     * @param appWidgetId Id of the widget.
+     * @return The options associated with the specified widget instance.
+     */
     @Override
     public Bundle getAppWidgetOptions(String callingPackage, int appWidgetId) {
         final int userId = UserHandle.getCallingUserId();
@@ -1946,6 +2024,28 @@
         }
     }
 
+    /**
+     * Updates the content of the widgets (as specified by appWidgetIds) using the provided
+     * {@link RemoteViews}.
+     *
+     * Typically called by the provider's process. Either in response to the invocation of
+     * {@link AppWidgetProvider#onUpdate} or upon receiving the
+     * {@link AppWidgetManager#ACTION_APPWIDGET_UPDATE} broadcast.
+     *
+     * <p>
+     * Note that the RemoteViews parameter will be cached by the AppWidgetService, and hence should
+     * contain a complete representation of the widget. For performing partial widget updates, see
+     * {@link #partiallyUpdateAppWidgetIds(String, int[], RemoteViews)}.
+     *
+     * @param callingPackage The package that calls this method.
+     * @param appWidgetIds Ids of the widgets to be updated.
+     * @param views The RemoteViews object containing the update.
+     *
+     * @see AppWidgetProvider#onUpdate(Context, AppWidgetManager, int[])
+     * @see AppWidgetManager#ACTION_APPWIDGET_UPDATE
+     * @see AppWidgetManager#updateAppWidget(int, RemoteViews)
+     * @see AppWidgetManager#updateAppWidget(int[], RemoteViews)
+     */
     @Override
     public void updateAppWidgetIds(String callingPackage, int[] appWidgetIds,
             RemoteViews views) {
@@ -1956,6 +2056,27 @@
         updateAppWidgetIds(callingPackage, appWidgetIds, views, false);
     }
 
+    /**
+     * Perform an incremental update or command on the widget(s) specified by appWidgetIds.
+     * <p>
+     * This update  differs from {@link #updateAppWidgetIds(int[], RemoteViews)} in that the
+     * RemoteViews object which is passed is understood to be an incomplete representation of the
+     * widget, and hence does not replace the cached representation of the widget. As of API
+     * level 17, the new properties set within the views objects will be appended to the cached
+     * representation of the widget, and hence will persist.
+     *
+     * <p>
+     * This method will be ignored if a widget has not received a full update via
+     * {@link #updateAppWidget(int[], RemoteViews)}.
+     *
+     * @param callingPackage   The package that calls this method.
+     * @param appWidgetIds     Ids of the widgets to be updated.
+     * @param views            The RemoteViews object containing the incremental update / command.
+     *
+     * @see AppWidgetManager#partiallyUpdateAppWidget(int[], RemoteViews)
+     * @see RemoteViews#setDisplayedChild(int, int)
+     * @see RemoteViews#setScrollPosition(int, int)
+     */
     @Override
     public void partiallyUpdateAppWidgetIds(String callingPackage, int[] appWidgetIds,
             RemoteViews views) {
@@ -1966,6 +2087,24 @@
         updateAppWidgetIds(callingPackage, appWidgetIds, views, true);
     }
 
+    /**
+     * Callback function which marks specified providers as extended from AppWidgetProvider.
+     *
+     * This information is used to determine if the system can combine
+     * {@link AppWidgetManager#ACTION_APPWIDGET_ENABLED} and
+     * {@link AppWidgetManager#ACTION_APPWIDGET_UPDATE} into a single broadcast.
+     *
+     * Note: The system can only combine the two broadcasts if the provider is extended from
+     * AppWidgetProvider. When they do, they are expected to override the
+     * {@link AppWidgetProvider#onUpdate} callback function to provide updates, as opposed to
+     * listening for {@link AppWidgetManager#ACTION_APPWIDGET_UPDATE} broadcasts directly.
+     *
+     * @see AppWidgetManager#ACTION_APPWIDGET_ENABLED
+     * @see AppWidgetManager#ACTION_APPWIDGET_UPDATE
+     * @see AppWidgetManager#ACTION_APPWIDGET_ENABLE_AND_UPDATE
+     * @see AppWidgetProvider#onReceive(Context, Intent)
+     * @see #sendEnableAndUpdateIntentLocked
+     */
     @Override
     public void notifyProviderInheritance(@Nullable final ComponentName[] componentNames) {
         final int userId = UserHandle.getCallingUserId();
@@ -2000,6 +2139,15 @@
         }
     }
 
+    /**
+     * Notifies the specified collection view in all the specified AppWidget instances
+     * to invalidate their data.
+     *
+     * This method is effectively deprecated since
+     * {@link RemoteViews#setRemoteAdapter(int, Intent)} has been deprecated.
+     *
+     * @see AppWidgetManager#notifyAppWidgetViewDataChanged(int[], int)
+     */
     @Override
     public void notifyAppWidgetViewDataChanged(String callingPackage, int[] appWidgetIds,
             int viewId) {
@@ -2035,6 +2183,18 @@
         }
     }
 
+    /**
+     * Updates the content of all widgets associated with given provider (as specified by
+     * componentName) using the provided {@link RemoteViews}.
+     *
+     * Typically called by the provider's process when there's an update that needs to be supplied
+     * to all instances of the widgets.
+     *
+     * @param componentName The component name of the provider.
+     * @param views The RemoteViews object containing the update.
+     *
+     * @see AppWidgetManager#updateAppWidget(ComponentName, RemoteViews)
+     */
     @Override
     public void updateAppWidgetProvider(ComponentName componentName, RemoteViews views) {
         final int userId = UserHandle.getCallingUserId();
@@ -2068,6 +2228,27 @@
         }
     }
 
+    /**
+     * Updates the info for the supplied AppWidget provider. Apps can use this to change the default
+     * behavior of the widget based on the state of the app (e.g., if the user is logged in
+     * or not). Calling this API completely replaces the previous definition.
+     *
+     * <p>
+     * The manifest entry of the provider should contain an additional meta-data tag similar to
+     * {@link AppWidgetManager#META_DATA_APPWIDGET_PROVIDER} which should point to any alternative
+     * definitions for the provider.
+     *
+     * <p>
+     * This is persisted across device reboots and app updates. If this meta-data key is not
+     * present in the manifest entry, the info reverts to default.
+     *
+     * @param provider {@link ComponentName} for the {@link
+     *    android.content.BroadcastReceiver BroadcastReceiver} provider for your AppWidget.
+     * @param metaDataKey key for the meta-data tag pointing to the new provider info. Use null
+     *    to reset any previously set info.
+     *
+     * @see AppWidgetManager#updateAppWidgetProviderInfo(ComponentName, String)
+     */
     @Override
     public void updateAppWidgetProviderInfo(ComponentName componentName, String metadataKey) {
         final int userId = UserHandle.getCallingUserId();
@@ -2119,6 +2300,11 @@
         }
     }
 
+    /**
+     * Returns true if the default launcher app on the device (the one that currently
+     * holds the android.app.role.HOME role) can support pinning widgets
+     * (typically means adding widgets into home screen).
+     */
     @Override
     public boolean isRequestPinAppWidgetSupported() {
         synchronized (mLock) {
@@ -2133,6 +2319,44 @@
                         LauncherApps.PinItemRequest.REQUEST_TYPE_APPWIDGET);
     }
 
+    /**
+     * Request to pin an app widget on the current launcher. It's up to the launcher to accept this
+     * request (optionally showing a user confirmation). If the request is accepted, the caller will
+     * get a confirmation with extra {@link #EXTRA_APPWIDGET_ID}.
+     *
+     * <p>When a request is denied by the user, the caller app will not get any response.
+     *
+     * <p>Only apps with a foreground activity or a foreground service can call it.  Otherwise
+     * it'll throw {@link IllegalStateException}.
+     *
+     * <p>It's up to the launcher how to handle previous pending requests when the same package
+     * calls this API multiple times in a row.  It may ignore the previous requests,
+     * for example.
+     *
+     * <p>Launcher will not show the configuration activity associated with the provider in this
+     * case. The app could either show the configuration activity as a response to the callback,
+     * or show if before calling the API (various configurations can be encapsulated in
+     * {@code successCallback} to avoid persisting them before the widgetId is known).
+     *
+     * @param provider The {@link ComponentName} for the {@link
+     *    android.content.BroadcastReceiver BroadcastReceiver} provider for your AppWidget.
+     * @param extras If not null, this is passed to the launcher app. For eg {@link
+     *    #EXTRA_APPWIDGET_PREVIEW} can be used for a custom preview.
+     * @param successCallback If not null, this intent will be sent when the widget is created.
+     *
+     * @return {@code TRUE} if the launcher supports this feature. Note the API will return without
+     *    waiting for the user to respond, so getting {@code TRUE} from this API does *not* mean
+     *    the shortcut is pinned. {@code FALSE} if the launcher doesn't support this feature or if
+     *    calling app belongs to a user-profile with items restricted on home screen.
+     *
+     * @see android.content.pm.ShortcutManager#isRequestPinShortcutSupported()
+     * @see android.content.pm.ShortcutManager#requestPinShortcut(ShortcutInfo, IntentSender)
+     * @see AppWidgetManager#isRequestPinAppWidgetSupported()
+     * @see AppWidgetManager#requestPinAppWidget(ComponentName, Bundle, PendingIntent)
+     *
+     * @throws IllegalStateException The caller doesn't have a foreground activity or a foreground
+     * service or when the user is locked.
+     */
     @Override
     public boolean requestPinAppWidget(String callingPackage, ComponentName componentName,
             Bundle extras, IntentSender resultSender) {
@@ -2184,6 +2408,24 @@
                 callingPid, callingUid) == PackageManager.PERMISSION_GRANTED;
     }
 
+    /**
+     * Gets the AppWidget providers for the given user profile. User profile can only
+     * be the current user or a profile of the current user. For example, the current
+     * user may have a corporate profile. In this case the parent user profile has a
+     * child profile, the corporate one.
+     *
+     * @param categoryFilter Will only return providers which register as any of the specified
+     *        specified categories. See {@link AppWidgetProviderInfo#widgetCategory}.
+     * @param profile A profile of the current user which to be queried. The user
+     *        is itself also a profile. If null, the providers only for the current user
+     *        are returned.
+     * @param packageName If specified, will only return providers from the given package.
+     * @return The installed providers.
+     *
+     * @see android.os.Process#myUserHandle()
+     * @see android.os.UserManager#getUserProfiles()
+     * @see AppWidgetManager#getInstalledProvidersForProfile(int, UserHandle, String)
+     */
     @Override
     public ParceledListSlice<AppWidgetProviderInfo> getInstalledProvidersForProfile(int categoryFilter,
             int profileId, String packageName) {
@@ -2244,6 +2486,26 @@
         }
     }
 
+    /**
+     * Updates the content of the widgets (as specified by appWidgetIds) using the provided
+     * {@link RemoteViews}.
+     *
+     * If performing a partial update, the given RemoteViews object is merged into existing
+     * RemoteViews object.
+     *
+     * Fails silently if appWidgetIds is null or empty, or cannot found a widget with the given
+     * appWidgetId.
+     *
+     * @param callingPackage The package that calls this method.
+     * @param appWidgetIds Ids of the widgets to be updated.
+     * @param views The RemoteViews object containing the update.
+     * @param partially Whether it was a partial update.
+     *
+     * @see AppWidgetProvider#onUpdate(Context, AppWidgetManager, int[])
+     * @see AppWidgetManager#ACTION_APPWIDGET_UPDATE
+     * @see AppWidgetManager#updateAppWidget(int, RemoteViews)
+     * @see AppWidgetManager#updateAppWidget(int[], RemoteViews)
+     */
     private void updateAppWidgetIds(String callingPackage, int[] appWidgetIds,
             RemoteViews views, boolean partially) {
         final int userId = UserHandle.getCallingUserId();
@@ -2273,12 +2535,29 @@
         }
     }
 
+    /**
+     * Increment the counter of widget ids and return the new id.
+     *
+     * Typically called by {@link #allocateAppWidgetId} when a instance of widget is created,
+     * either as a result of being pinned by launcher or added during a restore.
+     *
+     * Note: A widget id is a monotonically increasing integer that uniquely identifies the widget
+     * instance.
+     *
+     * TODO: Revisit this method and determine whether we need to alter the widget id during
+     *       the restore since widget id mismatch potentially leads to some issues in the past.
+     */
     private int incrementAndGetAppWidgetIdLocked(int userId) {
         final int appWidgetId = peekNextAppWidgetIdLocked(userId) + 1;
         mNextAppWidgetIds.put(userId, appWidgetId);
         return appWidgetId;
     }
 
+    /**
+     * Called by {@link #readProfileStateFromFileLocked} when widgets/providers/hosts are loaded
+     * from disk, which ensures mNextAppWidgetIds is larger than any existing widget id for given
+     * user.
+     */
     private void setMinAppWidgetIdLocked(int userId, int minWidgetId) {
         final int nextAppWidgetId = peekNextAppWidgetIdLocked(userId);
         if (nextAppWidgetId < minWidgetId) {
diff --git a/services/core/java/com/android/server/VcnManagementService.java b/services/core/java/com/android/server/VcnManagementService.java
index 89dfc73..12e8c57 100644
--- a/services/core/java/com/android/server/VcnManagementService.java
+++ b/services/core/java/com/android/server/VcnManagementService.java
@@ -380,10 +380,12 @@
         }
 
         /** Gets transports that need to be marked as restricted by the VCN from CarrierConfig */
+        // TODO: b/262269892 This method was created to perform experiments before the relevant API
+        // was exposed. Now it is obsolete and should be removed.
         @VisibleForTesting(visibility = Visibility.PRIVATE)
         public Set<Integer> getRestrictedTransportsFromCarrierConfig(
                 ParcelUuid subGrp, TelephonySubscriptionSnapshot lastSnapshot) {
-            if (!Build.IS_ENG && !Build.IS_USERDEBUG) {
+            if (!Build.isDebuggable()) {
                 return RESTRICTED_TRANSPORTS_DEFAULT;
             }
 
diff --git a/services/core/java/com/android/server/WiredAccessoryManager.java b/services/core/java/com/android/server/WiredAccessoryManager.java
index b271d7e..ab69cd1 100644
--- a/services/core/java/com/android/server/WiredAccessoryManager.java
+++ b/services/core/java/com/android/server/WiredAccessoryManager.java
@@ -118,8 +118,11 @@
             if (mInputManager.getSwitchState(-1, InputDevice.SOURCE_ANY, SW_LINEOUT_INSERT) == 1) {
                 switchValues |= SW_LINEOUT_INSERT_BIT;
             }
-            notifyWiredAccessoryChanged(0, switchValues,
-                    SW_HEADPHONE_INSERT_BIT | SW_MICROPHONE_INSERT_BIT | SW_LINEOUT_INSERT_BIT);
+            notifyWiredAccessoryChanged(
+                    0,
+                    switchValues,
+                    SW_HEADPHONE_INSERT_BIT | SW_MICROPHONE_INSERT_BIT | SW_LINEOUT_INSERT_BIT,
+                    true /*isSynchronous*/);
         }
 
 
@@ -135,7 +138,13 @@
     }
 
     @Override
-    public void notifyWiredAccessoryChanged(long whenNanos, int switchValues, int switchMask) {
+    public void notifyWiredAccessoryChanged(
+            long whenNanos, int switchValues, int switchMask) {
+        notifyWiredAccessoryChanged(whenNanos, switchValues, switchMask, false /*isSynchronous*/);
+    }
+
+    public void notifyWiredAccessoryChanged(
+            long whenNanos, int switchValues, int switchMask, boolean isSynchronous) {
         if (LOG) {
             Slog.v(TAG, "notifyWiredAccessoryChanged: when=" + whenNanos
                     + " bits=" + switchCodeToString(switchValues, switchMask)
@@ -172,8 +181,10 @@
                     break;
             }
 
-            updateLocked(NAME_H2W,
-                    (mHeadsetState & ~(BIT_HEADSET | BIT_HEADSET_NO_MIC | BIT_LINEOUT)) | headset);
+            updateLocked(
+                    NAME_H2W,
+                    (mHeadsetState & ~(BIT_HEADSET | BIT_HEADSET_NO_MIC | BIT_LINEOUT)) | headset,
+                    isSynchronous);
         }
     }
 
@@ -195,8 +206,9 @@
      *
      * @param newName  One of the NAME_xxx variables defined above.
      * @param newState 0 or one of the BIT_xxx variables defined above.
+     * @param isSynchronous boolean to determine whether should happen sync or async
      */
-    private void updateLocked(String newName, int newState) {
+    private void updateLocked(String newName, int newState, boolean isSynchronous) {
         // Retain only relevant bits
         int headsetState = newState & SUPPORTED_HEADSETS;
         int usb_headset_anlg = headsetState & BIT_USB_HEADSET_ANLG;
@@ -234,12 +246,15 @@
             return;
         }
 
-        mWakeLock.acquire();
-
-        Log.i(TAG, "MSG_NEW_DEVICE_STATE");
-        Message msg = mHandler.obtainMessage(MSG_NEW_DEVICE_STATE, headsetState,
-                mHeadsetState, "");
-        mHandler.sendMessage(msg);
+        if (isSynchronous) {
+            setDevicesState(headsetState, mHeadsetState, "");
+        } else {
+            mWakeLock.acquire();
+            Log.i(TAG, "MSG_NEW_DEVICE_STATE");
+            Message msg = mHandler.obtainMessage(MSG_NEW_DEVICE_STATE, headsetState,
+                    mHeadsetState, "");
+            mHandler.sendMessage(msg);
+        }
 
         mHeadsetState = headsetState;
     }
@@ -439,7 +454,10 @@
             for (int i = 0; i < mUEventInfo.size(); ++i) {
                 UEventInfo uei = mUEventInfo.get(i);
                 if (devPath.equals(uei.getDevPath())) {
-                    updateLocked(name, uei.computeNewHeadsetState(mHeadsetState, state));
+                    updateLocked(
+                            name,
+                            uei.computeNewHeadsetState(mHeadsetState, state),
+                            false /*isSynchronous*/);
                     return;
                 }
             }
@@ -550,7 +568,10 @@
             synchronized (mLock) {
                 int mask = maskAndState.first;
                 int state = maskAndState.second;
-                updateLocked(name, mHeadsetState & ~(mask & ~state) | (mask & state));
+                updateLocked(
+                        name,
+                        mHeadsetState & ~(mask & ~state) | (mask & state),
+                        false /*isSynchronous*/);
                 return;
             }
         }
diff --git a/services/core/java/com/android/server/accounts/AccountManagerService.java b/services/core/java/com/android/server/accounts/AccountManagerService.java
index 88edb12..3499a3a 100644
--- a/services/core/java/com/android/server/accounts/AccountManagerService.java
+++ b/services/core/java/com/android/server/accounts/AccountManagerService.java
@@ -1773,8 +1773,7 @@
                         // Create a Session for the target user and pass in the bundle
                         completeCloningAccount(response, result, account, toAccounts, userFrom);
                     } else {
-                        // Bundle format is not defined.
-                        super.onResultSkipSanitization(result);
+                        super.onResult(result);
                     }
                 }
             }.bind();
@@ -1861,8 +1860,7 @@
                     // account to avoid retries?
                     // TODO: what we do with the visibility?
 
-                    // Bundle format is not defined.
-                    super.onResultSkipSanitization(result);
+                    super.onResult(result);
                 }
 
                 @Override
@@ -2108,7 +2106,6 @@
         @Override
         public void onResult(Bundle result) {
             Bundle.setDefusable(result, true);
-            result = sanitizeBundle(result);
             IAccountManagerResponse response = getResponseAndClose();
             if (response != null) {
                 try {
@@ -2462,7 +2459,6 @@
         @Override
         public void onResult(Bundle result) {
             Bundle.setDefusable(result, true);
-            result = sanitizeBundle(result);
             if (result != null && result.containsKey(AccountManager.KEY_BOOLEAN_RESULT)
                     && !result.containsKey(AccountManager.KEY_INTENT)) {
                 final boolean removalAllowed = result.getBoolean(AccountManager.KEY_BOOLEAN_RESULT);
@@ -2977,7 +2973,6 @@
                 @Override
                 public void onResult(Bundle result) {
                     Bundle.setDefusable(result, true);
-                    result = sanitizeBundle(result);
                     if (result != null) {
                         String label = result.getString(AccountManager.KEY_AUTH_TOKEN_LABEL);
                         Bundle bundle = new Bundle();
@@ -3155,7 +3150,6 @@
                 @Override
                 public void onResult(Bundle result) {
                     Bundle.setDefusable(result, true);
-                    result = sanitizeBundle(result);
                     if (result != null) {
                         if (result.containsKey(AccountManager.KEY_AUTH_TOKEN_LABEL)) {
                             Intent intent = newGrantCredentialsPermissionIntent(
@@ -3627,12 +3621,6 @@
         @Override
         public void onResult(Bundle result) {
             Bundle.setDefusable(result, true);
-            Bundle sessionBundle = null;
-            if (result != null) {
-                // Session bundle will be removed from result.
-                sessionBundle = result.getBundle(AccountManager.KEY_ACCOUNT_SESSION_BUNDLE);
-            }
-            result = sanitizeBundle(result);
             mNumResults++;
             Intent intent = null;
             if (result != null) {
@@ -3694,6 +3682,7 @@
             // bundle contains data necessary for finishing the session
             // later. The session bundle will be encrypted here and
             // decrypted later when trying to finish the session.
+            Bundle sessionBundle = result.getBundle(AccountManager.KEY_ACCOUNT_SESSION_BUNDLE);
             if (sessionBundle != null) {
                 String accountType = sessionBundle.getString(AccountManager.KEY_ACCOUNT_TYPE);
                 if (TextUtils.isEmpty(accountType)
@@ -4081,7 +4070,6 @@
                 @Override
                 public void onResult(Bundle result) {
                     Bundle.setDefusable(result, true);
-                    result = sanitizeBundle(result);
                     IAccountManagerResponse response = getResponseAndClose();
                     if (response == null) {
                         return;
@@ -4395,7 +4383,6 @@
         @Override
         public void onResult(Bundle result) {
             Bundle.setDefusable(result, true);
-            result = sanitizeBundle(result);
             mNumResults++;
             if (result == null) {
                 onError(AccountManager.ERROR_CODE_INVALID_RESPONSE, "null bundle");
@@ -4952,68 +4939,6 @@
                 callback, resultReceiver);
     }
 
-
-    // All keys for Strings passed from AbstractAccountAuthenticator using Bundle.
-    private static final String[] sStringBundleKeys = new String[] {
-        AccountManager.KEY_ACCOUNT_NAME,
-        AccountManager.KEY_ACCOUNT_TYPE,
-        AccountManager.KEY_AUTHTOKEN,
-        AccountManager.KEY_AUTH_TOKEN_LABEL,
-        AccountManager.KEY_ERROR_MESSAGE,
-        AccountManager.KEY_PASSWORD,
-        AccountManager.KEY_ACCOUNT_STATUS_TOKEN};
-
-    /**
-     * Keep only documented fields in a Bundle received from AbstractAccountAuthenticator.
-     */
-    protected static Bundle sanitizeBundle(Bundle bundle) {
-        if (bundle == null) {
-            return null;
-        }
-        Bundle sanitizedBundle = new Bundle();
-        Bundle.setDefusable(sanitizedBundle, true);
-        int updatedKeysCount = 0;
-        for (String stringKey : sStringBundleKeys) {
-            if (bundle.containsKey(stringKey)) {
-                String value = bundle.getString(stringKey);
-                sanitizedBundle.putString(stringKey, value);
-                updatedKeysCount++;
-            }
-        }
-        String key = AbstractAccountAuthenticator.KEY_CUSTOM_TOKEN_EXPIRY;
-        if (bundle.containsKey(key)) {
-            long expiryMillis = bundle.getLong(key, 0L);
-            sanitizedBundle.putLong(key, expiryMillis);
-            updatedKeysCount++;
-        }
-        key = AccountManager.KEY_BOOLEAN_RESULT;
-        if (bundle.containsKey(key)) {
-            boolean booleanResult = bundle.getBoolean(key, false);
-            sanitizedBundle.putBoolean(key, booleanResult);
-            updatedKeysCount++;
-        }
-        key = AccountManager.KEY_ERROR_CODE;
-        if (bundle.containsKey(key)) {
-            int errorCode = bundle.getInt(key, 0);
-            sanitizedBundle.putInt(key, errorCode);
-            updatedKeysCount++;
-        }
-        key = AccountManager.KEY_INTENT;
-        if (bundle.containsKey(key)) {
-            Intent intent = bundle.getParcelable(key, Intent.class);
-            sanitizedBundle.putParcelable(key, intent);
-            updatedKeysCount++;
-        }
-        if (bundle.containsKey(AccountManager.KEY_ACCOUNT_SESSION_BUNDLE)) {
-            // The field is not copied in sanitized bundle.
-            updatedKeysCount++;
-        }
-        if (updatedKeysCount != bundle.size()) {
-            Log.w(TAG, "Size mismatch after sanitizeBundle call.");
-        }
-        return sanitizedBundle;
-    }
-
     private abstract class Session extends IAccountAuthenticatorResponse.Stub
             implements IBinder.DeathRecipient, ServiceConnection {
         private final Object mSessionLock = new Object();
@@ -5304,15 +5229,10 @@
                 }
             }
         }
+
         @Override
         public void onResult(Bundle result) {
             Bundle.setDefusable(result, true);
-            result = sanitizeBundle(result);
-            onResultSkipSanitization(result);
-        }
-
-        public void onResultSkipSanitization(Bundle result) {
-            Bundle.setDefusable(result, true);
             mNumResults++;
             Intent intent = null;
             if (result != null) {
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index a21a3f1..35323d6 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -579,7 +579,7 @@
     static final int RESERVED_BYTES_PER_LOGCAT_LINE = 100;
 
     // How many seconds should the system wait before terminating the spawned logcat process.
-    static final int LOGCAT_TIMEOUT_SEC = 10;
+    static final int LOGCAT_TIMEOUT_SEC = Flags.logcatLongerTimeout() ? 15 : 10;
 
     // Necessary ApplicationInfo flags to mark an app as persistent
     static final int PERSISTENT_MASK =
diff --git a/services/core/java/com/android/server/am/BatteryStatsService.java b/services/core/java/com/android/server/am/BatteryStatsService.java
index 75e9fad..15277ce 100644
--- a/services/core/java/com/android/server/am/BatteryStatsService.java
+++ b/services/core/java/com/android/server/am/BatteryStatsService.java
@@ -437,7 +437,6 @@
         mBatteryUsageStatsProvider = new BatteryUsageStatsProvider(context,
                 mPowerAttributor, mPowerProfile, mCpuScalingPolicies,
                 mPowerStatsStore, Clock.SYSTEM_CLOCK);
-        mStats.saveBatteryUsageStatsOnReset(mBatteryUsageStatsProvider, mPowerStatsStore);
         mDumpHelper = new BatteryStatsDumpHelperImpl(mBatteryUsageStatsProvider);
         mCpuWakeupStats = new CpuWakeupStats(context, R.xml.irq_device_map, mHandler);
         mConfigFile = new AtomicFile(new File(systemDir, "battery_usage_stats_config"));
@@ -504,6 +503,9 @@
     }
 
     public void systemServicesReady() {
+        mStats.saveBatteryUsageStatsOnReset(mBatteryUsageStatsProvider, mPowerStatsStore,
+                Flags.accumulateBatteryUsageStats());
+
         MultiStatePowerAttributor attributor = (MultiStatePowerAttributor) mPowerAttributor;
         mStats.setPowerStatsCollectorEnabled(BatteryConsumer.POWER_COMPONENT_CPU,
                 Flags.streamlinedBatteryStats());
@@ -1100,14 +1102,17 @@
                                     DEVICE_CONFIG_NAMESPACE,
                                     MIN_CONSUMED_POWER_THRESHOLD_KEY,
                                     0);
-                    final BatteryUsageStatsQuery query =
-                            new BatteryUsageStatsQuery.Builder()
-                                    .setMaxStatsAgeMs(0)
-                                    .includeProcessStateData()
-                                    .includeVirtualUids()
-                                    .setMinConsumedPowerThreshold(minConsumedPowerThreshold)
-                                    .build();
-                    bus = getBatteryUsageStats(List.of(query)).get(0);
+                    BatteryUsageStatsQuery.Builder query = new BatteryUsageStatsQuery.Builder()
+                            .setMaxStatsAgeMs(0)
+                            .includeProcessStateData()
+                            .includeVirtualUids()
+                            .setMinConsumedPowerThreshold(minConsumedPowerThreshold);
+
+                    if (Flags.accumulateBatteryUsageStats()) {
+                        query.accumulated();
+                    }
+
+                    bus = getBatteryUsageStats(List.of(query.build())).get(0);
                     final int pullResult =
                             new StatsPerUidLogger(new FrameworkStatsLogger()).logStats(bus, data);
                     try {
@@ -3016,6 +3021,9 @@
         if (Flags.streamlinedBatteryStats()) {
             pw.println("  --sample: collect and dump a sample of stats for debugging purpose");
         }
+        if (Flags.accumulateBatteryUsageStats()) {
+            pw.println("  --accumulated: continuously accumulated since setup or reset-all");
+        }
         pw.println("  <package.name>: optional name of package to filter output by.");
         pw.println("  -h: print this help text.");
         pw.println("Battery stats (batterystats) commands:");
@@ -3083,7 +3091,7 @@
     }
 
     private void dumpUsageStats(FileDescriptor fd, PrintWriter pw, int model,
-            boolean proto) {
+            boolean proto, boolean accumulated) {
         awaitCompletion();
         syncStats("dump", BatteryExternalStatsWorker.UPDATE_ALL);
 
@@ -3097,6 +3105,9 @@
         if (model == BatteryConsumer.POWER_MODEL_POWER_PROFILE) {
             builder.powerProfileModeledOnly();
         }
+        if (accumulated) {
+            builder.accumulated();
+        }
         BatteryUsageStatsQuery query = builder.build();
         synchronized (mStats) {
             mStats.prepareForDumpLocked();
@@ -3287,6 +3298,7 @@
                 } else if ("--usage".equals(arg)) {
                     int model = BatteryConsumer.POWER_MODEL_UNDEFINED;
                     boolean proto = false;
+                    boolean accumulated = false;
                     for (int j = i + 1; j < args.length; j++) {
                         switch (args[j]) {
                             case "--proto":
@@ -3309,9 +3321,12 @@
                                 }
                                 break;
                             }
+                            case "--accumulated":
+                                accumulated = true;
+                                break;
                         }
                     }
-                    dumpUsageStats(fd, pw, model, proto);
+                    dumpUsageStats(fd, pw, model, proto, accumulated);
                     return;
                 } else if ("--wakeups".equals(arg)) {
                     mCpuWakeupStats.dump(new IndentingPrintWriter(pw, "  "),
diff --git a/services/core/java/com/android/server/am/flags.aconfig b/services/core/java/com/android/server/am/flags.aconfig
index 3334393..9b51b6a 100644
--- a/services/core/java/com/android/server/am/flags.aconfig
+++ b/services/core/java/com/android/server/am/flags.aconfig
@@ -194,4 +194,15 @@
     metadata {
         purpose: PURPOSE_BUGFIX
     }
+}
+
+flag {
+    name: "logcat_longer_timeout"
+    namespace: "backstage_power"
+    description: "Wait longer during the logcat gathering operation"
+    bug: "292533246"
+    is_fixed_read_only: true
+    metadata {
+        purpose: PURPOSE_BUGFIX
+    }
 }
\ No newline at end of file
diff --git a/services/core/java/com/android/server/audio/BtHelper.java b/services/core/java/com/android/server/audio/BtHelper.java
index ce92dfb..b421264 100644
--- a/services/core/java/com/android/server/audio/BtHelper.java
+++ b/services/core/java/com/android/server/audio/BtHelper.java
@@ -605,7 +605,11 @@
                 break;
             case BluetoothProfile.LE_AUDIO:
                 if (mLeAudio != null && mLeAudioCallback != null) {
-                    mLeAudio.unregisterCallback(mLeAudioCallback);
+                    try {
+                        mLeAudio.unregisterCallback(mLeAudioCallback);
+                    } catch (Exception e) {
+                        Log.e(TAG, "Exception while unregistering callback for LE audio", e);
+                    }
                 }
                 mLeAudio = null;
                 mLeAudioCallback = null;
@@ -682,12 +686,21 @@
                     return;
                 }
                 if (mLeAudio != null && mLeAudioCallback != null) {
-                    mLeAudio.unregisterCallback(mLeAudioCallback);
+                    try {
+                        mLeAudio.unregisterCallback(mLeAudioCallback);
+                    } catch (Exception e) {
+                        Log.e(TAG, "Exception while unregistering callback for LE audio", e);
+                    }
                 }
                 mLeAudio = (BluetoothLeAudio) proxy;
                 mLeAudioCallback = new MyLeAudioCallback();
-                mLeAudio.registerCallback(
-                            mContext.getMainExecutor(), mLeAudioCallback);
+                try{
+                    mLeAudio.registerCallback(
+                                mContext.getMainExecutor(), mLeAudioCallback);
+                } catch (Exception e) {
+                    mLeAudioCallback = null;
+                    Log.e(TAG, "Exception while registering callback for LE audio", e);
+                }
                 break;
             case BluetoothProfile.A2DP_SINK:
             case BluetoothProfile.LE_AUDIO_BROADCAST:
diff --git a/services/core/java/com/android/server/display/DisplayDeviceConfig.java b/services/core/java/com/android/server/display/DisplayDeviceConfig.java
index dc263c5..af9c9ac 100644
--- a/services/core/java/com/android/server/display/DisplayDeviceConfig.java
+++ b/services/core/java/com/android/server/display/DisplayDeviceConfig.java
@@ -1080,7 +1080,7 @@
      */
     public float[] getNits() {
         if (mEvenDimmerBrightnessData != null) {
-            return mEvenDimmerBrightnessData.mNits;
+            return mEvenDimmerBrightnessData.nits;
         }
         return mNits;
     }
@@ -1093,7 +1093,7 @@
     @VisibleForTesting
     public float[] getBacklight() {
         if (mEvenDimmerBrightnessData != null) {
-            return mEvenDimmerBrightnessData.mBacklight;
+            return mEvenDimmerBrightnessData.backlight;
         }
         return mBacklight;
     }
@@ -1107,7 +1107,7 @@
      */
     public float getBacklightFromBrightness(float brightness) {
         if (mEvenDimmerBrightnessData != null) {
-            return mEvenDimmerBrightnessData.mBrightnessToBacklight.interpolate(brightness);
+            return mEvenDimmerBrightnessData.brightnessToBacklight.interpolate(brightness);
         }
         return mBrightnessToBacklightSpline.interpolate(brightness);
     }
@@ -1120,7 +1120,7 @@
      */
     public float getBrightnessFromBacklight(float backlight) {
         if (mEvenDimmerBrightnessData != null) {
-            return mEvenDimmerBrightnessData.mBacklightToBrightness.interpolate(backlight);
+            return mEvenDimmerBrightnessData.backlightToBrightness.interpolate(backlight);
         }
         return mBacklightToBrightnessSpline.interpolate(backlight);
     }
@@ -1131,7 +1131,7 @@
      */
     private Spline getBacklightToBrightnessSpline() {
         if (mEvenDimmerBrightnessData != null) {
-            return mEvenDimmerBrightnessData.mBacklightToBrightness;
+            return mEvenDimmerBrightnessData.backlightToBrightness;
         }
         return mBacklightToBrightnessSpline;
     }
@@ -1144,11 +1144,11 @@
      */
     public float getNitsFromBacklight(float backlight) {
         if (mEvenDimmerBrightnessData != null) {
-            if (mEvenDimmerBrightnessData.mBacklightToNits == null) {
+            if (mEvenDimmerBrightnessData.backlightToNits == null) {
                 return INVALID_NITS;
             }
             backlight = Math.max(backlight, mBacklightMinimum);
-            return mEvenDimmerBrightnessData.mBacklightToNits.interpolate(backlight);
+            return mEvenDimmerBrightnessData.backlightToNits.interpolate(backlight);
         }
 
         if (mBacklightToNitsSpline == null) {
@@ -1165,14 +1165,14 @@
      */
     public float getBacklightFromNits(float nits) {
         if (mEvenDimmerBrightnessData != null) {
-            return mEvenDimmerBrightnessData.mNitsToBacklight.interpolate(nits);
+            return mEvenDimmerBrightnessData.nitsToBacklight.interpolate(nits);
         }
         return mNitsToBacklightSpline.interpolate(nits);
     }
 
     private Spline getNitsToBacklightSpline() {
         if (mEvenDimmerBrightnessData != null) {
-            return mEvenDimmerBrightnessData.mNitsToBacklight;
+            return mEvenDimmerBrightnessData.nitsToBacklight;
         }
         return mNitsToBacklightSpline;
     }
@@ -1186,7 +1186,7 @@
         if (mEvenDimmerBrightnessData == null) {
             return INVALID_NITS;
         }
-        return mEvenDimmerBrightnessData.mMinLuxToNits.interpolate(lux);
+        return mEvenDimmerBrightnessData.minLuxToNits.interpolate(lux);
     }
 
     /**
@@ -1197,7 +1197,7 @@
         if (mEvenDimmerBrightnessData == null) {
             return PowerManager.BRIGHTNESS_MIN;
         }
-        return mEvenDimmerBrightnessData.mTransitionPoint;
+        return mEvenDimmerBrightnessData.transitionPoint;
     }
 
     /**
@@ -1268,7 +1268,7 @@
      */
     public float[] getBrightness() {
         if (mEvenDimmerBrightnessData != null) {
-            return mEvenDimmerBrightnessData.mBrightness;
+            return mEvenDimmerBrightnessData.brightness;
         }
         return mBrightness;
     }
@@ -2617,13 +2617,13 @@
                 List<NonNegativeFloatToFloatPoint> points = map.getMap().getPoint();
                 for (NonNegativeFloatToFloatPoint point : points) {
                     float lux = point.getFirst().floatValue();
-                    float maxBrightness = point.getSecond().floatValue();
-                    if (maxBrightness > hbmTransitionPoint) {
+                    float maxBacklight = point.getSecond().floatValue();
+                    if (maxBacklight > hbmTransitionPoint) {
                         Slog.wtf(TAG,
-                                "Invalid NBM config: maxBrightness is greater than hbm"
+                                "Invalid NBM config: maxBacklight is greater than hbm"
                                         + ".transitionPoint. type="
-                                        + type + "; lux=" + lux + "; maxBrightness="
-                                        + maxBrightness);
+                                        + type + "; lux=" + lux + "; maxBacklight="
+                                        + maxBacklight);
                         continue;
                     }
                     if (luxToTransitionPointMap.containsKey(lux)) {
@@ -2632,8 +2632,7 @@
                                         + lux);
                         continue;
                     }
-                    luxToTransitionPointMap.put(lux,
-                            getBrightnessFromBacklight(maxBrightness));
+                    luxToTransitionPointMap.put(lux, getBrightnessFromBacklight(maxBacklight));
                 }
                 if (!luxToTransitionPointMap.isEmpty()) {
                     mLuxThrottlingData.put(mappedType, luxToTransitionPointMap);
diff --git a/services/core/java/com/android/server/display/DisplayManagerService.java b/services/core/java/com/android/server/display/DisplayManagerService.java
index ae33b83..88907e3 100644
--- a/services/core/java/com/android/server/display/DisplayManagerService.java
+++ b/services/core/java/com/android/server/display/DisplayManagerService.java
@@ -5293,6 +5293,17 @@
         }
 
         @Override
+        public IntArray getDisplayIds() {
+            IntArray displayIds = new IntArray();
+            synchronized (mSyncRoot) {
+                mLogicalDisplayMapper.forEachLocked((logicalDisplay -> {
+                    displayIds.add(logicalDisplay.getDisplayIdLocked());
+                }), /* includeDisabled= */ false);
+            }
+            return displayIds;
+        }
+
+        @Override
         public DisplayManagerInternal.DisplayOffloadSession registerDisplayOffloader(
                 int displayId, @NonNull DisplayManagerInternal.DisplayOffloader displayOffloader) {
             if (!mFlags.isDisplayOffloadEnabled()) {
diff --git a/services/core/java/com/android/server/display/DisplayPowerController.java b/services/core/java/com/android/server/display/DisplayPowerController.java
index 711bc79..62d8761 100644
--- a/services/core/java/com/android/server/display/DisplayPowerController.java
+++ b/services/core/java/com/android/server/display/DisplayPowerController.java
@@ -22,6 +22,7 @@
 import static com.android.server.display.AutomaticBrightnessController.AUTO_BRIGHTNESS_MODE_DEFAULT;
 import static com.android.server.display.AutomaticBrightnessController.AUTO_BRIGHTNESS_MODE_DOZE;
 import static com.android.server.display.AutomaticBrightnessController.AUTO_BRIGHTNESS_MODE_IDLE;
+import static com.android.server.display.brightness.BrightnessEvent.FLAG_EVEN_DIMMER;
 import static com.android.server.display.config.DisplayBrightnessMappingConfig.autoBrightnessPresetToString;
 
 import android.animation.Animator;
@@ -1755,6 +1756,8 @@
         final float brightnessOnAvailableScale = MathUtils.constrainedMap(0.0f, 1.0f,
                 clampedState.getMinBrightness(), clampedMax,
                 brightnessState);
+        final boolean evenDimmerModeOn =
+                mCdsi != null && mCdsi.getReduceBrightColorsActivatedForEvenDimmer();
         mTempBrightnessEvent.setPercent(Math.round(
                 1000.0f * com.android.internal.display.BrightnessUtils.convertLinearToGamma(
                         brightnessOnAvailableScale) / 10)); // rounded to one dp
@@ -1769,7 +1772,8 @@
         mTempBrightnessEvent.setHbmMode(mBrightnessRangeController.getHighBrightnessMode());
         mTempBrightnessEvent.setFlags(mTempBrightnessEvent.getFlags()
                 | (mIsRbcActive ? BrightnessEvent.FLAG_RBC : 0)
-                | (mPowerRequest.lowPowerMode ? BrightnessEvent.FLAG_LOW_POWER_MODE : 0));
+                | (mPowerRequest.lowPowerMode ? BrightnessEvent.FLAG_LOW_POWER_MODE : 0)
+                | (evenDimmerModeOn ? FLAG_EVEN_DIMMER : 0));
         mTempBrightnessEvent.setRbcStrength(mCdsi != null
                 ? mCdsi.getReduceBrightColorsStrength() : -1);
         mTempBrightnessEvent.setPowerFactor(mPowerRequest.screenLowPowerBrightnessFactor);
diff --git a/services/core/java/com/android/server/display/LocalDisplayAdapter.java b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
index 0570b2a..5edea0a 100644
--- a/services/core/java/com/android/server/display/LocalDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
@@ -37,9 +37,9 @@
 import android.os.Trace;
 import android.util.DisplayUtils;
 import android.util.LongSparseArray;
-import android.util.MathUtils;
 import android.util.Slog;
 import android.util.SparseArray;
+import android.util.Spline;
 import android.view.Display;
 import android.view.DisplayAddress;
 import android.view.DisplayCutout;
@@ -81,10 +81,6 @@
     private static final String UNIQUE_ID_PREFIX = "local:";
 
     private static final String PROPERTY_EMULATOR_CIRCULAR = "ro.boot.emulator.circular";
-    // Min and max strengths for even dimmer feature.
-    private static final float EVEN_DIMMER_MIN_STRENGTH = 0.0f;
-    private static final float EVEN_DIMMER_MAX_STRENGTH = 90.0f;
-    private static final float BRIGHTNESS_MIN = 0.0f;
 
     private final LongSparseArray<LocalDisplayDevice> mDevices = new LongSparseArray<>();
 
@@ -99,7 +95,9 @@
     private Context mOverlayContext;
 
     private int mEvenDimmerStrength = -1;
+    private boolean mEvenDimmerEnabled = false;
     private ColorDisplayService.ColorDisplayServiceInternal mCdsi;
+    private Spline mNitsToEvenDimmerStrength;
 
     // Called with SyncRoot lock held.
     LocalDisplayAdapter(DisplayManagerService.SyncRoot syncRoot, Context context,
@@ -279,7 +277,7 @@
             mIsFirstDisplay = isFirstDisplay;
             updateDisplayPropertiesLocked(staticDisplayInfo, dynamicInfo, modeSpecs);
             mSidekickInternal = LocalServices.getService(SidekickInternal.class);
-            mBacklightAdapter = new BacklightAdapter(displayToken, isFirstDisplay,
+            mBacklightAdapter = mInjector.getBacklightAdapter(displayToken, isFirstDisplay,
                     mSurfaceControlProxy);
             mActiveSfDisplayModeAtStartId = dynamicInfo.activeDisplayModeId;
         }
@@ -998,26 +996,36 @@
                     }
 
                     private void applyColorMatrixBasedDimming(float brightnessState) {
-                        int strength = (int) (MathUtils.constrainedMap(
-                                // to this range:
-                                EVEN_DIMMER_MAX_STRENGTH, EVEN_DIMMER_MIN_STRENGTH,
-                                // from this range:
-                                BRIGHTNESS_MIN, mDisplayDeviceConfig.getEvenDimmerTransitionPoint(),
-                                // map this (+ rounded up):
-                                brightnessState) + 0.5);
-
-                        if (mEvenDimmerStrength < 0 // uninitialised
-                                || MathUtils.abs(mEvenDimmerStrength - strength) > 1
-                                || strength <= 1) {
-                            mEvenDimmerStrength = strength;
-                        }
-                        boolean enabled = mEvenDimmerStrength > 0.0f;
-
                         if (mCdsi == null) {
                             mCdsi = LocalServices.getService(
                                     ColorDisplayService.ColorDisplayServiceInternal.class);
                         }
-                        if (mCdsi != null) {
+                        if (mCdsi == null) {
+                            return;
+                        }
+
+                        final float minHardwareNits = backlightToNits(brightnessToBacklight(
+                                mDisplayDeviceConfig.getEvenDimmerTransitionPoint()));
+                        final float requestedNits =
+                                backlightToNits(brightnessToBacklight(brightnessState));
+                        mNitsToEvenDimmerStrength =
+                                mCdsi.fetchEvenDimmerSpline(minHardwareNits);
+
+                        if (mNitsToEvenDimmerStrength == null) {
+                            return;
+                        }
+
+                        // Find required dimming strength, rounded up.
+                        int strength = Math.round(mNitsToEvenDimmerStrength
+                                .interpolate(requestedNits));
+                        boolean enabled = strength > 0.0f;
+                        if (mEvenDimmerEnabled != enabled) {
+                            Slog.i(TAG, "Setting Extra Dim; strength: " + strength
+                                    + ", " + (enabled ? "enabled" : "disabled"));
+                        }
+                        if (mEvenDimmerStrength != strength || mEvenDimmerEnabled != enabled) {
+                            mEvenDimmerEnabled = enabled;
+                            mEvenDimmerStrength = strength;
                             mCdsi.applyEvenDimmerColorChanges(enabled, strength);
                         }
                     }
@@ -1290,6 +1298,9 @@
             pw.println("DisplayDeviceConfig: ");
             pw.println("---------------------");
             pw.println(mDisplayDeviceConfig);
+            pw.println("mEvenDimmerEnabled=" + mEvenDimmerEnabled);
+            pw.println("mEvenDimmerStrength=" + mEvenDimmerStrength);
+            pw.println("mNitsToEvenDimmerStrength=" + mNitsToEvenDimmerStrength);
         }
 
         private int findSfDisplayModeIdLocked(int displayModeId, int modeGroup) {
@@ -1461,6 +1472,12 @@
                 long physicalDisplayId, boolean isFirstDisplay, DisplayManagerFlags flags) {
             return DisplayDeviceConfig.create(context, physicalDisplayId, isFirstDisplay, flags);
         }
+
+        public BacklightAdapter getBacklightAdapter(IBinder displayToken, boolean isFirstDisplay,
+                SurfaceControlProxy surfaceControlProxy) {
+            return new BacklightAdapter(displayToken, isFirstDisplay, surfaceControlProxy);
+
+        }
     }
 
     public interface DisplayEventListener {
diff --git a/services/core/java/com/android/server/display/brightness/BrightnessEvent.java b/services/core/java/com/android/server/display/brightness/BrightnessEvent.java
index ad57ebf..9e9b899 100644
--- a/services/core/java/com/android/server/display/brightness/BrightnessEvent.java
+++ b/services/core/java/com/android/server/display/brightness/BrightnessEvent.java
@@ -44,6 +44,7 @@
     public static final int FLAG_DOZE_SCALE = 0x4;
     public static final int FLAG_USER_SET = 0x8;
     public static final int FLAG_LOW_POWER_MODE = 0x20;
+    public static final int FLAG_EVEN_DIMMER = 0x40;
 
     private static final SimpleDateFormat FORMAT = new SimpleDateFormat("MM-dd HH:mm:ss.SSS");
 
@@ -492,6 +493,7 @@
                 + ((mFlags & FLAG_RBC) != 0 ? "rbc " : "")
                 + ((mFlags & FLAG_INVALID_LUX) != 0 ? "invalid_lux " : "")
                 + ((mFlags & FLAG_DOZE_SCALE) != 0 ? "doze_scale " : "")
-                + ((mFlags & FLAG_LOW_POWER_MODE) != 0 ? "low_power_mode " : "");
+                + ((mFlags & FLAG_LOW_POWER_MODE) != 0 ? "low_power_mode " : "")
+                + ((mFlags & FLAG_EVEN_DIMMER) != 0 ? "even_dimmer " : "");
     }
 }
diff --git a/services/core/java/com/android/server/display/color/ColorDisplayService.java b/services/core/java/com/android/server/display/color/ColorDisplayService.java
index bd759f3..dc59e66 100644
--- a/services/core/java/com/android/server/display/color/ColorDisplayService.java
+++ b/services/core/java/com/android/server/display/color/ColorDisplayService.java
@@ -70,6 +70,7 @@
 import android.util.MathUtils;
 import android.util.Slog;
 import android.util.SparseIntArray;
+import android.util.Spline;
 import android.view.Display;
 import android.view.SurfaceControl;
 import android.view.accessibility.AccessibilityManager;
@@ -114,6 +115,8 @@
         Matrix.setIdentityM(MATRIX_IDENTITY, 0);
     }
 
+    private static final int EVEN_DIMMER_MAX_PERCENT_ALLOWED = 100;
+
     private static final int MSG_USER_CHANGED = 0;
     private static final int MSG_SET_UP = 1;
     private static final int MSG_APPLY_NIGHT_DISPLAY_IMMEDIATE = 2;
@@ -193,6 +196,9 @@
     private final boolean mVisibleBackgroundUsersEnabled;
     private final UserManagerService mUserManager;
 
+    private Spline mEvenDimmerSpline;
+    private boolean mEvenDimmerActivated;
+
     public ColorDisplayService(Context context) {
         super(context);
         mHandler = new TintHandler(DisplayThread.get().getLooper());
@@ -1625,6 +1631,16 @@
         }
 
         /**
+         * Gets the adjusted nits, given a strength and nits.
+         * @param strength of reduce bright colors
+         * @param nits target nits
+         * @return the actual nits that would be output, given input nits and rbc strength.
+         */
+        public float getAdjustedNitsForStrength(float nits, int strength) {
+            return mReduceBrightColorsTintController.getAdjustedNitsForStrength(nits, strength);
+        }
+
+        /**
          * Sets the listener and returns whether reduce bright colors is currently enabled.
          */
         public boolean setReduceBrightColorsListener(ReduceBrightColorsListener listener) {
@@ -1644,6 +1660,14 @@
         }
 
         /**
+         *
+         * @return whether reduce bright colors is on, due to even dimmer being activated
+         */
+        public boolean getReduceBrightColorsActivatedForEvenDimmer() {
+            return mEvenDimmerActivated;
+        }
+
+        /**
          * Gets the computed brightness, in nits, when the reduce bright colors feature is applied
          * at the current strength.
          *
@@ -1667,10 +1691,42 @@
          * Applies tint changes for even dimmer feature.
          */
         public void applyEvenDimmerColorChanges(boolean enabled, int strength) {
+            mEvenDimmerActivated = enabled;
             mReduceBrightColorsTintController.setActivated(enabled);
             mReduceBrightColorsTintController.setMatrix(strength);
             mHandler.sendEmptyMessage(MSG_APPLY_REDUCE_BRIGHT_COLORS);
         }
+
+        /**
+         * Get spline to map between requested nits, and required even dimmer strength.
+         * @return nits to strength spline
+         */
+        public Spline fetchEvenDimmerSpline(float nits) {
+            if (mEvenDimmerSpline == null) {
+                mEvenDimmerSpline = createNitsToStrengthSpline(nits);
+            }
+            return mEvenDimmerSpline;
+        }
+
+        /**
+         * Creates a spline mapping requested nits values, for each resulting strength value
+         * (in percent) for even dimmer.
+         * Returns null if coefficients are not initialised.
+         * @return spline from nits to strength
+         */
+        private Spline createNitsToStrengthSpline(float nits) {
+            final float[] requestedNits = new float[EVEN_DIMMER_MAX_PERCENT_ALLOWED + 1];
+            final float[] resultingStrength = new float[EVEN_DIMMER_MAX_PERCENT_ALLOWED + 1];
+            for (int i = 0; i <= EVEN_DIMMER_MAX_PERCENT_ALLOWED; i++) {
+                resultingStrength[EVEN_DIMMER_MAX_PERCENT_ALLOWED - i] = i;
+                requestedNits[EVEN_DIMMER_MAX_PERCENT_ALLOWED - i] =
+                        getAdjustedNitsForStrength(nits, i);
+                if (requestedNits[EVEN_DIMMER_MAX_PERCENT_ALLOWED - i] == 0) {
+                    return null;
+                }
+            }
+            return new Spline.LinearSpline(requestedNits, resultingStrength);
+        }
     }
 
     /**
diff --git a/services/core/java/com/android/server/display/color/ReduceBrightColorsTintController.java b/services/core/java/com/android/server/display/color/ReduceBrightColorsTintController.java
index f529c4c..4f6fbd0 100644
--- a/services/core/java/com/android/server/display/color/ReduceBrightColorsTintController.java
+++ b/services/core/java/com/android/server/display/color/ReduceBrightColorsTintController.java
@@ -123,6 +123,14 @@
         return computeComponentValue(mStrength) * nits;
     }
 
+    /**
+     * Returns the effective brightness (in nits), which has been adjusted to account for the effect
+     * of the bright color reduction.
+     */
+    public float getAdjustedNitsForStrength(float nits, int strength) {
+        return computeComponentValue(strength) * nits;
+    }
+
     private float computeComponentValue(int strengthLevel) {
         final float percentageStrength = strengthLevel / 100f;
         final float squaredPercentageStrength = percentageStrength * percentageStrength;
diff --git a/services/core/java/com/android/server/display/config/EvenDimmerBrightnessData.java b/services/core/java/com/android/server/display/config/EvenDimmerBrightnessData.java
index 7e2e10a..9a590a2 100644
--- a/services/core/java/com/android/server/display/config/EvenDimmerBrightnessData.java
+++ b/services/core/java/com/android/server/display/config/EvenDimmerBrightnessData.java
@@ -34,72 +34,76 @@
     /**
      * Brightness value at which even dimmer methods are used.
      */
-    public final float mTransitionPoint;
+    public final float transitionPoint;
 
     /**
      * Nits array, maps to mBacklight
      */
-    public final float[] mNits;
+    public final float[] nits;
 
     /**
      * Backlight array, maps to mBrightness and mNits
      */
-    public final float[] mBacklight;
+    public final float[] backlight;
 
     /**
      * Brightness array, maps to mBacklight
      */
-    public final float[] mBrightness;
+    public final float[] brightness;
+
     /**
      * Spline, mapping between backlight and nits
      */
-    public final Spline mBacklightToNits;
+    public final Spline backlightToNits;
+
     /**
      * Spline, mapping between nits and backlight
      */
-    public final Spline mNitsToBacklight;
+    public final Spline nitsToBacklight;
+
     /**
      * Spline, mapping between brightness and backlight
      */
-    public final Spline mBrightnessToBacklight;
+    public final Spline brightnessToBacklight;
+
     /**
      * Spline, mapping between backlight and brightness
      */
-    public final Spline mBacklightToBrightness;
+    public final Spline backlightToBrightness;
 
     /**
      * Spline, mapping the minimum nits for each lux condition.
      */
-    public final Spline mMinLuxToNits;
+    public final Spline minLuxToNits;
 
     @VisibleForTesting
     public EvenDimmerBrightnessData(float transitionPoint, float[] nits,
             float[] backlight, float[] brightness, Spline backlightToNits,
             Spline nitsToBacklight, Spline brightnessToBacklight, Spline backlightToBrightness,
             Spline minLuxToNits) {
-        mTransitionPoint = transitionPoint;
-        mNits = nits;
-        mBacklight = backlight;
-        mBrightness = brightness;
-        mBacklightToNits = backlightToNits;
-        mNitsToBacklight = nitsToBacklight;
-        mBrightnessToBacklight = brightnessToBacklight;
-        mBacklightToBrightness = backlightToBrightness;
-        mMinLuxToNits = minLuxToNits;
+        this.transitionPoint = transitionPoint;
+        this.nits = nits;
+        this.backlight = backlight;
+        this.brightness = brightness;
+        this.backlightToNits = backlightToNits;
+        this.nitsToBacklight = nitsToBacklight;
+        this.brightnessToBacklight = brightnessToBacklight;
+        this.backlightToBrightness = backlightToBrightness;
+        this.minLuxToNits = minLuxToNits;
     }
 
     @Override
     public String toString() {
         return "EvenDimmerBrightnessData {"
-                + "mTransitionPoint: " + mTransitionPoint
-                + ", mNits: " + Arrays.toString(mNits)
-                + ", mBacklight: " + Arrays.toString(mBacklight)
-                + ", mBrightness: " + Arrays.toString(mBrightness)
-                + ", mBacklightToNits: " + mBacklightToNits
-                + ", mNitsToBacklight: " + mNitsToBacklight
-                + ", mBrightnessToBacklight: " + mBrightnessToBacklight
-                + ", mBacklightToBrightness: " + mBacklightToBrightness
-                + ", mMinLuxToNits: " + mMinLuxToNits
+                + "transitionPoint: " + transitionPoint
+                + ", nits: " + Arrays.toString(nits)
+                + ", backlight: " + Arrays.toString(backlight)
+                + ", brightness: " + Arrays.toString(brightness)
+                + ", backlightToNits: " + backlightToNits
+                + ", nitsToBacklight: " + nitsToBacklight
+                + ", brightnessToBacklight: " + brightnessToBacklight
+                + ", backlightToBrightness: " + backlightToBrightness
+                + ", minLuxToNits: " + minLuxToNits
                 + "} ";
     }
 
@@ -122,7 +126,6 @@
         if (map == null) {
             return null;
         }
-        String interpolation = map.getInterpolation();
 
         List<BrightnessPoint> brightnessPoints = map.getBrightnessPoint();
         if (brightnessPoints.isEmpty()) {
@@ -169,22 +172,11 @@
             ++i;
         }
 
-        // Explicitly choose linear interpolation.
-        if ("linear".equals(interpolation)) {
-            return new EvenDimmerBrightnessData(transitionPoint, nits, backlight, brightness,
-                    new Spline.LinearSpline(backlight, nits),
-                    new Spline.LinearSpline(nits, backlight),
-                    new Spline.LinearSpline(brightness, backlight),
-                    new Spline.LinearSpline(backlight, brightness),
-                    new Spline.LinearSpline(minLux, minNits)
-            );
-        }
-
         return new EvenDimmerBrightnessData(transitionPoint, nits, backlight, brightness,
-                Spline.createSpline(backlight, nits),
-                Spline.createSpline(nits, backlight),
-                Spline.createSpline(brightness, backlight),
-                Spline.createSpline(backlight, brightness),
+                new Spline.LinearSpline(backlight, nits),
+                new Spline.LinearSpline(nits, backlight),
+                new Spline.LinearSpline(brightness, backlight),
+                new Spline.LinearSpline(backlight, brightness),
                 Spline.createSpline(minLux, minNits)
         );
     }
diff --git a/services/core/java/com/android/server/input/InputManagerInternal.java b/services/core/java/com/android/server/input/InputManagerInternal.java
index 9281267..99f7f12 100644
--- a/services/core/java/com/android/server/input/InputManagerInternal.java
+++ b/services/core/java/com/android/server/input/InputManagerInternal.java
@@ -23,6 +23,7 @@
 import android.hardware.display.DisplayViewport;
 import android.hardware.input.KeyGestureEvent;
 import android.os.IBinder;
+import android.util.SparseBooleanArray;
 import android.view.InputChannel;
 import android.view.inputmethod.InputMethodSubtype;
 
@@ -45,9 +46,11 @@
 
     /**
      * Called by the power manager to tell the input manager whether it should start
-     * watching for wake events.
+     * watching for wake events on given displays.
+     *
+     * @param displayInteractivities Map of display ids to their current interactive state.
      */
-    public abstract void setInteractive(boolean interactive);
+    public abstract void setDisplayInteractivities(SparseBooleanArray displayInteractivities);
 
     /**
      * Toggles Caps Lock state for input device with specific id.
diff --git a/services/core/java/com/android/server/input/InputManagerService.java b/services/core/java/com/android/server/input/InputManagerService.java
index fd7479e..f045576 100644
--- a/services/core/java/com/android/server/input/InputManagerService.java
+++ b/services/core/java/com/android/server/input/InputManagerService.java
@@ -25,6 +25,7 @@
 
 import static com.android.hardware.input.Flags.touchpadVisualizer;
 import static com.android.hardware.input.Flags.useKeyGestureEventHandler;
+import static com.android.server.policy.WindowManagerPolicy.ACTION_PASS_TO_USER;
 
 import android.Manifest;
 import android.annotation.EnforcePermission;
@@ -95,6 +96,7 @@
 import android.provider.DeviceConfig;
 import android.text.TextUtils;
 import android.util.ArrayMap;
+import android.util.ArraySet;
 import android.util.IndentingPrintWriter;
 import android.util.Log;
 import android.util.Slog;
@@ -117,6 +119,7 @@
 import android.view.VerifiedInputEvent;
 import android.view.ViewConfiguration;
 import android.view.WindowManager;
+import android.view.WindowManagerPolicyConstants;
 import android.view.inputmethod.InputMethodInfo;
 import android.view.inputmethod.InputMethodSubtype;
 
@@ -325,6 +328,9 @@
     // Manages Sticky modifier state
     private final StickyModifierStateController mStickyModifierStateController;
     private final KeyGestureController mKeyGestureController;
+    /** Fallback actions by key code */
+    private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions =
+            new SparseArray<>();
 
     // Manages Keyboard microphone mute led
     private final KeyboardLedController mKeyboardLedController;
@@ -611,6 +617,7 @@
         mKeyRemapper.systemRunning();
         mPointerIconCache.systemRunning();
         mKeyboardGlyphManager.systemRunning();
+        mKeyGestureController.systemRunning();
 
         initKeyGestures();
     }
@@ -2469,6 +2476,14 @@
                 mFocusEventDebugView.reportKeyEvent(event);
             }
         }
+        if (useKeyGestureEventHandler() && mKeyGestureController.interceptKeyBeforeQueueing(event,
+                policyFlags)) {
+            // If key gesture gets triggered, we send the event to policy with KEY_GESTURE flag
+            // indicating, the event is used in triggering a key gesture. We can't block event
+            // like Power or volume keys since policy might still want to handle it to change
+            // certain states.
+            policyFlags |= WindowManagerPolicyConstants.FLAG_KEY_GESTURE_TRIGGERED;
+        }
         return mWindowManagerCallbacks.interceptKeyBeforeQueueing(event, policyFlags);
     }
 
@@ -2511,6 +2526,74 @@
                 null, null, null) == PERMISSION_GRANTED;
     }
 
+    // Native callback.
+    @SuppressWarnings("unused")
+    private KeyEvent dispatchUnhandledKey(IBinder focus, KeyEvent event, int policyFlags) {
+        if (interceptUnhandledKey(event, focus)) {
+            return null;
+        }
+        // TODO(b/358569822): Move fallback logic to KeyGestureController
+        if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) != 0) {
+            return null;
+        }
+        final KeyCharacterMap kcm = event.getKeyCharacterMap();
+        final int keyCode = event.getKeyCode();
+        final int metaState = event.getMetaState();
+        final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN
+                && event.getRepeatCount() == 0;
+
+        // Check for fallback actions specified by the key character map.
+        final KeyCharacterMap.FallbackAction fallbackAction;
+        if (initialDown) {
+            fallbackAction = kcm.getFallbackAction(keyCode, metaState);
+        } else {
+            fallbackAction = mFallbackActions.get(keyCode);
+        }
+
+        if (fallbackAction == null) {
+            return null;
+        }
+        KeyEvent fallbackEvent = null;
+        final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK;
+        fallbackEvent = KeyEvent.obtain(
+                event.getDownTime(), event.getEventTime(),
+                event.getAction(), fallbackAction.keyCode,
+                event.getRepeatCount(), fallbackAction.metaState,
+                event.getDeviceId(), event.getScanCode(),
+                flags, event.getSource(), event.getDisplayId(), null);
+
+        if (!interceptFallback(focus, fallbackEvent, policyFlags)) {
+            fallbackEvent.recycle();
+            fallbackEvent = null;
+        }
+
+        if (initialDown) {
+            mFallbackActions.put(keyCode, fallbackAction);
+        } else if (event.getAction() == KeyEvent.ACTION_UP) {
+            mFallbackActions.remove(keyCode);
+            fallbackAction.recycle();
+        }
+        return fallbackEvent;
+    }
+
+    private boolean interceptFallback(IBinder focusedToken, KeyEvent fallbackEvent,
+            int policyFlags) {
+        int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags);
+        if ((actions & ACTION_PASS_TO_USER) == 0) {
+            return false;
+        }
+        long delayMillis = interceptKeyBeforeDispatching(focusedToken, fallbackEvent, policyFlags);
+        return delayMillis == 0 && !interceptUnhandledKey(fallbackEvent, focusedToken);
+    }
+
+    private boolean interceptUnhandledKey(KeyEvent event, IBinder focus) {
+        if (useKeyGestureEventHandler() && mKeyGestureController.interceptUnhandledKey(event,
+                focus)) {
+            return true;
+        }
+        return mWindowManagerCallbacks.interceptUnhandledKey(event, focus);
+    }
+
     private void initKeyGestures() {
         if (!useKeyGestureEventHandler()) {
             return;
@@ -2566,12 +2649,6 @@
 
     // Native callback.
     @SuppressWarnings("unused")
-    private KeyEvent dispatchUnhandledKey(IBinder focus, KeyEvent event, int policyFlags) {
-        return mWindowManagerCallbacks.dispatchUnhandledKey(focus, event, policyFlags);
-    }
-
-    // Native callback.
-    @SuppressWarnings("unused")
     private void onPointerDownOutsideFocus(IBinder touchedToken) {
         mWindowManagerCallbacks.onPointerDownOutsideFocus(touchedToken);
     }
@@ -2986,9 +3063,9 @@
         long interceptKeyBeforeDispatching(IBinder token, KeyEvent event, int policyFlags);
 
         /**
-         * Dispatch unhandled key
+         * Intercept unhandled key
          */
-        KeyEvent dispatchUnhandledKey(IBinder token, KeyEvent event, int policyFlags);
+        boolean interceptUnhandledKey(KeyEvent event, IBinder token);
 
         int getPointerLayer();
 
@@ -3261,10 +3338,22 @@
         }
 
         @Override
-        public void setInteractive(boolean interactive) {
-            mNative.setInteractive(interactive);
-            mBatteryController.onInteractiveChanged(interactive);
-            mKeyboardBacklightController.onInteractiveChanged(interactive);
+        public void setDisplayInteractivities(SparseBooleanArray displayInteractivities) {
+            boolean globallyInteractive = false;
+            ArraySet<Integer> nonInteractiveDisplays = new ArraySet<>();
+            for (int i = 0; i < displayInteractivities.size(); i++) {
+                final int displayId = displayInteractivities.keyAt(i);
+                final boolean displayInteractive = displayInteractivities.get(displayId);
+                if (displayInteractive) {
+                    globallyInteractive = true;
+                } else {
+                    nonInteractiveDisplays.add(displayId);
+                }
+            }
+            mNative.setNonInteractiveDisplays(
+                    nonInteractiveDisplays.stream().mapToInt(Integer::intValue).toArray());
+            mBatteryController.onInteractiveChanged(globallyInteractive);
+            mKeyboardBacklightController.onInteractiveChanged(globallyInteractive);
         }
 
         // TODO(b/358569822): Remove this method from InputManagerInternal after key gesture
diff --git a/services/core/java/com/android/server/input/KeyGestureController.java b/services/core/java/com/android/server/input/KeyGestureController.java
index 4538b49..b488db5 100644
--- a/services/core/java/com/android/server/input/KeyGestureController.java
+++ b/services/core/java/com/android/server/input/KeyGestureController.java
@@ -16,14 +16,23 @@
 
 package com.android.server.input;
 
+import static android.content.pm.PackageManager.FEATURE_LEANBACK;
+import static android.content.pm.PackageManager.FEATURE_WATCH;
+import static android.view.WindowManagerPolicyConstants.FLAG_INTERACTIVE;
+
+import static com.android.hardware.input.Flags.useKeyGestureEventHandler;
+import static com.android.hardware.input.Flags.useKeyGestureEventHandlerMultiPressGestures;
 import static com.android.server.flags.Flags.newBugreportKeyboardShortcut;
 
 import android.annotation.BinderThread;
 import android.annotation.MainThread;
 import android.annotation.Nullable;
 import android.annotation.SuppressLint;
+import android.content.ContentResolver;
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.content.res.Resources;
+import android.database.ContentObserver;
 import android.hardware.input.AidlKeyGestureEvent;
 import android.hardware.input.IKeyGestureEventListener;
 import android.hardware.input.IKeyGestureHandler;
@@ -35,18 +44,23 @@
 import android.os.Message;
 import android.os.Process;
 import android.os.RemoteException;
+import android.os.SystemClock;
 import android.os.SystemProperties;
+import android.os.UserHandle;
+import android.provider.Settings;
 import android.util.IndentingPrintWriter;
 import android.util.Log;
 import android.util.Slog;
 import android.util.SparseArray;
 import android.view.Display;
 import android.view.InputDevice;
+import android.view.KeyCharacterMap;
 import android.view.KeyEvent;
 
 import com.android.internal.R;
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.server.policy.KeyCombinationManager;
 
 import java.util.ArrayDeque;
 import java.util.HashSet;
@@ -82,20 +96,36 @@
     private static final int SEARCH_KEY_BEHAVIOR_TARGET_ACTIVITY = 1;
     private static final int LAST_SEARCH_KEY_BEHAVIOR = SEARCH_KEY_BEHAVIOR_TARGET_ACTIVITY;
 
+    // must match: config_keyChordPowerVolumeUp in config.xml
+    static final int POWER_VOLUME_UP_BEHAVIOR_NOTHING = 0;
+    static final int POWER_VOLUME_UP_BEHAVIOR_MUTE = 1;
+    static final int POWER_VOLUME_UP_BEHAVIOR_GLOBAL_ACTIONS = 2;
+
     private final Context mContext;
     private final Handler mHandler;
     private final int mSystemPid;
+    private final KeyCombinationManager mKeyCombinationManager;
+    private final SettingsObserver mSettingsObserver;
 
     // Pending actions
     private boolean mPendingMetaAction;
     private boolean mPendingCapsLockToggle;
     private boolean mPendingHideRecentSwitcher;
 
-    // Key behaviors
+    // Platform behaviors
     private boolean mEnableBugReportKeyboardShortcut;
+    private boolean mHasFeatureWatch;
+    private boolean mHasFeatureLeanback;
+
+    // Key behaviors
     private int mSearchKeyBehavior;
     private int mSettingsKeyBehavior;
 
+    // Settings behaviors
+    private int mRingerToggleChord = Settings.Secure.VOLUME_HUSH_OFF;
+    private int mPowerVolUpBehavior;
+
+
     // List of currently registered key gesture event listeners keyed by process pid
     @GuardedBy("mKeyGestureEventListenerRecords")
     private final SparseArray<KeyGestureEventListenerRecord>
@@ -128,12 +158,19 @@
                 return Integer.compare(p1, p2);
             }
         });
+        mKeyCombinationManager = new KeyCombinationManager(mHandler);
+        mSettingsObserver = new SettingsObserver(mHandler);
         initBehaviors();
+        initKeyCombinationRules();
     }
 
     private void initBehaviors() {
         mEnableBugReportKeyboardShortcut = "1".equals(SystemProperties.get("ro.debuggable"));
 
+        PackageManager pm = mContext.getPackageManager();
+        mHasFeatureWatch = pm.hasSystemFeature(FEATURE_WATCH);
+        mHasFeatureLeanback = pm.hasSystemFeature(FEATURE_LEANBACK);
+
         Resources res = mContext.getResources();
         mSearchKeyBehavior = res.getInteger(R.integer.config_searchKeyBehavior);
         if (mSearchKeyBehavior < SEARCH_KEY_BEHAVIOR_DEFAULT_SEARCH
@@ -145,6 +182,251 @@
                 || mSettingsKeyBehavior > LAST_SETTINGS_KEY_BEHAVIOR) {
             mSettingsKeyBehavior = SETTINGS_KEY_BEHAVIOR_SETTINGS_ACTIVITY;
         }
+
+        mHandler.post(this::initBehaviorsFromSettings);
+    }
+
+    private void initBehaviorsFromSettings() {
+        ContentResolver resolver = mContext.getContentResolver();
+        mRingerToggleChord = Settings.Secure.getIntForUser(resolver,
+                Settings.Secure.VOLUME_HUSH_GESTURE, Settings.Secure.VOLUME_HUSH_OFF,
+                UserHandle.USER_CURRENT);
+
+        mPowerVolUpBehavior = Settings.Global.getInt(resolver,
+                Settings.Global.KEY_CHORD_POWER_VOLUME_UP,
+                mContext.getResources().getInteger(
+                        com.android.internal.R.integer.config_keyChordPowerVolumeUp));
+    }
+
+    private void initKeyCombinationRules() {
+        if (!useKeyGestureEventHandler() || !useKeyGestureEventHandlerMultiPressGestures()) {
+            return;
+        }
+        // TODO(b/358569822): Handle Power, Back key properly since key combination gesture is
+        //  captured here and rest of the Power, Back key behaviors are handled in PWM
+        final boolean screenshotChordEnabled = mContext.getResources().getBoolean(
+                com.android.internal.R.bool.config_enableScreenshotChord);
+
+        if (screenshotChordEnabled) {
+            mKeyCombinationManager.addRule(
+                    new KeyCombinationManager.TwoKeysCombinationRule(KeyEvent.KEYCODE_VOLUME_DOWN,
+                            KeyEvent.KEYCODE_POWER) {
+                        @Override
+                        public boolean preCondition() {
+                            return isKeyGestureSupported(
+                                    KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD);
+                        }
+
+                        @Override
+                        public void execute() {
+                            handleKeyGesture(
+                                    new int[]{KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_POWER},
+                                    KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD,
+                                    KeyGestureEvent.ACTION_GESTURE_START, 0);
+                        }
+
+                        @Override
+                        public void cancel() {
+                            handleKeyGesture(
+                                    new int[]{KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_POWER},
+                                    KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD,
+                                    KeyGestureEvent.ACTION_GESTURE_COMPLETE,
+                                    KeyGestureEvent.FLAG_CANCELLED);
+                        }
+                    });
+
+            if (mHasFeatureWatch) {
+                mKeyCombinationManager.addRule(
+                        new KeyCombinationManager.TwoKeysCombinationRule(KeyEvent.KEYCODE_POWER,
+                                KeyEvent.KEYCODE_STEM_PRIMARY) {
+                            @Override
+                            public boolean preCondition() {
+                                return isKeyGestureSupported(
+                                        KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD);
+                            }
+
+                            @Override
+                            public void execute() {
+                                handleKeyGesture(new int[]{KeyEvent.KEYCODE_POWER,
+                                                KeyEvent.KEYCODE_STEM_PRIMARY},
+                                        KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD,
+                                        KeyGestureEvent.ACTION_GESTURE_START, 0);
+                            }
+                            @Override
+                            public void cancel() {
+                                handleKeyGesture(new int[]{KeyEvent.KEYCODE_POWER,
+                                                KeyEvent.KEYCODE_STEM_PRIMARY},
+                                        KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD,
+                                        KeyGestureEvent.ACTION_GESTURE_COMPLETE,
+                                        KeyGestureEvent.FLAG_CANCELLED);
+                            }
+                        });
+            }
+        }
+
+        mKeyCombinationManager.addRule(
+                new KeyCombinationManager.TwoKeysCombinationRule(KeyEvent.KEYCODE_VOLUME_DOWN,
+                        KeyEvent.KEYCODE_VOLUME_UP) {
+                    @Override
+                    public boolean preCondition() {
+                        return isKeyGestureSupported(
+                                KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD);
+                    }
+
+                    @Override
+                    public void execute() {
+                        handleKeyGesture(
+                                new int[]{KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_VOLUME_UP},
+                                KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD,
+                                KeyGestureEvent.ACTION_GESTURE_START, 0);
+                    }
+
+                    @Override
+                    public void cancel() {
+                        handleKeyGesture(
+                                new int[]{KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_VOLUME_UP},
+                                KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD,
+                                KeyGestureEvent.ACTION_GESTURE_COMPLETE,
+                                KeyGestureEvent.FLAG_CANCELLED);
+                    }
+                });
+
+        // Volume up + power can either be the "ringer toggle chord" or as another way to
+        // launch GlobalActions. This behavior can change at runtime so we must check behavior
+        // inside the TwoKeysCombinationRule.
+        mKeyCombinationManager.addRule(
+                new KeyCombinationManager.TwoKeysCombinationRule(KeyEvent.KEYCODE_VOLUME_UP,
+                        KeyEvent.KEYCODE_POWER) {
+                    @Override
+                    public boolean preCondition() {
+                        if (!isKeyGestureSupported(getGestureType())) {
+                            return false;
+                        }
+                        switch (mPowerVolUpBehavior) {
+                            case POWER_VOLUME_UP_BEHAVIOR_MUTE:
+                                return mRingerToggleChord != Settings.Secure.VOLUME_HUSH_OFF;
+                            default:
+                                return true;
+                        }
+                    }
+                    @Override
+                    public void execute() {
+                        int gestureType = getGestureType();
+                        if (gestureType == KeyGestureEvent.KEY_GESTURE_TYPE_UNSPECIFIED) {
+                            return;
+                        }
+                        handleKeyGesture(
+                                new int[]{KeyEvent.KEYCODE_VOLUME_UP, KeyEvent.KEYCODE_POWER},
+                                gestureType, KeyGestureEvent.ACTION_GESTURE_START, 0);
+                    }
+                    @Override
+                    public void cancel() {
+                        int gestureType = getGestureType();
+                        if (gestureType == KeyGestureEvent.KEY_GESTURE_TYPE_UNSPECIFIED) {
+                            return;
+                        }
+                        handleKeyGesture(
+                                new int[]{KeyEvent.KEYCODE_VOLUME_UP, KeyEvent.KEYCODE_POWER},
+                                gestureType, KeyGestureEvent.ACTION_GESTURE_COMPLETE,
+                                KeyGestureEvent.FLAG_CANCELLED);
+                    }
+
+                    @KeyGestureEvent.KeyGestureType
+                    private int getGestureType() {
+                        switch (mPowerVolUpBehavior) {
+                            case POWER_VOLUME_UP_BEHAVIOR_MUTE -> {
+                                return KeyGestureEvent.KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD;
+                            }
+                            case POWER_VOLUME_UP_BEHAVIOR_GLOBAL_ACTIONS -> {
+                                return KeyGestureEvent.KEY_GESTURE_TYPE_GLOBAL_ACTIONS;
+                            }
+                            default -> {
+                                return KeyGestureEvent.KEY_GESTURE_TYPE_UNSPECIFIED;
+                            }
+                        }
+                    }
+                });
+
+        if (mHasFeatureLeanback) {
+            mKeyCombinationManager.addRule(
+                    new KeyCombinationManager.TwoKeysCombinationRule(KeyEvent.KEYCODE_BACK,
+                            KeyEvent.KEYCODE_DPAD_DOWN) {
+                        @Override
+                        public boolean preCondition() {
+                            return isKeyGestureSupported(
+                                    KeyGestureEvent.KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD);
+                        }
+
+                        @Override
+                        public void execute() {
+                            handleKeyGesture(
+                                    new int[]{KeyEvent.KEYCODE_BACK, KeyEvent.KEYCODE_DPAD_DOWN},
+                                    KeyGestureEvent.KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD,
+                                    KeyGestureEvent.ACTION_GESTURE_START, 0);
+                        }
+
+                        @Override
+                        public void cancel() {
+                            handleKeyGesture(
+                                    new int[]{KeyEvent.KEYCODE_BACK, KeyEvent.KEYCODE_DPAD_DOWN},
+                                    KeyGestureEvent.KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD,
+                                    KeyGestureEvent.ACTION_GESTURE_COMPLETE,
+                                    KeyGestureEvent.FLAG_CANCELLED);
+                        }
+                        @Override
+                        public long getKeyInterceptDelayMs() {
+                            // Use a timeout of 0 to prevent additional latency in processing of
+                            // this key. This will potentially cause some unwanted UI actions if the
+                            // user does end up triggering the key combination later, but in most
+                            // cases, the user will simply hit a single key, and this will allow us
+                            // to process it without first waiting to see if the combination is
+                            // going to be triggered.
+                            return 0;
+                        }
+                    });
+
+            mKeyCombinationManager.addRule(
+                    new KeyCombinationManager.TwoKeysCombinationRule(KeyEvent.KEYCODE_BACK,
+                            KeyEvent.KEYCODE_DPAD_CENTER) {
+                        @Override
+                        public boolean preCondition() {
+                            return isKeyGestureSupported(
+                                    KeyGestureEvent.KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT);
+                        }
+
+                        @Override
+                        public void execute() {
+                            handleKeyGesture(
+                                    new int[]{KeyEvent.KEYCODE_BACK, KeyEvent.KEYCODE_DPAD_CENTER},
+                                    KeyGestureEvent.KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT,
+                                    KeyGestureEvent.ACTION_GESTURE_START, 0);
+                        }
+                        @Override
+                        public void cancel() {
+                            handleKeyGesture(
+                                    new int[]{KeyEvent.KEYCODE_BACK, KeyEvent.KEYCODE_DPAD_CENTER},
+                                    KeyGestureEvent.KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT,
+                                    KeyGestureEvent.ACTION_GESTURE_COMPLETE,
+                                    KeyGestureEvent.FLAG_CANCELLED);
+                        }
+                        @Override
+                        public long getKeyInterceptDelayMs() {
+                            return 0;
+                        }
+                    });
+        }
+    }
+
+    public void systemRunning() {
+        mSettingsObserver.observe();
+    }
+
+    public boolean interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) {
+        final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0;
+        if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
+            return mKeyCombinationManager.interceptKey(event, interactive);
+        }
+        return false;
     }
 
     public long interceptKeyBeforeDispatching(IBinder focusedToken, KeyEvent event,
@@ -153,9 +435,22 @@
         //  KeyGestureHandler (PWM is one of the handlers)
         final int keyCode = event.getKeyCode();
         final int deviceId = event.getDeviceId();
+        final int flags = event.getFlags();
         final long keyConsumed = -1;
         final long keyNotConsumed = 0;
 
+        if (mKeyCombinationManager.isKeyConsumed(event)) {
+            return keyConsumed;
+        }
+
+        if ((flags & KeyEvent.FLAG_FALLBACK) == 0) {
+            final long now = SystemClock.uptimeMillis();
+            final long interceptTimeout = mKeyCombinationManager.getKeyInterceptTimeout(keyCode);
+            if (now < interceptTimeout) {
+                return interceptTimeout - now;
+            }
+        }
+
         Set<Integer> consumedKeys = mConsumedKeysForDevice.get(deviceId);
         if (consumedKeys == null) {
             consumedKeys = new HashSet<>();
@@ -577,10 +872,71 @@
         return false;
     }
 
+    boolean interceptUnhandledKey(KeyEvent event, IBinder focusedToken) {
+        final int keyCode = event.getKeyCode();
+        final int repeatCount = event.getRepeatCount();
+        final boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
+        final int metaState = event.getModifiers();
+        final int deviceId = event.getDeviceId();
+        final int displayId = event.getDisplayId();
+
+        switch(keyCode) {
+            case KeyEvent.KEYCODE_SPACE:
+                if (down && repeatCount == 0) {
+                    // Handle keyboard layout switching. (CTRL + SPACE)
+                    if (KeyEvent.metaStateHasModifiers(metaState & ~KeyEvent.META_SHIFT_MASK,
+                            KeyEvent.META_CTRL_ON)) {
+                        return handleKeyGesture(deviceId, new int[]{keyCode},
+                                KeyEvent.META_CTRL_ON | (event.isShiftPressed()
+                                        ? KeyEvent.META_SHIFT_ON : 0),
+                                KeyGestureEvent.KEY_GESTURE_TYPE_LANGUAGE_SWITCH,
+                                KeyGestureEvent.ACTION_GESTURE_COMPLETE, displayId,
+                                focusedToken, /* flags = */0);
+                    }
+                }
+                break;
+            case KeyEvent.KEYCODE_Z:
+                if (down && KeyEvent.metaStateHasModifiers(metaState,
+                        KeyEvent.META_CTRL_ON | KeyEvent.META_ALT_ON)) {
+                    // Intercept the Accessibility keychord (CTRL + ALT + Z) for keyboard users.
+                    return handleKeyGesture(deviceId, new int[]{keyCode},
+                            KeyEvent.META_CTRL_ON | KeyEvent.META_ALT_ON,
+                            KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT,
+                            KeyGestureEvent.ACTION_GESTURE_COMPLETE, displayId,
+                            focusedToken, /* flags = */0);
+                }
+                break;
+            case KeyEvent.KEYCODE_SYSRQ:
+                if (down && repeatCount == 0) {
+                    return handleKeyGesture(deviceId, new int[]{keyCode}, /* modifierState = */0,
+                            KeyGestureEvent.KEY_GESTURE_TYPE_TAKE_SCREENSHOT,
+                            KeyGestureEvent.ACTION_GESTURE_COMPLETE, displayId,
+                            focusedToken, /* flags = */0);
+                }
+                break;
+            case KeyEvent.KEYCODE_ESCAPE:
+                if (down && KeyEvent.metaStateHasNoModifiers(metaState) && repeatCount == 0) {
+                    return handleKeyGesture(deviceId, new int[]{keyCode}, /* modifierState = */0,
+                            KeyGestureEvent.KEY_GESTURE_TYPE_CLOSE_ALL_DIALOGS,
+                            KeyGestureEvent.ACTION_GESTURE_COMPLETE, displayId,
+                            focusedToken, /* flags = */0);
+                }
+                break;
+        }
+
+        return false;
+    }
+
+    private boolean handleKeyGesture(int[] keycodes,
+            @KeyGestureEvent.KeyGestureType int gestureType, int action, int flags) {
+        return handleKeyGesture(KeyCharacterMap.VIRTUAL_KEYBOARD, keycodes, /* modifierState= */0,
+                gestureType, action, Display.DEFAULT_DISPLAY, /* focusedToken = */null, flags);
+    }
+
     @VisibleForTesting
     boolean handleKeyGesture(int deviceId, int[] keycodes, int modifierState,
             @KeyGestureEvent.KeyGestureType int gestureType, int action, int displayId,
-            IBinder focusedToken, int flags) {
+            @Nullable IBinder focusedToken, int flags) {
         return handleKeyGesture(createKeyGestureEvent(deviceId, keycodes,
                 modifierState, gestureType, action, displayId, flags), focusedToken);
     }
@@ -628,7 +984,7 @@
     @MainThread
     private void notifyKeyGestureEvent(AidlKeyGestureEvent event) {
         InputDevice device = getInputDevice(event.deviceId);
-        if (device == null || device.isVirtual()) {
+        if (device == null) {
             return;
         }
         if (event.action == KeyGestureEvent.ACTION_GESTURE_COMPLETE) {
@@ -822,6 +1178,27 @@
         }
     }
 
+    private class SettingsObserver extends ContentObserver {
+        private SettingsObserver(Handler handler) {
+            super(handler);
+        }
+
+        private void observe() {
+            ContentResolver resolver = mContext.getContentResolver();
+            resolver.registerContentObserver(Settings.Secure.getUriFor(
+                            Settings.Secure.VOLUME_HUSH_GESTURE), false, this,
+                    UserHandle.USER_ALL);
+            resolver.registerContentObserver(Settings.Global.getUriFor(
+                            Settings.Global.KEY_CHORD_POWER_VOLUME_UP), false, this,
+                    UserHandle.USER_ALL);
+        }
+
+        @Override
+        public void onChange(boolean selfChange) {
+            initBehaviorsFromSettings();
+        }
+    }
+
     @Nullable
     private InputDevice getInputDevice(int deviceId) {
         InputManager inputManager = mContext.getSystemService(InputManager.class);
@@ -851,6 +1228,8 @@
         ipw.println("mPendingHideRecentSwitcher = " + mPendingHideRecentSwitcher);
         ipw.println("mSearchKeyBehavior = " + mSearchKeyBehavior);
         ipw.println("mSettingsKeyBehavior = " + mSettingsKeyBehavior);
+        ipw.println("mRingerToggleChord = " + mRingerToggleChord);
+        ipw.println("mPowerVolUpBehavior = " + mPowerVolUpBehavior);
         ipw.print("mKeyGestureEventListenerRecords = {");
         synchronized (mKeyGestureEventListenerRecords) {
             int size = mKeyGestureEventListenerRecords.size();
@@ -881,5 +1260,6 @@
             ipw.println(ev);
         }
         ipw.decreaseIndent();
+        mKeyCombinationManager.dump("", ipw);
     }
 }
diff --git a/services/core/java/com/android/server/input/NativeInputManagerService.java b/services/core/java/com/android/server/input/NativeInputManagerService.java
index d17e256..4404d63 100644
--- a/services/core/java/com/android/server/input/NativeInputManagerService.java
+++ b/services/core/java/com/android/server/input/NativeInputManagerService.java
@@ -141,7 +141,7 @@
 
     void setShowTouches(boolean enabled);
 
-    void setInteractive(boolean interactive);
+    void setNonInteractiveDisplays(int[] displayIds);
 
     void reloadCalibration();
 
@@ -409,7 +409,7 @@
         public native void setShowTouches(boolean enabled);
 
         @Override
-        public native void setInteractive(boolean interactive);
+        public native void setNonInteractiveDisplays(int[] displayIds);
 
         @Override
         public native void reloadCalibration();
diff --git a/services/core/java/com/android/server/input/debug/TouchpadDebugView.java b/services/core/java/com/android/server/input/debug/TouchpadDebugView.java
index a1e5ebc..cf0c5b0 100644
--- a/services/core/java/com/android/server/input/debug/TouchpadDebugView.java
+++ b/services/core/java/com/android/server/input/debug/TouchpadDebugView.java
@@ -180,7 +180,8 @@
 
     @Override
     public boolean onTouchEvent(MotionEvent event) {
-        if (event.getClassification() == MotionEvent.CLASSIFICATION_TWO_FINGER_SWIPE) {
+        if (event.getClassification() == MotionEvent.CLASSIFICATION_TWO_FINGER_SWIPE
+                || event.getClassification() == MotionEvent.CLASSIFICATION_PINCH) {
             return false;
         }
 
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
index 2bb2b7b..f0fb33e 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
@@ -4799,7 +4799,8 @@
                 userData.mImeBindingState.mFocusedWindowEditorInfo,
                 info.focusedWindowName, userData.mImeBindingState.mFocusedWindowSoftInputMode,
                 reason, userData.mInFullscreenMode, info.requestWindowName,
-                info.imeControlTargetName, info.imeLayerTargetName, info.imeSurfaceParentName));
+                info.imeControlTargetName, info.imeLayerTargetName, info.imeSurfaceParentName,
+                userId));
 
         if (statsToken != null) {
             mImeTrackerService.onImmsUpdate(statsToken, info.requestWindowName);
@@ -6132,8 +6133,7 @@
             dumpAsStringNoCheckForUser(userData, fd, pw, args, isCritical);
         }
 
-        // TODO(b/365868861): Make StartInputHistory, SoftInputShowHideHistory and ImeTracker per
-        //  user.
+        // TODO(b/365868861): Make StartInputHistory and ImeTracker multi-user aware.
         synchronized (ImfLock.class) {
             p.println("  mStartInputHistory:");
             mStartInputHistory.dump(pw, "    ");
diff --git a/services/core/java/com/android/server/inputmethod/SoftInputShowHideHistory.java b/services/core/java/com/android/server/inputmethod/SoftInputShowHideHistory.java
index 3023603..8445632 100644
--- a/services/core/java/com/android/server/inputmethod/SoftInputShowHideHistory.java
+++ b/services/core/java/com/android/server/inputmethod/SoftInputShowHideHistory.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UserIdInt;
 import android.os.SystemClock;
 import android.view.WindowManager;
 import android.view.inputmethod.EditorInfo;
@@ -62,6 +63,8 @@
         final String mImeTargetNameFromWm;
         @Nullable
         final String mImeSurfaceParentName;
+        @UserIdInt
+        final int mImeUserId;
 
         Entry(ClientState client, EditorInfo editorInfo,
                 String focusedWindowName,
@@ -69,7 +72,7 @@
                 @SoftInputShowHideReason int reason,
                 boolean inFullscreenMode, String requestWindowName,
                 @Nullable String imeControlTargetName, @Nullable String imeTargetName,
-                @Nullable String imeSurfaceParentName) {
+                @Nullable String imeSurfaceParentName, @UserIdInt int imeUserId) {
             mClientState = client;
             mEditorInfo = editorInfo;
             mFocusedWindowName = focusedWindowName;
@@ -82,6 +85,7 @@
             mImeControlTargetName = imeControlTargetName;
             mImeTargetNameFromWm = imeTargetName;
             mImeSurfaceParentName = imeSurfaceParentName;
+            mImeUserId = imeUserId;
         }
     }
 
@@ -102,7 +106,8 @@
                 continue;
             }
             pw.print(prefix);
-            pw.println("SoftInputShowHide #" + entry.mSequenceNumber + ":");
+            pw.println("SoftInputShowHide[" + entry.mImeUserId + "] #"
+                    + entry.mSequenceNumber + ":");
 
             pw.print(prefix);
             pw.println("  time=" + formatter.format(Instant.ofEpochMilli(entry.mWallTime))
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index dc62b27..c3a714b 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -4116,23 +4116,38 @@
         }
 
         @Override
-        @FlaggedApi(android.app.Flags.FLAG_UI_RICH_ONGOING)
-        public boolean canBePromoted(String pkg, int uid) {
+        @FlaggedApi(android.app.Flags.FLAG_API_RICH_ONGOING)
+        public boolean appCanBePromoted(String pkg, int uid) {
             checkCallerIsSystemOrSystemUiOrShell();
-            if (!android.app.Flags.uiRichOngoing()) {
+            if (!android.app.Flags.apiRichOngoing()) {
                 return false;
             }
             return mPreferencesHelper.canBePromoted(pkg, uid);
         }
 
         @Override
-        @FlaggedApi(android.app.Flags.FLAG_UI_RICH_ONGOING)
-        public void setCanBePromoted(String pkg, int uid, boolean promote) {
+        @FlaggedApi(android.app.Flags.FLAG_API_RICH_ONGOING)
+        public boolean canBePromoted(String callingPkg) {
+            checkCallerIsSameApp(callingPkg);
+            if (!android.app.Flags.apiRichOngoing()) {
+                return false;
+            }
+            return mPreferencesHelper.canBePromoted(callingPkg, Binder.getCallingUid());
+        }
+
+
+        /**
+         * Any changes from SystemUI or Settings should be fromUser == true. Any changes the
+         * allowlist should be fromUser == false.
+         */
+        @Override
+        @FlaggedApi(android.app.Flags.FLAG_API_RICH_ONGOING)
+        public void setCanBePromoted(String pkg, int uid, boolean promote, boolean fromUser) {
             checkCallerIsSystemOrSystemUiOrShell();
-            if (!android.app.Flags.uiRichOngoing()) {
+            if (!android.app.Flags.apiRichOngoing()) {
                 return;
             }
-            boolean changed = mPreferencesHelper.setCanBePromoted(pkg, uid, promote);
+            boolean changed = mPreferencesHelper.setCanBePromoted(pkg, uid, promote, fromUser);
             if (changed) {
                 // check for pending/posted notifs from this app and update the flag
                 synchronized (mNotificationLock) {
@@ -7776,7 +7791,7 @@
             return false;
         }
 
-        if (android.app.Flags.uiRichOngoing()) {
+        if (android.app.Flags.apiRichOngoing()) {
             // This would normally be done in fixNotification(), but we need the channel info so
             // it's done a little late
             if (mPreferencesHelper.canBePromoted(pkg, notificationUid)
@@ -10740,7 +10755,7 @@
     }
 
     @GuardedBy("mNotificationLock")
-    @FlaggedApi(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @FlaggedApi(android.app.Flags.FLAG_API_RICH_ONGOING)
     private @NonNull List<NotificationRecord> findAppNotificationByListLocked(
             ArrayList<NotificationRecord> list, String pkg, int userId) {
         List<NotificationRecord> records = new ArrayList<>();
diff --git a/services/core/java/com/android/server/notification/PreferencesHelper.java b/services/core/java/com/android/server/notification/PreferencesHelper.java
index fcc8d2f..85c3957 100644
--- a/services/core/java/com/android/server/notification/PreferencesHelper.java
+++ b/services/core/java/com/android/server/notification/PreferencesHelper.java
@@ -40,6 +40,7 @@
 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;
 import static com.android.internal.util.FrameworkStatsLog.PACKAGE_NOTIFICATION_PREFERENCES__FSI_STATE__NOT_REQUESTED;
+import static com.android.server.notification.PreferencesHelper.LockableAppFields.USER_LOCKED_PROMOTABLE;
 
 import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
@@ -192,10 +193,13 @@
     /**
      * All user-lockable fields for a given application.
      */
-    @IntDef({LockableAppFields.USER_LOCKED_IMPORTANCE})
+    @IntDef({LockableAppFields.USER_LOCKED_IMPORTANCE,
+            LockableAppFields.USER_LOCKED_BUBBLE,
+            LockableAppFields.USER_LOCKED_PROMOTABLE})
     public @interface LockableAppFields {
         int USER_LOCKED_IMPORTANCE = 0x00000001;
         int USER_LOCKED_BUBBLE = 0x00000002;
+        int USER_LOCKED_PROMOTABLE = 0x00000004;
     }
 
     private final Object mLock = new Object();
@@ -850,21 +854,27 @@
         }
     }
 
-    @FlaggedApi(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @FlaggedApi(android.app.Flags.FLAG_API_RICH_ONGOING)
     public boolean canBePromoted(String packageName, int uid) {
         synchronized (mLock) {
             return getOrCreatePackagePreferencesLocked(packageName, uid).canHavePromotedNotifs;
         }
     }
 
-    @FlaggedApi(android.app.Flags.FLAG_UI_RICH_ONGOING)
-    public boolean setCanBePromoted(String packageName, int uid, boolean promote) {
+    @FlaggedApi(android.app.Flags.FLAG_API_RICH_ONGOING)
+    public boolean setCanBePromoted(String packageName, int uid, boolean promote,
+            boolean fromUser) {
         boolean changed = false;
         synchronized (mLock) {
             PackagePreferences pkgPrefs = getOrCreatePackagePreferencesLocked(packageName, uid);
-            if (pkgPrefs.canHavePromotedNotifs != promote) {
-                pkgPrefs.canHavePromotedNotifs = promote;
-                changed = true;
+            if (fromUser || ((pkgPrefs.lockedAppFields & USER_LOCKED_PROMOTABLE) == 0)) {
+                if (pkgPrefs.canHavePromotedNotifs != promote) {
+                    pkgPrefs.canHavePromotedNotifs = promote;
+                    if (fromUser) {
+                        pkgPrefs.lockedAppFields |= USER_LOCKED_PROMOTABLE;
+                    }
+                    changed = true;
+                }
             }
         }
         // no need to send a ranking update because we need to update the flag value on all pending
@@ -3065,7 +3075,7 @@
         boolean migrateToPm = false;
         long creationTime;
 
-        @FlaggedApi(android.app.Flags.FLAG_UI_RICH_ONGOING)
+        @FlaggedApi(android.app.Flags.FLAG_API_RICH_ONGOING)
         boolean canHavePromotedNotifs = false;
 
         @UserIdInt int userId;
diff --git a/services/core/java/com/android/server/ondeviceintelligence/OnDeviceIntelligenceManagerService.java b/services/core/java/com/android/server/ondeviceintelligence/OnDeviceIntelligenceManagerService.java
index f6d9dc2..03a34f2 100644
--- a/services/core/java/com/android/server/ondeviceintelligence/OnDeviceIntelligenceManagerService.java
+++ b/services/core/java/com/android/server/ondeviceintelligence/OnDeviceIntelligenceManagerService.java
@@ -87,6 +87,7 @@
 import com.android.internal.os.BackgroundThread;
 import com.android.server.LocalServices;
 import com.android.server.SystemService;
+import com.android.server.SystemService.TargetUser;
 import com.android.server.ondeviceintelligence.callbacks.ListenableDownloadCallback;
 
 import java.io.FileDescriptor;
@@ -194,9 +195,13 @@
 
             mIsServiceEnabled = isServiceEnabled();
         }
+    }
 
-        //connect to remote services(if available) during boot phase.
-        if (phase == SystemService.PHASE_THIRD_PARTY_APPS_CAN_START) {
+    @Override
+    public void onUserUnlocked(@NonNull TargetUser user) {
+        Slog.d(TAG, "onUserUnlocked: " + user.getUserHandle());
+        //connect to remote services(if available) during boot.
+        if(user.getUserHandle().equals(UserHandle.SYSTEM)) {
             try {
                 ensureRemoteInferenceServiceInitialized();
                 ensureRemoteIntelligenceServiceInitialized();
diff --git a/services/core/java/com/android/server/pdb/PersistentDataBlockService.java b/services/core/java/com/android/server/pdb/PersistentDataBlockService.java
index 8410cff..fe9a859 100644
--- a/services/core/java/com/android/server/pdb/PersistentDataBlockService.java
+++ b/services/core/java/com/android/server/pdb/PersistentDataBlockService.java
@@ -171,7 +171,6 @@
     static final int MAX_DATA_BLOCK_SIZE = 1024 * 100;
 
     public static final int DIGEST_SIZE_BYTES = 32;
-    private static final String OEM_UNLOCK_PROP = "sys.oem_unlock_allowed";
     private static final String FLASH_LOCK_PROP = "ro.boot.flash.locked";
     private static final String FLASH_LOCK_LOCKED = "1";
     private static final String FLASH_LOCK_UNLOCKED = "0";
@@ -275,7 +274,6 @@
             enforceChecksumValidity();
             if (mFrpEnforced) {
                 automaticallyDeactivateFrpIfPossible();
-                setOemUnlockEnabledProperty(doGetOemUnlockEnabled());
                 setOldSettingForBackworkCompatibility(mFrpActive);
             } else {
                 formatIfOemUnlockEnabled();
@@ -303,10 +301,6 @@
         }
     }
 
-    private void setOemUnlockEnabledProperty(boolean oemUnlockEnabled) {
-        setProperty(OEM_UNLOCK_PROP, oemUnlockEnabled ? "1" : "0");
-    }
-
     @Override
     public void onBootPhase(int phase) {
         // Wait for initialization in onStart to finish
@@ -342,7 +336,6 @@
                 formatPartitionLocked(true);
             }
         }
-        setOemUnlockEnabledProperty(enabled);
     }
 
     private void enforceOemUnlockReadPermission() {
@@ -814,17 +807,9 @@
             channel.force(true);
         } catch (IOException e) {
             Slog.e(TAG, "unable to access persistent partition", e);
-            return;
-        } finally {
-            setOemUnlockEnabledProperty(enabled);
         }
     }
 
-    @VisibleForTesting
-    void setProperty(String name, String value) {
-        SystemProperties.set(name, value);
-    }
-
     private boolean doGetOemUnlockEnabled() {
         DataInputStream inputStream;
         try {
diff --git a/services/core/java/com/android/server/pm/ComputerEngine.java b/services/core/java/com/android/server/pm/ComputerEngine.java
index 4665a72..89ced12 100644
--- a/services/core/java/com/android/server/pm/ComputerEngine.java
+++ b/services/core/java/com/android/server/pm/ComputerEngine.java
@@ -2208,10 +2208,10 @@
             return true;
         }
         boolean permissionGranted = requireFullPermission ? hasPermission(
-                Manifest.permission.INTERACT_ACROSS_USERS_FULL)
+                Manifest.permission.INTERACT_ACROSS_USERS_FULL, callingUid)
                 : (hasPermission(
-                        android.Manifest.permission.INTERACT_ACROSS_USERS_FULL)
-                        || hasPermission(Manifest.permission.INTERACT_ACROSS_USERS));
+                        android.Manifest.permission.INTERACT_ACROSS_USERS_FULL, callingUid)
+                        || hasPermission(Manifest.permission.INTERACT_ACROSS_USERS, callingUid));
         if (!permissionGranted) {
             if (Process.isIsolatedUid(callingUid) && isKnownIsolatedComputeApp(callingUid)) {
                 return checkIsolatedOwnerHasPermission(callingUid, requireFullPermission);
diff --git a/services/core/java/com/android/server/pm/LauncherAppsService.java b/services/core/java/com/android/server/pm/LauncherAppsService.java
index 5653da0..8657de2 100644
--- a/services/core/java/com/android/server/pm/LauncherAppsService.java
+++ b/services/core/java/com/android/server/pm/LauncherAppsService.java
@@ -716,7 +716,7 @@
                     visiblePackages.add(info.getActivityInfo().packageName);
                 }
                 final List<ApplicationInfo> installedPackages =
-                        mPackageManagerInternal.getInstalledApplications(
+                        mPackageManagerInternal.getInstalledApplicationsCrossUser(
                                 /* flags= */ 0, user.getIdentifier(), callingUid);
                 for (ApplicationInfo applicationInfo : installedPackages) {
                     if (!visiblePackages.contains(applicationInfo.packageName)) {
diff --git a/services/core/java/com/android/server/pm/PackageInstallerService.java b/services/core/java/com/android/server/pm/PackageInstallerService.java
index 1316df1..b1b1637 100644
--- a/services/core/java/com/android/server/pm/PackageInstallerService.java
+++ b/services/core/java/com/android/server/pm/PackageInstallerService.java
@@ -50,6 +50,7 @@
 import android.app.admin.DevicePolicyEventLogger;
 import android.app.admin.DevicePolicyManager;
 import android.app.admin.DevicePolicyManagerInternal;
+import android.app.role.RoleManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentSender;
@@ -201,6 +202,9 @@
             Manifest.permission.USE_FULL_SCREEN_INTENT
     );
 
+    private static final String ROLE_SYSTEM_APP_PROTECTION_SERVICE =
+            "android.app.role.SYSTEM_APP_PROTECTION_SERVICE";
+
     final PackageArchiver mPackageArchiver;
 
     private final Context mContext;
@@ -1454,6 +1458,12 @@
                     .createEvent(DevicePolicyEnums.UNINSTALL_PACKAGE)
                     .setAdmin(callerPackageName)
                     .write();
+        } else if (isSystemAppProtectionRoleHolder(snapshot, userId, callingUid)) {
+            // Allow the SYSTEM_APP_PROTECTION_SERVICE role holder to silently uninstall, with a
+            // clean calling identity to get DELETE_PACKAGES permission
+            Binder.withCleanCallingIdentity(() ->
+                    mPm.deletePackageVersioned(versionedPackage, adapter.getBinder(), userId, flags)
+            );
         } else {
             ApplicationInfo appInfo = snapshot.getApplicationInfo(callerPackageName, 0, userId);
             if (appInfo.targetSdkVersion >= Build.VERSION_CODES.P) {
@@ -1475,6 +1485,29 @@
         }
     }
 
+    private Boolean isSystemAppProtectionRoleHolder(
+            @NonNull Computer snapshot, int userId, int callingUid) {
+        if (!Flags.deletePackagesSilentlyBackport()) {
+            return false;
+        }
+        String holderPackageName = Binder.withCleanCallingIdentity(() -> {
+            RoleManager roleManager = mPm.mContext.getSystemService(RoleManager.class);
+            if (roleManager == null) {
+                return null;
+            }
+            List<String> holders = roleManager.getRoleHoldersAsUser(
+                    ROLE_SYSTEM_APP_PROTECTION_SERVICE, UserHandle.of(userId));
+            if (holders.isEmpty()) {
+                return null;
+            }
+            return holders.get(0);
+        });
+        if (holderPackageName == null) {
+            return false;
+        }
+        return snapshot.getPackageUid(holderPackageName, /* flags= */ 0, userId) == callingUid;
+    }
+
     @Override
     public void uninstallExistingPackage(VersionedPackage versionedPackage,
             String callerPackageName, IntentSender statusReceiver, int userId) {
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index ff9c3e5..611e0d8 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -3389,18 +3389,31 @@
                     return true;
                 }
                 // Does it contain a device admin for any user?
-                int[] users;
+                int[] allUsers = mUserManager.getUserIds();
+                int[] targetUsers;
                 if (userId == UserHandle.USER_ALL) {
-                    users = mUserManager.getUserIds();
+                    targetUsers = allUsers;
                 } else {
-                    users = new int[]{userId};
+                    targetUsers = new int[]{userId};
                 }
-                for (int i = 0; i < users.length; ++i) {
-                    if (dpm.packageHasActiveAdmins(packageName, users[i])) {
+
+                for (int i = 0; i < targetUsers.length; ++i) {
+                    if (dpm.packageHasActiveAdmins(packageName, targetUsers[i])) {
                         return true;
                     }
-                    if (isDeviceManagementRoleHolder(packageName, users[i])
-                            && dpmi.isUserOrganizationManaged(users[i])) {
+                }
+
+                // If a package is DMRH on a managed user, it should also be treated as an admin on
+                // that user. If that package is also a system package, it should also be protected
+                // on other users otherwise "uninstall updates" on an unmanaged user may break
+                // management on other users because apk version is shared between all users.
+                var packageState = snapshotComputer().getPackageStateInternal(packageName);
+                if (packageState == null) {
+                    return false;
+                }
+                for (int user : packageState.isSystem() ? allUsers : targetUsers) {
+                    if (isDeviceManagementRoleHolder(packageName, user)
+                            && dpmi.isUserOrganizationManaged(user)) {
                         return true;
                     }
                 }
diff --git a/services/core/java/com/android/server/pm/permission/PermissionManagerService.java b/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
index df9f7fb..5fc3e33 100644
--- a/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
+++ b/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
@@ -1015,8 +1015,7 @@
                     permission, attributionSource, message, forDataDelivery, startDataDelivery,
                     fromDatasource, attributedOp);
             // Finish any started op if some step in the attribution chain failed.
-            if (startDataDelivery && result != PermissionChecker.PERMISSION_GRANTED
-                    && result != PermissionChecker.PERMISSION_SOFT_DENIED) {
+            if (startDataDelivery && result != PermissionChecker.PERMISSION_GRANTED) {
                 if (attributedOp == AppOpsManager.OP_NONE) {
                     finishDataDelivery(AppOpsManager.permissionToOpCode(permission),
                             attributionSource.asState(), fromDatasource);
diff --git a/services/core/java/com/android/server/policy/KeyCombinationManager.java b/services/core/java/com/android/server/policy/KeyCombinationManager.java
index 9dfaca8..1592ef3 100644
--- a/services/core/java/com/android/server/policy/KeyCombinationManager.java
+++ b/services/core/java/com/android/server/policy/KeyCombinationManager.java
@@ -65,21 +65,21 @@
      *       };
      *  </pre>
      */
-    abstract static class TwoKeysCombinationRule {
+    public abstract static class TwoKeysCombinationRule {
         private int mKeyCode1;
         private int mKeyCode2;
 
-        TwoKeysCombinationRule(int keyCode1, int keyCode2) {
+        public TwoKeysCombinationRule(int keyCode1, int keyCode2) {
             mKeyCode1 = keyCode1;
             mKeyCode2 = keyCode2;
         }
 
-        boolean preCondition() {
+        public boolean preCondition() {
             return true;
         }
 
         boolean shouldInterceptKey(int keyCode) {
-            return preCondition() && (keyCode == mKeyCode1 || keyCode == mKeyCode2);
+            return (keyCode == mKeyCode1 || keyCode == mKeyCode2) && preCondition();
         }
 
         boolean shouldInterceptKeys(SparseLongArray downTimes) {
@@ -94,12 +94,12 @@
         }
 
         // The excessive delay before it dispatching to client.
-        long getKeyInterceptDelayMs() {
+        public long getKeyInterceptDelayMs() {
             return COMBINE_KEY_DELAY_MILLIS;
         }
 
-        abstract void execute();
-        abstract void cancel();
+        public abstract void execute();
+        public abstract void cancel();
 
         @Override
         public String toString() {
@@ -128,18 +128,18 @@
         }
     }
 
-    KeyCombinationManager(Handler handler) {
+    public KeyCombinationManager(Handler handler) {
         mHandler = handler;
     }
 
-    void addRule(TwoKeysCombinationRule rule) {
+    public void addRule(TwoKeysCombinationRule rule) {
         if (mRules.contains(rule)) {
             throw new IllegalArgumentException("Rule : " + rule + " already exists.");
         }
         mRules.add(rule);
     }
 
-    void removeRule(TwoKeysCombinationRule rule) {
+    public void removeRule(TwoKeysCombinationRule rule) {
         mRules.remove(rule);
     }
 
@@ -148,7 +148,7 @@
      * to a window.
      * Return true if any active rule could be triggered by the key event, otherwise false.
      */
-    boolean interceptKey(KeyEvent event, boolean interactive) {
+    public boolean interceptKey(KeyEvent event, boolean interactive) {
         synchronized (mLock) {
             return interceptKeyLocked(event, interactive);
         }
@@ -226,7 +226,7 @@
     /**
      * Return the interceptTimeout to tell InputDispatcher when is ready to deliver to window.
      */
-    long getKeyInterceptTimeout(int keyCode) {
+    public long getKeyInterceptTimeout(int keyCode) {
         synchronized (mLock) {
             if (mDownTimes.get(keyCode) == 0) {
                 return 0;
@@ -246,7 +246,7 @@
     /**
      * True if the key event had been handled.
      */
-    boolean isKeyConsumed(KeyEvent event) {
+    public boolean isKeyConsumed(KeyEvent event) {
         synchronized (mLock) {
             if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) != 0) {
                 return false;
@@ -258,7 +258,7 @@
     /**
      * True if power key is the candidate.
      */
-    boolean isPowerKeyIntercepted() {
+    public boolean isPowerKeyIntercepted() {
         synchronized (mLock) {
             if (forAllActiveRules((rule) -> rule.shouldInterceptKey(KEYCODE_POWER))) {
                 // return false if only if power key pressed.
@@ -294,7 +294,7 @@
         return false;
     }
 
-    void dump(String prefix, PrintWriter pw) {
+    public void dump(String prefix, PrintWriter pw) {
         pw.println(prefix + "KeyCombination rules:");
         forAllRules(mRules, (rule)-> {
             pw.println(prefix + "  " + rule);
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index ca60518..2284050 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -86,6 +86,7 @@
 import static com.android.hardware.input.Flags.emojiAndScreenshotKeycodesAvailable;
 import static com.android.hardware.input.Flags.modifierShortcutDump;
 import static com.android.hardware.input.Flags.useKeyGestureEventHandler;
+import static com.android.hardware.input.Flags.useKeyGestureEventHandlerMultiPressGestures;
 import static com.android.server.flags.Flags.modifierShortcutManagerMultiuser;
 import static com.android.server.flags.Flags.newBugreportKeyboardShortcut;
 import static com.android.internal.config.sysui.SystemUiDeviceConfigFlags.SCREENSHOT_KEYCHORD_DELAY;
@@ -198,7 +199,6 @@
 import android.view.IDisplayFoldListener;
 import android.view.InputDevice;
 import android.view.KeyCharacterMap;
-import android.view.KeyCharacterMap.FallbackAction;
 import android.view.KeyEvent;
 import android.view.KeyboardShortcutGroup;
 import android.view.MotionEvent;
@@ -698,10 +698,6 @@
     // Maps global key codes to the components that will handle them.
     private GlobalKeyManager mGlobalKeyManager;
 
-    // Fallback actions by key code.
-    private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions =
-            new SparseArray<KeyCharacterMap.FallbackAction>();
-
     private final com.android.internal.policy.LogDecelerateInterpolator mLogDecelerateInterpolator
             = new LogDecelerateInterpolator(100, 0);
     private final DeferredKeyActionExecutor mDeferredKeyActionExecutor =
@@ -1056,7 +1052,8 @@
         return handled;
     }
 
-    private void interceptPowerKeyDown(KeyEvent event, boolean interactive) {
+    private void interceptPowerKeyDown(KeyEvent event, boolean interactive,
+            boolean isKeyGestureTriggered) {
         // Hold a wake lock until the power key is released.
         if (!mPowerKeyWakeLock.isHeld()) {
             mPowerKeyWakeLock.acquire();
@@ -1089,7 +1086,8 @@
         // If the power key has still not yet been handled, then detect short
         // press, long press, or multi press and decide what to do.
         mPowerKeyHandled = mPowerKeyHandled || hungUp
-                || handledByPowerManager || mKeyCombinationManager.isPowerKeyIntercepted();
+                || handledByPowerManager || isKeyGestureTriggered
+                || mKeyCombinationManager.isPowerKeyIntercepted();
         if (!mPowerKeyHandled) {
             if (!interactive) {
                 wakeUpFromWakeKey(event);
@@ -2465,6 +2463,9 @@
 
     private void initKeyCombinationRules() {
         mKeyCombinationManager = new KeyCombinationManager(mHandler);
+        if (useKeyGestureEventHandler() && useKeyGestureEventHandlerMultiPressGestures()) {
+            return;
+        }
         final boolean screenshotChordEnabled = mContext.getResources().getBoolean(
                 com.android.internal.R.bool.config_enableScreenshotChord);
 
@@ -2472,13 +2473,13 @@
             mKeyCombinationManager.addRule(
                     new TwoKeysCombinationRule(KEYCODE_VOLUME_DOWN, KEYCODE_POWER) {
                         @Override
-                        void execute() {
+                        public void execute() {
                             mPowerKeyHandled = true;
                             interceptScreenshotChord(
                                     SCREENSHOT_KEY_CHORD, getScreenshotChordLongPressDelay());
                         }
                         @Override
-                        void cancel() {
+                        public void cancel() {
                             cancelPendingScreenshotChordAction();
                         }
                     });
@@ -2487,13 +2488,13 @@
                 mKeyCombinationManager.addRule(
                         new TwoKeysCombinationRule(KEYCODE_POWER, KEYCODE_STEM_PRIMARY) {
                             @Override
-                            void execute() {
+                            public void execute() {
                                 mPowerKeyHandled = true;
                                 interceptScreenshotChord(SCREENSHOT_KEY_CHORD,
                                         getScreenshotChordLongPressDelay());
                             }
                             @Override
-                            void cancel() {
+                            public void cancel() {
                                 cancelPendingScreenshotChordAction();
                             }
                         });
@@ -2503,16 +2504,16 @@
         mKeyCombinationManager.addRule(
                 new TwoKeysCombinationRule(KEYCODE_VOLUME_DOWN, KEYCODE_VOLUME_UP) {
                     @Override
-                    boolean preCondition() {
+                    public boolean preCondition() {
                         return mAccessibilityShortcutController
                                 .isAccessibilityShortcutAvailable(isKeyguardLocked());
                     }
                     @Override
-                    void execute() {
+                    public void execute() {
                         interceptAccessibilityShortcutChord();
                     }
                     @Override
-                    void cancel() {
+                    public void cancel() {
                         cancelPendingAccessibilityShortcutAction();
                     }
                 });
@@ -2523,7 +2524,7 @@
         mKeyCombinationManager.addRule(
                 new TwoKeysCombinationRule(KEYCODE_VOLUME_UP, KEYCODE_POWER) {
                     @Override
-                    boolean preCondition() {
+                    public boolean preCondition() {
                         switch (mPowerVolUpBehavior) {
                             case POWER_VOLUME_UP_BEHAVIOR_MUTE:
                                 return mRingerToggleChord != VOLUME_HUSH_OFF;
@@ -2532,7 +2533,7 @@
                         }
                     }
                     @Override
-                    void execute() {
+                    public void execute() {
                         switch (mPowerVolUpBehavior) {
                             case POWER_VOLUME_UP_BEHAVIOR_MUTE:
                                 // no haptic feedback here since
@@ -2551,7 +2552,7 @@
                         }
                     }
                     @Override
-                    void cancel() {
+                    public void cancel() {
                         switch (mPowerVolUpBehavior) {
                             case POWER_VOLUME_UP_BEHAVIOR_MUTE:
                                 cancelPendingRingerToggleChordAction();
@@ -2567,16 +2568,16 @@
             mKeyCombinationManager.addRule(
                     new TwoKeysCombinationRule(KEYCODE_BACK, KEYCODE_DPAD_DOWN) {
                         @Override
-                        void execute() {
+                        public void execute() {
                             mBackKeyHandled = true;
                             interceptAccessibilityGestureTv();
                         }
                         @Override
-                        void cancel() {
+                        public void cancel() {
                             cancelAccessibilityGestureTv();
                         }
                         @Override
-                        long getKeyInterceptDelayMs() {
+                        public long getKeyInterceptDelayMs() {
                             // Use a timeout of 0 to prevent additional latency in processing of
                             // this key. This will potentially cause some unwanted UI actions if the
                             // user does end up triggering the key combination later, but in most
@@ -2590,16 +2591,16 @@
             mKeyCombinationManager.addRule(
                     new TwoKeysCombinationRule(KEYCODE_DPAD_CENTER, KEYCODE_BACK) {
                         @Override
-                        void execute() {
+                        public void execute() {
                             mBackKeyHandled = true;
                             interceptBugreportGestureTv();
                         }
                         @Override
-                        void cancel() {
+                        public void cancel() {
                             cancelBugreportGestureTv();
                         }
                         @Override
-                        long getKeyInterceptDelayMs() {
+                        public long getKeyInterceptDelayMs() {
                             return 0;
                         }
                     });
@@ -3403,15 +3404,18 @@
                             + keyguardOn() + " canceled=" + event.isCanceled());
         }
 
-        if (mKeyCombinationManager.isKeyConsumed(event)) {
-            return keyConsumed;
-        }
+        if (!useKeyGestureEventHandler()) {
+            if (mKeyCombinationManager.isKeyConsumed(event)) {
+                return keyConsumed;
+            }
 
-        if ((flags & KeyEvent.FLAG_FALLBACK) == 0) {
-            final long now = SystemClock.uptimeMillis();
-            final long interceptTimeout = mKeyCombinationManager.getKeyInterceptTimeout(keyCode);
-            if (now < interceptTimeout) {
-                return interceptTimeout - now;
+            if ((flags & KeyEvent.FLAG_FALLBACK) == 0) {
+                final long now = SystemClock.uptimeMillis();
+                final long interceptTimeout = mKeyCombinationManager.getKeyInterceptTimeout(
+                        keyCode);
+                if (now < interceptTimeout) {
+                    return interceptTimeout - now;
+                }
             }
         }
 
@@ -3453,8 +3457,16 @@
     // NOTE: Please try not to add new Shortcut combinations here and instead use KeyGestureEvents.
     // Add shortcut trigger logic in {@code KeyGestureController} and add handling logic in
     // {@link handleKeyGesture()}
-    @SuppressLint("MissingPermission")
     private boolean interceptSystemKeysAndShortcuts(IBinder focusedToken, KeyEvent event) {
+        if (useKeyGestureEventHandler()) {
+            return interceptSystemKeysAndShortcutsNew(focusedToken, event);
+        } else {
+            return interceptSystemKeysAndShortcutsOld(focusedToken, event);
+        }
+    }
+
+    @SuppressLint("MissingPermission")
+    private boolean interceptSystemKeysAndShortcutsOld(IBinder focusedToken, KeyEvent event) {
         final boolean keyguardOn = keyguardOn();
         final int keyCode = event.getKeyCode();
         final int repeatCount = event.getRepeatCount();
@@ -3878,6 +3890,59 @@
         return (metaState & KeyEvent.META_META_ON) != 0;
     }
 
+    private boolean interceptSystemKeysAndShortcutsNew(IBinder focusedToken, KeyEvent event) {
+        final int keyCode = event.getKeyCode();
+        final int metaState = event.getMetaState();
+        final boolean keyguardOn = keyguardOn();
+
+        if (isUserSetupComplete() && !keyguardOn) {
+            if (mModifierShortcutManager.interceptKey(event)) {
+                dismissKeyboardShortcutsMenu();
+                return true;
+            }
+        }
+        switch (keyCode) {
+            case KeyEvent.KEYCODE_HOME:
+                return handleHomeShortcuts(focusedToken, event);
+            case KeyEvent.KEYCODE_VOLUME_UP:
+            case KeyEvent.KEYCODE_VOLUME_DOWN:
+            case KeyEvent.KEYCODE_VOLUME_MUTE:
+                if (mUseTvRouting || mHandleVolumeKeysInWM) {
+                    // On TVs or when the configuration is enabled, volume keys never
+                    // go to the foreground app.
+                    dispatchDirectAudioEvent(event);
+                    return true;
+                }
+
+                // If the device is in VR mode and keys are "internal" (e.g. on the side of the
+                // device), then drop the volume keys and don't forward it to the
+                // application/dispatch the audio event.
+                if (mDefaultDisplayPolicy.isPersistentVrModeEnabled()) {
+                    final InputDevice d = event.getDevice();
+                    if (d != null && !d.isExternal()) {
+                        return true;
+                    }
+                }
+                break;
+            case KeyEvent.KEYCODE_STEM_PRIMARY:
+                if (prepareToSendSystemKeyToApplication(focusedToken, event)) {
+                    // Send to app.
+                    return false;
+                } else {
+                    // Intercepted.
+                    sendSystemKeyToStatusBarAsync(event);
+                    return true;
+                }
+        }
+        if (isValidGlobalKey(keyCode)
+                && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) {
+            return true;
+        }
+
+        // Reserve all the META modifier combos for system behavior
+        return (metaState & KeyEvent.META_META_ON) != 0;
+    }
+
     @SuppressLint("MissingPermission")
     private void initKeyGestures() {
         if (!useKeyGestureEventHandler()) {
@@ -3887,7 +3952,13 @@
             @Override
             public boolean handleKeyGestureEvent(@NonNull KeyGestureEvent event,
                     @Nullable IBinder focusedToken) {
-                return PhoneWindowManager.this.handleKeyGestureEvent(event, focusedToken);
+                boolean handled = PhoneWindowManager.this.handleKeyGestureEvent(event,
+                        focusedToken);
+                if (handled && Arrays.stream(event.getKeycodes()).anyMatch(
+                        (keycode) -> keycode == KeyEvent.KEYCODE_POWER)) {
+                    mPowerKeyHandled = true;
+                }
+                return handled;
             }
 
             @Override
@@ -3917,7 +3988,20 @@
                     case KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_ALL_APPS:
                     case KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_SEARCH:
                     case KeyGestureEvent.KEY_GESTURE_TYPE_LANGUAGE_SWITCH:
+                    case KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT:
+                    case KeyGestureEvent.KEY_GESTURE_TYPE_CLOSE_ALL_DIALOGS:
                         return true;
+                    case KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD:
+                    case KeyGestureEvent.KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD:
+                    case KeyGestureEvent.KEY_GESTURE_TYPE_GLOBAL_ACTIONS:
+                    case KeyGestureEvent.KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT:
+                        return mDefaultDisplayPolicy.isAwake();
+                    case KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD:
+                        return mDefaultDisplayPolicy.isAwake() && mAccessibilityShortcutController
+                                .isAccessibilityShortcutAvailable(isKeyguardLocked());
+                    case KeyGestureEvent.KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD:
+                        return mDefaultDisplayPolicy.isAwake() && mAccessibilityShortcutController
+                                .isAccessibilityShortcutAvailable(false);
                     default:
                         return false;
                 }
@@ -4075,6 +4159,66 @@
                     sendSwitchKeyboardLayout(displayId, focusedToken, direction);
                 }
                 return true;
+            case KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD:
+                if (start) {
+                    // Screenshot chord is pressed: Wait for long press delay before taking
+                    // screenshot
+                    interceptScreenshotChord(SCREENSHOT_KEY_CHORD,
+                            getScreenshotChordLongPressDelay());
+                } else {
+                    cancelPendingScreenshotChordAction();
+                }
+                return true;
+            case KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD:
+                if (start) {
+                    interceptAccessibilityShortcutChord();
+                } else {
+                    cancelPendingAccessibilityShortcutAction();
+                }
+                return true;
+            case KeyGestureEvent.KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD:
+                if (start) {
+                    interceptRingerToggleChord();
+                } else {
+                    cancelPendingRingerToggleChordAction();
+                }
+                return true;
+            case KeyGestureEvent.KEY_GESTURE_TYPE_GLOBAL_ACTIONS:
+                if (start) {
+                    performHapticFeedback(
+                            HapticFeedbackConstants.LONG_PRESS_POWER_BUTTON,
+                            "KEY_GESTURE_TYPE_GLOBAL_ACTIONS - Global Actions");
+                    showGlobalActions();
+                } else {
+                    cancelGlobalActionsAction();
+                }
+                return true;
+                // TODO (b/358569822): Consolidate TV and non-TV gestures into same KeyGestureEvent
+            case KeyGestureEvent.KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD:
+                if (start) {
+                    interceptAccessibilityGestureTv();
+                } else {
+                    cancelAccessibilityGestureTv();
+                }
+                return true;
+            case KeyGestureEvent.KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT:
+                if (start) {
+                    interceptBugreportGestureTv();
+                } else {
+                    cancelBugreportGestureTv();
+                }
+                return true;
+            case KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT:
+                if (complete && mAccessibilityShortcutController.isAccessibilityShortcutAvailable(
+                        isKeyguardLocked())) {
+                    mHandler.sendMessage(mHandler.obtainMessage(MSG_ACCESSIBILITY_SHORTCUT));
+                }
+                return true;
+            case KeyGestureEvent.KEY_GESTURE_TYPE_CLOSE_ALL_DIALOGS:
+                if (complete) {
+                    mContext.closeSystemDialogs();
+                }
+                return true;
         }
         return false;
     }
@@ -4246,7 +4390,8 @@
         mHandler.removeMessages(MSG_ACCESSIBILITY_TV);
     }
 
-    private void requestBugreportForTv() {
+    @VisibleForTesting
+    void requestBugreportForTv() {
         try {
             if (!ActivityManager.getService().launchBugReportHandlerApp()) {
                 ActivityManager.getService().requestInteractiveBugReport();
@@ -4259,7 +4404,7 @@
     // TODO(b/117479243): handle it in InputPolicy
     /** {@inheritDoc} */
     @Override
-    public KeyEvent dispatchUnhandledKey(IBinder focusedToken, KeyEvent event, int policyFlags) {
+    public boolean interceptUnhandledKey(KeyEvent event, IBinder focusedToken) {
         // Note: This method is only called if the initial down was unhandled.
         if (DEBUG_INPUT) {
             final KeyInterceptionInfo info =
@@ -4272,75 +4417,26 @@
                     + ", keyCode=" + event.getKeyCode()
                     + ", scanCode=" + event.getScanCode()
                     + ", metaState=" + event.getMetaState()
-                    + ", repeatCount=" + event.getRepeatCount()
-                    + ", policyFlags=" + policyFlags);
+                    + ", repeatCount=" + event.getRepeatCount());
         }
 
-        if (interceptUnhandledKey(event, focusedToken)) {
-            return null;
-        }
-
-        KeyEvent fallbackEvent = null;
-        if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
-            final KeyCharacterMap kcm = event.getKeyCharacterMap();
-            final int keyCode = event.getKeyCode();
-            final int metaState = event.getMetaState();
-            final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN
-                    && event.getRepeatCount() == 0;
-
-            // Check for fallback actions specified by the key character map.
-            final FallbackAction fallbackAction;
-            if (initialDown) {
-                fallbackAction = kcm.getFallbackAction(keyCode, metaState);
-            } else {
-                fallbackAction = mFallbackActions.get(keyCode);
-            }
-
-            if (fallbackAction != null) {
-                if (DEBUG_INPUT) {
-                    Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode
-                            + " metaState=" + Integer.toHexString(fallbackAction.metaState));
-                }
-
-                final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK;
-                fallbackEvent = KeyEvent.obtain(
-                        event.getDownTime(), event.getEventTime(),
-                        event.getAction(), fallbackAction.keyCode,
-                        event.getRepeatCount(), fallbackAction.metaState,
-                        event.getDeviceId(), event.getScanCode(),
-                        flags, event.getSource(), event.getDisplayId(), null);
-
-                if (!interceptFallback(focusedToken, fallbackEvent, policyFlags)) {
-                    fallbackEvent.recycle();
-                    fallbackEvent = null;
-                }
-
-                if (initialDown) {
-                    mFallbackActions.put(keyCode, fallbackAction);
-                } else if (event.getAction() == KeyEvent.ACTION_UP) {
-                    mFallbackActions.remove(keyCode);
-                    fallbackAction.recycle();
-                }
-            }
-        }
-
-        if (DEBUG_INPUT) {
-            if (fallbackEvent == null) {
-                Slog.d(TAG, "No fallback.");
-            } else {
-                Slog.d(TAG, "Performing fallback: " + fallbackEvent);
-            }
-        }
-        return fallbackEvent;
-    }
-
-    private boolean interceptUnhandledKey(KeyEvent event, IBinder focusedToken) {
         final int keyCode = event.getKeyCode();
         final int repeatCount = event.getRepeatCount();
         final boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
         final int metaState = event.getModifiers();
 
-        switch(keyCode) {
+        // TODO(b/358569822): Shift to KeyGestureEvent based handling
+        if (keyCode == KeyEvent.KEYCODE_STEM_PRIMARY) {
+            handleUnhandledSystemKey(event);
+            sendSystemKeyToStatusBarAsync(event);
+            return true;
+        }
+
+        if (useKeyGestureEventHandler()) {
+            return false;
+        }
+
+        switch (keyCode) {
             case KeyEvent.KEYCODE_SPACE:
                 if (down && repeatCount == 0) {
                     // Handle keyboard layout switching. (CTRL + SPACE)
@@ -4377,10 +4473,6 @@
                     return true;
                 }
                 break;
-            case KeyEvent.KEYCODE_STEM_PRIMARY:
-                handleUnhandledSystemKey(event);
-                sendSystemKeyToStatusBarAsync(event);
-                return true;
         }
 
         return false;
@@ -4419,19 +4511,6 @@
                 targetWindowToken);
     }
 
-    private boolean interceptFallback(IBinder focusedToken, KeyEvent fallbackEvent,
-            int policyFlags) {
-        int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags);
-        if ((actions & ACTION_PASS_TO_USER) != 0) {
-            long delayMillis = interceptKeyBeforeDispatching(
-                    focusedToken, fallbackEvent, policyFlags);
-            if (delayMillis == 0 && !interceptUnhandledKey(fallbackEvent, focusedToken)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     @Override
     public void setTopFocusedDisplay(int displayId) {
         mTopFocusedDisplayId = displayId;
@@ -4888,6 +4967,7 @@
         final boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
         boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0
                 || event.isWakeKey();
+        boolean isKeyGestureTriggered = (policyFlags & FLAG_KEY_GESTURE_TRIGGERED) != 0;
 
         // There are key events that perform the operation as the current user,
         // and these should be ignored for visible background users.
@@ -5014,8 +5094,13 @@
         final boolean isDefaultDisplayOn = Display.isOnState(mDefaultDisplay.getState());
         final boolean isDefaultDisplayAwake = mDefaultDisplayPolicy.isAwake();
         final boolean interactiveAndAwake = interactive && isDefaultDisplayAwake;
-        if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
-            handleKeyGesture(event, interactiveAndAwake, isDefaultDisplayOn);
+        if (isKeyGestureTriggered) {
+            // If key gesture is triggered outside policy, reset gesture handlers here
+            mSingleKeyGestureDetector.reset();
+        } else {
+            if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
+                handleKeyGesture(event, interactiveAndAwake, isDefaultDisplayOn);
+            }
         }
 
         // Enable haptics if down and virtual key without multiple repetitions. If this is a hard
@@ -5178,7 +5263,7 @@
                 result &= ~ACTION_PASS_TO_USER;
                 isWakeKey = false; // wake-up will be handled separately
                 if (down) {
-                    interceptPowerKeyDown(event, interactiveAndAwake);
+                    interceptPowerKeyDown(event, interactiveAndAwake, isKeyGestureTriggered);
                 } else {
                     interceptPowerKeyUp(event, canceled);
                 }
diff --git a/services/core/java/com/android/server/policy/WindowManagerPolicy.java b/services/core/java/com/android/server/policy/WindowManagerPolicy.java
index 892af6b..ad11657 100644
--- a/services/core/java/com/android/server/policy/WindowManagerPolicy.java
+++ b/services/core/java/com/android/server/policy/WindowManagerPolicy.java
@@ -754,11 +754,9 @@
      * @param focusedToken Client window token that currently has focus. This is where the key
      *            event will normally go.
      * @param event The key event.
-     * @param policyFlags The policy flags associated with the key.
-     * @return Returns an alternate key event to redispatch as a fallback, or null to give up.
-     * The caller is responsible for recycling the key event.
+     * @return true if the unhandled key is intercepted by the policy.
      */
-    KeyEvent dispatchUnhandledKey(IBinder focusedToken, KeyEvent event, int policyFlags);
+    boolean interceptUnhandledKey(KeyEvent event, IBinder focusedToken);
 
     /**
      * Called when the top focused display is changed.
diff --git a/services/core/java/com/android/server/power/Notifier.java b/services/core/java/com/android/server/power/Notifier.java
index 303828f..0cdf537 100644
--- a/services/core/java/com/android/server/power/Notifier.java
+++ b/services/core/java/com/android/server/power/Notifier.java
@@ -53,6 +53,7 @@
 import android.util.EventLog;
 import android.util.Slog;
 import android.util.SparseArray;
+import android.util.SparseBooleanArray;
 import android.view.WindowManagerPolicyConstants;
 
 import com.android.internal.annotations.VisibleForTesting;
@@ -512,8 +513,17 @@
             }
 
             // Start input as soon as we start waking up or going to sleep.
-            mInputManagerInternal.setInteractive(interactive);
             mInputMethodManagerInternal.setInteractive(interactive);
+            if (!mFlags.isPerDisplayWakeByTouchEnabled()) {
+                // Since wakefulness is a global property in original logic, all displays should
+                // be set to the same interactive state, matching system's global wakefulness
+                SparseBooleanArray displayInteractivities = new SparseBooleanArray();
+                int[] displayIds = mDisplayManagerInternal.getDisplayIds().toArray();
+                for (int displayId : displayIds) {
+                    displayInteractivities.put(displayId, interactive);
+                }
+                mInputManagerInternal.setDisplayInteractivities(displayInteractivities);
+            }
 
             // Notify battery stats.
             try {
diff --git a/services/core/java/com/android/server/power/feature/PowerManagerFlags.java b/services/core/java/com/android/server/power/feature/PowerManagerFlags.java
index c6ef89d..fd60e06 100644
--- a/services/core/java/com/android/server/power/feature/PowerManagerFlags.java
+++ b/services/core/java/com/android/server/power/feature/PowerManagerFlags.java
@@ -42,6 +42,11 @@
             Flags::improveWakelockLatency
     );
 
+    private final FlagState mPerDisplayWakeByTouch = new FlagState(
+            Flags.FLAG_PER_DISPLAY_WAKE_BY_TOUCH,
+            Flags::perDisplayWakeByTouch
+    );
+
     /** Returns whether early-screen-timeout-detector is enabled on not. */
     public boolean isEarlyScreenTimeoutDetectorEnabled() {
         return mEarlyScreenTimeoutDetectorFlagState.isEnabled();
@@ -55,6 +60,13 @@
     }
 
     /**
+     * @return Whether per-display wake by touch is enabled or not.
+     */
+    public boolean isPerDisplayWakeByTouchEnabled() {
+        return mPerDisplayWakeByTouch.isEnabled();
+    }
+
+    /**
      * dumps all flagstates
      * @param pw printWriter
      */
@@ -62,6 +74,7 @@
         pw.println("PowerManagerFlags:");
         pw.println(" " + mEarlyScreenTimeoutDetectorFlagState);
         pw.println(" " + mImproveWakelockLatency);
+        pw.println(" " + mPerDisplayWakeByTouch);
     }
 
     private static class FlagState {
diff --git a/services/core/java/com/android/server/power/feature/power_flags.aconfig b/services/core/java/com/android/server/power/feature/power_flags.aconfig
index 3581b2f..9cf3bb6 100644
--- a/services/core/java/com/android/server/power/feature/power_flags.aconfig
+++ b/services/core/java/com/android/server/power/feature/power_flags.aconfig
@@ -17,4 +17,12 @@
     description: "Feature flag for tracking the optimizations to improve the latency of acquiring and releasing a wakelock."
     bug: "339590565"
     is_fixed_read_only: true
-}
\ No newline at end of file
+}
+
+flag {
+    name: "per_display_wake_by_touch"
+    namespace: "power"
+    description: "Feature flag to enable per-display wake by touch"
+    bug: "343295183"
+    is_fixed_read_only: true
+}
diff --git a/services/core/java/com/android/server/power/stats/AccumulatedBatteryUsageStatsSection.java b/services/core/java/com/android/server/power/stats/AccumulatedBatteryUsageStatsSection.java
new file mode 100644
index 0000000..dd6d5db
--- /dev/null
+++ b/services/core/java/com/android/server/power/stats/AccumulatedBatteryUsageStatsSection.java
@@ -0,0 +1,67 @@
+/*
+ * 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.server.power.stats;
+
+import android.os.BatteryUsageStats;
+import android.util.IndentingPrintWriter;
+
+import com.android.modules.utils.TypedXmlPullParser;
+import com.android.modules.utils.TypedXmlSerializer;
+
+import org.xmlpull.v1.XmlPullParserException;
+
+import java.io.IOException;
+
+class AccumulatedBatteryUsageStatsSection extends PowerStatsSpan.Section {
+    public static final String TYPE = "accumulated-battery-usage-stats";
+    public static final long ID = Long.MAX_VALUE;
+
+    private final BatteryUsageStats.Builder mBatteryUsageStats;
+
+    AccumulatedBatteryUsageStatsSection(BatteryUsageStats.Builder batteryUsageStats) {
+        super(TYPE);
+        mBatteryUsageStats = batteryUsageStats;
+    }
+
+    public BatteryUsageStats.Builder getBatteryUsageStatsBuilder() {
+        return mBatteryUsageStats;
+    }
+
+    @Override
+    public void write(TypedXmlSerializer serializer) throws IOException {
+        mBatteryUsageStats.build().writeXml(serializer);
+    }
+
+    @Override
+    public void dump(IndentingPrintWriter ipw) {
+        mBatteryUsageStats.build().dump(ipw, "");
+    }
+
+    static class Reader implements PowerStatsSpan.SectionReader {
+        @Override
+        public String getType() {
+            return TYPE;
+        }
+
+        @Override
+        public PowerStatsSpan.Section read(String sectionType, TypedXmlPullParser parser)
+                throws IOException, XmlPullParserException {
+            return new AccumulatedBatteryUsageStatsSection(
+                    BatteryUsageStats.createBuilderFromXml(parser));
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java b/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
index cb8e1a0..3f1d9a3 100644
--- a/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
+++ b/services/core/java/com/android/server/power/stats/BatteryStatsImpl.java
@@ -509,6 +509,7 @@
     }
 
     private boolean mSaveBatteryUsageStatsOnReset;
+    private boolean mAccumulateBatteryUsageStats;
     private BatteryUsageStatsProvider mBatteryUsageStatsProvider;
     private PowerStatsStore mPowerStatsStore;
 
@@ -11975,10 +11976,12 @@
      */
     public void saveBatteryUsageStatsOnReset(
             @NonNull BatteryUsageStatsProvider batteryUsageStatsProvider,
-            @NonNull PowerStatsStore powerStatsStore) {
+            @NonNull PowerStatsStore powerStatsStore,
+            boolean accumulateBatteryUsageStats) {
         mSaveBatteryUsageStatsOnReset = true;
         mBatteryUsageStatsProvider = batteryUsageStatsProvider;
         mPowerStatsStore = powerStatsStore;
+        mAccumulateBatteryUsageStats = accumulateBatteryUsageStats;
     }
 
     @GuardedBy("this")
@@ -12179,29 +12182,33 @@
             return;
         }
 
-        final BatteryUsageStats batteryUsageStats;
-        synchronized (this) {
-            batteryUsageStats = mBatteryUsageStatsProvider.getBatteryUsageStats(this,
-                    new BatteryUsageStatsQuery.Builder()
-                            .setMaxStatsAgeMs(0)
-                            .includePowerModels()
-                            .includeProcessStateData()
-                            .build());
-        }
-
-        // TODO(b/188068523): BatteryUsageStats should use monotonic time for start and end
-        // Once that change is made, we will be able to use the BatteryUsageStats' monotonic
-        // start time
-        long monotonicStartTime =
-                mMonotonicClock.monotonicTime() - batteryUsageStats.getStatsDuration();
-        mHandler.post(() -> {
-            mPowerStatsStore.storeBatteryUsageStats(monotonicStartTime, batteryUsageStats);
-            try {
-                batteryUsageStats.close();
-            } catch (IOException e) {
-                Log.e(TAG, "Cannot close BatteryUsageStats", e);
+        if (mAccumulateBatteryUsageStats) {
+            mBatteryUsageStatsProvider.accumulateBatteryUsageStats(this);
+        } else {
+            final BatteryUsageStats batteryUsageStats;
+            synchronized (this) {
+                batteryUsageStats = mBatteryUsageStatsProvider.getBatteryUsageStats(this,
+                        new BatteryUsageStatsQuery.Builder()
+                                .setMaxStatsAgeMs(0)
+                                .includePowerModels()
+                                .includeProcessStateData()
+                                .build());
             }
-        });
+
+            // TODO(b/188068523): BatteryUsageStats should use monotonic time for start and end
+            // Once that change is made, we will be able to use the BatteryUsageStats' monotonic
+            // start time
+            long monotonicStartTime =
+                    mMonotonicClock.monotonicTime() - batteryUsageStats.getStatsDuration();
+            mHandler.post(() -> {
+                mPowerStatsStore.storeBatteryUsageStats(monotonicStartTime, batteryUsageStats);
+                try {
+                    batteryUsageStats.close();
+                } catch (IOException e) {
+                    Log.e(TAG, "Cannot close BatteryUsageStats", e);
+                }
+            });
+        }
     }
 
     @GuardedBy("this")
diff --git a/services/core/java/com/android/server/power/stats/BatteryUsageStatsProvider.java b/services/core/java/com/android/server/power/stats/BatteryUsageStatsProvider.java
index 87a3e5e..d66e05b 100644
--- a/services/core/java/com/android/server/power/stats/BatteryUsageStatsProvider.java
+++ b/services/core/java/com/android/server/power/stats/BatteryUsageStatsProvider.java
@@ -33,6 +33,7 @@
 import com.android.internal.os.CpuScalingPolicies;
 import com.android.internal.os.PowerProfile;
 
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -64,6 +65,7 @@
         mClock = clock;
 
         mPowerStatsStore.addSectionReader(new BatteryUsageStatsSection.Reader());
+        mPowerStatsStore.addSectionReader(new AccumulatedBatteryUsageStatsSection.Reader());
     }
 
     private List<PowerCalculator> getPowerCalculators() {
@@ -151,6 +153,56 @@
     }
 
     /**
+     * Compute BatteryUsageStats for the period since the last accumulated stats were stored,
+     * add them to the accumulated stats and save the result.
+     */
+    public void accumulateBatteryUsageStats(BatteryStatsImpl stats) {
+        BatteryUsageStats.Builder accumulatedBatteryUsageStatsBuilder = null;
+
+        PowerStatsSpan powerStatsSpan = mPowerStatsStore.loadPowerStatsSpan(
+                AccumulatedBatteryUsageStatsSection.ID,
+                AccumulatedBatteryUsageStatsSection.TYPE);
+        if (powerStatsSpan != null) {
+            List<PowerStatsSpan.Section> sections = powerStatsSpan.getSections();
+            for (int i = sections.size() - 1; i >= 0; i--) {
+                PowerStatsSpan.Section section = sections.get(i);
+                if (AccumulatedBatteryUsageStatsSection.TYPE.equals(section.getType())) {
+                    accumulatedBatteryUsageStatsBuilder =
+                            ((AccumulatedBatteryUsageStatsSection) section)
+                                    .getBatteryUsageStatsBuilder();
+                    break;
+                }
+            }
+        }
+
+        // TODO(b/366493365): add the current batteryusagestats directly into the "accumulated"
+        // builder to avoid allocating a second CursorWindow
+        BatteryUsageStats.Builder currentBatteryUsageStatsBuilder =
+                getCurrentBatteryUsageStatsBuilder(stats,
+                        new BatteryUsageStatsQuery.Builder()
+                                .setMaxStatsAgeMs(0)
+                                .includeProcessStateData()
+                                .includePowerStateData()
+                                .includeScreenStateData()
+                                .build(),
+                        mClock.currentTimeMillis());
+
+        if (accumulatedBatteryUsageStatsBuilder == null) {
+            accumulatedBatteryUsageStatsBuilder = currentBatteryUsageStatsBuilder;
+        } else {
+            accumulatedBatteryUsageStatsBuilder.add(currentBatteryUsageStatsBuilder.build());
+            currentBatteryUsageStatsBuilder.discard();
+        }
+
+        powerStatsSpan = new PowerStatsSpan(AccumulatedBatteryUsageStatsSection.ID);
+        powerStatsSpan.addSection(
+                new AccumulatedBatteryUsageStatsSection(accumulatedBatteryUsageStatsBuilder));
+
+        mPowerStatsStore.storePowerStatsSpanAsync(powerStatsSpan,
+                accumulatedBatteryUsageStatsBuilder::discard);
+    }
+
+    /**
      * Returns true if the last update was too long ago for the tolerances specified
      * by the supplied queries.
      */
@@ -192,15 +244,67 @@
 
     private BatteryUsageStats getBatteryUsageStats(BatteryStatsImpl stats,
             BatteryUsageStatsQuery query, long currentTimeMs) {
-        if (query.getToTimestamp() == 0) {
+        if ((query.getFlags()
+                & BatteryUsageStatsQuery.FLAG_BATTERY_USAGE_STATS_ACCUMULATED) != 0) {
+            return getAccumulatedBatteryUsageStats(stats, query);
+        } else if (query.getToTimestamp() == 0) {
             return getCurrentBatteryUsageStats(stats, query, currentTimeMs);
         } else {
             return getAggregatedBatteryUsageStats(stats, query);
         }
     }
 
+    private BatteryUsageStats getAccumulatedBatteryUsageStats(BatteryStatsImpl stats,
+            BatteryUsageStatsQuery query) {
+        PowerStatsSpan powerStatsSpan = mPowerStatsStore.loadPowerStatsSpan(
+                AccumulatedBatteryUsageStatsSection.ID,
+                AccumulatedBatteryUsageStatsSection.TYPE);
+
+        BatteryUsageStats.Builder accumulatedBatteryUsageStatsBuilder = null;
+        if (powerStatsSpan != null) {
+            List<PowerStatsSpan.Section> sections = powerStatsSpan.getSections();
+            if (sections.size() == 1) {
+                accumulatedBatteryUsageStatsBuilder =
+                        ((AccumulatedBatteryUsageStatsSection) sections.get(0))
+                                .getBatteryUsageStatsBuilder();
+            } else {
+                Slog.wtf(TAG, "Unexpected number of sections for type "
+                        + AccumulatedBatteryUsageStatsSection.TYPE);
+            }
+        }
+
+        BatteryUsageStats currentBatteryUsageStats = getCurrentBatteryUsageStats(stats, query,
+                mClock.currentTimeMillis());
+
+        BatteryUsageStats result;
+        if (accumulatedBatteryUsageStatsBuilder == null) {
+            result = currentBatteryUsageStats;
+        } else {
+            accumulatedBatteryUsageStatsBuilder.add(currentBatteryUsageStats);
+            try {
+                currentBatteryUsageStats.close();
+            } catch (IOException ex) {
+                Slog.e(TAG, "Closing BatteryUsageStats", ex);
+            }
+            result = accumulatedBatteryUsageStatsBuilder.build();
+        }
+
+        return result;
+    }
+
     private BatteryUsageStats getCurrentBatteryUsageStats(BatteryStatsImpl stats,
             BatteryUsageStatsQuery query, long currentTimeMs) {
+        BatteryUsageStats.Builder builder = getCurrentBatteryUsageStatsBuilder(stats, query,
+                currentTimeMs);
+        BatteryUsageStats batteryUsageStats = builder.build();
+        if (batteryUsageStats.isProcessStateDataIncluded()) {
+            verify(batteryUsageStats);
+        }
+        return batteryUsageStats;
+    }
+
+    private BatteryUsageStats.Builder getCurrentBatteryUsageStatsBuilder(BatteryStatsImpl stats,
+            BatteryUsageStatsQuery query, long currentTimeMs) {
         final long realtimeUs = mClock.elapsedRealtime() * 1000;
         final long uptimeUs = mClock.uptimeMillis() * 1000;
 
@@ -274,11 +378,7 @@
         mPowerAttributor.estimatePowerConsumption(batteryUsageStatsBuilder, stats.getHistory(),
                 monotonicStartTime, monotonicEndTime);
 
-        BatteryUsageStats batteryUsageStats = batteryUsageStatsBuilder.build();
-        if (includeProcessStateData) {
-            verify(batteryUsageStats);
-        }
-        return batteryUsageStats;
+        return batteryUsageStatsBuilder;
     }
 
     // STOPSHIP(b/229906525): remove verification before shipping
diff --git a/services/core/java/com/android/server/power/stats/PowerStatsStore.java b/services/core/java/com/android/server/power/stats/PowerStatsStore.java
index a875c30..5a6f973 100644
--- a/services/core/java/com/android/server/power/stats/PowerStatsStore.java
+++ b/services/core/java/com/android/server/power/stats/PowerStatsStore.java
@@ -133,6 +133,19 @@
     }
 
     /**
+     * Schedules saving the specified span on the background thread.
+     */
+    public void storePowerStatsSpanAsync(PowerStatsSpan span, Runnable onComplete) {
+        mHandler.post(() -> {
+            try {
+                storePowerStatsSpan(span);
+            } finally {
+                onComplete.run();
+            }
+        });
+    }
+
+    /**
      * Saves the specified span in the store.
      */
     public void storePowerStatsSpan(PowerStatsSpan span) {
@@ -172,6 +185,9 @@
         lockStoreDirectory();
         try {
             File file = makePowerStatsSpanFilename(id);
+            if (!file.exists()) {
+                return null;
+            }
             try (InputStream inputStream = new BufferedInputStream(new FileInputStream(file))) {
                 return PowerStatsSpan.read(inputStream, parser, mSectionReaders, sectionTypes);
             } catch (IOException | XmlPullParserException e) {
diff --git a/services/core/java/com/android/server/power/stats/flags.aconfig b/services/core/java/com/android/server/power/stats/flags.aconfig
index 05d29f5..ce6f57f 100644
--- a/services/core/java/com/android/server/power/stats/flags.aconfig
+++ b/services/core/java/com/android/server/power/stats/flags.aconfig
@@ -76,3 +76,13 @@
     bug: "364350206"
     is_fixed_read_only: true
 }
+
+flag {
+    name: "accumulate_battery_usage_stats"
+    namespace: "backstage_power"
+    description: "Add support for monotonically accumulated BatteryUsageStats"
+    bug: "345022340"
+    metadata {
+        purpose: PURPOSE_BUGFIX
+    }
+}
diff --git a/services/core/java/com/android/server/vibrator/VibrationThread.java b/services/core/java/com/android/server/vibrator/VibrationThread.java
index 090e679..5b22c10 100644
--- a/services/core/java/com/android/server/vibrator/VibrationThread.java
+++ b/services/core/java/com/android/server/vibrator/VibrationThread.java
@@ -16,6 +16,8 @@
 
 package com.android.server.vibrator;
 
+import static android.os.Trace.TRACE_TAG_VIBRATOR;
+
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.os.PowerManager;
@@ -117,7 +119,7 @@
      *  before the release callback.
      */
     boolean runVibrationOnVibrationThread(VibrationStepConductor conductor) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "runVibrationOnVibrationThread");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "runVibrationOnVibrationThread");
         try {
             synchronized (mLock) {
                 if (mRequestedActiveConductor != null) {
@@ -129,7 +131,7 @@
             }
             return true;
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -249,17 +251,17 @@
     private void clientVibrationCompleteIfNotAlready(@NonNull Vibration.EndInfo vibrationEndInfo) {
         if (!mCalledVibrationCompleteCallback) {
             mCalledVibrationCompleteCallback = true;
-            Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "notifyVibrationComplete");
+            Trace.traceBegin(TRACE_TAG_VIBRATOR, "notifyVibrationComplete");
             try {
                 mExecutingConductor.notifyVibrationComplete(vibrationEndInfo);
             } finally {
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
     }
 
     private void playVibration() {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "playVibration");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "playVibration");
         try {
             mExecutingConductor.prepareToStart();
             while (!mExecutingConductor.isFinished()) {
@@ -283,7 +285,7 @@
                 }
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 }
diff --git a/services/core/java/com/android/server/vibrator/VibratorController.java b/services/core/java/com/android/server/vibrator/VibratorController.java
index 3c47850..c120fc7 100644
--- a/services/core/java/com/android/server/vibrator/VibratorController.java
+++ b/services/core/java/com/android/server/vibrator/VibratorController.java
@@ -16,6 +16,8 @@
 
 package com.android.server.vibrator;
 
+import static android.os.Trace.TRACE_TAG_VIBRATOR;
+
 import android.annotation.Nullable;
 import android.hardware.vibrator.IVibrator;
 import android.os.Binder;
@@ -124,7 +126,7 @@
 
     /** Reruns the query to the vibrator to load the {@link VibratorInfo}, if not yet successful. */
     public void reloadVibratorInfoIfNeeded() {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "VibratorController#reloadVibratorInfoIfNeeded");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "VibratorController#reloadVibratorInfoIfNeeded");
         try {
             // Early check outside lock, for quick return.
             if (mVibratorInfoLoadSuccessful) {
@@ -143,7 +145,7 @@
                 }
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -199,13 +201,13 @@
 
     /** Return {@code true} if the underlying vibrator is currently available, false otherwise. */
     public boolean isAvailable() {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "VibratorController#isAvailable");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "VibratorController#isAvailable");
         try {
             synchronized (mLock) {
                 return mNativeWrapper.isAvailable();
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -215,7 +217,9 @@
      * <p>This will affect the state of {@link #isUnderExternalControl()}.
      */
     public void setExternalControl(boolean externalControl) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "setExternalControl(" + externalControl + ")");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR,
+                externalControl ? "VibratorController#enableExternalControl"
+                : "VibratorController#disableExternalControl");
         try {
             if (!mVibratorInfo.hasCapability(IVibrator.CAP_EXTERNAL_CONTROL)) {
                 return;
@@ -225,7 +229,7 @@
                 mNativeWrapper.setExternalControl(externalControl);
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -234,7 +238,7 @@
      * if given {@code effect} is {@code null}.
      */
     public void updateAlwaysOn(int id, @Nullable PrebakedSegment prebaked) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "VibratorController#updateAlwaysOn");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "VibratorController#updateAlwaysOn");
         try {
             if (!mVibratorInfo.hasCapability(IVibrator.CAP_ALWAYS_ON_CONTROL)) {
                 return;
@@ -248,13 +252,13 @@
                 }
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
     /** Set the vibration amplitude. This will NOT affect the state of {@link #isVibrating()}. */
     public void setAmplitude(float amplitude) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "VibratorController#setAmplitude");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "VibratorController#setAmplitude");
         try {
             synchronized (mLock) {
                 if (mVibratorInfo.hasCapability(IVibrator.CAP_AMPLITUDE_CONTROL)) {
@@ -265,7 +269,7 @@
                 }
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -279,7 +283,7 @@
      * do not support the input or a negative number if the operation failed.
      */
     public long on(long milliseconds, long vibrationId) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "VibratorController#on");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "VibratorController#on");
         try {
             synchronized (mLock) {
                 long duration = mNativeWrapper.on(milliseconds, vibrationId);
@@ -290,7 +294,7 @@
                 return duration;
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -304,7 +308,7 @@
      * do not support the input or a negative number if the operation failed.
      */
     public long on(VibrationEffect.VendorEffect vendorEffect, long vibrationId) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "VibratorController#on (vendor)");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "VibratorController#on (vendor)");
         synchronized (mLock) {
             Parcel vendorData = Parcel.obtain();
             try {
@@ -320,7 +324,7 @@
                 return duration;
             } finally {
                 vendorData.recycle();
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
     }
@@ -335,7 +339,7 @@
      * do not support the input or a negative number if the operation failed.
      */
     public long on(PrebakedSegment prebaked, long vibrationId) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "VibratorController#on (Prebaked)");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "VibratorController#on (Prebaked)");
         try {
             synchronized (mLock) {
                 long duration = mNativeWrapper.perform(prebaked.getEffectId(),
@@ -347,7 +351,7 @@
                 return duration;
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -361,7 +365,7 @@
      * do not support the input or a negative number if the operation failed.
      */
     public long on(PrimitiveSegment[] primitives, long vibrationId) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "VibratorController#on (Primitive)");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "VibratorController#on (Primitive)");
         try {
             if (!mVibratorInfo.hasCapability(IVibrator.CAP_COMPOSE_EFFECTS)) {
                 return 0;
@@ -375,7 +379,7 @@
                 return duration;
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -388,7 +392,7 @@
      * @return The duration of the effect playing, or 0 if unsupported.
      */
     public long on(RampSegment[] primitives, long vibrationId) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "VibratorController#on (PWLE)");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "VibratorController#on (PWLE)");
         try {
             if (!mVibratorInfo.hasCapability(IVibrator.CAP_COMPOSE_PWLE_EFFECTS)) {
                 return 0;
@@ -403,7 +407,7 @@
                 return duration;
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -413,7 +417,7 @@
      * <p>This will affect the state of {@link #isVibrating()}.
      */
     public void off() {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "VibratorController#off");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "VibratorController#off");
         try {
             synchronized (mLock) {
                 mNativeWrapper.off();
@@ -421,7 +425,7 @@
                 notifyListenerOnVibrating(false);
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
diff --git a/services/core/java/com/android/server/vibrator/VibratorManagerService.java b/services/core/java/com/android/server/vibrator/VibratorManagerService.java
index bd17e5d..95c6483 100644
--- a/services/core/java/com/android/server/vibrator/VibratorManagerService.java
+++ b/services/core/java/com/android/server/vibrator/VibratorManagerService.java
@@ -16,6 +16,7 @@
 
 package com.android.server.vibrator;
 
+import static android.os.Trace.TRACE_TAG_VIBRATOR;
 import static android.os.VibrationAttributes.USAGE_CLASS_ALARM;
 import static android.os.VibrationEffect.VibrationParameter.targetAmplitude;
 import static android.os.VibrationEffect.VibrationParameter.targetFrequency;
@@ -333,7 +334,7 @@
     @VisibleForTesting
     void systemReady() {
         Slog.v(TAG, "Initializing VibratorManager service...");
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "systemReady");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "systemReady");
         try {
             // Will retry to load each vibrator's info, if any request have failed.
             for (int i = 0; i < mVibrators.size(); i++) {
@@ -352,7 +353,7 @@
                 mServiceReady = true;
             }
             Slog.v(TAG, "VibratorManager service initialized");
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -413,7 +414,7 @@
     @Override // Binder call
     public boolean setAlwaysOnEffect(int uid, String opPkg, int alwaysOnId,
             @Nullable CombinedVibration effect, @Nullable VibrationAttributes attrs) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "setAlwaysOnEffect");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "setAlwaysOnEffect");
         try {
             mContext.enforceCallingOrSelfPermission(
                     android.Manifest.permission.VIBRATE_ALWAYS_ON,
@@ -449,20 +450,25 @@
             }
             return true;
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
     @Override // Binder call
     public void vibrate(int uid, int deviceId, String opPkg, @NonNull CombinedVibration effect,
             @Nullable VibrationAttributes attrs, String reason, IBinder token) {
-        vibrateWithPermissionCheck(uid, deviceId, opPkg, effect, attrs, reason, token);
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "vibrate");
+        try {
+            vibrateWithPermissionCheck(uid, deviceId, opPkg, effect, attrs, reason, token);
+        } finally {
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
+        }
     }
 
     @Override // Binder call
     public void performHapticFeedback(int uid, int deviceId, String opPkg, int constant,
             String reason, int flags, int privFlags) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "performHapticFeedback");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "performHapticFeedback");
         // Note that the `performHapticFeedback` method does not take a token argument from the
         // caller, and instead, uses this service as the token. This is to mitigate performance
         // impact that would otherwise be caused due to marshal latency. Haptic feedback effects are
@@ -471,7 +477,7 @@
             performHapticFeedbackInternal(uid, deviceId, opPkg, constant, reason, /* token= */
                     this, flags, privFlags);
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -479,13 +485,13 @@
     public void performHapticFeedbackForInputDevice(int uid, int deviceId, String opPkg,
             int constant, int inputDeviceId, int inputSource, String reason, int flags,
             int privFlags) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "performHapticFeedbackForInputDevice");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "performHapticFeedbackForInputDevice");
         try {
             performHapticFeedbackForInputDeviceInternal(uid, deviceId, opPkg, constant,
                     inputDeviceId,
                     inputSource, reason, /* token= */ this, flags, privFlags);
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -563,26 +569,16 @@
     HalVibration vibrateWithPermissionCheck(int uid, int deviceId, String opPkg,
             @NonNull CombinedVibration effect, @Nullable VibrationAttributes attrs,
             String reason, IBinder token) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "vibrate, reason = " + reason);
-        try {
-            attrs = fixupVibrationAttributes(attrs, effect);
-            mContext.enforceCallingOrSelfPermission(
-                    android.Manifest.permission.VIBRATE, "vibrate");
-            return vibrateInternal(uid, deviceId, opPkg, effect, attrs, reason, token);
-        } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
-        }
+        attrs = fixupVibrationAttributes(attrs, effect);
+        mContext.enforceCallingOrSelfPermission(
+                android.Manifest.permission.VIBRATE, "vibrate");
+        return vibrateInternal(uid, deviceId, opPkg, effect, attrs, reason, token);
     }
 
     HalVibration vibrateWithoutPermissionCheck(int uid, int deviceId, String opPkg,
             @NonNull CombinedVibration effect, @NonNull VibrationAttributes attrs,
             String reason, IBinder token) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "vibrate no perm check, reason = " + reason);
-        try {
-            return vibrateInternal(uid, deviceId, opPkg, effect, attrs, reason, token);
-        } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
-        }
+        return vibrateInternal(uid, deviceId, opPkg, effect, attrs, reason, token);
     }
 
     private HalVibration vibrateInternal(int uid, int deviceId, String opPkg,
@@ -671,7 +667,7 @@
 
     @Override // Binder call
     public void cancelVibrate(int usageFilter, IBinder token) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "cancelVibrate");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "cancelVibrate");
         try {
             mContext.enforceCallingOrSelfPermission(
                     android.Manifest.permission.VIBRATE,
@@ -708,7 +704,7 @@
                 }
             }
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -899,7 +895,7 @@
     @GuardedBy("mLock")
     @Nullable
     private Vibration.EndInfo startVibrationLocked(HalVibration vib) {
-        Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "startVibrationLocked");
+        Trace.traceBegin(TRACE_TAG_VIBRATOR, "startVibrationLocked");
         try {
             if (mInputDeviceDelegate.isAvailable()) {
                 return startVibrationOnInputDevicesLocked(vib);
@@ -919,7 +915,7 @@
             mNextVibration = conductor;
             return null;
         } finally {
-            Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+            Trace.traceEnd(TRACE_TAG_VIBRATOR);
         }
     }
 
@@ -930,7 +926,7 @@
         int mode = startAppOpModeLocked(vib.callerInfo);
         switch (mode) {
             case AppOpsManager.MODE_ALLOWED:
-                Trace.asyncTraceBegin(Trace.TRACE_TAG_VIBRATOR, "vibration", 0);
+                Trace.asyncTraceBegin(TRACE_TAG_VIBRATOR, "vibration", 0);
                 // Make sure mCurrentVibration is set while triggering the VibrationThread.
                 mCurrentVibration = conductor;
                 if (!mCurrentVibration.linkToDeath()) {
@@ -1581,7 +1577,7 @@
 
         @Override
         public boolean prepareSyncedVibration(long requiredCapabilities, int[] vibratorIds) {
-            Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "prepareSyncedVibration");
+            Trace.traceBegin(TRACE_TAG_VIBRATOR, "prepareSyncedVibration");
             try {
                 if ((mCapabilities & requiredCapabilities) != requiredCapabilities) {
                     // This sync step requires capabilities this device doesn't have, skipping
@@ -1590,33 +1586,33 @@
                 }
                 return mNativeWrapper.prepareSynced(vibratorIds);
             } finally {
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
 
         @Override
         public boolean triggerSyncedVibration(long vibrationId) {
-            Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "triggerSyncedVibration");
+            Trace.traceBegin(TRACE_TAG_VIBRATOR, "triggerSyncedVibration");
             try {
                 return mNativeWrapper.triggerSynced(vibrationId);
             } finally {
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
 
         @Override
         public void cancelSyncedVibration() {
-            Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "cancelSyncedVibration");
+            Trace.traceBegin(TRACE_TAG_VIBRATOR, "cancelSyncedVibration");
             try {
                 mNativeWrapper.cancelSynced();
             } finally {
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
 
         @Override
         public void noteVibratorOn(int uid, long duration) {
-            Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "noteVibratorOn");
+            Trace.traceBegin(TRACE_TAG_VIBRATOR, "noteVibratorOn");
             try {
                 if (duration <= 0) {
                     // Tried to turn vibrator ON and got:
@@ -1635,20 +1631,20 @@
             } catch (RemoteException e) {
                 Slog.e(TAG, "Error logging VibratorStateChanged to ON", e);
             } finally {
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
 
         @Override
         public void noteVibratorOff(int uid) {
-            Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "noteVibratorOff");
+            Trace.traceBegin(TRACE_TAG_VIBRATOR, "noteVibratorOff");
             try {
                 mBatteryStatsService.noteVibratorOff(uid);
                 mFrameworkStatsLogger.writeVibratorStateOffAsync(uid);
             } catch (RemoteException e) {
                 Slog.e(TAG, "Error logging VibratorStateChanged to OFF", e);
             } finally {
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
 
@@ -1657,7 +1653,8 @@
             if (DEBUG) {
                 Slog.d(TAG, "VibrationThread released after finished vibration");
             }
-            Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "onVibrationThreadReleased: " + vibrationId);
+            Trace.traceBegin(TRACE_TAG_VIBRATOR, "onVibrationThreadReleased");
+
             try {
                 synchronized (mLock) {
                     if (DEBUG) {
@@ -1686,7 +1683,7 @@
                     }
                 }
             } finally {
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
     }
@@ -1994,7 +1991,7 @@
 
         @Override
         public ExternalVibrationScale onExternalVibrationStart(ExternalVibration vib) {
-            Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "onExternalVibrationStart");
+            Trace.traceBegin(TRACE_TAG_VIBRATOR, "onExternalVibrationStart");
             try {
                 // Create Vibration.Stats as close to the received request as possible, for
                 // tracking.
@@ -2116,13 +2113,13 @@
                     return externalVibration.getScale();
                 }
             } finally {
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
 
         @Override
         public void onExternalVibrationStop(ExternalVibration vib) {
-            Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "onExternalVibrationStop");
+            Trace.traceBegin(TRACE_TAG_VIBRATOR, "onExternalVibrationStop");
             try {
                 synchronized (mLock) {
                     if (mCurrentExternalVibration != null
@@ -2135,7 +2132,7 @@
                     }
                 }
             } finally {
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
 
@@ -2203,32 +2200,39 @@
 
         @Override
         public int onCommand(String cmd) {
-            Trace.traceBegin(Trace.TRACE_TAG_VIBRATOR, "onCommand " + cmd);
             try {
                 if ("list".equals(cmd)) {
+                    Trace.traceBegin(TRACE_TAG_VIBRATOR, "onCommand: list");
                     return runListVibrators();
                 }
                 if ("synced".equals(cmd)) {
+                    Trace.traceBegin(TRACE_TAG_VIBRATOR, "onCommand: synced");
                     return runMono();
                 }
                 if ("combined".equals(cmd)) {
+                    Trace.traceBegin(TRACE_TAG_VIBRATOR, "onCommand: combined");
                     return runStereo();
                 }
                 if ("sequential".equals(cmd)) {
+                    Trace.traceBegin(TRACE_TAG_VIBRATOR, "onCommand: sequential");
                     return runSequential();
                 }
                 if ("xml".equals(cmd)) {
+                    Trace.traceBegin(TRACE_TAG_VIBRATOR, "onCommand: xml");
                     return runXml();
                 }
                 if ("cancel".equals(cmd)) {
+                    Trace.traceBegin(TRACE_TAG_VIBRATOR, "onCommand: cancel");
                     return runCancel();
                 }
                 if ("feedback".equals(cmd)) {
+                    Trace.traceBegin(TRACE_TAG_VIBRATOR, "onCommand: feedback");
                     return runHapticFeedback();
                 }
+                Trace.traceBegin(TRACE_TAG_VIBRATOR, "onCommand: default");
                 return handleDefaultCommands(cmd);
             } finally {
-                Trace.traceEnd(Trace.TRACE_TAG_VIBRATOR);
+                Trace.traceEnd(TRACE_TAG_VIBRATOR);
             }
         }
 
diff --git a/services/core/java/com/android/server/wm/InputManagerCallback.java b/services/core/java/com/android/server/wm/InputManagerCallback.java
index 232c3b6..dcf0319 100644
--- a/services/core/java/com/android/server/wm/InputManagerCallback.java
+++ b/services/core/java/com/android/server/wm/InputManagerCallback.java
@@ -188,9 +188,8 @@
      * the application did not handle.
      */
     @Override
-    public KeyEvent dispatchUnhandledKey(
-            IBinder focusedToken, KeyEvent event, int policyFlags) {
-        return mService.mPolicy.dispatchUnhandledKey(focusedToken, event, policyFlags);
+    public boolean interceptUnhandledKey(KeyEvent event, IBinder focusedToken) {
+        return mService.mPolicy.interceptUnhandledKey(event, focusedToken);
     }
 
     /** Callback to get pointer layer. */
diff --git a/services/core/java/com/android/server/wm/RecentTasks.java b/services/core/java/com/android/server/wm/RecentTasks.java
index 9da848a..bf623b2 100644
--- a/services/core/java/com/android/server/wm/RecentTasks.java
+++ b/services/core/java/com/android/server/wm/RecentTasks.java
@@ -24,6 +24,8 @@
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
+import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
+import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW;
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
@@ -2040,10 +2042,15 @@
         final boolean isOtherUndefinedMode = otherWindowingMode == WINDOWING_MODE_UNDEFINED;
 
         // An activity type and windowing mode is compatible if they are the exact same type/mode,
-        // or if one of the type/modes is undefined
+        // or if one of the type/modes is undefined. This is with the exception of
+        // freeform/fullscreen where both modes are assumed to be compatible with each other.
         final boolean isCompatibleType = activityType == otherActivityType
                 || isUndefinedType || isOtherUndefinedType;
         final boolean isCompatibleMode = windowingMode == otherWindowingMode
+                || (windowingMode == WINDOWING_MODE_FREEFORM
+                && otherWindowingMode == WINDOWING_MODE_FULLSCREEN)
+                || (windowingMode == WINDOWING_MODE_FULLSCREEN
+                && otherWindowingMode == WINDOWING_MODE_FREEFORM)
                 || isUndefinedMode || isOtherUndefinedMode;
 
         return isCompatibleType && isCompatibleMode;
diff --git a/services/core/jni/com_android_server_input_InputManagerService.cpp b/services/core/jni/com_android_server_input_InputManagerService.cpp
index 5cd117b..efca902 100644
--- a/services/core/jni/com_android_server_input_InputManagerService.cpp
+++ b/services/core/jni/com_android_server_input_InputManagerService.cpp
@@ -56,6 +56,7 @@
 #include <nativehelper/ScopedPrimitiveArray.h>
 #include <nativehelper/ScopedUtfChars.h>
 #include <server_configurable_flags/get_flags.h>
+#include <ui/LogicalDisplayId.h>
 #include <ui/Region.h>
 #include <utils/Log.h>
 #include <utils/Looper.h>
@@ -64,6 +65,7 @@
 
 #include <atomic>
 #include <cinttypes>
+#include <map>
 #include <vector>
 
 #include "android_hardware_display_DisplayViewport.h"
@@ -343,7 +345,7 @@
     void setTouchpadRightClickZoneEnabled(bool enabled);
     void setInputDeviceEnabled(uint32_t deviceId, bool enabled);
     void setShowTouches(bool enabled);
-    void setInteractive(bool interactive);
+    void setNonInteractiveDisplays(const std::set<ui::LogicalDisplayId>& displayIds);
     void reloadCalibration();
     void reloadPointerIcons();
     void requestPointerCapture(const sp<IBinder>& windowToken, bool enabled);
@@ -508,9 +510,11 @@
 
         // Keycodes to be remapped.
         std::map<int32_t /* fromKeyCode */, int32_t /* toKeyCode */> keyRemapping{};
+
+        // Displays which are non-interactive.
+        std::set<ui::LogicalDisplayId> nonInteractiveDisplays;
     } mLocked GUARDED_BY(mLock);
 
-    std::atomic<bool> mInteractive;
     void updateInactivityTimeoutLocked();
     void handleInterceptActions(jint wmActions, nsecs_t when, uint32_t& policyFlags);
     void ensureSpriteControllerLocked();
@@ -524,12 +528,13 @@
     void forEachPointerControllerLocked(std::function<void(PointerController&)> apply)
             REQUIRES(mLock);
     PointerIcon loadPointerIcon(JNIEnv* env, ui::LogicalDisplayId displayId, PointerIconStyle type);
+    bool isDisplayInteractive(ui::LogicalDisplayId displayId);
 
     static inline JNIEnv* jniEnv() { return AndroidRuntime::getJNIEnv(); }
 };
 
 NativeInputManager::NativeInputManager(jobject serviceObj, const sp<Looper>& looper)
-      : mLooper(looper), mInteractive(true) {
+      : mLooper(looper) {
     JNIEnv* env = jniEnv();
 
     mServiceObj = env->NewGlobalRef(serviceObj);
@@ -547,9 +552,13 @@
 
 void NativeInputManager::dump(std::string& dump) {
     dump += "Input Manager State:\n";
-    dump += StringPrintf(INDENT "Interactive: %s\n", toString(mInteractive.load()));
     { // acquire lock
         std::scoped_lock _l(mLock);
+        auto logicalDisplayIdToString = [](const ui::LogicalDisplayId& displayId) {
+            return std::to_string(displayId.val());
+        };
+        dump += StringPrintf(INDENT "Display not interactive: %s\n",
+                             dumpSet(mLocked.nonInteractiveDisplays, streamableToString).c_str());
         dump += StringPrintf(INDENT "System UI Lights Out: %s\n",
                              toString(mLocked.systemUiLightsOut));
         dump += StringPrintf(INDENT "Pointer Speed: %" PRId32 "\n", mLocked.pointerSpeed);
@@ -1476,8 +1485,10 @@
     mInputManager->getDispatcher().requestPointerCapture(windowToken, enabled);
 }
 
-void NativeInputManager::setInteractive(bool interactive) {
-    mInteractive = interactive;
+void NativeInputManager::setNonInteractiveDisplays(
+        const std::set<ui::LogicalDisplayId>& displayIds) {
+    std::scoped_lock _l(mLock);
+    mLocked.nonInteractiveDisplays = displayIds;
 }
 
 void NativeInputManager::reloadCalibration() {
@@ -1606,7 +1617,7 @@
     // - Ignore untrusted events and pass them along.
     // - Ask the window manager what to do with normal events and trusted injected events.
     // - For normal events wake and brighten the screen if currently off or dim.
-    const bool interactive = mInteractive.load();
+    const bool interactive = isDisplayInteractive(keyEvent.getDisplayId());
     if (interactive) {
         policyFlags |= POLICY_FLAG_INTERACTIVE;
     }
@@ -1644,7 +1655,7 @@
     // - No special filtering for injected events required at this time.
     // - Filter normal events based on screen state.
     // - For normal events brighten (but do not wake) the screen if currently dim.
-    const bool interactive = mInteractive.load();
+    const bool interactive = isDisplayInteractive(displayId);
     if (interactive) {
         policyFlags |= POLICY_FLAG_INTERACTIVE;
     }
@@ -1683,6 +1694,24 @@
     }
 }
 
+bool NativeInputManager::isDisplayInteractive(ui::LogicalDisplayId displayId) {
+    // If an input event doesn't have an associated id, use the default display id
+    if (displayId == ui::LogicalDisplayId::INVALID) {
+        displayId = ui::LogicalDisplayId::DEFAULT;
+    }
+
+    { // acquire lock
+        std::scoped_lock _l(mLock);
+
+        auto it = mLocked.nonInteractiveDisplays.find(displayId);
+        if (it != mLocked.nonInteractiveDisplays.end()) {
+            return false;
+        }
+    } // release lock
+
+    return true;
+}
+
 nsecs_t NativeInputManager::interceptKeyBeforeDispatching(const sp<IBinder>& token,
                                                           const KeyEvent& keyEvent,
                                                           uint32_t policyFlags) {
@@ -2372,10 +2401,17 @@
     im->setShowTouches(enabled);
 }
 
-static void nativeSetInteractive(JNIEnv* env, jobject nativeImplObj, jboolean interactive) {
+static void nativeSetNonInteractiveDisplays(JNIEnv* env, jobject nativeImplObj,
+                                            jintArray displayIds) {
     NativeInputManager* im = getNativeInputManager(env, nativeImplObj);
 
-    im->setInteractive(interactive);
+    const std::vector displayIdsVec = getIntArray(env, displayIds);
+    std::set<ui::LogicalDisplayId> logicalDisplayIds;
+    for (int displayId : displayIdsVec) {
+        logicalDisplayIds.emplace(ui::LogicalDisplayId{displayId});
+    }
+
+    im->setNonInteractiveDisplays(logicalDisplayIds);
 }
 
 static void nativeReloadCalibration(JNIEnv* env, jobject nativeImplObj) {
@@ -3021,7 +3057,7 @@
          (void*)nativeSetShouldNotifyTouchpadHardwareState},
         {"setTouchpadRightClickZoneEnabled", "(Z)V", (void*)nativeSetTouchpadRightClickZoneEnabled},
         {"setShowTouches", "(Z)V", (void*)nativeSetShowTouches},
-        {"setInteractive", "(Z)V", (void*)nativeSetInteractive},
+        {"setNonInteractiveDisplays", "([I)V", (void*)nativeSetNonInteractiveDisplays},
         {"reloadCalibration", "()V", (void*)nativeReloadCalibration},
         {"vibrate", "(I[J[III)V", (void*)nativeVibrate},
         {"vibrateCombined", "(I[JLandroid/util/SparseArray;II)V", (void*)nativeVibrateCombined},
diff --git a/services/core/xsd/display-device-config/display-device-config.xsd b/services/core/xsd/display-device-config/display-device-config.xsd
index 0eafb59..a07facf 100644
--- a/services/core/xsd/display-device-config/display-device-config.xsd
+++ b/services/core/xsd/display-device-config/display-device-config.xsd
@@ -512,8 +512,6 @@
                 <xs:annotation name="final"/>
             </xs:element>
         </xs:sequence>
-        <!-- valid value of interpolation if specified: linear -->
-        <xs:attribute name="interpolation" type="xs:string" use="optional"/>
     </xs:complexType>
 
     <xs:complexType name="brightnessPoint">
diff --git a/services/core/xsd/display-device-config/schema/current.txt b/services/core/xsd/display-device-config/schema/current.txt
index 355b0ab..5309263 100644
--- a/services/core/xsd/display-device-config/schema/current.txt
+++ b/services/core/xsd/display-device-config/schema/current.txt
@@ -91,8 +91,6 @@
   public class ComprehensiveBrightnessMap {
     ctor public ComprehensiveBrightnessMap();
     method @NonNull public final java.util.List<com.android.server.display.config.BrightnessPoint> getBrightnessPoint();
-    method public String getInterpolation();
-    method public void setInterpolation(String);
   }
 
   public class Density {
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 407a5a6..4e89b85 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -4152,8 +4152,10 @@
     }
 
     private void checkAllUsersAreAffiliatedWithDevice() {
-        Preconditions.checkCallAuthorization(areAllUsersAffiliatedWithDeviceLocked(),
-                "operation not allowed when device has unaffiliated users");
+        synchronized (getLockObject()) {
+            Preconditions.checkCallAuthorization(areAllUsersAffiliatedWithDeviceLocked(),
+                    "operation not allowed when device has unaffiliated users");
+        }
     }
 
     @Override
@@ -11362,7 +11364,7 @@
         if (mOwners.hasDeviceOwner()) {
             return false;
         }
-        
+
         final ComponentName profileOwner = getProfileOwnerAsUser(userId);
         if (profileOwner == null) {
             return false;
@@ -11371,7 +11373,7 @@
         if (isManagedProfile(userId)) {
             return false;
         }
-        
+
         return true;
     }
     private void enforceCanQueryLockTaskLocked(ComponentName who, String callerPackageName) {
@@ -18213,6 +18215,7 @@
         return false;
     }
 
+    @GuardedBy("getLockObject()")
     private boolean areAllUsersAffiliatedWithDeviceLocked() {
         return mInjector.binderWithCleanCallingIdentity(() -> {
             final List<UserInfo> userInfos = mUserManager.getAliveUsers();
@@ -18310,10 +18313,12 @@
 
         final CallerIdentity caller = getCallerIdentity(admin, packageName);
         if (isPermissionCheckFlagEnabled()) {
-            Preconditions.checkCallAuthorization(isOrganizationOwnedDeviceWithManagedProfile()
-                    || areAllUsersAffiliatedWithDeviceLocked());
-            enforcePermission(MANAGE_DEVICE_POLICY_SECURITY_LOGGING, caller.getPackageName(),
-                    UserHandle.USER_ALL);
+            synchronized (getLockObject()) {
+                Preconditions.checkCallAuthorization(isOrganizationOwnedDeviceWithManagedProfile()
+                        || areAllUsersAffiliatedWithDeviceLocked());
+                enforcePermission(MANAGE_DEVICE_POLICY_SECURITY_LOGGING, caller.getPackageName(),
+                        UserHandle.USER_ALL);
+            }
         } else {
             if (admin != null) {
                 Preconditions.checkCallAuthorization(
@@ -18325,8 +18330,10 @@
                         isCallerDelegate(caller, DELEGATION_SECURITY_LOGGING));
             }
 
-            Preconditions.checkCallAuthorization(isOrganizationOwnedDeviceWithManagedProfile()
-                    || areAllUsersAffiliatedWithDeviceLocked());
+            synchronized (getLockObject()) {
+                Preconditions.checkCallAuthorization(isOrganizationOwnedDeviceWithManagedProfile()
+                        || areAllUsersAffiliatedWithDeviceLocked());
+            }
         }
 
         DevicePolicyEventLogger
@@ -19384,11 +19391,13 @@
                     PolicyDefinition.RESET_PASSWORD_TOKEN,
                     enforcingAdmin,
                     userId);
-            // TODO(b/369152176): Address difference in behavior regarding addEscrowToken when
-            //  compared with the else branch.
             long tokenHandle = addEscrowToken(
                     token, currentTokenHandle == null ? 0 : currentTokenHandle, userId);
             if (tokenHandle == 0) {
+                mDevicePolicyEngine.removeLocalPolicy(
+                        PolicyDefinition.RESET_PASSWORD_TOKEN,
+                        enforcingAdmin,
+                        userId);
                 return false;
             }
             mDevicePolicyEngine.setLocalPolicy(
@@ -24538,7 +24547,8 @@
             }
         });
     }
-    
+
+    @GuardedBy("getLockObject()")
     private void migrateUserControlDisabledPackagesLocked() {
         Binder.withCleanCallingIdentity(() -> {
             List<UserInfo> users = mUserManager.getUsers();
diff --git a/services/supervision/java/com/android/server/supervision/SupervisionManagerInternal.java b/services/supervision/java/com/android/server/supervision/SupervisionManagerInternal.java
new file mode 100644
index 0000000..fead05b
--- /dev/null
+++ b/services/supervision/java/com/android/server/supervision/SupervisionManagerInternal.java
@@ -0,0 +1,46 @@
+/*
+ * 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.server.supervision;
+
+import android.annotation.Nullable;
+import android.annotation.UserIdInt;
+import android.os.Bundle;
+
+/**
+ * Local system service interface for {@link SupervisionService}.
+ *
+ * @hide Only for use within Android OS.
+ */
+public abstract class SupervisionManagerInternal {
+    /**
+     * Returns whether supervision is enabled for the specified user
+     *
+     * @param userId The user to retrieve the supervision state for
+     * @return whether the user is supervised
+     */
+    public abstract boolean isSupervisionEnabledForUser(@UserIdInt int userId);
+
+    /**
+     * Sets whether the supervision lock screen should be shown for the specified user
+     *
+     * @param userId The user set the superivision state for
+     * @param enabled Whether or not the superivision lock screen needs to be shown
+     * @param options Optional configuration parameters for the supervision lock screen
+     */
+    public abstract void setSupervisionLockscreenEnabledForUser(
+            @UserIdInt int userId, boolean enabled, @Nullable Bundle options);
+}
diff --git a/services/supervision/java/com/android/server/supervision/SupervisionService.java b/services/supervision/java/com/android/server/supervision/SupervisionService.java
index 7ffd0ec..4c515c1 100644
--- a/services/supervision/java/com/android/server/supervision/SupervisionService.java
+++ b/services/supervision/java/com/android/server/supervision/SupervisionService.java
@@ -18,14 +18,22 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UserIdInt;
 import android.app.supervision.ISupervisionManager;
 import android.content.Context;
+import android.content.pm.UserInfo;
+import android.os.Bundle;
 import android.os.RemoteException;
 import android.os.ResultReceiver;
 import android.os.ShellCallback;
+import android.util.SparseArray;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.util.DumpUtils;
+import com.android.internal.util.IndentingPrintWriter;
+import com.android.server.LocalServices;
 import com.android.server.SystemService;
+import com.android.server.pm.UserManagerInternal;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -38,13 +46,25 @@
 
     private final Context mContext;
 
+    // TODO(b/362756788): Does this need to be a LockGuard lock?
+    private final Object mLockDoNoUseDirectly = new Object();
+
+    @GuardedBy("getLockObject()")
+    private final SparseArray<SupervisionUserData> mUserData = new SparseArray<>();
+
+    private final UserManagerInternal mUserManagerInternal;
+
     public SupervisionService(Context context) {
-        mContext = context.createAttributionContext("SupervisionService");
+        mContext = context.createAttributionContext(LOG_TAG);
+        mUserManagerInternal = LocalServices.getService(UserManagerInternal.class);
+        mUserManagerInternal.addUserLifecycleListener(new UserLifecycleListener());
     }
 
     @Override
-    public boolean isSupervisionEnabled() {
-        return false;
+    public boolean isSupervisionEnabledForUser(@UserIdInt int userId) {
+        synchronized (getLockObject()) {
+            return getUserDataLocked(userId).supervisionEnabled;
+        }
     }
 
     @Override
@@ -60,11 +80,44 @@
     }
 
     @Override
-    protected void dump(
-            @NonNull FileDescriptor fd, @NonNull PrintWriter fout, @Nullable String[] args) {
-        if (!DumpUtils.checkDumpPermission(mContext, LOG_TAG, fout)) return;
+    protected void dump(@NonNull FileDescriptor fd,
+            @NonNull PrintWriter printWriter, @Nullable String[] args) {
+        if (!DumpUtils.checkDumpPermission(mContext, LOG_TAG, printWriter)) return;
 
-        fout.println("Supervision enabled: " + isSupervisionEnabled());
+        try (var pw = new IndentingPrintWriter(printWriter, "  ")) {
+            pw.println("SupervisionService state:");
+            pw.increaseIndent();
+
+            var users = mUserManagerInternal.getUsers(false);
+            synchronized (getLockObject()) {
+                for (var user : users) {
+                    getUserDataLocked(user.id).dump(pw);
+                    pw.println();
+                }
+            }
+        }
+    }
+
+    private Object getLockObject() {
+        return mLockDoNoUseDirectly;
+    }
+
+    @NonNull
+    @GuardedBy("getLockObject()")
+    SupervisionUserData getUserDataLocked(@UserIdInt int userId) {
+        SupervisionUserData data = mUserData.get(userId);
+        if (data == null) {
+            // TODO(b/362790738): Do not create user data for nonexistent users.
+            data = new SupervisionUserData(userId);
+            mUserData.append(userId, data);
+        }
+        return data;
+    }
+
+    void setSupervisionEnabledForUser(@UserIdInt int userId, boolean enabled) {
+        synchronized (getLockObject()) {
+            getUserDataLocked(userId).supervisionEnabled = enabled;
+        }
     }
 
     public static class Lifecycle extends SystemService {
@@ -77,7 +130,35 @@
 
         @Override
         public void onStart() {
+            publishLocalService(SupervisionManagerInternal.class, mSupervisionService.mInternal);
             publishBinderService(Context.SUPERVISION_SERVICE, mSupervisionService);
         }
     }
+
+    final SupervisionManagerInternal mInternal = new SupervisionManagerInternal() {
+        public boolean isSupervisionEnabledForUser(@UserIdInt int userId) {
+            synchronized (getLockObject()) {
+                return getUserDataLocked(userId).supervisionEnabled;
+            }
+        }
+
+        @Override
+        public void setSupervisionLockscreenEnabledForUser(
+                @UserIdInt int userId, boolean enabled, @Nullable Bundle options) {
+            synchronized (getLockObject()) {
+                SupervisionUserData data = getUserDataLocked(userId);
+                data.supervisionLockScreenEnabled = enabled;
+                data.supervisionLockScreenOptions = options;
+            }
+        }
+    };
+
+    private final class UserLifecycleListener implements UserManagerInternal.UserLifecycleListener {
+        @Override
+        public void onUserRemoved(UserInfo user) {
+            synchronized (getLockObject()) {
+                mUserData.remove(user.id);
+            }
+        }
+    }
 }
diff --git a/services/supervision/java/com/android/server/supervision/SupervisionServiceShellCommand.java b/services/supervision/java/com/android/server/supervision/SupervisionServiceShellCommand.java
index 3aba24a..2adaae3 100644
--- a/services/supervision/java/com/android/server/supervision/SupervisionServiceShellCommand.java
+++ b/services/supervision/java/com/android/server/supervision/SupervisionServiceShellCommand.java
@@ -17,8 +17,7 @@
 package com.android.server.supervision;
 
 import android.os.ShellCommand;
-
-import java.io.PrintWriter;
+import android.os.UserHandle;
 
 public class SupervisionServiceShellCommand extends ShellCommand {
     private final SupervisionService mService;
@@ -32,30 +31,29 @@
         if (cmd == null) {
             return handleDefaultCommands(null);
         }
-        final PrintWriter pw = getOutPrintWriter();
         switch (cmd) {
-            case "help": return help(pw);
-            case "is-enabled": return isEnabled(pw);
+            case "enable": return setEnabled(true);
+            case "disable": return setEnabled(false);
             default: return handleDefaultCommands(cmd);
         }
     }
 
-    private int help(PrintWriter pw) {
-        pw.println("Supervision service commands:");
-        pw.println("  help");
-        pw.println("      Prints this help text");
-        pw.println("  is-enabled");
-        pw.println("      Is supervision enabled");
-        return 0;
-    }
-
-    private int isEnabled(PrintWriter pw) {
-        pw.println(mService.isSupervisionEnabled());
+    private int setEnabled(boolean enabled) {
+        final var pw = getOutPrintWriter();
+        final var userId = UserHandle.parseUserArg(getNextArgRequired());
+        mService.setSupervisionEnabledForUser(userId, enabled);
         return 0;
     }
 
     @Override
     public void onHelp() {
-        help(getOutPrintWriter());
+        final var pw = getOutPrintWriter();
+        pw.println("Supervision service (supervision) commands:");
+        pw.println("  help");
+        pw.println("      Prints this help text");
+        pw.println("  enable <USER_ID>");
+        pw.println("      Enables supervision for the given user.");
+        pw.println("  disable <USER_ID>");
+        pw.println("      Disables supervision for the given user.");
     }
 }
diff --git a/services/supervision/java/com/android/server/supervision/SupervisionUserData.java b/services/supervision/java/com/android/server/supervision/SupervisionUserData.java
new file mode 100644
index 0000000..5616237
--- /dev/null
+++ b/services/supervision/java/com/android/server/supervision/SupervisionUserData.java
@@ -0,0 +1,45 @@
+/*
+ * 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.server.supervision;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.UserIdInt;
+import android.os.Bundle;
+import android.util.IndentingPrintWriter;
+
+/** User specific data, used internally by the {@link SupervisionService}. */
+public class SupervisionUserData {
+    public final @UserIdInt int userId;
+    public boolean supervisionEnabled;
+    public boolean supervisionLockScreenEnabled;
+    @Nullable public Bundle supervisionLockScreenOptions;
+
+    public SupervisionUserData(@UserIdInt int userId) {
+        this.userId = userId;
+    }
+
+    void dump(@NonNull IndentingPrintWriter pw) {
+        pw.println();
+        pw.println("User " + userId + ":");
+        pw.increaseIndent();
+        pw.println("supervisionEnabled: " + supervisionEnabled);
+        pw.println("supervisionLockScreenEnabled: " + supervisionLockScreenEnabled);
+        pw.println("supervisionLockScreenOptions: " + supervisionLockScreenOptions);
+        pw.decreaseIndent();
+    }
+}
diff --git a/services/tests/InputMethodSystemServerTests/src/com/android/server/inputmethod/InputMethodManagerServiceTests.java b/services/tests/InputMethodSystemServerTests/src/com/android/server/inputmethod/InputMethodManagerServiceTests.java
index e5d3153..72cbac3 100644
--- a/services/tests/InputMethodSystemServerTests/src/com/android/server/inputmethod/InputMethodManagerServiceTests.java
+++ b/services/tests/InputMethodSystemServerTests/src/com/android/server/inputmethod/InputMethodManagerServiceTests.java
@@ -35,6 +35,7 @@
 public final class InputMethodManagerServiceTests {
     static final int SYSTEM_DECORATION_SUPPORT_DISPLAY_ID = 2;
     static final int NO_SYSTEM_DECORATION_SUPPORT_DISPLAY_ID = 3;
+    private static final int TEST_IME_USER_ID = 1;
 
     static InputMethodManagerService.ImeDisplayValidator sChecker =
             (displayId) -> {
@@ -102,7 +103,8 @@
                 null,
                 null,
                 null,
-                null));
+                null,
+                TEST_IME_USER_ID));
 
         history.dump(new PrintWriter(writer), "" /* prefix */);
 
diff --git a/services/tests/PackageManagerComponentOverrideTests/src/com/android/server/pm/test/override/PackageManagerComponentLabelIconOverrideTest.kt b/services/tests/PackageManagerComponentOverrideTests/src/com/android/server/pm/test/override/PackageManagerComponentLabelIconOverrideTest.kt
index 5c4716d..7d5532f 100644
--- a/services/tests/PackageManagerComponentOverrideTests/src/com/android/server/pm/test/override/PackageManagerComponentLabelIconOverrideTest.kt
+++ b/services/tests/PackageManagerComponentOverrideTests/src/com/android/server/pm/test/override/PackageManagerComponentLabelIconOverrideTest.kt
@@ -57,6 +57,7 @@
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.junit.runners.Parameterized
+import org.mockito.ArgumentMatchers.eq
 import org.mockito.Mockito.any
 import org.mockito.Mockito.anyInt
 import org.mockito.Mockito.doReturn
@@ -383,6 +384,10 @@
                     android.Manifest.permission.INTERACT_ACROSS_USERS_FULL)) {
                 PackageManager.PERMISSION_GRANTED
             }
+            whenever(this.checkPermission(
+                eq(android.Manifest.permission.INTERACT_ACROSS_USERS_FULL), anyInt(), anyInt())) {
+                PackageManager.PERMISSION_GRANTED
+            }
         }
         val mockSharedLibrariesImpl: SharedLibrariesImpl = mock {
             whenever(this.snapshot()) { this@mock }
diff --git a/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/pkg/PackageStateTest.kt b/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/pkg/PackageStateTest.kt
index b21c349..2144785 100644
--- a/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/pkg/PackageStateTest.kt
+++ b/services/tests/PackageManagerServiceTests/unit/src/com/android/server/pm/test/pkg/PackageStateTest.kt
@@ -94,6 +94,7 @@
             ParsedService::getIntents,
             ParsedService::getProperties,
             Intent::getCategories,
+            Intent::getExtraIntentKeys,
             PackageUserState::getDisabledComponents,
             PackageUserState::getEnabledComponents,
             PackageUserState::getSharedLibraryOverlayPaths,
diff --git a/services/tests/displayservicetests/src/com/android/server/display/DisplayDeviceConfigTest.java b/services/tests/displayservicetests/src/com/android/server/display/DisplayDeviceConfigTest.java
index fd05b26..8e1be9a 100644
--- a/services/tests/displayservicetests/src/com/android/server/display/DisplayDeviceConfigTest.java
+++ b/services/tests/displayservicetests/src/com/android/server/display/DisplayDeviceConfigTest.java
@@ -392,7 +392,7 @@
     public void testInvalidLuxThrottling() throws Exception {
         setupDisplayDeviceConfigFromDisplayConfigFile(
                 getContent(getInvalidLuxThrottling(), getValidProxSensor(),
-                        /* includeIdleMode= */ true, /* enableEvenDimmer */ false));
+                        /* includeIdleMode= */ true, /* enableEvenDimmer= */ false));
 
         Map<DisplayDeviceConfig.BrightnessLimitMapType, Map<Float, Float>> luxThrottlingData =
                 mDisplayDeviceConfig.getLuxThrottlingData();
@@ -600,7 +600,7 @@
     public void testProximitySensorWithEmptyValuesFromDisplayConfig() throws IOException {
         setupDisplayDeviceConfigFromDisplayConfigFile(
                 getContent(getValidLuxThrottling(), getProxSensorWithEmptyValues(),
-                        /* includeIdleMode= */ true, /* enableEvenDimmer */ false));
+                        /* includeIdleMode= */ true, /* enableEvenDimmer= */ false));
         assertNull(mDisplayDeviceConfig.getProximitySensor());
     }
 
@@ -608,7 +608,7 @@
     public void testProximitySensorWithRefreshRatesFromDisplayConfig() throws IOException {
         setupDisplayDeviceConfigFromDisplayConfigFile(
                 getContent(getValidLuxThrottling(), getValidProxSensorWithRefreshRateAndVsyncRate(),
-                        /* includeIdleMode= */ true, /* enableEvenDimmer */ false));
+                        /* includeIdleMode= */ true, /* enableEvenDimmer= */ false));
         assertEquals("test_proximity_sensor",
                 mDisplayDeviceConfig.getProximitySensor().type);
         assertEquals("Test Proximity Sensor",
@@ -803,7 +803,7 @@
     @Test
     public void testBrightnessRamps_IdleFallsBackToConfigInteractive() throws IOException {
         setupDisplayDeviceConfigFromDisplayConfigFile(getContent(getValidLuxThrottling(),
-                getValidProxSensor(), /* includeIdleMode= */ false, /* enableEvenDimmer */ false));
+                getValidProxSensor(), /* includeIdleMode= */ false, /* enableEvenDimmer= */ false));
 
         assertEquals(mDisplayDeviceConfig.getBrightnessRampDecreaseMaxMillis(), 3000);
         assertEquals(mDisplayDeviceConfig.getBrightnessRampIncreaseMaxMillis(), 2000);
@@ -820,14 +820,14 @@
     @Test
     public void testBrightnessCapForWearBedtimeMode() throws IOException {
         setupDisplayDeviceConfigFromDisplayConfigFile(getContent(getValidLuxThrottling(),
-                getValidProxSensor(), /* includeIdleMode= */ false, /* enableEvenDimmer */ false));
+                getValidProxSensor(), /* includeIdleMode= */ false, /* enableEvenDimmer= */ false));
         assertEquals(0.1f, mDisplayDeviceConfig.getBrightnessCapForWearBedtimeMode(), ZERO_DELTA);
     }
 
     @Test
     public void testAutoBrightnessBrighteningLevels() throws IOException {
         setupDisplayDeviceConfigFromDisplayConfigFile(getContent(getValidLuxThrottling(),
-                getValidProxSensor(), /* includeIdleMode= */ false, /* enableEvenDimmer */ false));
+                getValidProxSensor(), /* includeIdleMode= */ false, /* enableEvenDimmer= */ false));
 
         assertArrayEquals(new float[]{0.0f, 80},
                 mDisplayDeviceConfig.getAutoBrightnessBrighteningLevelsLux(
@@ -890,7 +890,7 @@
         when(mFlags.areAutoBrightnessModesEnabled()).thenReturn(false);
         setupDisplayDeviceConfigFromConfigResourceFile();
         setupDisplayDeviceConfigFromDisplayConfigFile(getContent(getValidLuxThrottling(),
-                getValidProxSensor(), /* includeIdleMode= */ false, /* enableEvenDimmer */ false));
+                getValidProxSensor(), /* includeIdleMode= */ false, /* enableEvenDimmer= */ false));
 
         assertArrayEquals(new float[]{brightnessIntToFloat(50), brightnessIntToFloat(100),
                         brightnessIntToFloat(150)},
@@ -929,7 +929,7 @@
         when(mFlags.isEvenDimmerEnabled()).thenReturn(true);
         when(mResources.getBoolean(R.bool.config_evenDimmerEnabled)).thenReturn(true);
         setupDisplayDeviceConfigFromDisplayConfigFile(getContent(getValidLuxThrottling(),
-                getValidProxSensor(), /* includeIdleMode= */ false, /* enableEvenDimmer */ true));
+                getValidProxSensor(), /* includeIdleMode= */ false, /* enableEvenDimmer= */ true));
 
         assertTrue(mDisplayDeviceConfig.isEvenDimmerAvailable());
         assertEquals(0.01f, mDisplayDeviceConfig.getBacklightFromBrightness(0.002f), ZERO_DELTA);
@@ -1365,7 +1365,7 @@
 
     private String getContent() {
         return getContent(getValidLuxThrottling(), getValidProxSensor(),
-                /* includeIdleMode= */ true, false);
+                /* includeIdleMode= */ true, /* enableEvenDimmer= */ false);
     }
 
     private String getContent(String brightnessCapConfig, String proxSensor,
diff --git a/services/tests/displayservicetests/src/com/android/server/display/LocalDisplayAdapterTest.java b/services/tests/displayservicetests/src/com/android/server/display/LocalDisplayAdapterTest.java
index 120cc84..f5bed99 100644
--- a/services/tests/displayservicetests/src/com/android/server/display/LocalDisplayAdapterTest.java
+++ b/services/tests/displayservicetests/src/com/android/server/display/LocalDisplayAdapterTest.java
@@ -29,8 +29,10 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assume.assumeTrue;
+import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyFloat;
 import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.times;
@@ -45,6 +47,7 @@
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
+import android.util.Spline;
 import android.view.Display;
 import android.view.DisplayAddress;
 import android.view.SurfaceControl;
@@ -59,6 +62,7 @@
 import com.android.internal.R;
 import com.android.server.LocalServices;
 import com.android.server.display.LocalDisplayAdapter.BacklightAdapter;
+import com.android.server.display.color.ColorDisplayService;
 import com.android.server.display.feature.DisplayManagerFlags;
 import com.android.server.display.mode.DisplayModeDirector;
 import com.android.server.display.notifications.DisplayNotificationManager;
@@ -119,6 +123,8 @@
     private DisplayManagerFlags mFlags;
     @Mock
     private DisplayPowerController mMockedDisplayPowerController;
+    @Mock
+    private ColorDisplayService.ColorDisplayServiceInternal mMockedColorDisplayServiceInternal;
 
     private Handler mHandler;
 
@@ -133,6 +139,11 @@
     private Injector mInjector;
 
     @Mock
+    private DisplayDeviceConfig mMockDisplayDeviceConfig;
+    @Mock
+    private BacklightAdapter mMockBacklightAdapter;
+
+    @Mock
     private LocalDisplayAdapter.SurfaceControlProxy mSurfaceControlProxy;
     private static final float[] DISPLAY_RANGE_NITS = { 2.685f, 478.5f };
     private static final int[] BACKLIGHT_RANGE = { 1, 255 };
@@ -150,6 +161,9 @@
         doReturn(mMockedResources).when(mMockedContext).getResources();
         LocalServices.removeServiceForTest(LightsManager.class);
         LocalServices.addService(LightsManager.class, mMockedLightsManager);
+        LocalServices.removeServiceForTest(ColorDisplayService.ColorDisplayServiceInternal.class);
+        LocalServices.addService(ColorDisplayService.ColorDisplayServiceInternal.class,
+                mMockedColorDisplayServiceInternal);
         mInjector = new Injector();
         when(mSurfaceControlProxy.getBootDisplayModeSupport()).thenReturn(true);
         mAdapter = new LocalDisplayAdapter(mMockedSyncRoot, mMockedContext, mHandler,
@@ -211,7 +225,15 @@
         when(mMockedResources.getIntArray(
                 com.android.internal.R.array.config_autoBrightnessLcdBacklightValues))
                 .thenReturn(new int[]{});
+
+        when(mMockedColorDisplayServiceInternal.fetchEvenDimmerSpline(3)).thenReturn(
+                new Spline.LinearSpline(
+                        new float[]{2f, 3.0f, 500f, 2000f},
+                        new float[]{100, 0, 0, 0}));
+        when(mMockDisplayDeviceConfig.isEvenDimmerAvailable()).thenReturn(true);
+
         doReturn(true).when(mFlags).isDisplayOffloadEnabled();
+        doReturn(true).when(mFlags).isEvenDimmerEnabled();
         initDisplayOffloadSession();
     }
 
@@ -222,6 +244,122 @@
         }
     }
 
+    @Test
+    public void testEvenDimmer() throws InterruptedException {
+        // Set up
+        FakeDisplay display = new FakeDisplay(PORT_A);
+        setUpDisplay(display);
+        updateAvailableDisplays();
+        mAdapter.registerLocked();
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        assertThat(mListener.addedDisplays.size()).isEqualTo(1);
+        DisplayDevice displayDevice = mListener.addedDisplays.get(0);
+
+        // brightness|backlight| nits | strength
+        //  0.5      |   0.45  | 600  |  0     // initial setup value
+        //  0.4      |   0.35  | 500  |  0     // normal range value
+        //  0.31     |   0.2   |   3  |  0     // transition point
+        //  0.16     |  0.125  | 2.5  |  50    // mid point of even dimmer
+        //  0.1      |   0.05  |   2  |  100   // bottom of even dimmer range
+        //  0.05     |   0.01  |   1  |  100+ // beyond strength=100 range (should still return 100)
+        when(mMockDisplayDeviceConfig.getEvenDimmerTransitionPoint()).thenReturn(0.31f);
+        when(mMockDisplayDeviceConfig.getBacklightFromBrightness(0.5f)).thenReturn(0.45f);
+        when(mMockDisplayDeviceConfig.getBacklightFromBrightness(0.4f)).thenReturn(0.35f);
+        when(mMockDisplayDeviceConfig.getBacklightFromBrightness(0.31f)).thenReturn(0.2f);
+        when(mMockDisplayDeviceConfig.getBacklightFromBrightness(0.16f)).thenReturn(0.125f);
+        when(mMockDisplayDeviceConfig.getBacklightFromBrightness(0.1f)).thenReturn(0.05f);
+        when(mMockDisplayDeviceConfig.getBacklightFromBrightness(0.05f)).thenReturn(0.01f);
+        when(mMockDisplayDeviceConfig.getNitsFromBacklight(0.45f)).thenReturn(600f);
+        when(mMockDisplayDeviceConfig.getNitsFromBacklight(0.35f)).thenReturn(500f);
+        when(mMockDisplayDeviceConfig.getNitsFromBacklight(0.2f)).thenReturn(3f);
+        when(mMockDisplayDeviceConfig.getNitsFromBacklight(0.125f)).thenReturn(2.5f);
+        when(mMockDisplayDeviceConfig.getNitsFromBacklight(0.05f)).thenReturn(2f);
+        when(mMockDisplayDeviceConfig.getNitsFromBacklight(0.01f)).thenReturn(1f);
+
+        // initialise brightness to 0.5
+        Runnable changeStateRunnable = displayDevice.requestDisplayStateLocked(Display.STATE_ON,
+                0.5f, 0.5f, null);
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        changeStateRunnable.run();
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        verify(mSurfaceControlProxy).setDisplayPowerMode(any(), anyInt());
+        verify(mMockBacklightAdapter).setBacklight(anyFloat(), anyFloat(), anyFloat(), anyFloat());
+        verify(mMockedColorDisplayServiceInternal).applyEvenDimmerColorChanges(eq(false), eq(0));
+        verify(mMockedColorDisplayServiceInternal).fetchEvenDimmerSpline(eq(3.0f));
+
+        // set up normal brightness range
+        changeStateRunnable = displayDevice.requestDisplayStateLocked(Display.STATE_ON, 0.4f, 0.4f,
+                null);
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        changeStateRunnable.run();
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        // verify normal brightness range
+        verify(mMockBacklightAdapter).setBacklight(0.35f, 500f, 0.35f, 500f);
+        verify(mMockedColorDisplayServiceInternal,
+                times(1)) // no more, since the strength is the same
+                .applyEvenDimmerColorChanges(eq(false), eq(0));
+        verify(mMockedColorDisplayServiceInternal, times(2)).fetchEvenDimmerSpline(eq(3.0f));
+
+        // set up even dimmer edge range
+        changeStateRunnable = displayDevice.requestDisplayStateLocked(Display.STATE_ON, 0.31f,
+                0.31f, null);
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        changeStateRunnable.run();
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        // verify even dimmer edge range
+        verify(mMockBacklightAdapter).setBacklight(0.2f, 3f, 0.2f, 3f);
+        // verify no more times, since the strength and enabled-ness is the same
+        verify(mMockedColorDisplayServiceInternal, times(1)).applyEvenDimmerColorChanges(eq(false),
+                eq(0));
+        verify(mMockedColorDisplayServiceInternal, times(3)).fetchEvenDimmerSpline(eq(3.0f));
+
+        // set up mid point of even dimmer range
+        changeStateRunnable = displayDevice.requestDisplayStateLocked(Display.STATE_ON, 0.16f,
+                0.16f, null);
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        changeStateRunnable.run();
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        // verify within even dimmer range
+        verify(mMockBacklightAdapter).setBacklight(0.125f, 2.5f, 0.125f, 2.5f);
+        verify(mMockedColorDisplayServiceInternal).applyEvenDimmerColorChanges(eq(true), eq(50));
+        verify(mMockedColorDisplayServiceInternal, times(4)).fetchEvenDimmerSpline(eq(3.0f));
+
+        // set up within even dimmer range
+        changeStateRunnable = displayDevice.requestDisplayStateLocked(Display.STATE_ON, 0.1f, 0.1f,
+                null);
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        changeStateRunnable.run();
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        // verify within even dimmer range
+        verify(mMockBacklightAdapter).setBacklight(0.05f, 2f, 0.05f, 2f);
+        verify(mMockedColorDisplayServiceInternal).applyEvenDimmerColorChanges(eq(true), eq(100));
+        verify(mMockedColorDisplayServiceInternal, times(5)).fetchEvenDimmerSpline(eq(3.0f));
+
+        // set up below even dimmer range
+        changeStateRunnable = displayDevice.requestDisplayStateLocked(Display.STATE_ON, 0.05f,
+                0.05f, null);
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        changeStateRunnable.run();
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        // verify within even dimmer range
+        verify(mMockBacklightAdapter).setBacklight(0.01f, 1f, 0.01f, 1f);
+        // ensure no greater than 100 strength is returned, therefore not called again.
+        verify(mMockedColorDisplayServiceInternal).applyEvenDimmerColorChanges(eq(true), eq(100));
+        verify(mMockedColorDisplayServiceInternal, times(6)).fetchEvenDimmerSpline(eq(3.0f));
+
+        // set up return to normal range
+        changeStateRunnable = displayDevice.requestDisplayStateLocked(Display.STATE_ON, 0.4f, 0.4f,
+                null);
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        changeStateRunnable.run();
+        waitForHandlerToComplete(mHandler, HANDLER_WAIT_MS);
+        // verify return to normal range
+        verify(mMockBacklightAdapter, times(2)).setBacklight(0.35f, 500f, 0.35f, 500f);
+        verify(mMockedColorDisplayServiceInternal, times(2)).applyEvenDimmerColorChanges(eq(false),
+                anyInt());
+        verify(mMockedColorDisplayServiceInternal, times(7)).fetchEvenDimmerSpline(eq(3.0f));
+    }
+
     /**
      * Confirm that display is marked as private when it is listed in
      * com.android.internal.R.array.config_localPrivateDisplayPorts.
@@ -1461,15 +1599,16 @@
             return mSurfaceControlProxy;
         }
 
-        // Instead of using DisplayDeviceConfig.create(context, physicalDisplayId, isFirstDisplay)
-        // we should use DisplayDeviceConfig.create(context, isFirstDisplay) for the test to ensure
-        // that real device DisplayDeviceConfig is not loaded for FakeDisplay and we are getting
-        // consistent behaviour. Please also note that context passed to this method, is
-        // mMockContext and values will be loaded from mMockResources.
         @Override
         public DisplayDeviceConfig createDisplayDeviceConfig(Context context,
                 long physicalDisplayId, boolean isFirstDisplay, DisplayManagerFlags flags) {
-            return DisplayDeviceConfig.create(context, isFirstDisplay, flags);
+            return mMockDisplayDeviceConfig;
+        }
+
+        @Override
+        public BacklightAdapter getBacklightAdapter(IBinder displayToken, boolean isFirstDisplay,
+                LocalDisplayAdapter.SurfaceControlProxy surfaceControlProxy) {
+            return mMockBacklightAdapter;
         }
     }
 
diff --git a/services/tests/powerservicetests/src/com/android/server/power/NotifierTest.java b/services/tests/powerservicetests/src/com/android/server/power/NotifierTest.java
index fc4d8d8..0702926 100644
--- a/services/tests/powerservicetests/src/com/android/server/power/NotifierTest.java
+++ b/services/tests/powerservicetests/src/com/android/server/power/NotifierTest.java
@@ -16,6 +16,9 @@
 
 package com.android.server.power;
 
+import static android.os.PowerManagerInternal.WAKEFULNESS_ASLEEP;
+import static android.os.PowerManagerInternal.WAKEFULNESS_AWAKE;
+
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.mockito.ArgumentMatchers.any;
@@ -31,11 +34,13 @@
 import static org.mockito.Mockito.verifyZeroInteractions;
 import static org.mockito.Mockito.when;
 
+import android.app.ActivityManagerInternal;
 import android.app.AppOpsManager;
 import android.content.Context;
 import android.content.res.Resources;
 import android.hardware.SensorManager;
 import android.hardware.display.AmbientDisplayConfiguration;
+import android.hardware.display.DisplayManagerInternal;
 import android.os.BatteryStats;
 import android.os.Handler;
 import android.os.IWakeLockCallback;
@@ -48,11 +53,18 @@
 import android.os.test.TestLooper;
 import android.provider.Settings;
 import android.testing.TestableContext;
+import android.util.IntArray;
+import android.util.SparseBooleanArray;
+import android.view.Display;
+import android.view.DisplayAddress;
+import android.view.DisplayInfo;
 
 import androidx.test.InstrumentationRegistry;
 
 import com.android.internal.app.IBatteryStats;
 import com.android.server.LocalServices;
+import com.android.server.input.InputManagerInternal;
+import com.android.server.inputmethod.InputMethodManagerInternal;
 import com.android.server.policy.WindowManagerPolicy;
 import com.android.server.power.batterysaver.BatterySaverStateMachine;
 import com.android.server.power.feature.PowerManagerFlags;
@@ -71,6 +83,8 @@
 public class NotifierTest {
     private static final String SYSTEM_PROPERTY_QUIESCENT = "ro.boot.quiescent";
     private static final int USER_ID = 0;
+    private static final int DISPLAY_PORT = 0xFF;
+    private static final long DISPLAY_MODEL = 0xEEEEEEEEL;
 
     @Mock private BatterySaverStateMachine mBatterySaverStateMachineMock;
     @Mock private PowerManagerService.NativeWrapper mNativeWrapperMock;
@@ -81,10 +95,16 @@
     @Mock private InattentiveSleepWarningController mInattentiveSleepWarningControllerMock;
     @Mock private Vibrator mVibrator;
     @Mock private StatusBarManagerInternal mStatusBarManagerInternal;
+    @Mock private InputManagerInternal mInputManagerInternal;
+    @Mock private InputMethodManagerInternal mInputMethodManagerInternal;
+    @Mock private DisplayManagerInternal mDisplayManagerInternal;
+    @Mock private ActivityManagerInternal mActivityManagerInternal;
     @Mock private WakeLockLog mWakeLockLog;
 
     @Mock private IBatteryStats mBatteryStats;
 
+    @Mock private WindowManagerPolicy mPolicy;
+
     @Mock private PowerManagerFlags mPowerManagerFlags;
 
     @Mock private AppOpsManager mAppOpsManager;
@@ -96,6 +116,8 @@
     private FakeExecutor mTestExecutor = new FakeExecutor();
     private Notifier mNotifier;
 
+    private DisplayInfo mDefaultDisplayInfo = new DisplayInfo();
+
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
@@ -103,11 +125,25 @@
         LocalServices.removeServiceForTest(StatusBarManagerInternal.class);
         LocalServices.addService(StatusBarManagerInternal.class, mStatusBarManagerInternal);
 
+        LocalServices.removeServiceForTest(InputManagerInternal.class);
+        LocalServices.addService(InputManagerInternal.class, mInputManagerInternal);
+        LocalServices.removeServiceForTest(InputMethodManagerInternal.class);
+        LocalServices.addService(InputMethodManagerInternal.class, mInputMethodManagerInternal);
+
+        LocalServices.removeServiceForTest(ActivityManagerInternal.class);
+        LocalServices.addService(ActivityManagerInternal.class, mActivityManagerInternal);
+
+        mDefaultDisplayInfo.address = DisplayAddress.fromPortAndModel(DISPLAY_PORT, DISPLAY_MODEL);
+        LocalServices.removeServiceForTest(DisplayManagerInternal.class);
+        LocalServices.addService(DisplayManagerInternal.class, mDisplayManagerInternal);
+
         mContextSpy = spy(new TestableContext(InstrumentationRegistry.getContext()));
         mResourcesSpy = spy(mContextSpy.getResources());
         when(mContextSpy.getResources()).thenReturn(mResourcesSpy);
         when(mSystemPropertiesMock.get(eq(SYSTEM_PROPERTY_QUIESCENT), anyString())).thenReturn("");
         when(mContextSpy.getSystemService(Vibrator.class)).thenReturn(mVibrator);
+        when(mDisplayManagerInternal.getDisplayInfo(Display.DEFAULT_DISPLAY)).thenReturn(
+                mDefaultDisplayInfo);
 
         mService = new PowerManagerService(mContextSpy, mInjector);
     }
@@ -232,6 +268,32 @@
     }
 
     @Test
+    public void testOnGlobalWakefulnessChangeStarted() throws Exception {
+        createNotifier();
+        // GIVEN system is currently non-interactive
+        when(mPowerManagerFlags.isPerDisplayWakeByTouchEnabled()).thenReturn(false);
+        final int displayId1 = 101;
+        final int displayId2 = 102;
+        final int[] displayIds = new int[]{displayId1, displayId2};
+        when(mDisplayManagerInternal.getDisplayIds()).thenReturn(IntArray.wrap(displayIds));
+        mNotifier.onGlobalWakefulnessChangeStarted(WAKEFULNESS_ASLEEP,
+                PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, /* eventTime= */ 1000);
+        mTestLooper.dispatchAll();
+
+        // WHEN a global wakefulness change to interactive starts
+        mNotifier.onGlobalWakefulnessChangeStarted(WAKEFULNESS_AWAKE,
+                PowerManager.WAKE_REASON_TAP, /* eventTime= */ 2000);
+        mTestLooper.dispatchAll();
+
+        // THEN input is notified of all displays being interactive
+        final SparseBooleanArray expectedDisplayInteractivities = new SparseBooleanArray();
+        expectedDisplayInteractivities.put(displayId1, true);
+        expectedDisplayInteractivities.put(displayId2, true);
+        verify(mInputManagerInternal).setDisplayInteractivities(expectedDisplayInteractivities);
+        verify(mInputMethodManagerInternal).setInteractive(/* interactive= */ true);
+    }
+
+    @Test
     public void testOnWakeLockListener_RemoteException_NoRethrow() throws RemoteException {
         when(mPowerManagerFlags.improveWakelockLatency()).thenReturn(true);
         createNotifier();
@@ -551,7 +613,7 @@
                 mContextSpy,
                 mBatteryStats,
                 mInjector.createSuspendBlocker(mService, "testBlocker"),
-                null,
+                mPolicy,
                 null,
                 null,
                 mTestExecutor, mPowerManagerFlags, injector);
diff --git a/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryStatsImplTest.java b/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryStatsImplTest.java
index 1d20538..c037f97 100644
--- a/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryStatsImplTest.java
+++ b/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryStatsImplTest.java
@@ -927,7 +927,7 @@
         assertThat(mPowerStatsStore.getTableOfContents()).isEmpty();
 
         mBatteryStatsImpl.saveBatteryUsageStatsOnReset(mBatteryUsageStatsProvider,
-                mPowerStatsStore);
+                mPowerStatsStore, /* accumulateBatteryUsageStats */ false);
 
         synchronized (mBatteryStatsImpl) {
             mBatteryStatsImpl.noteFlashlightOnLocked(42, mMockClock.realtime, mMockClock.uptime);
diff --git a/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryUsageStatsProviderTest.java b/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryUsageStatsProviderTest.java
index fde84e9..0e60156 100644
--- a/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryUsageStatsProviderTest.java
+++ b/services/tests/powerstatstests/src/com/android/server/power/stats/BatteryUsageStatsProviderTest.java
@@ -419,7 +419,8 @@
                 mock(PowerAttributor.class), mStatsRule.getPowerProfile(),
                 mStatsRule.getCpuScalingPolicies(), powerStatsStore, mMockClock);
 
-        batteryStats.saveBatteryUsageStatsOnReset(provider, powerStatsStore);
+        batteryStats.saveBatteryUsageStatsOnReset(provider, powerStatsStore,
+                /* accumulateBatteryUsageStats */ false);
         synchronized (batteryStats) {
             batteryStats.resetAllStatsAndHistoryLocked(BatteryStatsImpl.RESET_REASON_ADB_COMMAND);
         }
@@ -505,6 +506,102 @@
                 .of(180.0);
     }
 
+    @Test
+    public void accumulateBatteryUsageStats() {
+        BatteryStatsImpl batteryStats = mStatsRule.getBatteryStats();
+
+        setTime(5 * MINUTE_IN_MS);
+
+        // Capture the session start timestamp
+        synchronized (batteryStats) {
+            batteryStats.resetAllStatsAndHistoryLocked(BatteryStatsImpl.RESET_REASON_ADB_COMMAND);
+        }
+
+        PowerStatsStore powerStatsStore = new PowerStatsStore(
+                new File(mStatsRule.getHistoryDir(), getClass().getSimpleName()),
+                mStatsRule.getHandler());
+        powerStatsStore.reset();
+
+        BatteryUsageStatsProvider provider = new BatteryUsageStatsProvider(mContext,
+                mock(PowerAttributor.class), mStatsRule.getPowerProfile(),
+                mStatsRule.getCpuScalingPolicies(), powerStatsStore, mMockClock);
+
+        batteryStats.saveBatteryUsageStatsOnReset(provider, powerStatsStore,
+                /* accumulateBatteryUsageStats */ true);
+
+        synchronized (batteryStats) {
+            batteryStats.noteFlashlightOnLocked(APP_UID,
+                    10 * MINUTE_IN_MS, 10 * MINUTE_IN_MS);
+        }
+        synchronized (batteryStats) {
+            batteryStats.noteFlashlightOffLocked(APP_UID,
+                    20 * MINUTE_IN_MS, 20 * MINUTE_IN_MS);
+        }
+
+        synchronized (batteryStats) {
+            batteryStats.resetAllStatsAndHistoryLocked(BatteryStatsImpl.RESET_REASON_ADB_COMMAND);
+        }
+
+        synchronized (batteryStats) {
+            batteryStats.noteFlashlightOnLocked(APP_UID,
+                    30 * MINUTE_IN_MS, 30 * MINUTE_IN_MS);
+        }
+        synchronized (batteryStats) {
+            batteryStats.noteFlashlightOffLocked(APP_UID,
+                    50 * MINUTE_IN_MS, 50 * MINUTE_IN_MS);
+        }
+        setTime(55 * MINUTE_IN_MS);
+        synchronized (batteryStats) {
+            batteryStats.resetAllStatsAndHistoryLocked(BatteryStatsImpl.RESET_REASON_ADB_COMMAND);
+        }
+
+        // This section has not been saved yet, but should be added to the accumulated totals
+        synchronized (batteryStats) {
+            batteryStats.noteFlashlightOnLocked(APP_UID,
+                    80 * MINUTE_IN_MS, 80 * MINUTE_IN_MS);
+        }
+        synchronized (batteryStats) {
+            batteryStats.noteFlashlightOffLocked(APP_UID,
+                    110 * MINUTE_IN_MS, 110 * MINUTE_IN_MS);
+        }
+        setTime(115 * MINUTE_IN_MS);
+
+        // Await completion
+        ConditionVariable done = new ConditionVariable();
+        mStatsRule.getHandler().post(done::open);
+        done.block();
+
+        BatteryUsageStats stats = provider.getBatteryUsageStats(batteryStats,
+                new BatteryUsageStatsQuery.Builder().accumulated().build());
+
+        assertThat(stats.getStatsStartTimestamp()).isEqualTo(5 * MINUTE_IN_MS);
+        assertThat(stats.getStatsEndTimestamp()).isEqualTo(115 * MINUTE_IN_MS);
+
+        // Section 1 (saved): 20 - 10 = 10
+        // Section 2 (saved): 50 - 30 = 20
+        // Section 3 (fresh): 110 - 80 = 30
+        // Total: 10 + 20 + 30 = 60
+        assertThat(stats.getAggregateBatteryConsumer(
+                        BatteryUsageStats.AGGREGATE_BATTERY_CONSUMER_SCOPE_DEVICE)
+                .getConsumedPower(BatteryConsumer.POWER_COMPONENT_FLASHLIGHT))
+                .isWithin(0.0001)
+                .of(360.0);  // 360 mA * 1.0 hour
+        assertThat(stats.getAggregateBatteryConsumer(
+                        BatteryUsageStats.AGGREGATE_BATTERY_CONSUMER_SCOPE_DEVICE)
+                .getUsageDurationMillis(BatteryConsumer.POWER_COMPONENT_FLASHLIGHT))
+                .isEqualTo(60 * MINUTE_IN_MS);
+
+        final UidBatteryConsumer uidBatteryConsumer = stats.getUidBatteryConsumers().stream()
+                .filter(uid -> uid.getUid() == APP_UID).findFirst().get();
+        assertThat(uidBatteryConsumer
+                .getConsumedPower(BatteryConsumer.POWER_COMPONENT_FLASHLIGHT))
+                .isWithin(0.1)
+                .of(360.0);
+        assertThat(uidBatteryConsumer
+                .getUsageDurationMillis(BatteryConsumer.POWER_COMPONENT_FLASHLIGHT))
+                .isEqualTo(60 * MINUTE_IN_MS);
+    }
+
     private void setTime(long timeMs) {
         mMockClock.currentTime = timeMs;
         mMockClock.realtime = timeMs;
@@ -550,7 +647,8 @@
             return null;
         }).when(powerStatsStore).storeBatteryUsageStats(anyLong(), any());
 
-        mStatsRule.getBatteryStats().saveBatteryUsageStatsOnReset(provider, powerStatsStore);
+        mStatsRule.getBatteryStats().saveBatteryUsageStatsOnReset(provider, powerStatsStore,
+                /* accumulateBatteryUsageStats */ false);
 
         // Make an incompatible change of supported energy components.  This will trigger
         // a BatteryStats reset, which will generate a snapshot of battery stats.
diff --git a/services/tests/servicestests/Android.bp b/services/tests/servicestests/Android.bp
index bbe0755..ac1b7c6 100644
--- a/services/tests/servicestests/Android.bp
+++ b/services/tests/servicestests/Android.bp
@@ -54,6 +54,7 @@
         "services.flags",
         "services.net",
         "services.people",
+        "services.supervision",
         "services.usage",
         "service-permission.stubs.system_server",
         "guava",
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/AbstractAccessibilityServiceConnectionTest.java b/services/tests/servicestests/src/com/android/server/accessibility/AbstractAccessibilityServiceConnectionTest.java
index 6e6d5a8..8dfd54f 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/AbstractAccessibilityServiceConnectionTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/AbstractAccessibilityServiceConnectionTest.java
@@ -174,8 +174,8 @@
     @Mock private AccessibilityTrace mMockA11yTrace;
     @Mock private WindowManagerInternal mMockWindowManagerInternal;
     @Mock private SystemActionPerformer mMockSystemActionPerformer;
-    @Mock private IBinder mMockService;
-    @Mock private IAccessibilityServiceClient mMockServiceInterface;
+    @Mock private IBinder mMockClientBinder;
+    @Mock private IAccessibilityServiceClient mMockClient;
     @Mock private KeyEventDispatcher mMockKeyEventDispatcher;
     @Mock private IAccessibilityInteractionConnection mMockIA11yInteractionConnection;
     @Mock private IAccessibilityInteractionConnectionCallback mMockCallback;
@@ -247,9 +247,9 @@
                 mSpyServiceInfo, SERVICE_ID, mHandler, new Object(), mMockSecurityPolicy,
                 mMockSystemSupport, mMockA11yTrace, mMockWindowManagerInternal,
                 mMockSystemActionPerformer, mMockA11yWindowManager);
-        // Assume that the service is connected
-        mServiceConnection.mService = mMockService;
-        mServiceConnection.mServiceInterface = mMockServiceInterface;
+        // Assume that the client is connected
+        mServiceConnection.mClientBinder = mMockClientBinder;
+        mServiceConnection.mClient = mMockClient;
 
         // Update security policy for this service
         when(mMockSecurityPolicy.checkAccessibilityAccess(mServiceConnection)).thenReturn(true);
@@ -273,7 +273,7 @@
         final KeyEvent mockKeyEvent = mock(KeyEvent.class);
 
         mServiceConnection.onKeyEvent(mockKeyEvent, sequenceNumber);
-        verify(mMockServiceInterface).onKeyEvent(mockKeyEvent, sequenceNumber);
+        verify(mMockClient).onKeyEvent(mockKeyEvent, sequenceNumber);
     }
 
     @Test
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java
index 566feb7..7481fc8 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java
@@ -63,8 +63,11 @@
 import android.Manifest;
 import android.accessibilityservice.AccessibilityServiceInfo;
 import android.accessibilityservice.IAccessibilityServiceClient;
+import android.annotation.NonNull;
 import android.app.PendingIntent;
 import android.app.RemoteAction;
+import android.app.admin.DevicePolicyManager;
+import android.app.ecm.EnhancedConfirmationManager;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
@@ -212,6 +215,7 @@
     @Mock private FullScreenMagnificationController mMockFullScreenMagnificationController;
     @Mock private ProxyManager mProxyManager;
     @Mock private StatusBarManagerInternal mStatusBarManagerInternal;
+    @Mock private DevicePolicyManager mDevicePolicyManager;
     @Spy private IUserInitializationCompleteCallback mUserInitializationCompleteCallback;
     @Captor private ArgumentCaptor<Intent> mIntentArgumentCaptor;
     private IAccessibilityManager mA11yManagerServiceOnDevice;
@@ -241,6 +245,7 @@
                 UserManagerInternal.class, mMockUserManagerInternal);
         LocalServices.addService(StatusBarManagerInternal.class, mStatusBarManagerInternal);
         mInputFilter = mock(FakeInputFilter.class);
+        mTestableContext.addMockSystemService(DevicePolicyManager.class, mDevicePolicyManager);
 
         when(mMockMagnificationController.getMagnificationConnectionManager()).thenReturn(
                 mMockMagnificationConnectionManager);
@@ -2160,6 +2165,24 @@
                 .isEqualTo(SOFTWARE);
     }
 
+    @Test
+    @EnableFlags({android.permission.flags.Flags.FLAG_ENHANCED_CONFIRMATION_MODE_APIS_ENABLED,
+            android.security.Flags.FLAG_EXTEND_ECM_TO_ALL_SETTINGS})
+    public void isAccessibilityTargetAllowed_nonSystemUserId_useEcmWithNonSystemUserId() {
+        String fakePackageName = "FAKE_PACKAGE_NAME";
+        int uid = 0; // uid is not used in the actual implementation when flags are on
+        int userId = mTestableContext.getUserId() + 1234;
+        when(mDevicePolicyManager.getPermittedAccessibilityServices(userId)).thenReturn(
+                List.of(fakePackageName));
+        Context mockUserContext = mock(Context.class);
+        mTestableContext.addMockUserContext(userId, mockUserContext);
+
+        mA11yms.isAccessibilityTargetAllowed(fakePackageName, uid, userId);
+
+        verify(mockUserContext).getSystemService(EnhancedConfirmationManager.class);
+    }
+
+
     private Set<String> readStringsFromSetting(String setting) {
         final Set<String> result = new ArraySet<>();
         mA11yms.readColonDelimitedSettingToSet(
@@ -2280,6 +2303,7 @@
 
         private final Context mMockContext;
         private final Map<String, List<BroadcastReceiver>> mBroadcastReceivers = new ArrayMap<>();
+        private ArrayMap<Integer, Context> mMockUserContexts = new ArrayMap<>();
 
         A11yTestableContext(Context base) {
             super(base);
@@ -2317,6 +2341,19 @@
             return mMockContext;
         }
 
+        public void addMockUserContext(int userId, Context context) {
+            mMockUserContexts.put(userId, context);
+        }
+
+        @Override
+        @NonNull
+        public Context createContextAsUser(UserHandle user, int flags) {
+            if (mMockUserContexts.containsKey(user.getIdentifier())) {
+                return mMockUserContexts.get(user.getIdentifier());
+            }
+            return super.createContextAsUser(user, flags);
+        }
+
         Map<String, List<BroadcastReceiver>> getBroadcastReceivers() {
             return mBroadcastReceivers;
         }
diff --git a/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
index b9ce8ad..0c92abc 100644
--- a/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
@@ -1163,6 +1163,16 @@
 
         verify(mMockAccountManagerResponse).onResult(mBundleCaptor.capture());
         Bundle result = mBundleCaptor.getValue();
+        Bundle sessionBundle = result.getBundle(AccountManager.KEY_ACCOUNT_SESSION_BUNDLE);
+        assertNotNull(sessionBundle);
+        // Assert that session bundle is decrypted and hence data is visible.
+        assertEquals(AccountManagerServiceTestFixtures.SESSION_DATA_VALUE_1,
+                sessionBundle.getString(AccountManagerServiceTestFixtures.SESSION_DATA_NAME_1));
+        // Assert finishSessionAsUser added calling uid and pid into the sessionBundle
+        assertTrue(sessionBundle.containsKey(AccountManager.KEY_CALLER_UID));
+        assertTrue(sessionBundle.containsKey(AccountManager.KEY_CALLER_PID));
+        assertEquals(sessionBundle.getString(
+                AccountManager.KEY_ANDROID_PACKAGE_NAME), "APCT.package");
 
         // Verify response data
         assertNull(result.getString(AccountManager.KEY_AUTHTOKEN, null));
@@ -2111,6 +2121,12 @@
                 result.getString(AccountManager.KEY_ACCOUNT_NAME));
         assertEquals(AccountManagerServiceTestFixtures.ACCOUNT_TYPE_1,
                 result.getString(AccountManager.KEY_ACCOUNT_TYPE));
+
+        Bundle optionBundle = result.getParcelable(
+                AccountManagerServiceTestFixtures.KEY_OPTIONS_BUNDLE);
+        // Assert addAccountAsUser added calling uid and pid into the option bundle
+        assertTrue(optionBundle.containsKey(AccountManager.KEY_CALLER_UID));
+        assertTrue(optionBundle.containsKey(AccountManager.KEY_CALLER_PID));
     }
 
     @SmallTest
@@ -3441,52 +3457,6 @@
                 + (readTotalTime.doubleValue() / readerCount / loopSize));
     }
 
-    @SmallTest
-    public void testSanitizeBundle_expectedFields() throws Exception {
-        Bundle bundle = new Bundle();
-        bundle.putString(AccountManager.KEY_ACCOUNT_NAME, "name");
-        bundle.putString(AccountManager.KEY_ACCOUNT_TYPE, "type");
-        bundle.putString(AccountManager.KEY_AUTHTOKEN, "token");
-        bundle.putString(AccountManager.KEY_AUTH_TOKEN_LABEL, "label");
-        bundle.putString(AccountManager.KEY_ERROR_MESSAGE, "error message");
-        bundle.putString(AccountManager.KEY_PASSWORD, "password");
-        bundle.putString(AccountManager.KEY_ACCOUNT_STATUS_TOKEN, "status");
-
-        bundle.putLong(AbstractAccountAuthenticator.KEY_CUSTOM_TOKEN_EXPIRY, 123L);
-        bundle.putBoolean(AccountManager.KEY_BOOLEAN_RESULT, true);
-        bundle.putInt(AccountManager.KEY_ERROR_CODE, 456);
-
-        Bundle sanitizedBundle = AccountManagerService.sanitizeBundle(bundle);
-        assertEquals(sanitizedBundle.getString(AccountManager.KEY_ACCOUNT_NAME), "name");
-        assertEquals(sanitizedBundle.getString(AccountManager.KEY_ACCOUNT_TYPE), "type");
-        assertEquals(sanitizedBundle.getString(AccountManager.KEY_AUTHTOKEN), "token");
-        assertEquals(sanitizedBundle.getString(AccountManager.KEY_AUTH_TOKEN_LABEL), "label");
-        assertEquals(sanitizedBundle.getString(AccountManager.KEY_ERROR_MESSAGE), "error message");
-        assertEquals(sanitizedBundle.getString(AccountManager.KEY_PASSWORD), "password");
-        assertEquals(sanitizedBundle.getString(AccountManager.KEY_ACCOUNT_STATUS_TOKEN), "status");
-
-        assertEquals(sanitizedBundle.getLong(
-                AbstractAccountAuthenticator.KEY_CUSTOM_TOKEN_EXPIRY, 0), 123L);
-        assertEquals(sanitizedBundle.getBoolean(AccountManager.KEY_BOOLEAN_RESULT, false), true);
-        assertEquals(sanitizedBundle.getInt(AccountManager.KEY_ERROR_CODE, 0), 456);
-    }
-
-    @SmallTest
-    public void testSanitizeBundle_filtersUnexpectedFields() throws Exception {
-        Bundle bundle = new Bundle();
-        bundle.putString(AccountManager.KEY_ACCOUNT_NAME, "name");
-        bundle.putString("unknown_key", "value");
-        Bundle sessionBundle = new Bundle();
-        bundle.putBundle(AccountManager.KEY_ACCOUNT_SESSION_BUNDLE, sessionBundle);
-
-        Bundle sanitizedBundle = AccountManagerService.sanitizeBundle(bundle);
-
-        assertEquals(sanitizedBundle.getString(AccountManager.KEY_ACCOUNT_NAME), "name");
-        assertFalse(sanitizedBundle.containsKey("unknown_key"));
-        // It is a valid response from Authenticator which will be accessed using original Bundle
-        assertFalse(sanitizedBundle.containsKey(AccountManager.KEY_ACCOUNT_SESSION_BUNDLE));
-    }
-
     private void waitForCyclicBarrier(CyclicBarrier cyclicBarrier) {
         try {
             cyclicBarrier.await(LATCH_TIMEOUT_MS, TimeUnit.MILLISECONDS);
diff --git a/services/tests/servicestests/src/com/android/server/audio/AudioDeviceVolumeManagerTest.java b/services/tests/servicestests/src/com/android/server/audio/AudioDeviceVolumeManagerTest.java
index 4645156..3e2949d6 100644
--- a/services/tests/servicestests/src/com/android/server/audio/AudioDeviceVolumeManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/audio/AudioDeviceVolumeManagerTest.java
@@ -16,7 +16,9 @@
 
 package com.android.server.audio;
 
+import static com.android.media.audio.Flags.FLAG_ABS_VOLUME_INDEX_FIX;
 import static com.android.media.audio.Flags.FLAG_DISABLE_PRESCALE_ABSOLUTE_VOLUME;
+import static com.android.media.audio.Flags.absVolumeIndexFix;
 
 import static org.mockito.Mockito.atLeast;
 import static org.mockito.Mockito.mock;
@@ -116,7 +118,7 @@
     }
 
     @Test
-    @RequiresFlagsDisabled(FLAG_DISABLE_PRESCALE_ABSOLUTE_VOLUME)
+    @RequiresFlagsDisabled({FLAG_DISABLE_PRESCALE_ABSOLUTE_VOLUME, FLAG_ABS_VOLUME_INDEX_FIX})
     public void configurablePreScaleAbsoluteVolume_checkIndex() throws Exception {
         AudioManager am = mContext.getSystemService(AudioManager.class);
         final int minIndex = am.getStreamMinVolume(AudioManager.STREAM_MUSIC);
@@ -177,6 +179,7 @@
         final AudioDeviceAttributes bleDevice = new AudioDeviceAttributes(
                 /*native type*/ AudioSystem.DEVICE_OUT_BLE_HEADSET, /*address*/ "bla");
         final int maxPreScaleIndex = 3;
+        int passedIndex = maxIndex;
 
         for (int i = 0; i < maxPreScaleIndex; i++) {
             final VolumeInfo volCur = new VolumeInfo.Builder(volMedia)
@@ -185,9 +188,12 @@
             mAudioService.setDeviceVolume(volCur, bleDevice, mPackageName);
             mTestLooper.dispatchAll();
 
+            if (absVolumeIndexFix()) {
+                passedIndex = i + 1;
+            }
             // Stream volume changes
             verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                            AudioManager.STREAM_MUSIC, maxIndex,
+                            AudioManager.STREAM_MUSIC, passedIndex,
                             AudioSystem.DEVICE_OUT_BLE_HEADSET);
         }
 
@@ -197,8 +203,11 @@
         mAudioService.setDeviceVolume(volIndex4, bleDevice, mPackageName);
         mTestLooper.dispatchAll();
 
+        if (absVolumeIndexFix()) {
+            passedIndex = 4;
+        }
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                        AudioManager.STREAM_MUSIC, maxIndex,
+                        AudioManager.STREAM_MUSIC, passedIndex,
                         AudioSystem.DEVICE_OUT_BLE_HEADSET);
     }
 }
diff --git a/services/tests/servicestests/src/com/android/server/audio/VolumeHelperTest.java b/services/tests/servicestests/src/com/android/server/audio/VolumeHelperTest.java
index beed0a3d..c305fd9 100644
--- a/services/tests/servicestests/src/com/android/server/audio/VolumeHelperTest.java
+++ b/services/tests/servicestests/src/com/android/server/audio/VolumeHelperTest.java
@@ -39,8 +39,9 @@
 import static android.view.KeyEvent.ACTION_DOWN;
 import static android.view.KeyEvent.KEYCODE_VOLUME_UP;
 
-import static com.android.media.audio.Flags.FLAG_DISABLE_PRESCALE_ABSOLUTE_VOLUME;
 import static com.android.media.audio.Flags.FLAG_ABS_VOLUME_INDEX_FIX;
+import static com.android.media.audio.Flags.FLAG_DISABLE_PRESCALE_ABSOLUTE_VOLUME;
+import static com.android.media.audio.Flags.absVolumeIndexFix;
 
 import static com.google.common.truth.Truth.assertThat;
 import static com.google.common.truth.Truth.assertWithMessage;
@@ -627,7 +628,6 @@
 
     @Test
     @RequiresFlagsEnabled(FLAG_DISABLE_PRESCALE_ABSOLUTE_VOLUME)
-    @RequiresFlagsDisabled(FLAG_ABS_VOLUME_INDEX_FIX)
     public void disablePreScaleAbsoluteVolume_checkIndex() throws Exception {
         final int minIndex = mAm.getStreamMinVolume(STREAM_MUSIC);
         final int maxIndex = mAm.getStreamMaxVolume(STREAM_MUSIC);
@@ -638,6 +638,7 @@
         final AudioDeviceAttributes bleDevice = new AudioDeviceAttributes(
                 /*native type*/ AudioSystem.DEVICE_OUT_BLE_HEADSET, /*address*/ "bla");
         final int maxPreScaleIndex = 3;
+        int passedIndex = maxIndex;
 
         for (int i = 0; i < maxPreScaleIndex; i++) {
             final VolumeInfo volCur = new VolumeInfo.Builder(volMedia)
@@ -646,9 +647,12 @@
             mAudioService.setDeviceVolume(volCur, bleDevice, mContext.getOpPackageName());
             mTestLooper.dispatchAll();
 
+            if (absVolumeIndexFix()) {
+                passedIndex = i + 1;
+            }
             // Stream volume changes
             verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                    STREAM_MUSIC, maxIndex,
+                    STREAM_MUSIC, passedIndex,
                     AudioSystem.DEVICE_OUT_BLE_HEADSET);
         }
 
@@ -658,8 +662,11 @@
         mAudioService.setDeviceVolume(volIndex4, bleDevice, mContext.getOpPackageName());
         mTestLooper.dispatchAll();
 
+        if (absVolumeIndexFix()) {
+            passedIndex = 4;
+        }
         verify(mSpyAudioSystem, atLeast(1)).setStreamVolumeIndexAS(
-                STREAM_MUSIC, maxIndex,
+                STREAM_MUSIC, passedIndex,
                 AudioSystem.DEVICE_OUT_BLE_HEADSET);
     }
 
diff --git a/services/tests/servicestests/src/com/android/server/pdb/PersistentDataBlockServiceTest.java b/services/tests/servicestests/src/com/android/server/pdb/PersistentDataBlockServiceTest.java
index f91f77a..cdfc521 100644
--- a/services/tests/servicestests/src/com/android/server/pdb/PersistentDataBlockServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/pdb/PersistentDataBlockServiceTest.java
@@ -86,7 +86,6 @@
     private File mDataBlockFile;
     private File mFrpSecretFile;
     private File mFrpSecretTmpFile;
-    private String mOemUnlockPropertyValue;
     private boolean mIsUpgradingFromPreV = false;
 
     @Mock private UserManager mUserManager;
@@ -105,13 +104,6 @@
         }
 
         @Override
-        void setProperty(String key, String value) {
-            // Override to capture the value instead of actually setting the property.
-            assertThat(key).isEqualTo("sys.oem_unlock_allowed");
-            mOemUnlockPropertyValue = value;
-        }
-
-        @Override
         boolean isUpgradingFromPreVRelease() {
             return mIsUpgradingFromPreV;
         }
@@ -598,7 +590,6 @@
 
         mInterface.setOemUnlockEnabled(true);
         assertThat(mInterface.getOemUnlockEnabled()).isTrue();
-        assertThat(mOemUnlockPropertyValue).isEqualTo("1");
     }
 
     @Test
@@ -635,7 +626,6 @@
         // The current implementation does not check digest before set or get the oem unlock bit.
         tamperWithDigest();
         mInterface.setOemUnlockEnabled(true);
-        assertThat(mOemUnlockPropertyValue).isEqualTo("1");
         tamperWithDigest();
         assertThat(mInterface.getOemUnlockEnabled()).isTrue();
     }
@@ -676,7 +666,6 @@
 
         mInternalInterface.forceOemUnlockEnabled(true);
 
-        assertThat(mOemUnlockPropertyValue).isEqualTo("1");
         assertThat(readBackingFile(mPdbService.getOemUnlockDataOffset(), 1).array())
                 .isEqualTo(new byte[] { 1 });
     }
diff --git a/services/tests/servicestests/src/com/android/server/supervision/SupervisionServiceTest.kt b/services/tests/servicestests/src/com/android/server/supervision/SupervisionServiceTest.kt
new file mode 100644
index 0000000..6bd4279
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/supervision/SupervisionServiceTest.kt
@@ -0,0 +1,90 @@
+/*
+ * 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.server.supervision
+
+import android.os.Bundle
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.server.LocalServices
+import com.android.server.pm.UserManagerInternal
+import com.google.common.truth.Truth.assertThat
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mock
+import org.mockito.junit.MockitoJUnit
+import org.mockito.junit.MockitoRule
+
+/**
+ * Unit tests for {@link SupervisionService}.
+ * <p/>
+ * Run with <code>atest SupervisionServiceTest</code>.
+ */
+@RunWith(AndroidJUnit4::class)
+class SupervisionServiceTest {
+    companion object {
+        const val USER_ID = 100
+    }
+
+    private lateinit var service: SupervisionService
+
+    @Rule
+    @JvmField
+    val mocks: MockitoRule = MockitoJUnit.rule()
+
+    @Mock
+    private lateinit var mockUserManagerInternal: UserManagerInternal
+
+    @Before
+    fun setup() {
+        val context = InstrumentationRegistry.getInstrumentation().context
+
+        LocalServices.removeServiceForTest(UserManagerInternal::class.java)
+        LocalServices.addService(UserManagerInternal::class.java, mockUserManagerInternal)
+
+        service = SupervisionService(context)
+    }
+
+    @Test
+    fun testSetSupervisionEnabledForUser() {
+        assertThat(service.isSupervisionEnabledForUser(USER_ID)).isFalse()
+
+        service.setSupervisionEnabledForUser(USER_ID, true)
+        assertThat(service.isSupervisionEnabledForUser(USER_ID)).isTrue()
+
+        service.setSupervisionEnabledForUser(USER_ID, false)
+        assertThat(service.isSupervisionEnabledForUser(USER_ID)).isFalse()
+    }
+
+    @Test
+    fun testSetSupervisionLockscreenEnabledForUser() {
+        var userData = service.getUserDataLocked(USER_ID)
+        assertThat(userData.supervisionLockScreenEnabled).isFalse()
+        assertThat(userData.supervisionLockScreenOptions).isNull()
+
+        service.mInternal.setSupervisionLockscreenEnabledForUser(USER_ID, true, Bundle())
+        userData = service.getUserDataLocked(USER_ID)
+        assertThat(userData.supervisionLockScreenEnabled).isTrue()
+        assertThat(userData.supervisionLockScreenOptions).isNotNull()
+
+        service.mInternal.setSupervisionLockscreenEnabledForUser(USER_ID, false, null)
+        userData = service.getUserDataLocked(USER_ID)
+        assertThat(userData.supervisionLockScreenEnabled).isFalse()
+        assertThat(userData.supervisionLockScreenOptions).isNull()
+    }
+}
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 130690d..6c9015d 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -16556,7 +16556,7 @@
     }
 
     @Test
-    @EnableFlags(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @EnableFlags(android.app.Flags.FLAG_API_RICH_ONGOING)
     public void testSetCanBePromoted_granted() throws Exception {
         mContext.getTestablePermissions().setPermission(
                 android.Manifest.permission.USE_COLORIZED_NOTIFICATIONS, PERMISSION_GRANTED);
@@ -16611,7 +16611,7 @@
         mService.addNotification(r);
         mService.addEnqueuedNotification(r1);
 
-        mBinderService.setCanBePromoted(mPkg, mUid, true);
+        mBinderService.setCanBePromoted(mPkg, mUid, true, true);
 
         waitForIdle();
 
@@ -16632,7 +16632,7 @@
     }
 
     @Test
-    @EnableFlags(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @EnableFlags(android.app.Flags.FLAG_API_RICH_ONGOING)
     public void testSetCanBePromoted_granted_onlyNotifiesOnce() throws Exception {
         mContext.getTestablePermissions().setPermission(
                 android.Manifest.permission.USE_COLORIZED_NOTIFICATIONS, PERMISSION_GRANTED);
@@ -16651,9 +16651,9 @@
 
         mService.addNotification(r);
 
-        mBinderService.setCanBePromoted(mPkg, mUid, true);
+        mBinderService.setCanBePromoted(mPkg, mUid, true, true);
         waitForIdle();
-        mBinderService.setCanBePromoted(mPkg, mUid, true);
+        mBinderService.setCanBePromoted(mPkg, mUid, true, true);
         waitForIdle();
 
         ArgumentCaptor<NotificationRecord> captor =
@@ -16663,12 +16663,12 @@
     }
 
     @Test
-    @EnableFlags(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @EnableFlags(android.app.Flags.FLAG_API_RICH_ONGOING)
     public void testSetCanBePromoted_revoked() throws Exception {
         mContext.getTestablePermissions().setPermission(
                 android.Manifest.permission.USE_COLORIZED_NOTIFICATIONS, PERMISSION_GRANTED);
         // start from true state
-        mBinderService.setCanBePromoted(mPkg, mUid, true);
+        mBinderService.setCanBePromoted(mPkg, mUid, true, true);
 
         // qualifying posted notification
         Notification n = new Notification.Builder(mContext, mTestNotificationChannel.getId())
@@ -16709,7 +16709,7 @@
         mService.addNotification(r);
         mService.addEnqueuedNotification(r1);
 
-        mBinderService.setCanBePromoted(mPkg, mUid, false);
+        mBinderService.setCanBePromoted(mPkg, mUid, false, true);
 
         waitForIdle();
 
@@ -16728,12 +16728,12 @@
     }
 
     @Test
-    @EnableFlags(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @EnableFlags(android.app.Flags.FLAG_API_RICH_ONGOING)
     public void testSetCanBePromoted_revoked_onlyNotifiesOnce() throws Exception {
         mContext.getTestablePermissions().setPermission(
                 android.Manifest.permission.USE_COLORIZED_NOTIFICATIONS, PERMISSION_GRANTED);
         // start from true state
-        mBinderService.setCanBePromoted(mPkg, mUid, true);
+        mBinderService.setCanBePromoted(mPkg, mUid, true, true);
 
         // qualifying posted notification
         Notification n = new Notification.Builder(mContext, mTestNotificationChannel.getId())
@@ -16751,9 +16751,9 @@
 
         mService.addNotification(r);
 
-        mBinderService.setCanBePromoted(mPkg, mUid, false);
+        mBinderService.setCanBePromoted(mPkg, mUid, false, true);
         waitForIdle();
-        mBinderService.setCanBePromoted(mPkg, mUid, false);
+        mBinderService.setCanBePromoted(mPkg, mUid, false, true);
         waitForIdle();
 
         ArgumentCaptor<NotificationRecord> captor =
@@ -16763,10 +16763,10 @@
     }
 
     @Test
-    @EnableFlags(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @EnableFlags(android.app.Flags.FLAG_API_RICH_ONGOING)
     public void testPostPromotableNotification() throws Exception {
-        mBinderService.setCanBePromoted(mPkg, mUid, true);
-        assertThat(mBinderService.canBePromoted(mPkg, mUid)).isTrue();
+        mBinderService.setCanBePromoted(mPkg, mUid, true, true);
+        assertThat(mBinderService.appCanBePromoted(mPkg, mUid)).isTrue();
         mContext.getTestablePermissions().setPermission(
                 android.Manifest.permission.USE_COLORIZED_NOTIFICATIONS, PERMISSION_GRANTED);
 
@@ -16776,7 +16776,6 @@
                 .setColor(Color.WHITE)
                 .setColorized(true)
                 .build();
-        //assertThat(n.hasPromotableCharacteristics()).isTrue();
         StatusBarNotification sbn = new StatusBarNotification(mPkg, mPkg, 9, null, mUid, 0,
                 n, UserHandle.getUserHandleForUid(mUid), null, 0);
 
@@ -16794,7 +16793,7 @@
     }
 
     @Test
-    @EnableFlags(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @EnableFlags(android.app.Flags.FLAG_API_RICH_ONGOING)
     public void testPostPromotableNotification_noPermission() throws Exception {
         mContext.getTestablePermissions().setPermission(
                 android.Manifest.permission.USE_COLORIZED_NOTIFICATIONS, PERMISSION_GRANTED);
@@ -16822,9 +16821,9 @@
     }
 
     @Test
-    @EnableFlags(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @EnableFlags(android.app.Flags.FLAG_API_RICH_ONGOING)
     public void testPostPromotableNotification_unimportantNotification() throws Exception {
-        mBinderService.setCanBePromoted(mPkg, mUid, true);
+        mBinderService.setCanBePromoted(mPkg, mUid, true, true);
         mContext.getTestablePermissions().setPermission(
                 android.Manifest.permission.USE_COLORIZED_NOTIFICATIONS, PERMISSION_GRANTED);
         Notification n = new Notification.Builder(mContext, mMinChannel.getId())
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 7d63062..a0c0df8 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
@@ -62,6 +62,7 @@
 import static com.android.server.notification.Flags.FLAG_PERSIST_INCOMPLETE_RESTORE_DATA;
 import static com.android.server.notification.NotificationChannelLogger.NotificationChannelEvent.NOTIFICATION_CHANNEL_UPDATED_BY_USER;
 import static com.android.server.notification.PreferencesHelper.DEFAULT_BUBBLE_PREFERENCE;
+import static com.android.server.notification.PreferencesHelper.LockableAppFields.USER_LOCKED_PROMOTABLE;
 import static com.android.server.notification.PreferencesHelper.NOTIFICATION_CHANNEL_COUNT_LIMIT;
 import static com.android.server.notification.PreferencesHelper.NOTIFICATION_CHANNEL_GROUP_COUNT_LIMIT;
 import static com.android.server.notification.PreferencesHelper.UNKNOWN_UID;
@@ -643,7 +644,7 @@
 
         mHelper.setShowBadge(PKG_N_MR1, UID_N_MR1, true);
         if (android.app.Flags.uiRichOngoing()) {
-            mHelper.setCanBePromoted(PKG_N_MR1, UID_N_MR1, true);
+            mHelper.setCanBePromoted(PKG_N_MR1, UID_N_MR1, true, true);
         }
 
         ByteArrayOutputStream baos = writeXmlAndPurge(PKG_N_MR1, UID_N_MR1, false,
@@ -657,6 +658,8 @@
         assertTrue(mXmlHelper.canShowBadge(PKG_N_MR1, UID_N_MR1));
         if (android.app.Flags.uiRichOngoing()) {
             assertThat(mXmlHelper.canBePromoted(PKG_N_MR1, UID_N_MR1)).isTrue();
+            assertThat(mXmlHelper.getAppLockedFields(PKG_N_MR1, UID_N_MR1) & USER_LOCKED_PROMOTABLE)
+                    .isNotEqualTo(0);
         }
         assertEquals(channel1,
                 mXmlHelper.getNotificationChannel(PKG_N_MR1, UID_N_MR1, channel1.getId(), false));
@@ -6311,20 +6314,30 @@
     }
 
     @Test
-    @EnableFlags(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @EnableFlags(android.app.Flags.FLAG_API_RICH_ONGOING)
     public void testNoAppHasPermissionToPromoteByDefault() {
         mHelper.setShowBadge(PKG_P, UID_P, true);
         assertThat(mHelper.canBePromoted(PKG_P, UID_P)).isFalse();
     }
 
     @Test
-    @EnableFlags(android.app.Flags.FLAG_UI_RICH_ONGOING)
+    @EnableFlags(android.app.Flags.FLAG_API_RICH_ONGOING)
     public void testSetCanBePromoted() {
-        mHelper.setCanBePromoted(PKG_P, UID_P, true);
+        mHelper.setCanBePromoted(PKG_P, UID_P, true, true);
         assertThat(mHelper.canBePromoted(PKG_P, UID_P)).isTrue();
 
-        mHelper.setCanBePromoted(PKG_P, UID_P, false);
+        mHelper.setCanBePromoted(PKG_P, UID_P, false, true);
         assertThat(mHelper.canBePromoted(PKG_P, UID_P)).isFalse();
         verify(mHandler, never()).requestSort();
     }
+
+    @Test
+    @EnableFlags(android.app.Flags.FLAG_API_RICH_ONGOING)
+    public void testSetCanBePromoted_allowlistNotOverrideUser() {
+        mHelper.setCanBePromoted(PKG_P, UID_P, true, true);
+        assertThat(mHelper.canBePromoted(PKG_P, UID_P)).isTrue();
+
+        mHelper.setCanBePromoted(PKG_P, UID_P, false, false);
+        assertThat(mHelper.canBePromoted(PKG_P, UID_P)).isTrue();
+    }
 }
diff --git a/services/tests/wmtests/src/com/android/server/policy/CombinationKeyTests.java b/services/tests/wmtests/src/com/android/server/policy/CombinationKeyTests.java
index 1c33116..6f9c890 100644
--- a/services/tests/wmtests/src/com/android/server/policy/CombinationKeyTests.java
+++ b/services/tests/wmtests/src/com/android/server/policy/CombinationKeyTests.java
@@ -22,6 +22,7 @@
 import static com.android.server.policy.PhoneWindowManager.POWER_VOLUME_UP_BEHAVIOR_GLOBAL_ACTIONS;
 import static com.android.server.policy.PhoneWindowManager.POWER_VOLUME_UP_BEHAVIOR_MUTE;
 
+import android.platform.test.annotations.DisableFlags;
 import android.view.ViewConfiguration;
 
 import androidx.test.ext.junit.runners.AndroidJUnit4;
@@ -39,6 +40,7 @@
  */
 @MediumTest
 @RunWith(AndroidJUnit4.class)
+@DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER_MULTI_PRESS_GESTURES)
 public class CombinationKeyTests extends ShortcutKeyTestBase {
     private static final long A11Y_KEY_HOLD_MILLIS = 3500;
 
diff --git a/services/tests/wmtests/src/com/android/server/policy/KeyCombinationManagerTests.java b/services/tests/wmtests/src/com/android/server/policy/KeyCombinationManagerTests.java
index 487390d..8b5f68a 100644
--- a/services/tests/wmtests/src/com/android/server/policy/KeyCombinationManagerTests.java
+++ b/services/tests/wmtests/src/com/android/server/policy/KeyCombinationManagerTests.java
@@ -71,12 +71,12 @@
                 new KeyCombinationManager.TwoKeysCombinationRule(KEYCODE_VOLUME_DOWN,
                         KEYCODE_POWER) {
                     @Override
-                    void execute() {
+                    public void execute() {
                         mAction1Triggered.countDown();
                     }
 
                     @Override
-                    void cancel() {
+                    public void cancel() {
                     }
                 });
 
@@ -85,21 +85,21 @@
                 new KeyCombinationManager.TwoKeysCombinationRule(KEYCODE_VOLUME_DOWN,
                         KEYCODE_VOLUME_UP) {
                     @Override
-                    boolean preCondition() {
+                    public boolean preCondition() {
                         return mPreCondition;
                     }
 
                     @Override
-                    void execute() {
+                    public void execute() {
                         mAction2Triggered.countDown();
                     }
 
                     @Override
-                    void cancel() {
+                    public void cancel() {
                     }
 
                     @Override
-                    long getKeyInterceptDelayMs() {
+                    public long getKeyInterceptDelayMs() {
                         return 0;
                     }
                 });
@@ -115,12 +115,12 @@
                     };
 
                     @Override
-                    void execute() {
+                    public void execute() {
                         mHandler.postDelayed(mAction, SCHEDULE_TIME);
                     }
 
                     @Override
-                    void cancel() {
+                    public void cancel() {
                         mHandler.removeCallbacks(mAction);
                     }
                 });
@@ -235,12 +235,12 @@
                 new KeyCombinationManager.TwoKeysCombinationRule(KEYCODE_VOLUME_DOWN,
                         KEYCODE_POWER) {
                     @Override
-                    void execute() {
+                    public void execute() {
                         mAction1Triggered.countDown();
                     }
 
                     @Override
-                    void cancel() {
+                    public void cancel() {
                     }
                 };
 
diff --git a/services/tests/wmtests/src/com/android/server/policy/KeyGestureEventTests.java b/services/tests/wmtests/src/com/android/server/policy/KeyGestureEventTests.java
index 3d978e4..cdb4542 100644
--- a/services/tests/wmtests/src/com/android/server/policy/KeyGestureEventTests.java
+++ b/services/tests/wmtests/src/com/android/server/policy/KeyGestureEventTests.java
@@ -22,10 +22,13 @@
 import static com.android.server.policy.PhoneWindowManager.LONG_PRESS_HOME_ALL_APPS;
 import static com.android.server.policy.PhoneWindowManager.LONG_PRESS_HOME_ASSIST;
 import static com.android.server.policy.PhoneWindowManager.LONG_PRESS_HOME_NOTIFICATION_PANEL;
+import static com.android.server.policy.PhoneWindowManager.POWER_VOLUME_UP_BEHAVIOR_GLOBAL_ACTIONS;
+import static com.android.server.policy.PhoneWindowManager.POWER_VOLUME_UP_BEHAVIOR_MUTE;
 import static com.android.server.policy.PhoneWindowManager.SETTINGS_KEY_BEHAVIOR_NOTIFICATION_PANEL;
 
 import android.hardware.input.KeyGestureEvent;
 import android.os.RemoteException;
+import android.platform.test.annotations.DisableFlags;
 import android.platform.test.annotations.EnableFlags;
 import android.platform.test.annotations.Presubmit;
 import android.view.KeyEvent;
@@ -56,88 +59,15 @@
     private static final int CTRL_ON = MODIFIER.get(KeyEvent.KEYCODE_CTRL_LEFT);
 
     @Keep
-    private static Object[][] shortcutTestArguments() {
+    private static Object[][] shortcutTestArgumentsNotMigratedToKeyGestureController() {
         // testName, testKeys, expectedKeyGestureType, expectedKey, expectedModifierState
         return new Object[][]{
-                {"Meta + H -> Open Home", new int[]{META_KEY, KeyEvent.KEYCODE_H},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_HOME, KeyEvent.KEYCODE_H, META_ON},
-                {"Meta + Enter -> Open Home", new int[]{META_KEY, KeyEvent.KEYCODE_ENTER},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_HOME, KeyEvent.KEYCODE_ENTER,
-                        META_ON},
                 {"HOME key -> Open Home", new int[]{KeyEvent.KEYCODE_HOME},
                         KeyGestureEvent.KEY_GESTURE_TYPE_HOME,
                         KeyEvent.KEYCODE_HOME, 0},
-                {"RECENT_APPS key -> Open Overview", new int[]{KeyEvent.KEYCODE_RECENT_APPS},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_RECENT_APPS,
-                        KeyEvent.KEYCODE_RECENT_APPS, 0},
-                {"Meta + Tab -> Open Overview", new int[]{META_KEY, KeyEvent.KEYCODE_TAB},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_RECENT_APPS, KeyEvent.KEYCODE_TAB,
-                        META_ON},
-                {"Alt + Tab -> Open Overview", new int[]{ALT_KEY, KeyEvent.KEYCODE_TAB},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_RECENT_APPS, KeyEvent.KEYCODE_TAB,
-                        ALT_ON},
                 {"BACK key -> Go back", new int[]{KeyEvent.KEYCODE_BACK},
                         KeyGestureEvent.KEY_GESTURE_TYPE_BACK,
                         KeyEvent.KEYCODE_BACK, 0},
-                {"Meta + Escape -> Go back", new int[]{META_KEY, KeyEvent.KEYCODE_ESCAPE},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_BACK, KeyEvent.KEYCODE_ESCAPE,
-                        META_ON},
-                {"Meta + Left arrow -> Go back", new int[]{META_KEY, KeyEvent.KEYCODE_DPAD_LEFT},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_BACK, KeyEvent.KEYCODE_DPAD_LEFT,
-                        META_ON},
-                {"Meta + Del -> Go back", new int[]{META_KEY, KeyEvent.KEYCODE_DEL},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_BACK, KeyEvent.KEYCODE_DEL, META_ON},
-                {"APP_SWITCH key -> Open App switcher", new int[]{KeyEvent.KEYCODE_APP_SWITCH},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_APP_SWITCH,
-                        KeyEvent.KEYCODE_APP_SWITCH, 0},
-                {"ASSIST key -> Launch assistant", new int[]{KeyEvent.KEYCODE_ASSIST},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_ASSISTANT,
-                        KeyEvent.KEYCODE_ASSIST, 0},
-                {"Meta + A -> Launch assistant", new int[]{META_KEY, KeyEvent.KEYCODE_A},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_ASSISTANT, KeyEvent.KEYCODE_A,
-                        META_ON},
-                {"VOICE_ASSIST key -> Launch Voice Assistant",
-                        new int[]{KeyEvent.KEYCODE_VOICE_ASSIST},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_VOICE_ASSISTANT,
-                        KeyEvent.KEYCODE_VOICE_ASSIST, 0},
-                {"Meta + I -> Launch System Settings", new int[]{META_KEY, KeyEvent.KEYCODE_I},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_SYSTEM_SETTINGS,
-                        KeyEvent.KEYCODE_I, META_ON},
-                {"Meta + N -> Toggle Notification panel", new int[]{META_KEY, KeyEvent.KEYCODE_N},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
-                        KeyEvent.KEYCODE_N, META_ON},
-                {"NOTIFICATION key -> Toggle Notification Panel",
-                        new int[]{KeyEvent.KEYCODE_NOTIFICATION},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
-                        KeyEvent.KEYCODE_NOTIFICATION,
-                        0},
-                {"Meta + Ctrl + S -> Take Screenshot",
-                        new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_S},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_TAKE_SCREENSHOT, KeyEvent.KEYCODE_S,
-                        META_ON | CTRL_ON},
-                {"Meta + / -> Open Shortcut Helper", new int[]{META_KEY, KeyEvent.KEYCODE_SLASH},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_OPEN_SHORTCUT_HELPER,
-                        KeyEvent.KEYCODE_SLASH, META_ON},
-                {"BRIGHTNESS_UP key -> Increase Brightness",
-                        new int[]{KeyEvent.KEYCODE_BRIGHTNESS_UP},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_BRIGHTNESS_UP,
-                        KeyEvent.KEYCODE_BRIGHTNESS_UP, 0},
-                {"BRIGHTNESS_DOWN key -> Decrease Brightness",
-                        new int[]{KeyEvent.KEYCODE_BRIGHTNESS_DOWN},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_BRIGHTNESS_DOWN,
-                        KeyEvent.KEYCODE_BRIGHTNESS_DOWN, 0},
-                {"KEYBOARD_BACKLIGHT_UP key -> Increase Keyboard Backlight",
-                        new int[]{KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_UP},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_UP,
-                        KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_UP, 0},
-                {"KEYBOARD_BACKLIGHT_DOWN key -> Decrease Keyboard Backlight",
-                        new int[]{KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_DOWN},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_DOWN,
-                        KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_DOWN, 0},
-                {"KEYBOARD_BACKLIGHT_TOGGLE key -> Toggle Keyboard Backlight",
-                        new int[]{KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_TOGGLE},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_TOGGLE,
-                        KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_TOGGLE, 0},
                 {"VOLUME_UP key -> Increase Volume", new int[]{KeyEvent.KEYCODE_VOLUME_UP},
                         KeyGestureEvent.KEY_GESTURE_TYPE_VOLUME_UP,
                         KeyEvent.KEYCODE_VOLUME_UP, 0},
@@ -147,53 +77,9 @@
                 {"VOLUME_MUTE key -> Mute Volume", new int[]{KeyEvent.KEYCODE_VOLUME_MUTE},
                         KeyGestureEvent.KEY_GESTURE_TYPE_VOLUME_MUTE,
                         KeyEvent.KEYCODE_VOLUME_MUTE, 0},
-                {"ALL_APPS key -> Open App Drawer",
-                        new int[]{KeyEvent.KEYCODE_ALL_APPS},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_ALL_APPS,
-                        KeyEvent.KEYCODE_ALL_APPS, 0},
-                {"SEARCH key -> Launch Search Activity", new int[]{KeyEvent.KEYCODE_SEARCH},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_SEARCH,
-                        KeyEvent.KEYCODE_SEARCH, 0},
-                {"LANGUAGE_SWITCH key -> Switch Keyboard Language",
-                        new int[]{KeyEvent.KEYCODE_LANGUAGE_SWITCH},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_LANGUAGE_SWITCH,
-                        KeyEvent.KEYCODE_LANGUAGE_SWITCH, 0},
-                {"META key -> Open App Drawer", new int[]{META_KEY},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_ALL_APPS, META_KEY,
-                        META_ON},
-                {"Meta + Alt -> Toggle CapsLock", new int[]{META_KEY, ALT_KEY},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_CAPS_LOCK, ALT_KEY,
-                        META_ON | ALT_ON},
-                {"Alt + Meta -> Toggle CapsLock", new int[]{ALT_KEY, META_KEY},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_CAPS_LOCK, META_KEY,
-                        META_ON | ALT_ON},
-                {"CAPS_LOCK key -> Toggle CapsLock", new int[]{KeyEvent.KEYCODE_CAPS_LOCK},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_CAPS_LOCK,
-                        KeyEvent.KEYCODE_CAPS_LOCK, 0},
                 {"MUTE key -> Mute System Microphone", new int[]{KeyEvent.KEYCODE_MUTE},
                         KeyGestureEvent.KEY_GESTURE_TYPE_SYSTEM_MUTE, KeyEvent.KEYCODE_MUTE,
                         0},
-                {"Meta + Ctrl + DPAD_UP -> Split screen navigation",
-                        new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_DPAD_UP},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_MULTI_WINDOW_NAVIGATION,
-                        KeyEvent.KEYCODE_DPAD_UP,
-                        META_ON | CTRL_ON},
-                {"Meta + Ctrl + DPAD_LEFT -> Split screen navigation",
-                        new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_DPAD_LEFT},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_SPLIT_SCREEN_NAVIGATION_LEFT,
-                        KeyEvent.KEYCODE_DPAD_LEFT,
-                        META_ON | CTRL_ON},
-                {"Meta + Ctrl + DPAD_RIGHT -> Split screen navigation",
-                        new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_DPAD_RIGHT},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_SPLIT_SCREEN_NAVIGATION_RIGHT,
-                        KeyEvent.KEYCODE_DPAD_RIGHT,
-                        META_ON | CTRL_ON},
-                {"Meta + L -> Lock Homescreen", new int[]{META_KEY, KeyEvent.KEYCODE_L},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_LOCK_SCREEN, KeyEvent.KEYCODE_L,
-                        META_ON},
-                {"Meta + Ctrl + N -> Open Notes", new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_N},
-                        KeyGestureEvent.KEY_GESTURE_TYPE_OPEN_NOTES, KeyEvent.KEYCODE_N,
-                        META_ON | CTRL_ON},
                 {"POWER key -> Toggle Power", new int[]{KeyEvent.KEYCODE_POWER},
                         KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_POWER, KeyEvent.KEYCODE_POWER,
                         0},
@@ -279,7 +165,130 @@
                 {"Meta + S -> Launch Default Messaging App",
                         new int[]{META_KEY, KeyEvent.KEYCODE_S},
                         KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_DEFAULT_MESSAGING,
-                        KeyEvent.KEYCODE_S, META_ON},
+                        KeyEvent.KEYCODE_S, META_ON}};
+    }
+
+    @Keep
+    private static Object[][] shortcutTestArgumentsMigratedToKeyGestureController() {
+        // testName, testKeys, expectedKeyGestureType, expectedKey, expectedModifierState
+        return new Object[][]{
+                {"Meta + H -> Open Home", new int[]{META_KEY, KeyEvent.KEYCODE_H},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_HOME, KeyEvent.KEYCODE_H, META_ON},
+                {"Meta + Enter -> Open Home", new int[]{META_KEY, KeyEvent.KEYCODE_ENTER},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_HOME, KeyEvent.KEYCODE_ENTER,
+                        META_ON},
+                {"RECENT_APPS key -> Open Overview", new int[]{KeyEvent.KEYCODE_RECENT_APPS},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_RECENT_APPS,
+                        KeyEvent.KEYCODE_RECENT_APPS, 0},
+                {"Meta + Tab -> Open Overview", new int[]{META_KEY, KeyEvent.KEYCODE_TAB},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_RECENT_APPS, KeyEvent.KEYCODE_TAB,
+                        META_ON},
+                {"Alt + Tab -> Open Overview", new int[]{ALT_KEY, KeyEvent.KEYCODE_TAB},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_RECENT_APPS, KeyEvent.KEYCODE_TAB,
+                        ALT_ON},
+                {"Meta + Escape -> Go back", new int[]{META_KEY, KeyEvent.KEYCODE_ESCAPE},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_BACK, KeyEvent.KEYCODE_ESCAPE,
+                        META_ON},
+                {"Meta + Left arrow -> Go back", new int[]{META_KEY, KeyEvent.KEYCODE_DPAD_LEFT},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_BACK, KeyEvent.KEYCODE_DPAD_LEFT,
+                        META_ON},
+                {"Meta + Del -> Go back", new int[]{META_KEY, KeyEvent.KEYCODE_DEL},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_BACK, KeyEvent.KEYCODE_DEL, META_ON},
+                {"APP_SWITCH key -> Open App switcher", new int[]{KeyEvent.KEYCODE_APP_SWITCH},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_APP_SWITCH,
+                        KeyEvent.KEYCODE_APP_SWITCH, 0},
+                {"ASSIST key -> Launch assistant", new int[]{KeyEvent.KEYCODE_ASSIST},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_ASSISTANT,
+                        KeyEvent.KEYCODE_ASSIST, 0},
+                {"Meta + A -> Launch assistant", new int[]{META_KEY, KeyEvent.KEYCODE_A},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_ASSISTANT, KeyEvent.KEYCODE_A,
+                        META_ON},
+                {"VOICE_ASSIST key -> Launch Voice Assistant",
+                        new int[]{KeyEvent.KEYCODE_VOICE_ASSIST},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_VOICE_ASSISTANT,
+                        KeyEvent.KEYCODE_VOICE_ASSIST, 0},
+                {"Meta + I -> Launch System Settings", new int[]{META_KEY, KeyEvent.KEYCODE_I},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_SYSTEM_SETTINGS,
+                        KeyEvent.KEYCODE_I, META_ON},
+                {"Meta + N -> Toggle Notification panel", new int[]{META_KEY, KeyEvent.KEYCODE_N},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
+                        KeyEvent.KEYCODE_N, META_ON},
+                {"NOTIFICATION key -> Toggle Notification Panel",
+                        new int[]{KeyEvent.KEYCODE_NOTIFICATION},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
+                        KeyEvent.KEYCODE_NOTIFICATION,
+                        0},
+                {"Meta + Ctrl + S -> Take Screenshot",
+                        new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_S},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_TAKE_SCREENSHOT, KeyEvent.KEYCODE_S,
+                        META_ON | CTRL_ON},
+                {"Meta + / -> Open Shortcut Helper", new int[]{META_KEY, KeyEvent.KEYCODE_SLASH},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_OPEN_SHORTCUT_HELPER,
+                        KeyEvent.KEYCODE_SLASH, META_ON},
+                {"BRIGHTNESS_UP key -> Increase Brightness",
+                        new int[]{KeyEvent.KEYCODE_BRIGHTNESS_UP},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_BRIGHTNESS_UP,
+                        KeyEvent.KEYCODE_BRIGHTNESS_UP, 0},
+                {"BRIGHTNESS_DOWN key -> Decrease Brightness",
+                        new int[]{KeyEvent.KEYCODE_BRIGHTNESS_DOWN},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_BRIGHTNESS_DOWN,
+                        KeyEvent.KEYCODE_BRIGHTNESS_DOWN, 0},
+                {"KEYBOARD_BACKLIGHT_UP key -> Increase Keyboard Backlight",
+                        new int[]{KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_UP},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_UP,
+                        KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_UP, 0},
+                {"KEYBOARD_BACKLIGHT_DOWN key -> Decrease Keyboard Backlight",
+                        new int[]{KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_DOWN},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_DOWN,
+                        KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_DOWN, 0},
+                {"KEYBOARD_BACKLIGHT_TOGGLE key -> Toggle Keyboard Backlight",
+                        new int[]{KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_TOGGLE},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_KEYBOARD_BACKLIGHT_TOGGLE,
+                        KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_TOGGLE, 0},
+                {"ALL_APPS key -> Open App Drawer",
+                        new int[]{KeyEvent.KEYCODE_ALL_APPS},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_ALL_APPS,
+                        KeyEvent.KEYCODE_ALL_APPS, 0},
+                {"SEARCH key -> Launch Search Activity", new int[]{KeyEvent.KEYCODE_SEARCH},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_SEARCH,
+                        KeyEvent.KEYCODE_SEARCH, 0},
+                {"LANGUAGE_SWITCH key -> Switch Keyboard Language",
+                        new int[]{KeyEvent.KEYCODE_LANGUAGE_SWITCH},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_LANGUAGE_SWITCH,
+                        KeyEvent.KEYCODE_LANGUAGE_SWITCH, 0},
+                {"META key -> Open App Drawer", new int[]{META_KEY},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_ALL_APPS, META_KEY,
+                        META_ON},
+                {"Meta + Alt -> Toggle CapsLock", new int[]{META_KEY, ALT_KEY},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_CAPS_LOCK, ALT_KEY,
+                        META_ON | ALT_ON},
+                {"Alt + Meta -> Toggle CapsLock", new int[]{ALT_KEY, META_KEY},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_CAPS_LOCK, META_KEY,
+                        META_ON | ALT_ON},
+                {"CAPS_LOCK key -> Toggle CapsLock", new int[]{KeyEvent.KEYCODE_CAPS_LOCK},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_CAPS_LOCK,
+                        KeyEvent.KEYCODE_CAPS_LOCK, 0},
+                {"Meta + Ctrl + DPAD_UP -> Split screen navigation",
+                        new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_DPAD_UP},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_MULTI_WINDOW_NAVIGATION,
+                        KeyEvent.KEYCODE_DPAD_UP,
+                        META_ON | CTRL_ON},
+                {"Meta + Ctrl + DPAD_LEFT -> Split screen navigation",
+                        new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_DPAD_LEFT},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_SPLIT_SCREEN_NAVIGATION_LEFT,
+                        KeyEvent.KEYCODE_DPAD_LEFT,
+                        META_ON | CTRL_ON},
+                {"Meta + Ctrl + DPAD_RIGHT -> Split screen navigation",
+                        new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_DPAD_RIGHT},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_SPLIT_SCREEN_NAVIGATION_RIGHT,
+                        KeyEvent.KEYCODE_DPAD_RIGHT,
+                        META_ON | CTRL_ON},
+                {"Meta + L -> Lock Homescreen", new int[]{META_KEY, KeyEvent.KEYCODE_L},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_LOCK_SCREEN, KeyEvent.KEYCODE_L,
+                        META_ON},
+                {"Meta + Ctrl + N -> Open Notes", new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_N},
+                        KeyGestureEvent.KEY_GESTURE_TYPE_OPEN_NOTES, KeyEvent.KEYCODE_N,
+                        META_ON | CTRL_ON},
                 {"Meta + Ctrl + DPAD_DOWN -> Enter desktop mode",
                         new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_DPAD_DOWN},
                         KeyGestureEvent.KEY_GESTURE_TYPE_DESKTOP_MODE,
@@ -296,72 +305,14 @@
                         new int[]{KeyEvent.KEYCODE_HOME}, LONG_PRESS_HOME_NOTIFICATION_PANEL,
                         KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
                         KeyEvent.KEYCODE_HOME, 0},
-                {"Long press META + ENTER -> Toggle Notification panel",
-                        new int[]{META_KEY, KeyEvent.KEYCODE_ENTER},
-                        LONG_PRESS_HOME_NOTIFICATION_PANEL,
-                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
-                        KeyEvent.KEYCODE_ENTER,
-                        META_ON},
-                {"Long press META + H -> Toggle Notification panel",
-                        new int[]{META_KEY, KeyEvent.KEYCODE_H}, LONG_PRESS_HOME_NOTIFICATION_PANEL,
-                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
-                        KeyEvent.KEYCODE_H, META_ON},
                 {"Long press HOME key -> Launch assistant",
                         new int[]{KeyEvent.KEYCODE_HOME}, LONG_PRESS_HOME_ASSIST,
                         KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_ASSISTANT,
                         KeyEvent.KEYCODE_HOME, 0},
-                {"Long press META + ENTER -> Launch assistant",
-                        new int[]{META_KEY, KeyEvent.KEYCODE_ENTER}, LONG_PRESS_HOME_ASSIST,
-                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_ASSISTANT,
-                        KeyEvent.KEYCODE_ENTER, META_ON},
-                {"Long press META + H -> Launch assistant",
-                        new int[]{META_KEY, KeyEvent.KEYCODE_H}, LONG_PRESS_HOME_ASSIST,
-                        KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_ASSISTANT, KeyEvent.KEYCODE_H,
-                        META_ON},
                 {"Long press HOME key -> Open App Drawer",
                         new int[]{KeyEvent.KEYCODE_HOME}, LONG_PRESS_HOME_ALL_APPS,
                         KeyGestureEvent.KEY_GESTURE_TYPE_ALL_APPS,
-                        KeyEvent.KEYCODE_HOME, 0},
-                {"Long press META + ENTER -> Open App Drawer",
-                        new int[]{META_KEY, KeyEvent.KEYCODE_ENTER}, LONG_PRESS_HOME_ALL_APPS,
-                        KeyGestureEvent.KEY_GESTURE_TYPE_ALL_APPS,
-                        KeyEvent.KEYCODE_ENTER, META_ON},
-                {"Long press META + H -> Open App Drawer",
-                        new int[]{META_KEY, KeyEvent.KEYCODE_H},
-                        LONG_PRESS_HOME_ALL_APPS,
-                        KeyGestureEvent.KEY_GESTURE_TYPE_ALL_APPS,
-                        KeyEvent.KEYCODE_H, META_ON}};
-    }
-
-    @Keep
-    private static Object[][] doubleTapOnHomeTestArguments() {
-        // testName, testKeys, doubleTapOnHomeBehavior, expectedKeyGestureType, expectedKey,
-        // expectedModifierState
-        return new Object[][]{
-                {"Double tap HOME -> Open App switcher",
-                        new int[]{KeyEvent.KEYCODE_HOME}, DOUBLE_TAP_HOME_RECENT_SYSTEM_UI,
-                        KeyGestureEvent.KEY_GESTURE_TYPE_APP_SWITCH, KeyEvent.KEYCODE_HOME,
-                        0},
-                {"Double tap META + ENTER -> Open App switcher",
-                        new int[]{META_KEY, KeyEvent.KEYCODE_ENTER},
-                        DOUBLE_TAP_HOME_RECENT_SYSTEM_UI,
-                        KeyGestureEvent.KEY_GESTURE_TYPE_APP_SWITCH,
-                        KeyEvent.KEYCODE_ENTER, META_ON},
-                {"Double tap META + H -> Open App switcher",
-                        new int[]{META_KEY, KeyEvent.KEYCODE_H}, DOUBLE_TAP_HOME_RECENT_SYSTEM_UI,
-                        KeyGestureEvent.KEY_GESTURE_TYPE_APP_SWITCH, KeyEvent.KEYCODE_H,
-                        META_ON}};
-    }
-
-    @Keep
-    private static Object[][] settingsKeyTestArguments() {
-        // testName, testKeys, settingsKeyBehavior, expectedKeyGestureType, expectedKey,
-        // expectedModifierState
-        return new Object[][]{
-                {"SETTINGS key -> Toggle Notification panel", new int[]{KeyEvent.KEYCODE_SETTINGS},
-                        SETTINGS_KEY_BEHAVIOR_NOTIFICATION_PANEL,
-                        KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
-                        KeyEvent.KEYCODE_SETTINGS, 0}};
+                        KeyEvent.KEYCODE_HOME, 0}};
     }
 
     @Before
@@ -381,8 +332,18 @@
     }
 
     @Test
-    @Parameters(method = "shortcutTestArguments")
-    public void testShortcut(String testName, int[] testKeys,
+    @Parameters(method = "shortcutTestArgumentsNotMigratedToKeyGestureController")
+    public void testShortcuts_notMigratedToKeyGestureController(String testName,
+            int[] testKeys, @KeyGestureEvent.KeyGestureType int expectedKeyGestureType,
+            int expectedKey, int expectedModifierState) {
+        testShortcutInternal(testName, testKeys, expectedKeyGestureType, expectedKey,
+                expectedModifierState);
+    }
+
+    @Test
+    @Parameters(method = "shortcutTestArgumentsMigratedToKeyGestureController")
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
+    public void testShortcuts_migratedToKeyGestureController(String testName, int[] testKeys,
             @KeyGestureEvent.KeyGestureType int expectedKeyGestureType, int expectedKey,
             int expectedModifierState) {
         testShortcutInternal(testName, testKeys, expectedKeyGestureType, expectedKey,
@@ -402,31 +363,29 @@
     }
 
     @Test
-    @Parameters(method = "doubleTapOnHomeTestArguments")
-    public void testDoubleTapOnHomeBehavior(String testName, int[] testKeys,
-            int doubleTapOnHomeBehavior,
-            @KeyGestureEvent.KeyGestureType int expectedKeyGestureType, int expectedKey,
-            int expectedModifierState) {
-        mPhoneWindowManager.overriderDoubleTapOnHomeBehavior(doubleTapOnHomeBehavior);
-        sendKeyCombination(testKeys, 0 /* duration */);
-        sendKeyCombination(testKeys, 0 /* duration */);
+    public void testDoubleTapOnHomeBehavior_AppSwitchBehavior() {
+        mPhoneWindowManager.overriderDoubleTapOnHomeBehavior(DOUBLE_TAP_HOME_RECENT_SYSTEM_UI);
+        sendKeyCombination(new int[]{KeyEvent.KEYCODE_HOME}, 0 /* duration */);
+        sendKeyCombination(new int[]{KeyEvent.KEYCODE_HOME}, 0 /* duration */);
         mPhoneWindowManager.assertKeyGestureCompleted(
-                new int[]{expectedKey}, expectedModifierState, expectedKeyGestureType,
-                "Failed while executing " + testName);
+                new int[]{KeyEvent.KEYCODE_HOME}, /* modifierState = */0,
+                KeyGestureEvent.KEY_GESTURE_TYPE_APP_SWITCH,
+                "Failed while executing Double tap HOME -> Open App switcher");
     }
 
     @Test
-    @Parameters(method = "settingsKeyTestArguments")
-    public void testSettingsKey(String testName, int[] testKeys, int settingsKeyBehavior,
-            @KeyGestureEvent.KeyGestureType int expectedKeyGestureType, int expectedKey,
-            int expectedModifierState) {
-        mPhoneWindowManager.overrideSettingsKeyBehavior(settingsKeyBehavior);
-        testShortcutInternal(testName, testKeys, expectedKeyGestureType, expectedKey,
-                expectedModifierState);
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
+    public void testSettingsKey_ToggleNotificationBehavior() {
+        mPhoneWindowManager.overrideSettingsKeyBehavior(SETTINGS_KEY_BEHAVIOR_NOTIFICATION_PANEL);
+        testShortcutInternal("SETTINGS key -> Toggle Notification panel",
+                new int[]{KeyEvent.KEYCODE_SETTINGS},
+                KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
+                KeyEvent.KEYCODE_SETTINGS, 0);
     }
 
     @Test
     @EnableFlags(com.android.server.flags.Flags.FLAG_NEW_BUGREPORT_KEYBOARD_SHORTCUT)
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testBugreportShortcutPress() {
         testShortcutInternal("Meta + Ctrl + Del -> Trigger bug report",
                 new int[]{META_KEY, CTRL_KEY, KeyEvent.KEYCODE_DEL},
@@ -599,4 +558,145 @@
                 sendKeyGestureEventComplete(KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_SEARCH));
         mPhoneWindowManager.assertLaunchSearch();
     }
+
+    @Test
+    public void testKeyGestureScreenshotChord() {
+        Assert.assertTrue(
+                sendKeyGestureEventStart(KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD));
+        mPhoneWindowManager.moveTimeForward(500);
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD));
+        mPhoneWindowManager.assertTakeScreenshotCalled();
+    }
+
+    @Test
+    public void testKeyGestureScreenshotChordCancelled() {
+        Assert.assertTrue(
+                sendKeyGestureEventStart(KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD));
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD));
+        mPhoneWindowManager.assertTakeScreenshotNotCalled();
+    }
+
+    @Test
+    public void testKeyGestureAccessibilityShortcutChord() {
+        Assert.assertTrue(
+                sendKeyGestureEventStart(
+                        KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD));
+        mPhoneWindowManager.moveTimeForward(5000);
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(
+                        KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD));
+        mPhoneWindowManager.assertAccessibilityKeychordCalled();
+    }
+
+    @Test
+    public void testKeyGestureAccessibilityShortcutChordCancelled() {
+        Assert.assertTrue(
+                sendKeyGestureEventStart(
+                        KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD));
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(
+                        KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD));
+        mPhoneWindowManager.assertAccessibilityKeychordNotCalled();
+    }
+
+    @Test
+    public void testKeyGestureRingerToggleChord() {
+        mPhoneWindowManager.overridePowerVolumeUp(POWER_VOLUME_UP_BEHAVIOR_MUTE);
+        Assert.assertTrue(
+                sendKeyGestureEventStart(KeyGestureEvent.KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD));
+        mPhoneWindowManager.moveTimeForward(500);
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(KeyGestureEvent.KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD));
+        mPhoneWindowManager.assertVolumeMute();
+    }
+
+    @Test
+    public void testKeyGestureRingerToggleChordCancelled() {
+        mPhoneWindowManager.overridePowerVolumeUp(POWER_VOLUME_UP_BEHAVIOR_MUTE);
+        Assert.assertTrue(
+                sendKeyGestureEventStart(KeyGestureEvent.KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD));
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(KeyGestureEvent.KEY_GESTURE_TYPE_RINGER_TOGGLE_CHORD));
+        mPhoneWindowManager.assertVolumeNotMuted();
+    }
+
+    @Test
+    public void testKeyGestureGlobalAction() {
+        mPhoneWindowManager.overridePowerVolumeUp(POWER_VOLUME_UP_BEHAVIOR_GLOBAL_ACTIONS);
+        Assert.assertTrue(
+                sendKeyGestureEventStart(KeyGestureEvent.KEY_GESTURE_TYPE_GLOBAL_ACTIONS));
+        mPhoneWindowManager.moveTimeForward(500);
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(KeyGestureEvent.KEY_GESTURE_TYPE_GLOBAL_ACTIONS));
+        mPhoneWindowManager.assertShowGlobalActionsCalled();
+    }
+
+    @Test
+    public void testKeyGestureGlobalActionCancelled() {
+        mPhoneWindowManager.overridePowerVolumeUp(POWER_VOLUME_UP_BEHAVIOR_GLOBAL_ACTIONS);
+        Assert.assertTrue(
+                sendKeyGestureEventStart(KeyGestureEvent.KEY_GESTURE_TYPE_GLOBAL_ACTIONS));
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(KeyGestureEvent.KEY_GESTURE_TYPE_GLOBAL_ACTIONS));
+        mPhoneWindowManager.assertShowGlobalActionsNotCalled();
+    }
+
+    @Test
+    public void testKeyGestureAccessibilityTvShortcutChord() {
+        Assert.assertTrue(
+                sendKeyGestureEventStart(
+                        KeyGestureEvent.KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD));
+        mPhoneWindowManager.moveTimeForward(5000);
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(
+                        KeyGestureEvent.KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD));
+        mPhoneWindowManager.assertAccessibilityKeychordCalled();
+    }
+
+    @Test
+    public void testKeyGestureAccessibilityTvShortcutChordCancelled() {
+        Assert.assertTrue(
+                sendKeyGestureEventStart(
+                        KeyGestureEvent.KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD));
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(
+                        KeyGestureEvent.KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD));
+        mPhoneWindowManager.assertAccessibilityKeychordNotCalled();
+    }
+
+    @Test
+    public void testKeyGestureTvTriggerBugReport() {
+        Assert.assertTrue(
+                sendKeyGestureEventStart(KeyGestureEvent.KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT));
+        mPhoneWindowManager.moveTimeForward(1000);
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(KeyGestureEvent.KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT));
+        mPhoneWindowManager.assertBugReportTakenForTv();
+    }
+
+    @Test
+    public void testKeyGestureTvTriggerBugReportCancelled() {
+        Assert.assertTrue(
+                sendKeyGestureEventStart(KeyGestureEvent.KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT));
+        Assert.assertTrue(
+                sendKeyGestureEventCancel(KeyGestureEvent.KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT));
+        mPhoneWindowManager.assertBugReportNotTakenForTv();
+    }
+
+    @Test
+    public void testKeyGestureAccessibilityShortcut() {
+        Assert.assertTrue(
+                sendKeyGestureEventComplete(
+                        KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT));
+        mPhoneWindowManager.assertAccessibilityKeychordCalled();
+    }
+
+    @Test
+    public void testKeyGestureCloseAllDialogs() {
+        Assert.assertTrue(
+                sendKeyGestureEventComplete(KeyGestureEvent.KEY_GESTURE_TYPE_CLOSE_ALL_DIALOGS));
+        mPhoneWindowManager.assertCloseAllDialogs();
+    }
 }
diff --git a/services/tests/wmtests/src/com/android/server/policy/ModifierShortcutTests.java b/services/tests/wmtests/src/com/android/server/policy/ModifierShortcutTests.java
index 43171f8..c186a03 100644
--- a/services/tests/wmtests/src/com/android/server/policy/ModifierShortcutTests.java
+++ b/services/tests/wmtests/src/com/android/server/policy/ModifierShortcutTests.java
@@ -119,6 +119,7 @@
      * ALT + TAB to show recent apps.
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testAltTab() {
         mPhoneWindowManager.overrideStatusBarManagerInternal();
         sendKeyCombination(new int[]{KEYCODE_ALT_LEFT, KEYCODE_TAB}, 0);
@@ -129,6 +130,7 @@
      * CTRL + SPACE to switch keyboard layout.
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testCtrlSpace() {
         sendKeyCombination(new int[]{KEYCODE_CTRL_LEFT, KEYCODE_SPACE}, /* duration= */ 0,
                 ANY_DISPLAY_ID);
@@ -139,6 +141,7 @@
      * CTRL + SHIFT + SPACE to switch keyboard layout backwards.
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testCtrlShiftSpace() {
         sendKeyCombination(new int[]{KEYCODE_CTRL_LEFT, KEYCODE_SHIFT_LEFT, KEYCODE_SPACE},
                 /* duration= */ 0, ANY_DISPLAY_ID);
@@ -149,6 +152,7 @@
      * CTRL + ALT + Z to enable accessibility service.
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testCtrlAltZ() {
         sendKeyCombination(new int[]{KEYCODE_CTRL_LEFT, KEYCODE_ALT_LEFT, KEYCODE_Z}, 0);
         mPhoneWindowManager.assertAccessibilityKeychordCalled();
@@ -158,6 +162,7 @@
      * META + CTRL+ S to take screenshot.
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testMetaCtrlS() {
         sendKeyCombination(new int[]{KEYCODE_META_LEFT, KEYCODE_CTRL_LEFT, KEYCODE_S}, 0);
         mPhoneWindowManager.assertTakeScreenshotCalled();
@@ -167,6 +172,7 @@
      * META + N to expand notification panel.
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testMetaN() throws RemoteException {
         mPhoneWindowManager.overrideTogglePanel();
         sendKeyCombination(new int[]{KEYCODE_META_LEFT, KEYCODE_N}, 0);
@@ -177,6 +183,7 @@
      * META + SLASH to toggle shortcuts menu.
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testMetaSlash() {
         mPhoneWindowManager.overrideStatusBarManagerInternal();
         sendKeyCombination(new int[]{KEYCODE_META_LEFT, KEYCODE_SLASH}, 0);
@@ -187,6 +194,7 @@
      * META  + ALT to toggle Cap Lock.
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testMetaAlt() {
         sendKeyCombination(new int[]{KEYCODE_META_LEFT, KEYCODE_ALT_LEFT}, 0);
         mPhoneWindowManager.assertToggleCapsLock();
@@ -196,6 +204,7 @@
      * META + H to go to homescreen
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testMetaH() {
         mPhoneWindowManager.overrideLaunchHome();
         sendKeyCombination(new int[]{KEYCODE_META_LEFT, KEYCODE_H}, 0);
@@ -206,6 +215,7 @@
      * META + ENTER to go to homescreen
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testMetaEnter() {
         mPhoneWindowManager.overrideLaunchHome();
         sendKeyCombination(new int[]{KEYCODE_META_LEFT, KEYCODE_ENTER}, 0);
@@ -216,6 +226,7 @@
      * Sends a KEYCODE_BRIGHTNESS_DOWN event and validates the brightness is decreased as expected;
      */
     @Test
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testKeyCodeBrightnessDown() {
         float[] currentBrightness = new float[]{0.1f, 0.05f, 0.0f};
         float[] newBrightness = new float[]{0.065738f, 0.0275134f, 0.0f};
@@ -231,9 +242,9 @@
      * Sends a KEYCODE_SCREENSHOT and validates screenshot is taken if flag is enabled
      */
     @Test
+    @EnableFlags(com.android.hardware.input.Flags.FLAG_EMOJI_AND_SCREENSHOT_KEYCODES_AVAILABLE)
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testTakeScreenshot_flagEnabled() {
-        mSetFlagsRule.enableFlags(com.android.hardware.input.Flags
-                .FLAG_EMOJI_AND_SCREENSHOT_KEYCODES_AVAILABLE);
         sendKeyCombination(new int[]{KEYCODE_SCREENSHOT}, 0);
         mPhoneWindowManager.assertTakeScreenshotCalled();
     }
@@ -242,9 +253,9 @@
      * Sends a KEYCODE_SCREENSHOT and validates screenshot is not taken if flag is disabled
      */
     @Test
+    @DisableFlags({com.android.hardware.input.Flags.FLAG_EMOJI_AND_SCREENSHOT_KEYCODES_AVAILABLE,
+            com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER})
     public void testTakeScreenshot_flagDisabled() {
-        mSetFlagsRule.disableFlags(com.android.hardware.input.Flags
-                .FLAG_EMOJI_AND_SCREENSHOT_KEYCODES_AVAILABLE);
         sendKeyCombination(new int[]{KEYCODE_SCREENSHOT}, 0);
         mPhoneWindowManager.assertTakeScreenshotNotCalled();
     }
@@ -254,6 +265,7 @@
      */
     @Test
     @EnableFlags(com.android.server.flags.Flags.FLAG_NEW_BUGREPORT_KEYBOARD_SHORTCUT)
+    @DisableFlags(com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER)
     public void testTakeBugReport_flagEnabled() throws RemoteException {
         sendKeyCombination(new int[]{KEYCODE_META_LEFT, KEYCODE_CTRL_LEFT, KEYCODE_DEL}, 0);
         mPhoneWindowManager.assertTakeBugreport(true);
@@ -263,7 +275,8 @@
      * META+CTRL+BACKSPACE for taking a bugreport does nothing when the flag is disabledd.
      */
     @Test
-    @DisableFlags(com.android.server.flags.Flags.FLAG_NEW_BUGREPORT_KEYBOARD_SHORTCUT)
+    @DisableFlags({com.android.server.flags.Flags.FLAG_NEW_BUGREPORT_KEYBOARD_SHORTCUT,
+            com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER})
     public void testTakeBugReport_flagDisabled() throws RemoteException {
         sendKeyCombination(new int[]{KEYCODE_META_LEFT, KEYCODE_CTRL_LEFT, KEYCODE_DEL}, 0);
         mPhoneWindowManager.assertTakeBugreport(false);
diff --git a/services/tests/wmtests/src/com/android/server/policy/ShortcutKeyTestBase.java b/services/tests/wmtests/src/com/android/server/policy/ShortcutKeyTestBase.java
index 50b7db4..9e47a00 100644
--- a/services/tests/wmtests/src/com/android/server/policy/ShortcutKeyTestBase.java
+++ b/services/tests/wmtests/src/com/android/server/policy/ShortcutKeyTestBase.java
@@ -241,6 +241,13 @@
                         KeyGestureEvent.ACTION_GESTURE_COMPLETE).build());
     }
 
+    boolean sendKeyGestureEventCancel(int gestureType) {
+        return mPhoneWindowManager.sendKeyGestureEvent(
+                new KeyGestureEvent.Builder().setKeyGestureType(gestureType).setAction(
+                        KeyGestureEvent.ACTION_GESTURE_COMPLETE).setFlags(
+                        KeyGestureEvent.FLAG_CANCELLED).build());
+    }
+
     boolean sendKeyGestureEventComplete(int gestureType, int modifierState) {
         return mPhoneWindowManager.sendKeyGestureEvent(
                 new KeyGestureEvent.Builder().setModifierState(modifierState).setKeyGestureType(
@@ -276,7 +283,7 @@
         if ((actions & ACTION_PASS_TO_USER) != 0) {
             if (0 == mPhoneWindowManager.interceptKeyBeforeDispatching(keyEvent)) {
                 if (!mDispatchedKeyHandler.onKeyDispatched(keyEvent)) {
-                    mPhoneWindowManager.dispatchUnhandledKey(keyEvent);
+                    mPhoneWindowManager.interceptUnhandledKey(keyEvent);
                 }
             }
         }
diff --git a/services/tests/wmtests/src/com/android/server/policy/TestPhoneWindowManager.java b/services/tests/wmtests/src/com/android/server/policy/TestPhoneWindowManager.java
index 98401b3..1aa9087 100644
--- a/services/tests/wmtests/src/com/android/server/policy/TestPhoneWindowManager.java
+++ b/services/tests/wmtests/src/com/android/server/policy/TestPhoneWindowManager.java
@@ -418,8 +418,8 @@
                 mKeyEventPolicyFlags);
     }
 
-    void dispatchUnhandledKey(KeyEvent event) {
-        mPhoneWindowManager.dispatchUnhandledKey(mInputToken, event, FLAG_INTERACTIVE);
+    void interceptUnhandledKey(KeyEvent event) {
+        mPhoneWindowManager.interceptUnhandledKey(event, mInputToken);
     }
 
     boolean sendKeyGestureEvent(KeyGestureEvent event) {
@@ -657,16 +657,36 @@
         verify(mPowerManager).userActivity(anyLong(), anyBoolean());
     }
 
+    void assertShowGlobalActionsNotCalled() {
+        mTestLooper.dispatchAll();
+        verify(mGlobalActions, never()).showDialog(anyBoolean(), anyBoolean());
+        verify(mPowerManager, never()).userActivity(anyLong(), anyBoolean());
+    }
+
     void assertVolumeMute() {
         mTestLooper.dispatchAll();
         verify(mAudioManagerInternal).silenceRingerModeInternal(eq("volume_hush"));
     }
 
+    void assertVolumeNotMuted() {
+        mTestLooper.dispatchAll();
+        verify(mAudioManagerInternal, never()).silenceRingerModeInternal(any());
+    }
+
     void assertAccessibilityKeychordCalled() {
         mTestLooper.dispatchAll();
         verify(mAccessibilityShortcutController).performAccessibilityShortcut();
     }
 
+    void assertAccessibilityKeychordNotCalled() {
+        mTestLooper.dispatchAll();
+        verify(mAccessibilityShortcutController, never()).performAccessibilityShortcut();
+    }
+
+    void assertCloseAllDialogs() {
+        verify(mContext).closeSystemDialogs();
+    }
+
     void assertDreamRequest() {
         mTestLooper.dispatchAll();
         verify(mDreamManagerInternal).requestDream();
@@ -809,6 +829,16 @@
 
     }
 
+    void assertBugReportTakenForTv() {
+        mTestLooper.dispatchAll();
+        verify(mPhoneWindowManager).requestBugreportForTv();
+    }
+
+    void assertBugReportNotTakenForTv() {
+        mTestLooper.dispatchAll();
+        verify(mPhoneWindowManager, never()).requestBugreportForTv();
+    }
+
     void assertTogglePanel() throws RemoteException {
         mTestLooper.dispatchAll();
         verify(mPhoneWindowManager.mStatusBarService).togglePanel();
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppCompatActivityRobot.java b/services/tests/wmtests/src/com/android/server/wm/AppCompatActivityRobot.java
index 8227ed9..92205f39 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppCompatActivityRobot.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppCompatActivityRobot.java
@@ -230,6 +230,10 @@
         mDisplayContent.setIgnoreOrientationRequest(enabled);
     }
 
+    void setTopActivityOrganizedTask() {
+        doReturn(mTaskStack.top()).when(mActivityStack.top()).getOrganizedTask();
+    }
+
     void setTopTaskInMultiWindowMode(boolean inMultiWindowMode) {
         doReturn(inMultiWindowMode).when(mTaskStack.top()).inMultiWindowMode();
     }
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppCompatUtilsTest.java b/services/tests/wmtests/src/com/android/server/wm/AppCompatUtilsTest.java
index 21fac9b..d8373c5 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppCompatUtilsTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppCompatUtilsTest.java
@@ -16,10 +16,14 @@
 
 package com.android.server.wm;
 
+import static android.app.CameraCompatTaskInfo.CAMERA_COMPAT_FREEFORM_PORTRAIT_DEVICE_IN_LANDSCAPE;
+
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.spyOn;
 
 import static org.mockito.Mockito.when;
 
+import android.app.CameraCompatTaskInfo.FreeformCameraCompatMode;
+import android.app.TaskInfo;
 import android.platform.test.annotations.Presubmit;
 
 import androidx.annotation.NonNull;
@@ -114,6 +118,72 @@
         });
     }
 
+    @Test
+    public void testTopActivityEligibleForUserAspectRatioButton_eligible() {
+        runTestScenario((robot) -> {
+            robot.applyOnActivity((a) -> {
+                a.createActivityWithComponentInNewTask();
+                a.setIgnoreOrientationRequest(true);
+            });
+            robot.conf().enableUserAppAspectRatioSettings(true);
+
+            robot.checkTaskInfoEligibleForUserAspectRatioButton(true);
+        });
+    }
+
+    @Test
+    public void testTopActivityEligibleForUserAspectRatioButton_disabled_notEligible() {
+        runTestScenario((robot) -> {
+            robot.applyOnActivity((a) -> {
+                a.createActivityWithComponentInNewTask();
+                a.setIgnoreOrientationRequest(true);
+            });
+            robot.conf().enableUserAppAspectRatioSettings(false);
+
+            robot.checkTaskInfoEligibleForUserAspectRatioButton(false);
+        });
+    }
+
+    @Test
+    public void testTopActivityEligibleForUserAspectRatioButton_inSizeCompatMode_notEligible() {
+        runTestScenario((robot) -> {
+            robot.applyOnActivity((a) -> {
+                a.createActivityWithComponentInNewTask();
+                a.setIgnoreOrientationRequest(true);
+                a.setTopActivityOrganizedTask();
+                a.setTopActivityInSizeCompatMode(true);
+                a.setTopActivityVisible(true);
+            });
+            robot.conf().enableUserAppAspectRatioSettings(true);
+
+            robot.checkTaskInfoEligibleForUserAspectRatioButton(false);
+        });
+    }
+
+    @Test
+    public void testTopActivityEligibleForUserAspectRatioButton_transparentTop_notEligible() {
+        runTestScenario((robot) -> {
+            robot.transparentActivity((ta) -> {
+                ta.launchTransparentActivityInTask();
+                ta.activity().setIgnoreOrientationRequest(true);
+            });
+            robot.conf().enableUserAppAspectRatioSettings(true);
+
+            robot.checkTaskInfoEligibleForUserAspectRatioButton(false);
+        });
+    }
+
+    @Test
+    public void getTaskInfoPropagatesCameraCompatMode() {
+        runTestScenario((robot) -> {
+            robot.applyOnActivity(AppCompatActivityRobot::createActivityWithComponentInNewTask);
+
+            robot.setFreeformCameraCompatMode(CAMERA_COMPAT_FREEFORM_PORTRAIT_DEVICE_IN_LANDSCAPE);
+            robot.checkTaskInfoFreeformCameraCompatMode(
+                    CAMERA_COMPAT_FREEFORM_PORTRAIT_DEVICE_IN_LANDSCAPE);
+        });
+    }
+
     /**
      * Runs a test scenario providing a Robot.
      */
@@ -125,11 +195,14 @@
     private static class AppCompatUtilsRobotTest extends AppCompatRobotBase {
 
         private final WindowState mWindowState;
+        @NonNull
+        private final AppCompatTransparentActivityRobot mTransparentActivityRobot;
 
         AppCompatUtilsRobotTest(@NonNull WindowManagerService wm,
                 @NonNull ActivityTaskManagerService atm,
                 @NonNull ActivityTaskSupervisor supervisor) {
             super(wm, atm, supervisor);
+            mTransparentActivityRobot = new AppCompatTransparentActivityRobot(activity());
             mWindowState = Mockito.mock(WindowState.class);
         }
 
@@ -139,6 +212,12 @@
             spyOn(activity.mAppCompatController.getAppCompatAspectRatioPolicy());
         }
 
+        void transparentActivity(@NonNull Consumer<AppCompatTransparentActivityRobot> consumer) {
+            // We always create at least an opaque activity in a Task.
+            activity().createNewTaskWithBaseActivity();
+            consumer.accept(mTransparentActivityRobot);
+        }
+
         void setIsLetterboxedForFixedOrientationAndAspectRatio(
                 boolean forFixedOrientationAndAspectRatio) {
             when(activity().top().mAppCompatController.getAppCompatAspectRatioPolicy()
@@ -155,11 +234,30 @@
             when(mWindowState.isLetterboxedForDisplayCutout()).thenReturn(displayCutout);
         }
 
+        void setFreeformCameraCompatMode(@FreeformCameraCompatMode int mode) {
+            activity().top().mAppCompatController.getAppCompatCameraOverrides()
+                    .setFreeformCameraCompatMode(mode);
+        }
+
         void checkTopActivityLetterboxReason(@NonNull String expected) {
             Assert.assertEquals(expected,
                     AppCompatUtils.getLetterboxReasonString(activity().top(), mWindowState));
         }
 
+        @NonNull
+        TaskInfo getTopTaskInfo() {
+            return activity().top().getTask().getTaskInfo();
+        }
+
+        void checkTaskInfoEligibleForUserAspectRatioButton(boolean eligible) {
+            Assert.assertEquals(eligible, getTopTaskInfo().appCompatTaskInfo
+                    .eligibleForUserAspectRatioButton());
+        }
+
+        void checkTaskInfoFreeformCameraCompatMode(@FreeformCameraCompatMode int mode) {
+            Assert.assertEquals(mode, getTopTaskInfo().appCompatTaskInfo
+                    .cameraCompatTaskInfo.freeformCameraCompatMode);
+        }
     }
 
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
index e0344d7..df17cd1 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
@@ -432,6 +432,29 @@
     }
 
     @Test
+    public void testAddTaskCompatibleWindowingMode_withFreeformAndFullscreen_expectRemove() {
+        Task task1 = createTaskBuilder(".Task1")
+                .setFlags(FLAG_ACTIVITY_NEW_TASK)
+                .build();
+        doReturn(WINDOWING_MODE_FREEFORM).when(task1).getWindowingMode();
+        mRecentTasks.add(task1);
+        mCallbacksRecorder.clear();
+
+        Task task2 = createTaskBuilder(".Task1")
+                .setWindowingMode(WINDOWING_MODE_FULLSCREEN)
+                .setFlags(FLAG_ACTIVITY_NEW_TASK)
+                .build();
+        assertEquals(WINDOWING_MODE_FULLSCREEN, task2.getWindowingMode());
+        mRecentTasks.add(task2);
+
+        assertThat(mCallbacksRecorder.mAdded).hasSize(1);
+        assertThat(mCallbacksRecorder.mAdded).contains(task2);
+        assertThat(mCallbacksRecorder.mTrimmed).isEmpty();
+        assertThat(mCallbacksRecorder.mRemoved).hasSize(1);
+        assertThat(mCallbacksRecorder.mRemoved).contains(task1);
+    }
+
+    @Test
     public void testAddTaskIncompatibleWindowingMode_expectNoRemove() {
         Task task1 = createTaskBuilder(".Task1")
                 .setWindowingMode(WINDOWING_MODE_FULLSCREEN)
diff --git a/services/tests/wmtests/src/com/android/server/wm/TaskTests.java b/services/tests/wmtests/src/com/android/server/wm/TaskTests.java
index 4b03483..e4512c3 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TaskTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TaskTests.java
@@ -18,7 +18,6 @@
 
 
 import static android.app.ActivityTaskManager.INVALID_TASK_ID;
-import static android.app.CameraCompatTaskInfo.CAMERA_COMPAT_FREEFORM_PORTRAIT_DEVICE_IN_LANDSCAPE;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
@@ -705,50 +704,6 @@
     }
 
     @Test
-    public void testTopActivityEligibleForUserAspectRatioButton() {
-        DisplayContent display = mAtm.mRootWindowContainer.getDefaultDisplay();
-        final Task rootTask = new TaskBuilder(mSupervisor).setCreateActivity(true)
-                .setWindowingMode(WINDOWING_MODE_FULLSCREEN).setDisplay(display).build();
-        final Task task = rootTask.getBottomMostTask();
-        final ActivityRecord root = task.getTopNonFinishingActivity();
-        spyOn(mWm.mAppCompatConfiguration);
-        spyOn(root);
-        spyOn(root.mAppCompatController.getAppCompatAspectRatioOverrides());
-
-        doReturn(true).when(root).fillsParent();
-        doReturn(true).when(
-                root.mAppCompatController.getAppCompatAspectRatioOverrides())
-                    .shouldEnableUserAspectRatioSettings();
-        doReturn(false).when(root).inSizeCompatMode();
-        doReturn(task).when(root).getOrganizedTask();
-
-        // The button should be eligible to be displayed
-        assertTrue(task.getTaskInfo()
-                .appCompatTaskInfo.eligibleForUserAspectRatioButton());
-
-        // When shouldApplyUserMinAspectRatioOverride is disable the button is not enabled
-        doReturn(false).when(
-                root.mAppCompatController.getAppCompatAspectRatioOverrides())
-                    .shouldEnableUserAspectRatioSettings();
-        assertFalse(task.getTaskInfo()
-                .appCompatTaskInfo.eligibleForUserAspectRatioButton());
-        doReturn(true).when(root.mAppCompatController
-                .getAppCompatAspectRatioOverrides()).shouldEnableUserAspectRatioSettings();
-
-        // When in size compat mode the button is not enabled
-        doReturn(true).when(root).inSizeCompatMode();
-        assertFalse(task.getTaskInfo()
-                .appCompatTaskInfo.eligibleForUserAspectRatioButton());
-        doReturn(false).when(root).inSizeCompatMode();
-
-        // When the top activity is transparent, the button is not enabled
-        doReturn(false).when(root).fillsParent();
-        assertFalse(task.getTaskInfo()
-                .appCompatTaskInfo.eligibleForUserAspectRatioButton());
-        doReturn(true).when(root).fillsParent();
-    }
-
-    @Test
     public void testIsTopActivityTranslucent() {
         DisplayContent display = mAtm.mRootWindowContainer.getDefaultDisplay();
         final Task rootTask = new TaskBuilder(mSupervisor).setCreateActivity(true)
@@ -2112,17 +2067,6 @@
     }
 
     @Test
-    public void getTaskInfoPropagatesCameraCompatMode() {
-        final Task task = new TaskBuilder(mSupervisor).setCreateActivity(true).build();
-        final ActivityRecord activity = task.getTopMostActivity();
-        activity.mAppCompatController.getAppCompatCameraOverrides().setFreeformCameraCompatMode(
-                CAMERA_COMPAT_FREEFORM_PORTRAIT_DEVICE_IN_LANDSCAPE);
-
-        assertEquals(CAMERA_COMPAT_FREEFORM_PORTRAIT_DEVICE_IN_LANDSCAPE,
-                task.getTaskInfo().appCompatTaskInfo.cameraCompatTaskInfo.freeformCameraCompatMode);
-    }
-
-    @Test
     public void testUpdateTaskDescriptionOnReparent() {
         final Task rootTask1 = createTask(mDisplayContent);
         final Task rootTask2 = createTask(mDisplayContent);
diff --git a/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java b/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java
index eebb487..9e9874b 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java
@@ -103,8 +103,8 @@
     }
 
     @Override
-    public KeyEvent dispatchUnhandledKey(IBinder focusedToken, KeyEvent event, int policyFlags) {
-        return null;
+    public boolean interceptUnhandledKey(KeyEvent event, IBinder focusedToken) {
+        return false;
     }
 
     @Override
diff --git a/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerHelper.java b/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerHelper.java
index dc5f6e9..fb031bd 100644
--- a/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerHelper.java
+++ b/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerHelper.java
@@ -842,7 +842,7 @@
             return;
         }
 
-        model.setRequested(config.allowMultipleTriggers);
+        model.setRequested(config.isAllowMultipleTriggers());
         // TODO: Remove this block if the lower layer supports multiple triggers.
         if (model.isRequested()) {
             updateRecognitionLocked(model, true);
@@ -964,7 +964,7 @@
         RecognitionConfig config = modelData.getRecognitionConfig();
         if (config != null) {
             // Whether we should continue by starting this again.
-            modelData.setRequested(config.allowMultipleTriggers);
+            modelData.setRequested(config.isAllowMultipleTriggers());
         }
         // TODO: Remove this block if the lower layer supports multiple triggers.
         if (modelData.isRequested()) {
diff --git a/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java b/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java
index 862aff9..2bb86bc 100644
--- a/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java
+++ b/services/voiceinteraction/java/com/android/server/soundtrigger/SoundTriggerService.java
@@ -1439,7 +1439,7 @@
                 runOrAddOperation(new Operation(
                         // always execute:
                         () -> {
-                            if (!mRecognitionConfig.allowMultipleTriggers) {
+                            if (!mRecognitionConfig.isAllowMultipleTriggers()) {
                                 // Unregister this remoteService once op is done
                                 synchronized (mCallbacksLock) {
                                     mCallbacks.remove(mPuuid.getUuid());
diff --git a/tests/Input/src/com/android/server/input/KeyGestureControllerTests.kt b/tests/Input/src/com/android/server/input/KeyGestureControllerTests.kt
index ba36007..4ae06a4 100644
--- a/tests/Input/src/com/android/server/input/KeyGestureControllerTests.kt
+++ b/tests/Input/src/com/android/server/input/KeyGestureControllerTests.kt
@@ -18,6 +18,8 @@
 
 import android.content.Context
 import android.content.ContextWrapper
+import android.content.pm.PackageManager
+import android.content.res.Resources
 import android.hardware.input.IInputManager
 import android.hardware.input.AidlKeyGestureEvent
 import android.hardware.input.IKeyGestureEventListener
@@ -25,15 +27,20 @@
 import android.hardware.input.InputManager
 import android.hardware.input.InputManagerGlobal
 import android.hardware.input.KeyGestureEvent
-import android.hardware.input.KeyGestureEvent.KeyGestureType
 import android.os.IBinder
 import android.os.Process
+import android.os.SystemClock
+import android.os.SystemProperties
 import android.os.test.TestLooper
+import android.platform.test.annotations.DisableFlags
+import android.platform.test.annotations.EnableFlags
 import android.platform.test.annotations.Presubmit
+import android.platform.test.flag.junit.SetFlagsRule
 import android.view.InputDevice
-import android.view.KeyCharacterMap
 import android.view.KeyEvent
+import android.view.WindowManagerPolicyConstants.FLAG_INTERACTIVE
 import androidx.test.core.app.ApplicationProvider
+import com.android.internal.R
 import com.android.internal.annotations.Keep
 import com.android.internal.util.FrameworkStatsLog
 import com.android.modules.utils.testing.ExtendedMockitoRule
@@ -78,32 +85,60 @@
             KeyEvent.KEYCODE_META_LEFT to (KeyEvent.META_META_LEFT_ON or KeyEvent.META_META_ON),
             KeyEvent.KEYCODE_META_RIGHT to (KeyEvent.META_META_RIGHT_ON or KeyEvent.META_META_ON),
         )
+        const val SEARCH_KEY_BEHAVIOR_DEFAULT_SEARCH = 0
+        const val SEARCH_KEY_BEHAVIOR_TARGET_ACTIVITY = 1
+        const val SETTINGS_KEY_BEHAVIOR_SETTINGS_ACTIVITY = 0
+        const val SETTINGS_KEY_BEHAVIOR_NOTIFICATION_PANEL = 1
+        const val SETTINGS_KEY_BEHAVIOR_NOTHING = 2
     }
 
     @JvmField
     @Rule
     val extendedMockitoRule = ExtendedMockitoRule.Builder(this)
-        .mockStatic(FrameworkStatsLog::class.java).build()!!
+        .mockStatic(FrameworkStatsLog::class.java)
+        .mockStatic(SystemProperties::class.java).build()!!
+
+    @JvmField
+    @Rule
+    val rule = SetFlagsRule()
 
     @Mock
     private lateinit var iInputManager: IInputManager
 
+    @Mock
+    private lateinit var resources: Resources
+
+    @Mock
+    private lateinit var packageManager: PackageManager
+
     private var currentPid = 0
-    private lateinit var keyGestureController: KeyGestureController
     private lateinit var context: Context
     private lateinit var inputManagerGlobalSession: InputManagerGlobal.TestSession
     private lateinit var testLooper: TestLooper
     private var events = mutableListOf<KeyGestureEvent>()
-    private var handleEvents = mutableListOf<KeyGestureEvent>()
 
     @Before
     fun setup() {
         context = Mockito.spy(ContextWrapper(ApplicationProvider.getApplicationContext()))
+        Mockito.`when`(context.resources).thenReturn(resources)
         inputManagerGlobalSession = InputManagerGlobal.createTestSession(iInputManager)
         setupInputDevices()
+        setupBehaviors()
         testLooper = TestLooper()
         currentPid = Process.myPid()
-        keyGestureController = KeyGestureController(context, testLooper.looper)
+    }
+
+    private fun setupBehaviors() {
+        Mockito.`when`(
+            resources.getBoolean(
+                com.android.internal.R.bool.config_enableScreenshotChord
+            )
+        ).thenReturn(true)
+        Mockito.`when`(packageManager.hasSystemFeature(PackageManager.FEATURE_WATCH))
+            .thenReturn(true)
+        Mockito.`when`(packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK))
+            .thenReturn(true)
+        Mockito.`when`(context.packageManager).thenReturn(packageManager)
     }
 
     private fun setupInputDevices() {
@@ -116,19 +151,22 @@
         Mockito.`when`(iInputManager.getInputDevice(DEVICE_ID)).thenReturn(keyboardDevice)
     }
 
-    private fun notifyHomeGestureCompleted() {
-        keyGestureController.notifyKeyGestureCompleted(DEVICE_ID, intArrayOf(KeyEvent.KEYCODE_H),
+    private fun notifyHomeGestureCompleted(keyGestureController: KeyGestureController) {
+        keyGestureController.notifyKeyGestureCompleted(
+            DEVICE_ID, intArrayOf(KeyEvent.KEYCODE_H),
             KeyEvent.META_META_ON or KeyEvent.META_META_LEFT_ON,
-            KeyGestureEvent.KEY_GESTURE_TYPE_HOME)
+            KeyGestureEvent.KEY_GESTURE_TYPE_HOME
+        )
     }
 
     @Test
     fun testKeyGestureEvent_registerUnregisterListener() {
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
         val listener = KeyGestureEventListener()
 
         // Register key gesture event listener
         keyGestureController.registerKeyGestureEventListener(listener, 0)
-        notifyHomeGestureCompleted()
+        notifyHomeGestureCompleted(keyGestureController)
         testLooper.dispatchAll()
         assertEquals(
             "Listener should get callbacks on key gesture event completed",
@@ -144,7 +182,7 @@
         // Unregister listener
         events.clear()
         keyGestureController.unregisterKeyGestureEventListener(listener, 0)
-        notifyHomeGestureCompleted()
+        notifyHomeGestureCompleted(keyGestureController)
         testLooper.dispatchAll()
         assertEquals(
             "Listener should not get callback after being unregistered",
@@ -155,20 +193,22 @@
 
     @Test
     fun testKeyGestureEvent_multipleGestureHandlers() {
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+
         // Set up two callbacks.
         var callbackCount1 = 0
         var callbackCount2 = 0
         var selfCallback = 0
         val externalHandler1 = KeyGestureHandler { _, _ ->
-            callbackCount1++;
+            callbackCount1++
             true
         }
         val externalHandler2 = KeyGestureHandler { _, _ ->
-            callbackCount2++;
+            callbackCount2++
             true
         }
         val selfHandler = KeyGestureHandler { _, _ ->
-            selfCallback++;
+            selfCallback++
             false
         }
 
@@ -406,6 +446,14 @@
                 intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
             ),
             TestData(
+                "META + / -> Open Shortcut Helper",
+                intArrayOf(KeyEvent.KEYCODE_META_LEFT, KeyEvent.KEYCODE_SLASH),
+                KeyGestureEvent.KEY_GESTURE_TYPE_OPEN_SHORTCUT_HELPER,
+                intArrayOf(KeyEvent.KEYCODE_SLASH),
+                KeyEvent.META_META_ON,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            ),
+            TestData(
                 "BRIGHTNESS_UP -> Brightness Up",
                 intArrayOf(KeyEvent.KEYCODE_BRIGHTNESS_UP),
                 KeyGestureEvent.KEY_GESTURE_TYPE_BRIGHTNESS_UP,
@@ -528,12 +576,314 @@
                     KeyGestureEvent.ACTION_GESTURE_COMPLETE
                 )
             ),
+            TestData(
+                "CTRL + SPACE -> Switch Language Forward",
+                intArrayOf(KeyEvent.KEYCODE_CTRL_LEFT, KeyEvent.KEYCODE_SPACE),
+                KeyGestureEvent.KEY_GESTURE_TYPE_LANGUAGE_SWITCH,
+                intArrayOf(KeyEvent.KEYCODE_SPACE),
+                KeyEvent.META_CTRL_ON,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            ),
+            TestData(
+                "CTRL + SHIFT + SPACE -> Switch Language Backward",
+                intArrayOf(
+                    KeyEvent.KEYCODE_CTRL_LEFT,
+                    KeyEvent.KEYCODE_SHIFT_LEFT,
+                    KeyEvent.KEYCODE_SPACE
+                ),
+                KeyGestureEvent.KEY_GESTURE_TYPE_LANGUAGE_SWITCH,
+                intArrayOf(KeyEvent.KEYCODE_SPACE),
+                KeyEvent.META_CTRL_ON or KeyEvent.META_SHIFT_ON,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            ),
+            TestData(
+                "CTRL + ALT + Z -> Accessibility Shortcut",
+                intArrayOf(
+                    KeyEvent.KEYCODE_CTRL_LEFT,
+                    KeyEvent.KEYCODE_ALT_LEFT,
+                    KeyEvent.KEYCODE_Z
+                ),
+                KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT,
+                intArrayOf(KeyEvent.KEYCODE_Z),
+                KeyEvent.META_CTRL_ON or KeyEvent.META_ALT_ON,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            ),
+            TestData(
+                "SYSRQ -> Take screenshot",
+                intArrayOf(KeyEvent.KEYCODE_SYSRQ),
+                KeyGestureEvent.KEY_GESTURE_TYPE_TAKE_SCREENSHOT,
+                intArrayOf(KeyEvent.KEYCODE_SYSRQ),
+                0,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            ),
+            TestData(
+                "ESC -> Close All Dialogs",
+                intArrayOf(KeyEvent.KEYCODE_ESCAPE),
+                KeyGestureEvent.KEY_GESTURE_TYPE_CLOSE_ALL_DIALOGS,
+                intArrayOf(KeyEvent.KEYCODE_ESCAPE),
+                0,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            ),
         )
     }
 
     @Test
     @Parameters(method = "keyGestureEventHandlerTestArguments")
     fun testKeyGestures(test: TestData) {
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        testKeyGestureInternal(keyGestureController, test)
+    }
+
+    @Test
+    fun testKeycodesFullyConsumed_irrespectiveOfHandlers() {
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        val testKeys = intArrayOf(
+            KeyEvent.KEYCODE_RECENT_APPS,
+            KeyEvent.KEYCODE_APP_SWITCH,
+            KeyEvent.KEYCODE_BRIGHTNESS_UP,
+            KeyEvent.KEYCODE_BRIGHTNESS_DOWN,
+            KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_DOWN,
+            KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_UP,
+            KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_TOGGLE,
+            KeyEvent.KEYCODE_ALL_APPS,
+            KeyEvent.KEYCODE_NOTIFICATION,
+            KeyEvent.KEYCODE_SETTINGS,
+            KeyEvent.KEYCODE_LANGUAGE_SWITCH,
+            KeyEvent.KEYCODE_SCREENSHOT,
+            KeyEvent.KEYCODE_META_LEFT,
+            KeyEvent.KEYCODE_META_RIGHT,
+            KeyEvent.KEYCODE_ASSIST,
+            KeyEvent.KEYCODE_VOICE_ASSIST,
+            KeyEvent.KEYCODE_STYLUS_BUTTON_PRIMARY,
+            KeyEvent.KEYCODE_STYLUS_BUTTON_SECONDARY,
+            KeyEvent.KEYCODE_STYLUS_BUTTON_TERTIARY,
+            KeyEvent.KEYCODE_STYLUS_BUTTON_TAIL,
+        )
+
+        val handler = KeyGestureHandler { _, _ -> false }
+        keyGestureController.registerKeyGestureHandler(handler, 0)
+
+        for (key in testKeys) {
+            sendKeys(keyGestureController, intArrayOf(key), assertNotSentToApps = true)
+        }
+    }
+
+    @Test
+    fun testSearchKeyGestures_defaultSearch() {
+        Mockito.`when`(resources.getInteger(R.integer.config_searchKeyBehavior))
+            .thenReturn(SEARCH_KEY_BEHAVIOR_DEFAULT_SEARCH)
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        testKeyGestureNotProduced(
+            keyGestureController,
+            "SEARCH -> Default Search",
+            intArrayOf(KeyEvent.KEYCODE_SEARCH),
+        )
+    }
+
+    @Test
+    fun testSearchKeyGestures_searchActivity() {
+        Mockito.`when`(resources.getInteger(R.integer.config_searchKeyBehavior))
+            .thenReturn(SEARCH_KEY_BEHAVIOR_TARGET_ACTIVITY)
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        testKeyGestureInternal(
+            keyGestureController,
+            TestData(
+                "SEARCH -> Launch Search Activity",
+                intArrayOf(KeyEvent.KEYCODE_SEARCH),
+                KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_SEARCH,
+                intArrayOf(KeyEvent.KEYCODE_SEARCH),
+                0,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            )
+        )
+    }
+
+    @Test
+    fun testSettingKeyGestures_doNothing() {
+        Mockito.`when`(resources.getInteger(R.integer.config_settingsKeyBehavior))
+            .thenReturn(SETTINGS_KEY_BEHAVIOR_NOTHING)
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        testKeyGestureNotProduced(
+            keyGestureController,
+            "SETTINGS -> Do Nothing",
+            intArrayOf(KeyEvent.KEYCODE_SETTINGS),
+        )
+    }
+
+    @Test
+    fun testSettingKeyGestures_settingsActivity() {
+        Mockito.`when`(resources.getInteger(R.integer.config_settingsKeyBehavior))
+            .thenReturn(SETTINGS_KEY_BEHAVIOR_SETTINGS_ACTIVITY)
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        testKeyGestureInternal(
+            keyGestureController,
+            TestData(
+                "SETTINGS -> Launch Settings Activity",
+                intArrayOf(KeyEvent.KEYCODE_SETTINGS),
+                KeyGestureEvent.KEY_GESTURE_TYPE_LAUNCH_SYSTEM_SETTINGS,
+                intArrayOf(KeyEvent.KEYCODE_SETTINGS),
+                0,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            )
+        )
+    }
+
+    @Test
+    fun testSettingKeyGestures_notificationPanel() {
+        Mockito.`when`(resources.getInteger(R.integer.config_settingsKeyBehavior))
+            .thenReturn(SETTINGS_KEY_BEHAVIOR_NOTIFICATION_PANEL)
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        testKeyGestureInternal(
+            keyGestureController,
+            TestData(
+                "SETTINGS -> Toggle Notification Panel",
+                intArrayOf(KeyEvent.KEYCODE_SETTINGS),
+                KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_NOTIFICATION_PANEL,
+                intArrayOf(KeyEvent.KEYCODE_SETTINGS),
+                0,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            )
+        )
+    }
+
+    @Test
+    @EnableFlags(com.android.server.flags.Flags.FLAG_NEW_BUGREPORT_KEYBOARD_SHORTCUT)
+    fun testTriggerBugReport() {
+        Mockito.`when`(SystemProperties.get("ro.debuggable")).thenReturn("1")
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        testKeyGestureInternal(
+            keyGestureController,
+            TestData(
+                "META + CTRL + DEL -> Trigger Bug Report",
+                intArrayOf(
+                    KeyEvent.KEYCODE_META_LEFT,
+                    KeyEvent.KEYCODE_CTRL_LEFT,
+                    KeyEvent.KEYCODE_DEL
+                ),
+                KeyGestureEvent.KEY_GESTURE_TYPE_TRIGGER_BUG_REPORT,
+                intArrayOf(KeyEvent.KEYCODE_DEL),
+                KeyEvent.META_META_ON or KeyEvent.META_CTRL_ON,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            )
+        )
+    }
+
+    @Test
+    @DisableFlags(com.android.server.flags.Flags.FLAG_NEW_BUGREPORT_KEYBOARD_SHORTCUT)
+    fun testTriggerBugReport_flagDisabled() {
+        Mockito.`when`(SystemProperties.get("ro.debuggable")).thenReturn("1")
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        testKeyGestureInternal(
+            keyGestureController,
+            TestData(
+                "META + CTRL + DEL -> Not Trigger Bug Report (Fallback to BACK)",
+                intArrayOf(
+                    KeyEvent.KEYCODE_META_LEFT,
+                    KeyEvent.KEYCODE_CTRL_LEFT,
+                    KeyEvent.KEYCODE_DEL
+                ),
+                KeyGestureEvent.KEY_GESTURE_TYPE_BACK,
+                intArrayOf(KeyEvent.KEYCODE_DEL),
+                KeyEvent.META_META_ON,
+                intArrayOf(KeyGestureEvent.ACTION_GESTURE_COMPLETE)
+            )
+        )
+    }
+
+    @Test
+    fun testCapsLockPressNotified() {
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        val listener = KeyGestureEventListener()
+
+        keyGestureController.registerKeyGestureEventListener(listener, 0)
+        sendKeys(keyGestureController, intArrayOf(KeyEvent.KEYCODE_CAPS_LOCK))
+        testLooper.dispatchAll()
+        assertEquals(
+            "Listener should get callbacks on key gesture event completed",
+            1,
+            events.size
+        )
+        assertEquals(
+            "Listener should get callback for Toggle Caps Lock key gesture complete event",
+            KeyGestureEvent.KEY_GESTURE_TYPE_TOGGLE_CAPS_LOCK,
+            events[0].keyGestureType
+        )
+    }
+
+    @Keep
+    private fun keyGestureEventHandlerTestArguments_forKeyCombinations(): Array<TestData> {
+        return arrayOf(
+            TestData(
+                "VOLUME_DOWN + POWER -> Screenshot Chord",
+                intArrayOf(KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_POWER),
+                KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD,
+                intArrayOf(KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_POWER),
+                0,
+                intArrayOf(
+                    KeyGestureEvent.ACTION_GESTURE_START,
+                    KeyGestureEvent.ACTION_GESTURE_COMPLETE
+                )
+            ),
+            TestData(
+                "POWER + STEM_PRIMARY -> Screenshot Chord",
+                intArrayOf(KeyEvent.KEYCODE_POWER, KeyEvent.KEYCODE_STEM_PRIMARY),
+                KeyGestureEvent.KEY_GESTURE_TYPE_SCREENSHOT_CHORD,
+                intArrayOf(KeyEvent.KEYCODE_POWER, KeyEvent.KEYCODE_STEM_PRIMARY),
+                0,
+                intArrayOf(
+                    KeyGestureEvent.ACTION_GESTURE_START,
+                    KeyGestureEvent.ACTION_GESTURE_COMPLETE
+                )
+            ),
+            TestData(
+                "VOLUME_DOWN + VOLUME_UP -> Accessibility Chord",
+                intArrayOf(KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_VOLUME_UP),
+                KeyGestureEvent.KEY_GESTURE_TYPE_ACCESSIBILITY_SHORTCUT_CHORD,
+                intArrayOf(KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_VOLUME_UP),
+                0,
+                intArrayOf(
+                    KeyGestureEvent.ACTION_GESTURE_START,
+                    KeyGestureEvent.ACTION_GESTURE_COMPLETE
+                )
+            ),
+            TestData(
+                "BACK + DPAD_DOWN -> TV Accessibility Chord",
+                intArrayOf(KeyEvent.KEYCODE_BACK, KeyEvent.KEYCODE_DPAD_DOWN),
+                KeyGestureEvent.KEY_GESTURE_TYPE_TV_ACCESSIBILITY_SHORTCUT_CHORD,
+                intArrayOf(KeyEvent.KEYCODE_BACK, KeyEvent.KEYCODE_DPAD_DOWN),
+                0,
+                intArrayOf(
+                    KeyGestureEvent.ACTION_GESTURE_START,
+                    KeyGestureEvent.ACTION_GESTURE_COMPLETE
+                )
+            ),
+            TestData(
+                "BACK + DPAD_CENTER -> TV Trigger Bug Report",
+                intArrayOf(KeyEvent.KEYCODE_BACK, KeyEvent.KEYCODE_DPAD_CENTER),
+                KeyGestureEvent.KEY_GESTURE_TYPE_TV_TRIGGER_BUG_REPORT,
+                intArrayOf(KeyEvent.KEYCODE_BACK, KeyEvent.KEYCODE_DPAD_CENTER),
+                0,
+                intArrayOf(
+                    KeyGestureEvent.ACTION_GESTURE_START,
+                    KeyGestureEvent.ACTION_GESTURE_COMPLETE
+                )
+            ),
+        )
+    }
+
+    @Test
+    @Parameters(method = "keyGestureEventHandlerTestArguments_forKeyCombinations")
+    @EnableFlags(
+        com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER,
+        com.android.hardware.input.Flags.FLAG_USE_KEY_GESTURE_EVENT_HANDLER_MULTI_PRESS_GESTURES
+    )
+    fun testKeyCombinationGestures(test: TestData) {
+        val keyGestureController = KeyGestureController(context, testLooper.looper)
+        testKeyGestureInternal(keyGestureController, test)
+    }
+
+    private fun testKeyGestureInternal(keyGestureController: KeyGestureController, test: TestData) {
+        var handleEvents = mutableListOf<KeyGestureEvent>()
         val handler = KeyGestureHandler { event, _ ->
             handleEvents.add(KeyGestureEvent(event))
             true
@@ -541,7 +891,7 @@
         keyGestureController.registerKeyGestureHandler(handler, 0)
         handleEvents.clear()
 
-        sendKeys(test.keys, /* assertAllConsumed = */ false)
+        sendKeys(keyGestureController, test.keys)
 
         assertEquals(
             "Test: $test doesn't produce correct number of key gesture events",
@@ -575,55 +925,37 @@
         keyGestureController.unregisterKeyGestureHandler(handler, 0)
     }
 
-    @Test
-    fun testKeycodesFullyConsumed_irrespectiveOfHandlers() {
-        val testKeys = intArrayOf(
-            KeyEvent.KEYCODE_RECENT_APPS,
-            KeyEvent.KEYCODE_APP_SWITCH,
-            KeyEvent.KEYCODE_BRIGHTNESS_UP,
-            KeyEvent.KEYCODE_BRIGHTNESS_DOWN,
-            KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_DOWN,
-            KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_UP,
-            KeyEvent.KEYCODE_KEYBOARD_BACKLIGHT_TOGGLE,
-            KeyEvent.KEYCODE_ALL_APPS,
-            KeyEvent.KEYCODE_NOTIFICATION,
-            KeyEvent.KEYCODE_SETTINGS,
-            KeyEvent.KEYCODE_LANGUAGE_SWITCH,
-            KeyEvent.KEYCODE_SCREENSHOT,
-            KeyEvent.KEYCODE_META_LEFT,
-            KeyEvent.KEYCODE_META_RIGHT,
-            KeyEvent.KEYCODE_ASSIST,
-            KeyEvent.KEYCODE_VOICE_ASSIST,
-            KeyEvent.KEYCODE_STYLUS_BUTTON_PRIMARY,
-            KeyEvent.KEYCODE_STYLUS_BUTTON_SECONDARY,
-            KeyEvent.KEYCODE_STYLUS_BUTTON_TERTIARY,
-            KeyEvent.KEYCODE_STYLUS_BUTTON_TAIL,
-        )
-
-        val handler = KeyGestureHandler { _, _ -> false }
-        keyGestureController.registerKeyGestureHandler(handler, 0)
-
-        for (key in testKeys) {
-            sendKeys(intArrayOf(key), /* assertAllConsumed = */ true)
+    private fun testKeyGestureNotProduced(
+        keyGestureController: KeyGestureController,
+        testName: String,
+        testKeys: IntArray
+    ) {
+        var handleEvents = mutableListOf<KeyGestureEvent>()
+        val handler = KeyGestureHandler { event, _ ->
+            handleEvents.add(KeyGestureEvent(event))
+            true
         }
+        keyGestureController.registerKeyGestureHandler(handler, 0)
+        handleEvents.clear()
+
+        sendKeys(keyGestureController, testKeys)
+        assertEquals("Test: $testName should not produce Key gesture", 0, handleEvents.size)
     }
 
-    private fun sendKeys(testKeys: IntArray, assertAllConsumed: Boolean) {
+    private fun sendKeys(
+        keyGestureController: KeyGestureController,
+        testKeys: IntArray,
+        assertNotSentToApps: Boolean = false
+    ) {
         var metaState = 0
+        val now = SystemClock.uptimeMillis()
         for (key in testKeys) {
             val downEvent = KeyEvent(
-                /* downTime = */0, /* eventTime = */ 0, KeyEvent.ACTION_DOWN, key,
-                0 /*repeat*/, metaState, KeyCharacterMap.VIRTUAL_KEYBOARD, 0 /*scancode*/,
-                0 /*flags*/, InputDevice.SOURCE_KEYBOARD
+                now, now, KeyEvent.ACTION_DOWN, key, 0 /*repeat*/, metaState,
+                DEVICE_ID, 0 /*scancode*/, 0 /*flags*/,
+                InputDevice.SOURCE_KEYBOARD
             )
-            val consumed =
-                keyGestureController.interceptKeyBeforeDispatching(null, downEvent, 0) == -1L
-            if (assertAllConsumed) {
-                assertTrue(
-                    "interceptKeyBeforeDispatching should consume all events $downEvent",
-                    consumed
-                )
-            }
+            interceptKey(keyGestureController, downEvent, assertNotSentToApps)
             metaState = metaState or MODIFIER.getOrDefault(key, 0)
 
             downEvent.recycle()
@@ -632,24 +964,39 @@
 
         for (key in testKeys.reversed()) {
             val upEvent = KeyEvent(
-                /* downTime = */0, /* eventTime = */ 0, KeyEvent.ACTION_UP, key,
-                0 /*repeat*/, metaState, KeyCharacterMap.VIRTUAL_KEYBOARD, 0 /*scancode*/,
-                0 /*flags*/, InputDevice.SOURCE_KEYBOARD
+                now, now, KeyEvent.ACTION_UP, key, 0 /*repeat*/, metaState,
+                DEVICE_ID, 0 /*scancode*/, 0 /*flags*/,
+                InputDevice.SOURCE_KEYBOARD
             )
-            val consumed =
-                keyGestureController.interceptKeyBeforeDispatching(null, upEvent, 0) == -1L
-            if (assertAllConsumed) {
-                assertTrue(
-                    "interceptKeyBeforeDispatching should consume all events $upEvent",
-                    consumed
-                )
-            }
+            interceptKey(keyGestureController, upEvent, assertNotSentToApps)
+            metaState = metaState and MODIFIER.getOrDefault(key, 0).inv()
 
             upEvent.recycle()
             testLooper.dispatchAll()
         }
     }
 
+    private fun interceptKey(
+        keyGestureController: KeyGestureController,
+        event: KeyEvent,
+        assertNotSentToApps: Boolean
+    ) {
+        keyGestureController.interceptKeyBeforeQueueing(event, FLAG_INTERACTIVE)
+        testLooper.dispatchAll()
+
+        val consumed =
+            keyGestureController.interceptKeyBeforeDispatching(null, event, 0) == -1L
+        if (assertNotSentToApps) {
+            assertTrue(
+                "interceptKeyBeforeDispatching should consume all events $event",
+                consumed
+            )
+        }
+        if (!consumed) {
+            keyGestureController.interceptUnhandledKey(event, null)
+        }
+    }
+
     inner class KeyGestureEventListener : IKeyGestureEventListener.Stub() {
         override fun onKeyGestureEvent(event: AidlKeyGestureEvent) {
             events.add(KeyGestureEvent(event))
diff --git a/tests/Input/src/com/android/server/input/debug/TouchpadDebugViewTest.java b/tests/Input/src/com/android/server/input/debug/TouchpadDebugViewTest.java
index b5258df..60fa52f 100644
--- a/tests/Input/src/com/android/server/input/debug/TouchpadDebugViewTest.java
+++ b/tests/Input/src/com/android/server/input/debug/TouchpadDebugViewTest.java
@@ -402,4 +402,73 @@
         // Verify that no updateViewLayout is called (as expected for a two-finger drag gesture).
         verify(mWindowManager, times(0)).updateViewLayout(any(), any());
     }
-}
\ No newline at end of file
+
+    @Test
+    public void testPinchDrag() {
+        float offsetY = ViewConfiguration.get(mTestableContext).getScaledTouchSlop() + 10;
+
+        MotionEvent actionDown = new MotionEventBuilder(MotionEvent.ACTION_DOWN, SOURCE_MOUSE)
+                .pointer(new PointerBuilder(0, MotionEvent.TOOL_TYPE_FINGER)
+                        .x(40f)
+                        .y(40f)
+                )
+                .classification(MotionEvent.CLASSIFICATION_PINCH)
+                .build();
+        mTouchpadDebugView.dispatchTouchEvent(actionDown);
+
+        MotionEvent pointerDown = new MotionEventBuilder(MotionEvent.ACTION_POINTER_DOWN,
+                SOURCE_MOUSE)
+                .pointer(new PointerBuilder(0, MotionEvent.TOOL_TYPE_FINGER)
+                        .x(40f)
+                        .y(40f)
+                )
+                .pointer(new PointerBuilder(1, MotionEvent.TOOL_TYPE_FINGER)
+                        .x(40f)
+                        .y(45f)
+                )
+                .classification(MotionEvent.CLASSIFICATION_PINCH)
+                .build();
+        mTouchpadDebugView.dispatchTouchEvent(pointerDown);
+
+        // Simulate ACTION_MOVE event (both fingers moving apart).
+        MotionEvent actionMove = new MotionEventBuilder(MotionEvent.ACTION_MOVE, SOURCE_MOUSE)
+                .pointer(new PointerBuilder(0, MotionEvent.TOOL_TYPE_FINGER)
+                        .x(40f)
+                        .y(40f - offsetY)
+                )
+                .rawXCursorPosition(mWindowLayoutParams.x + 10f)
+                .rawYCursorPosition(mWindowLayoutParams.y + 10f)
+                .pointer(new PointerBuilder(1, MotionEvent.TOOL_TYPE_FINGER)
+                        .x(40f)
+                        .y(45f + offsetY)
+                )
+                .classification(MotionEvent.CLASSIFICATION_PINCH)
+                .build();
+        mTouchpadDebugView.dispatchTouchEvent(actionMove);
+
+        MotionEvent pointerUp = new MotionEventBuilder(MotionEvent.ACTION_POINTER_UP, SOURCE_MOUSE)
+                .pointer(new PointerBuilder(0, MotionEvent.TOOL_TYPE_FINGER)
+                        .x(40f)
+                        .y(40f - offsetY)
+                )
+                .pointer(new PointerBuilder(1, MotionEvent.TOOL_TYPE_FINGER)
+                        .x(40f)
+                        .y(45f + offsetY)
+                )
+                .classification(MotionEvent.CLASSIFICATION_PINCH)
+                .build();
+        mTouchpadDebugView.dispatchTouchEvent(pointerUp);
+
+        MotionEvent actionUp = new MotionEventBuilder(MotionEvent.ACTION_UP, SOURCE_MOUSE)
+                .pointer(new PointerBuilder(0, MotionEvent.TOOL_TYPE_FINGER)
+                        .x(40f)
+                        .y(40f - offsetY)
+                )
+                .classification(MotionEvent.CLASSIFICATION_PINCH)
+                .build();
+        mTouchpadDebugView.dispatchTouchEvent(actionUp);
+
+        // Verify that no updateViewLayout is called (as expected for a two-finger drag gesture).
+        verify(mWindowManager, times(0)).updateViewLayout(any(), any());
+    }
+}
diff --git a/tests/Tracing/TEST_MAPPING b/tests/Tracing/TEST_MAPPING
index 7f58fce..f6e5221 100644
--- a/tests/Tracing/TEST_MAPPING
+++ b/tests/Tracing/TEST_MAPPING
@@ -1,5 +1,5 @@
 {
-  "postsubmit": [
+  "presubmit": [
     {
       "name": "TracingTests"
     }
diff --git a/tools/aapt2/Debug.cpp b/tools/aapt2/Debug.cpp
index df1d51e..064b461 100644
--- a/tools/aapt2/Debug.cpp
+++ b/tools/aapt2/Debug.cpp
@@ -346,6 +346,21 @@
             value->value->Accept(&body_printer);
             printer->Undent();
           }
+          printer->Println("Flag disabled values:");
+          for (const auto& value : entry.flag_disabled_values) {
+            printer->Print("(");
+            printer->Print(value->config.to_string());
+            printer->Print(") ");
+            value->value->Accept(&headline_printer);
+            if (options.show_sources && !value->value->GetSource().path.empty()) {
+              printer->Print(" src=");
+              printer->Print(value->value->GetSource().to_string());
+            }
+            printer->Println();
+            printer->Indent();
+            value->value->Accept(&body_printer);
+            printer->Undent();
+          }
           printer->Undent();
         }
       }
diff --git a/tools/aapt2/Resource.h b/tools/aapt2/Resource.h
index a274f04..0d261ab 100644
--- a/tools/aapt2/Resource.h
+++ b/tools/aapt2/Resource.h
@@ -71,6 +71,17 @@
 
 enum class FlagStatus { NoFlag = 0, Disabled = 1, Enabled = 2 };
 
+struct FeatureFlagAttribute {
+  std::string name;
+  bool negated = false;
+
+  std::string ToString() {
+    return (negated ? "!" : "") + name;
+  }
+
+  bool operator==(const FeatureFlagAttribute& o) const = default;
+};
+
 android::StringPiece to_string(ResourceType type);
 
 /**
@@ -232,6 +243,12 @@
 
   // Exported symbols
   std::vector<SourcedResourceName> exported_symbols;
+
+  // Flag status
+  FlagStatus flag_status = FlagStatus::NoFlag;
+
+  // Flag
+  std::optional<FeatureFlagAttribute> flag;
 };
 
 /**
diff --git a/tools/aapt2/ResourceParser.cpp b/tools/aapt2/ResourceParser.cpp
index a5aecc8..fce6aa7 100644
--- a/tools/aapt2/ResourceParser.cpp
+++ b/tools/aapt2/ResourceParser.cpp
@@ -107,9 +107,10 @@
   Visibility::Level visibility_level = Visibility::Level::kUndefined;
   bool staged_api = false;
   bool allow_new = false;
-  FlagStatus flag_status = FlagStatus::NoFlag;
   std::optional<OverlayableItem> overlayable_item;
   std::optional<StagedId> staged_alias;
+  std::optional<FeatureFlagAttribute> flag;
+  FlagStatus flag_status;
 
   std::string comment;
   std::unique_ptr<Value> value;
@@ -151,6 +152,7 @@
   }
 
   if (res->value != nullptr) {
+    res->value->SetFlag(res->flag);
     res->value->SetFlagStatus(res->flag_status);
     // Attach the comment, source and config to the value.
     res->value->SetComment(std::move(res->comment));
@@ -162,8 +164,6 @@
     res_builder.SetStagedId(res->staged_alias.value());
   }
 
-  res_builder.SetFlagStatus(res->flag_status);
-
   bool error = false;
   if (!res->name.entry.empty()) {
     if (!table->AddResource(res_builder.Build(), diag)) {
@@ -546,12 +546,26 @@
       {"symbol", std::mem_fn(&ResourceParser::ParseSymbol)},
   });
 
-  std::string resource_type = parser->element_name();
-  auto flag_status = GetFlagStatus(parser);
-  if (!flag_status) {
-    return false;
+  std::string_view resource_type = parser->element_name();
+  if (auto flag = ParseFlag(xml::FindAttribute(parser, xml::kSchemaAndroid, "featureFlag"))) {
+    if (options_.flag) {
+      diag_->Error(android::DiagMessage(source_.WithLine(parser->line_number()))
+                   << "Resource flag are not allowed both in the path and in the file");
+      return false;
+    }
+    out_resource->flag = std::move(flag);
+    std::string error;
+    auto flag_status = GetFlagStatus(out_resource->flag, options_.feature_flag_values, &error);
+    if (flag_status) {
+      out_resource->flag_status = flag_status.value();
+    } else {
+      diag_->Error(android::DiagMessage(source_.WithLine(parser->line_number())) << error);
+      return false;
+    }
+  } else if (options_.flag) {
+    out_resource->flag = options_.flag;
+    out_resource->flag_status = options_.flag_status;
   }
-  out_resource->flag_status = flag_status.value();
 
   // The value format accepted for this resource.
   uint32_t resource_format = 0u;
@@ -567,7 +581,7 @@
 
     // Items have their type encoded in the type attribute.
     if (std::optional<StringPiece> maybe_type = xml::FindNonEmptyAttribute(parser, "type")) {
-      resource_type = std::string(maybe_type.value());
+      resource_type = maybe_type.value();
     } else {
       diag_->Error(android::DiagMessage(source_.WithLine(parser->line_number()))
                    << "<item> must have a 'type' attribute");
@@ -590,7 +604,7 @@
 
     // Bags have their type encoded in the type attribute.
     if (std::optional<StringPiece> maybe_type = xml::FindNonEmptyAttribute(parser, "type")) {
-      resource_type = std::string(maybe_type.value());
+      resource_type = maybe_type.value();
     } else {
       diag_->Error(android::DiagMessage(source_.WithLine(parser->line_number()))
                    << "<bag> must have a 'type' attribute");
@@ -733,33 +747,6 @@
   return false;
 }
 
-std::optional<FlagStatus> ResourceParser::GetFlagStatus(xml::XmlPullParser* parser) {
-  auto flag_status = FlagStatus::NoFlag;
-
-  std::optional<StringPiece> flag = xml::FindAttribute(parser, xml::kSchemaAndroid, "featureFlag");
-  if (flag) {
-    auto flag_it = options_.feature_flag_values.find(flag.value());
-    if (flag_it == options_.feature_flag_values.end()) {
-      diag_->Error(android::DiagMessage(source_.WithLine(parser->line_number()))
-                   << "Resource flag value undefined");
-      return {};
-    }
-    const auto& flag_properties = flag_it->second;
-    if (!flag_properties.read_only) {
-      diag_->Error(android::DiagMessage(source_.WithLine(parser->line_number()))
-                   << "Only read only flags may be used with resources");
-      return {};
-    }
-    if (!flag_properties.enabled.has_value()) {
-      diag_->Error(android::DiagMessage(source_.WithLine(parser->line_number()))
-                   << "Only flags with a value may be used with resources");
-      return {};
-    }
-    flag_status = flag_properties.enabled.value() ? FlagStatus::Enabled : FlagStatus::Disabled;
-  }
-  return flag_status;
-}
-
 bool ResourceParser::ParseItem(xml::XmlPullParser* parser,
                                ParsedResource* out_resource,
                                const uint32_t format) {
@@ -1666,21 +1653,25 @@
     const std::string& element_namespace = parser->element_namespace();
     const std::string& element_name = parser->element_name();
     if (element_namespace.empty() && element_name == "item") {
-      auto flag_status = GetFlagStatus(parser);
-      if (!flag_status) {
-        error = true;
-        continue;
-      }
+      auto flag = ParseFlag(xml::FindAttribute(parser, xml::kSchemaAndroid, "featureFlag"));
       std::unique_ptr<Item> item = ParseXml(parser, typeMask, kNoRawString);
       if (!item) {
         diag_->Error(android::DiagMessage(item_source) << "could not parse array item");
         error = true;
         continue;
       }
-      item->SetFlagStatus(flag_status.value());
+      item->SetFlag(flag);
+      std::string err;
+      auto status = GetFlagStatus(flag, options_.feature_flag_values, &err);
+      if (status) {
+        item->SetFlagStatus(status.value());
+      } else {
+        diag_->Error(android::DiagMessage(item_source) << err);
+        error = true;
+        continue;
+      }
       item->SetSource(item_source);
       array->elements.emplace_back(std::move(item));
-
     } else if (!ShouldIgnoreElement(element_namespace, element_name)) {
       diag_->Error(android::DiagMessage(source_.WithLine(parser->line_number()))
                    << "unknown tag <" << element_namespace << ":" << element_name << ">");
diff --git a/tools/aapt2/ResourceParser.h b/tools/aapt2/ResourceParser.h
index 442dea8..90690d5 100644
--- a/tools/aapt2/ResourceParser.h
+++ b/tools/aapt2/ResourceParser.h
@@ -57,6 +57,11 @@
   std::optional<Visibility::Level> visibility;
 
   FeatureFlagValues feature_flag_values;
+
+  // The flag that should be applied to all resources parsed
+  std::optional<FeatureFlagAttribute> flag;
+
+  FlagStatus flag_status = FlagStatus::NoFlag;
 };
 
 struct FlattenedXmlSubTree {
@@ -85,8 +90,6 @@
  private:
   DISALLOW_COPY_AND_ASSIGN(ResourceParser);
 
-  std::optional<FlagStatus> GetFlagStatus(xml::XmlPullParser* parser);
-
   std::optional<FlattenedXmlSubTree> CreateFlattenSubTree(xml::XmlPullParser* parser);
 
   // Parses the XML subtree as a StyleString (flattened XML representation for strings with
diff --git a/tools/aapt2/ResourceTable.cpp b/tools/aapt2/ResourceTable.cpp
index 9751459..5435cba2 100644
--- a/tools/aapt2/ResourceTable.cpp
+++ b/tools/aapt2/ResourceTable.cpp
@@ -101,6 +101,21 @@
   }
 };
 
+struct ConfigFlagKey {
+  const ConfigDescription* config;
+  StringPiece product;
+  const FeatureFlagAttribute& flag;
+};
+
+struct lt_config_flag_key_ref {
+  template <typename T>
+  bool operator()(const T& lhs, const ConfigFlagKey& rhs) const noexcept {
+    return std::tie(lhs->config, lhs->product, lhs->value->GetFlag()->name,
+                    lhs->value->GetFlag()->negated) <
+           std::tie(*rhs.config, rhs.product, rhs.flag.name, rhs.flag.negated);
+  }
+};
+
 }  // namespace
 
 ResourceTable::ResourceTable(ResourceTable::Validation validation) : validation_(validation) {
@@ -213,6 +228,25 @@
   return results;
 }
 
+ResourceConfigValue* ResourceEntry::FindOrCreateFlagDisabledValue(
+    const FeatureFlagAttribute& flag, const android::ConfigDescription& config,
+    android::StringPiece product) {
+  auto iter = std::lower_bound(flag_disabled_values.begin(), flag_disabled_values.end(),
+                               ConfigFlagKey{&config, product, flag}, lt_config_flag_key_ref());
+  if (iter != flag_disabled_values.end()) {
+    ResourceConfigValue* value = iter->get();
+    const auto value_flag = value->value->GetFlag().value();
+    if (value_flag.name == flag.name && value_flag.negated == flag.negated &&
+        value->config == config && value->product == product) {
+      return value;
+    }
+  }
+  ResourceConfigValue* newValue =
+      flag_disabled_values.insert(iter, util::make_unique<ResourceConfigValue>(config, product))
+          ->get();
+  return newValue;
+}
+
 bool ResourceEntry::HasDefaultValue() const {
   // The default config should be at the top of the list, since the list is sorted.
   return !values.empty() && values.front()->config == ConfigDescription::DefaultConfig();
@@ -375,13 +409,14 @@
   }
 };
 
-void InsertEntryIntoTableView(ResourceTableView& table, const ResourceTablePackage* package,
-                              const ResourceTableType* type, const std::string& entry_name,
-                              const std::optional<ResourceId>& id, const Visibility& visibility,
-                              const std::optional<AllowNew>& allow_new,
-                              const std::optional<OverlayableItem>& overlayable_item,
-                              const std::optional<StagedId>& staged_id,
-                              const std::vector<std::unique_ptr<ResourceConfigValue>>& values) {
+void InsertEntryIntoTableView(
+    ResourceTableView& table, const ResourceTablePackage* package, const ResourceTableType* type,
+    const std::string& entry_name, const std::optional<ResourceId>& id,
+    const Visibility& visibility, const std::optional<AllowNew>& allow_new,
+    const std::optional<OverlayableItem>& overlayable_item,
+    const std::optional<StagedId>& staged_id,
+    const std::vector<std::unique_ptr<ResourceConfigValue>>& values,
+    const std::vector<std::unique_ptr<ResourceConfigValue>>& flag_disabled_values) {
   SortedVectorInserter<ResourceTablePackageView, PackageViewComparer> package_inserter;
   SortedVectorInserter<ResourceTableTypeView, TypeViewComparer> type_inserter;
   SortedVectorInserter<ResourceTableEntryView, EntryViewComparer> entry_inserter;
@@ -408,6 +443,9 @@
   for (auto& value : values) {
     new_entry.values.emplace_back(value.get());
   }
+  for (auto& value : flag_disabled_values) {
+    new_entry.flag_disabled_values.emplace_back(value.get());
+  }
 
   entry_inserter.Insert(view_type->entries, std::move(new_entry));
 }
@@ -426,6 +464,21 @@
   return nullptr;
 }
 
+const ResourceConfigValue* ResourceTableEntryView::FindFlagDisabledValue(
+    const FeatureFlagAttribute& flag, const ConfigDescription& config,
+    android::StringPiece product) const {
+  auto iter = std::lower_bound(flag_disabled_values.begin(), flag_disabled_values.end(),
+                               ConfigFlagKey{&config, product, flag}, lt_config_flag_key_ref());
+  if (iter != values.end()) {
+    const ResourceConfigValue* value = *iter;
+    if (value->value->GetFlag() == flag && value->config == config &&
+        StringPiece(value->product) == product) {
+      return value;
+    }
+  }
+  return nullptr;
+}
+
 ResourceTableView ResourceTable::GetPartitionedView(const ResourceTableViewOptions& options) const {
   ResourceTableView view;
   for (const auto& package : packages) {
@@ -433,13 +486,13 @@
       for (const auto& entry : type->entries) {
         InsertEntryIntoTableView(view, package.get(), type.get(), entry->name, entry->id,
                                  entry->visibility, entry->allow_new, entry->overlayable_item,
-                                 entry->staged_id, entry->values);
+                                 entry->staged_id, entry->values, entry->flag_disabled_values);
 
         if (options.create_alias_entries && entry->staged_id) {
           auto alias_id = entry->staged_id.value().id;
           InsertEntryIntoTableView(view, package.get(), type.get(), entry->name, alias_id,
                                    entry->visibility, entry->allow_new, entry->overlayable_item, {},
-                                   entry->values);
+                                   entry->values, entry->flag_disabled_values);
         }
       }
     }
@@ -587,6 +640,25 @@
     entry->staged_id = res.staged_id.value();
   }
 
+  if (res.value != nullptr && res.value->GetFlagStatus() == FlagStatus::Disabled) {
+    auto disabled_config_value =
+        entry->FindOrCreateFlagDisabledValue(res.value->GetFlag().value(), res.config, res.product);
+    if (!disabled_config_value->value) {
+      // Resource does not exist, add it now.
+      // Must clone the value since it might be in the values vector as well
+      CloningValueTransformer cloner(&string_pool);
+      disabled_config_value->value = res.value->Transform(cloner);
+    } else {
+      diag->Error(android::DiagMessage(source)
+                  << "duplicate value for resource '" << res.name << "' " << "with config '"
+                  << res.config << "' and flag '"
+                  << (res.value->GetFlag().value().negated ? "!" : "")
+                  << res.value->GetFlag().value().name << "'");
+      diag->Error(android::DiagMessage(source) << "resource previously defined here");
+      return false;
+    }
+  }
+
   if (res.value != nullptr) {
     auto config_value = entry->FindOrCreateValue(res.config, res.product);
     if (!config_value->value) {
@@ -595,9 +667,9 @@
     } else {
       // When validation is enabled, ensure that a resource cannot have multiple values defined for
       // the same configuration unless protected by flags.
-      auto result =
-          validate ? ResolveFlagCollision(config_value->value->GetFlagStatus(), res.flag_status)
-                   : CollisionResult::kKeepBoth;
+      auto result = validate ? ResolveFlagCollision(config_value->value->GetFlagStatus(),
+                                                    res.value->GetFlagStatus())
+                             : CollisionResult::kKeepBoth;
       if (result == CollisionResult::kConflict) {
         result = ResolveValueCollision(config_value->value.get(), res.value.get());
       }
@@ -771,11 +843,6 @@
   return *this;
 }
 
-NewResourceBuilder& NewResourceBuilder::SetFlagStatus(FlagStatus flag_status) {
-  res_.flag_status = flag_status;
-  return *this;
-}
-
 NewResource NewResourceBuilder::Build() {
   return std::move(res_);
 }
diff --git a/tools/aapt2/ResourceTable.h b/tools/aapt2/ResourceTable.h
index cba6b70..b0e1855 100644
--- a/tools/aapt2/ResourceTable.h
+++ b/tools/aapt2/ResourceTable.h
@@ -136,6 +136,9 @@
   // The resource's values for each configuration.
   std::vector<std::unique_ptr<ResourceConfigValue>> values;
 
+  // The resource's values that are behind disabled flags.
+  std::vector<std::unique_ptr<ResourceConfigValue>> flag_disabled_values;
+
   explicit ResourceEntry(android::StringPiece name) : name(name) {
   }
 
@@ -148,6 +151,13 @@
                                          android::StringPiece product);
   std::vector<ResourceConfigValue*> FindAllValues(const android::ConfigDescription& config);
 
+  // Either returns the existing ResourceConfigValue in the disabled list with the given flag,
+  // config, and product or creates a new one and returns that. In either case the returned value
+  // does not have the flag set on the value so it must be set by the caller.
+  ResourceConfigValue* FindOrCreateFlagDisabledValue(const FeatureFlagAttribute& flag,
+                                                     const android::ConfigDescription& config,
+                                                     android::StringPiece product = {});
+
   template <typename Func>
   std::vector<ResourceConfigValue*> FindValuesIf(Func f) {
     std::vector<ResourceConfigValue*> results;
@@ -215,9 +225,14 @@
   std::optional<OverlayableItem> overlayable_item;
   std::optional<StagedId> staged_id;
   std::vector<const ResourceConfigValue*> values;
+  std::vector<const ResourceConfigValue*> flag_disabled_values;
 
   const ResourceConfigValue* FindValue(const android::ConfigDescription& config,
                                        android::StringPiece product = {}) const;
+
+  const ResourceConfigValue* FindFlagDisabledValue(const FeatureFlagAttribute& flag,
+                                                   const android::ConfigDescription& config,
+                                                   android::StringPiece product = {}) const;
 };
 
 struct ResourceTableTypeView {
@@ -269,7 +284,6 @@
   std::optional<AllowNew> allow_new;
   std::optional<StagedId> staged_id;
   bool allow_mangled = false;
-  FlagStatus flag_status = FlagStatus::NoFlag;
 };
 
 struct NewResourceBuilder {
@@ -283,7 +297,6 @@
   NewResourceBuilder& SetAllowNew(AllowNew allow_new);
   NewResourceBuilder& SetStagedId(StagedId id);
   NewResourceBuilder& SetAllowMangled(bool allow_mangled);
-  NewResourceBuilder& SetFlagStatus(FlagStatus flag_status);
   NewResource Build();
 
  private:
diff --git a/tools/aapt2/ResourceValues.cpp b/tools/aapt2/ResourceValues.cpp
index b75e87c..723cfc0 100644
--- a/tools/aapt2/ResourceValues.cpp
+++ b/tools/aapt2/ResourceValues.cpp
@@ -1102,6 +1102,7 @@
 std::unique_ptr<T> CopyValueFields(std::unique_ptr<T> new_value, const T* value) {
   new_value->SetSource(value->GetSource());
   new_value->SetComment(value->GetComment());
+  new_value->SetFlag(value->GetFlag());
   new_value->SetFlagStatus(value->GetFlagStatus());
   return new_value;
 }
diff --git a/tools/aapt2/ResourceValues.h b/tools/aapt2/ResourceValues.h
index a1b1839..e000c65 100644
--- a/tools/aapt2/ResourceValues.h
+++ b/tools/aapt2/ResourceValues.h
@@ -65,10 +65,21 @@
     return translatable_;
   }
 
+  void SetFlag(std::optional<FeatureFlagAttribute> val) {
+    flag_ = val;
+  }
+
+  std::optional<FeatureFlagAttribute> GetFlag() const {
+    return flag_;
+  }
+
   void SetFlagStatus(FlagStatus val) {
     flag_status_ = val;
   }
 
+  // If the value is behind a flag this returns whether that flag was enabled when the value was
+  // parsed by comparing it to the flags passed on the command line to aapt2 (taking into account
+  // negation if necessary). If there was no flag, FlagStatus::NoFlag is returned instead.
   FlagStatus GetFlagStatus() const {
     return flag_status_;
   }
@@ -128,6 +139,7 @@
   std::string comment_;
   bool weak_ = false;
   bool translatable_ = true;
+  std::optional<FeatureFlagAttribute> flag_;
   FlagStatus flag_status_ = FlagStatus::NoFlag;
 
  private:
diff --git a/tools/aapt2/Resources.proto b/tools/aapt2/Resources.proto
index 5c64089..a0f60b6 100644
--- a/tools/aapt2/Resources.proto
+++ b/tools/aapt2/Resources.proto
@@ -240,6 +240,9 @@
 
   // The staged resource ID of this finalized resource.
   StagedId staged_id = 7;
+
+  // The set of values defined for this entry which are behind disabled flags
+  repeated ConfigValue flag_disabled_config_value = 8;
 }
 
 // A Configuration/Value pair.
@@ -283,6 +286,8 @@
 
   // The status of the flag the value is behind if any
   uint32 flag_status = 8;
+  bool flag_negated = 9;
+  string flag_name = 10;
 }
 
 // A CompoundValue is an abstract type. It represents a value that is a made of other values.
diff --git a/tools/aapt2/ResourcesInternal.proto b/tools/aapt2/ResourcesInternal.proto
index b0ed3da3..f4735a2 100644
--- a/tools/aapt2/ResourcesInternal.proto
+++ b/tools/aapt2/ResourcesInternal.proto
@@ -49,4 +49,9 @@
 
   // Any symbols this file auto-generates/exports (eg. @+id/foo in an XML file).
   repeated Symbol exported_symbol = 5;
+
+  // The status of the flag the file is behind if any
+  uint32 flag_status = 6;
+  bool flag_negated = 7;
+  string flag_name = 8;
 }
diff --git a/tools/aapt2/cmd/Compile.cpp b/tools/aapt2/cmd/Compile.cpp
index 2a978a5..52372fa 100644
--- a/tools/aapt2/cmd/Compile.cpp
+++ b/tools/aapt2/cmd/Compile.cpp
@@ -67,6 +67,7 @@
   std::string resource_dir;
   std::string name;
   std::string extension;
+  std::string flag_name;
 
   // Original config str. We keep this because when we parse the config, we may add on
   // version qualifiers. We want to preserve the original input so the output is easily
@@ -81,6 +82,22 @@
                                                                std::string* out_error,
                                                                const CompileOptions& options) {
   std::vector<std::string> parts = util::Split(path, dir_sep);
+
+  std::string flag_name;
+  // Check for a flag
+  for (auto iter = parts.begin(); iter != parts.end();) {
+    if (iter->starts_with("flag(") && iter->ends_with(")")) {
+      if (!flag_name.empty()) {
+        if (out_error) *out_error = "resource path cannot contain more than one flag directory";
+        return {};
+      }
+      flag_name = iter->substr(5, iter->size() - 6);
+      iter = parts.erase(iter);
+    } else {
+      ++iter;
+    }
+  }
+
   if (parts.size() < 2) {
     if (out_error) *out_error = "bad resource path";
     return {};
@@ -131,6 +148,7 @@
                           std::string(dir_str),
                           std::string(name),
                           std::string(extension),
+                          std::move(flag_name),
                           std::string(config_str),
                           config};
 }
@@ -142,6 +160,9 @@
     name << "-" << data.config_str;
   }
   name << "_" << data.name;
+  if (!data.flag_name.empty()) {
+    name << ".(" << data.flag_name << ")";
+  }
   if (!data.extension.empty()) {
     name << "." << data.extension;
   }
@@ -163,7 +184,6 @@
                                        << "failed to open file: " << fin->GetError());
       return false;
     }
-
     // Parse the values file from XML.
     xml::XmlPullParser xml_parser(fin.get());
 
@@ -176,6 +196,18 @@
     // If visibility was forced, we need to use it when creating a new resource and also error if
     // we try to parse the <public>, <public-group>, <java-symbol> or <symbol> tags.
     parser_options.visibility = options.visibility;
+    parser_options.flag = ParseFlag(path_data.flag_name);
+
+    if (parser_options.flag) {
+      std::string error;
+      auto flag_status = GetFlagStatus(parser_options.flag, options.feature_flag_values, &error);
+      if (flag_status) {
+        parser_options.flag_status = std::move(flag_status.value());
+      } else {
+        context->GetDiagnostics()->Error(android::DiagMessage(path_data.source) << error);
+        return false;
+      }
+    }
 
     ResourceParser res_parser(context->GetDiagnostics(), &table, path_data.source, path_data.config,
         parser_options);
@@ -402,6 +434,18 @@
   xmlres->file.config = path_data.config;
   xmlres->file.source = path_data.source;
   xmlres->file.type = ResourceFile::Type::kProtoXml;
+  xmlres->file.flag = ParseFlag(path_data.flag_name);
+
+  if (xmlres->file.flag) {
+    std::string error;
+    auto flag_status = GetFlagStatus(xmlres->file.flag, options.feature_flag_values, &error);
+    if (flag_status) {
+      xmlres->file.flag_status = flag_status.value();
+    } else {
+      context->GetDiagnostics()->Error(android::DiagMessage(path_data.source) << error);
+      return false;
+    }
+  }
 
   // Collect IDs that are defined here.
   XmlIdCollector collector;
@@ -491,6 +535,27 @@
   res_file.source = path_data.source;
   res_file.type = ResourceFile::Type::kPng;
 
+  if (!path_data.flag_name.empty()) {
+    FeatureFlagAttribute flag;
+    auto name = path_data.flag_name;
+    if (name.starts_with('!')) {
+      flag.negated = true;
+      flag.name = name.substr(1);
+    } else {
+      flag.name = name;
+    }
+    res_file.flag = flag;
+
+    std::string error;
+    auto flag_status = GetFlagStatus(flag, options.feature_flag_values, &error);
+    if (flag_status) {
+      res_file.flag_status = flag_status.value();
+    } else {
+      context->GetDiagnostics()->Error(android::DiagMessage(path_data.source) << error);
+      return false;
+    }
+  }
+
   {
     auto data = file->OpenAsData();
     if (!data) {
diff --git a/tools/aapt2/cmd/Diff.cpp b/tools/aapt2/cmd/Diff.cpp
index 6da3176..d3750a6 100644
--- a/tools/aapt2/cmd/Diff.cpp
+++ b/tools/aapt2/cmd/Diff.cpp
@@ -138,6 +138,22 @@
     }
   }
 
+  for (const ResourceConfigValue* config_value_a : entry_a.flag_disabled_values) {
+    auto config_value_b = entry_b.FindFlagDisabledValue(config_value_a->value->GetFlag().value(),
+                                                        config_value_a->config);
+    if (!config_value_b) {
+      std::stringstream str_stream;
+      str_stream << "missing disabled value " << pkg_a.name << ":" << type_a.named_type << "/"
+                 << entry_a.name << " config=" << config_value_a->config
+                 << " flag=" << config_value_a->value->GetFlag()->ToString();
+      EmitDiffLine(apk_b->GetSource(), str_stream.str());
+      diff = true;
+    } else {
+      diff |= EmitResourceConfigValueDiff(context, apk_a, pkg_a, type_a, entry_a, config_value_a,
+                                          apk_b, pkg_b, type_b, entry_b, config_value_b);
+    }
+  }
+
   // Check for any newly added config values.
   for (const ResourceConfigValue* config_value_b : entry_b.values) {
     auto config_value_a = entry_a.FindValue(config_value_b->config);
@@ -149,6 +165,18 @@
       diff = true;
     }
   }
+  for (const ResourceConfigValue* config_value_b : entry_b.flag_disabled_values) {
+    auto config_value_a = entry_a.FindFlagDisabledValue(config_value_b->value->GetFlag().value(),
+                                                        config_value_b->config);
+    if (!config_value_a) {
+      std::stringstream str_stream;
+      str_stream << "new disabled config " << pkg_b.name << ":" << type_b.named_type << "/"
+                 << entry_b.name << " config=" << config_value_b->config
+                 << " flag=" << config_value_b->value->GetFlag()->ToString();
+      EmitDiffLine(apk_b->GetSource(), str_stream.str());
+      diff = true;
+    }
+  }
   return diff;
 }
 
diff --git a/tools/aapt2/cmd/Util.cpp b/tools/aapt2/cmd/Util.cpp
index 7739171..08f8f0d 100644
--- a/tools/aapt2/cmd/Util.cpp
+++ b/tools/aapt2/cmd/Util.cpp
@@ -34,6 +34,44 @@
 
 namespace aapt {
 
+std::optional<FeatureFlagAttribute> ParseFlag(std::optional<std::string_view> flag_text) {
+  if (!flag_text || flag_text->empty()) {
+    return {};
+  }
+  FeatureFlagAttribute flag;
+  if (flag_text->starts_with('!')) {
+    flag.negated = true;
+    flag.name = flag_text->substr(1);
+  } else {
+    flag.name = flag_text.value();
+  }
+  return flag;
+}
+
+std::optional<FlagStatus> GetFlagStatus(const std::optional<FeatureFlagAttribute>& flag,
+                                        const FeatureFlagValues& feature_flag_values,
+                                        std::string* out_err) {
+  if (!flag) {
+    return FlagStatus::NoFlag;
+  }
+  auto flag_it = feature_flag_values.find(flag->name);
+  if (flag_it == feature_flag_values.end()) {
+    *out_err = "Resource flag value undefined: " + flag->name;
+    return {};
+  }
+  const auto& flag_properties = flag_it->second;
+  if (!flag_properties.read_only) {
+    *out_err = "Only read only flags may be used with resources: " + flag->name;
+    return {};
+  }
+  if (!flag_properties.enabled.has_value()) {
+    *out_err = "Only flags with a value may be used with resources: " + flag->name;
+    return {};
+  }
+  return (flag_properties.enabled.value() != flag->negated) ? FlagStatus::Enabled
+                                                            : FlagStatus::Disabled;
+}
+
 std::optional<uint16_t> ParseTargetDensityParameter(StringPiece arg, android::IDiagnostics* diag) {
   ConfigDescription preferred_density_config;
   if (!ConfigDescription::Parse(arg, &preferred_density_config)) {
diff --git a/tools/aapt2/cmd/Util.h b/tools/aapt2/cmd/Util.h
index 6b8813b..d32e532 100644
--- a/tools/aapt2/cmd/Util.h
+++ b/tools/aapt2/cmd/Util.h
@@ -49,6 +49,12 @@
 
 using FeatureFlagValues = std::map<std::string, FeatureFlagProperties, std::less<>>;
 
+std::optional<FeatureFlagAttribute> ParseFlag(std::optional<std::string_view> flag_text);
+
+std::optional<FlagStatus> GetFlagStatus(const std::optional<FeatureFlagAttribute>& flag,
+                                        const FeatureFlagValues& feature_flag_values,
+                                        std::string* out_err);
+
 // Parses a configuration density (ex. hdpi, xxhdpi, 234dpi, anydpi, etc).
 // Returns Nothing and logs a human friendly error message if the string was not legal.
 std::optional<uint16_t> ParseTargetDensityParameter(android::StringPiece arg,
diff --git a/tools/aapt2/format/proto/ProtoDeserialize.cpp b/tools/aapt2/format/proto/ProtoDeserialize.cpp
index 55f5e56..8583cad 100644
--- a/tools/aapt2/format/proto/ProtoDeserialize.cpp
+++ b/tools/aapt2/format/proto/ProtoDeserialize.cpp
@@ -536,6 +536,34 @@
 
         config_value->value = DeserializeValueFromPb(pb_config_value.value(), src_pool, config,
                                                      &out_table->string_pool, files, out_error);
+
+        if (config_value->value == nullptr) {
+          return false;
+        }
+      }
+
+      // flag disabled
+      for (const pb::ConfigValue& pb_config_value : pb_entry.flag_disabled_config_value()) {
+        const pb::Configuration& pb_config = pb_config_value.config();
+
+        ConfigDescription config;
+        if (!DeserializeConfigFromPb(pb_config, &config, out_error)) {
+          return false;
+        }
+
+        FeatureFlagAttribute flag;
+        flag.name = pb_config_value.value().item().flag_name();
+        flag.negated = pb_config_value.value().item().flag_negated();
+        ResourceConfigValue* config_value =
+            entry->FindOrCreateFlagDisabledValue(std::move(flag), config, pb_config.product());
+        if (config_value->value != nullptr) {
+          *out_error = "duplicate configuration in resource table";
+          return false;
+        }
+
+        config_value->value = DeserializeValueFromPb(pb_config_value.value(), src_pool, config,
+                                                     &out_table->string_pool, files, out_error);
+
         if (config_value->value == nullptr) {
           return false;
         }
@@ -615,6 +643,12 @@
   out_file->source.path = pb_file.source_path();
   out_file->type = DeserializeFileReferenceTypeFromPb(pb_file.type());
 
+  out_file->flag_status = (FlagStatus)pb_file.flag_status();
+  if (!pb_file.flag_name().empty()) {
+    out_file->flag =
+        FeatureFlagAttribute{.name = pb_file.flag_name(), .negated = pb_file.flag_negated()};
+  }
+
   std::string config_error;
   if (!DeserializeConfigFromPb(pb_file.config(), &out_file->config, &config_error)) {
     std::ostringstream error;
@@ -748,7 +782,6 @@
     if (value == nullptr) {
       return {};
     }
-
   } else if (pb_value.has_compound_value()) {
     const pb::CompoundValue& pb_compound_value = pb_value.compound_value();
     switch (pb_compound_value.value_case()) {
@@ -1018,6 +1051,12 @@
       DeserializeItemFromPbInternal(pb_item, src_pool, config, value_pool, files, out_error);
   if (item) {
     item->SetFlagStatus((FlagStatus)pb_item.flag_status());
+    if (!pb_item.flag_name().empty()) {
+      FeatureFlagAttribute flag;
+      flag.name = pb_item.flag_name();
+      flag.negated = pb_item.flag_negated();
+      item->SetFlag(std::move(flag));
+    }
   }
   return item;
 }
diff --git a/tools/aapt2/format/proto/ProtoSerialize.cpp b/tools/aapt2/format/proto/ProtoSerialize.cpp
index 5772b3b..d83fe91 100644
--- a/tools/aapt2/format/proto/ProtoSerialize.cpp
+++ b/tools/aapt2/format/proto/ProtoSerialize.cpp
@@ -427,6 +427,14 @@
           SerializeValueToPb(*config_value->value, pb_config_value->mutable_value(),
                              source_pool.get());
         }
+
+        for (const ResourceConfigValue* config_value : entry.flag_disabled_values) {
+          pb::ConfigValue* pb_config_value = pb_entry->add_flag_disabled_config_value();
+          SerializeConfig(config_value->config, pb_config_value->mutable_config());
+          pb_config_value->mutable_config()->set_product(config_value->product);
+          SerializeValueToPb(*config_value->value, pb_config_value->mutable_value(),
+                             source_pool.get());
+        }
       }
     }
   }
@@ -721,6 +729,11 @@
   }
   if (out_value->has_item()) {
     out_value->mutable_item()->set_flag_status((uint32_t)value.GetFlagStatus());
+    if (value.GetFlag()) {
+      const auto& flag = value.GetFlag();
+      out_value->mutable_item()->set_flag_negated(flag->negated);
+      out_value->mutable_item()->set_flag_name(flag->name);
+    }
   }
 }
 
@@ -730,6 +743,11 @@
   item.Accept(&serializer);
   out_item->MergeFrom(value.item());
   out_item->set_flag_status((uint32_t)item.GetFlagStatus());
+  if (item.GetFlag()) {
+    const auto& flag = item.GetFlag();
+    out_item->set_flag_negated(flag->negated);
+    out_item->set_flag_name(flag->name);
+  }
 }
 
 void SerializeCompiledFileToPb(const ResourceFile& file, pb::internal::CompiledFile* out_file) {
@@ -737,6 +755,11 @@
   out_file->set_source_path(file.source.path);
   out_file->set_type(SerializeFileReferenceTypeToPb(file.type));
   SerializeConfig(file.config, out_file->mutable_config());
+  out_file->set_flag_status((uint32_t)file.flag_status);
+  if (file.flag) {
+    out_file->set_flag_negated(file.flag->negated);
+    out_file->set_flag_name(file.flag->name);
+  }
 
   for (const SourcedResourceName& exported : file.exported_symbols) {
     pb::internal::CompiledFile_Symbol* pb_symbol = out_file->add_exported_symbol();
diff --git a/tools/aapt2/integration-tests/FlaggedResourcesTest/Android.bp b/tools/aapt2/integration-tests/FlaggedResourcesTest/Android.bp
index c456e5c..7160b35 100644
--- a/tools/aapt2/integration-tests/FlaggedResourcesTest/Android.bp
+++ b/tools/aapt2/integration-tests/FlaggedResourcesTest/Android.bp
@@ -31,13 +31,29 @@
         "res/values/ints.xml",
         "res/values/strings.xml",
         "res/layout/layout1.xml",
+        "res/layout/layout3.xml",
+        "res/flag(test.package.falseFlag)/values/bools.xml",
+        "res/flag(test.package.falseFlag)/layout/layout2.xml",
+        "res/flag(test.package.falseFlag)/drawable/removedpng.png",
+        "res/flag(test.package.trueFlag)/layout/layout3.xml",
+        "res/values/flag(test.package.trueFlag)/bools.xml",
+        "res/values/flag(!test.package.trueFlag)/bools.xml",
+        "res/values/flag(!test.package.falseFlag)/bools.xml",
     ],
     out: [
+        "drawable_removedpng.(test.package.falseFlag).png.flat",
         "values_bools.arsc.flat",
+        "values_bools.(test.package.falseFlag).arsc.flat",
+        "values_bools.(test.package.trueFlag).arsc.flat",
+        "values_bools.(!test.package.falseFlag).arsc.flat",
+        "values_bools.(!test.package.trueFlag).arsc.flat",
         "values_bools2.arsc.flat",
         "values_ints.arsc.flat",
         "values_strings.arsc.flat",
         "layout_layout1.xml.flat",
+        "layout_layout2.(test.package.falseFlag).xml.flat",
+        "layout_layout3.xml.flat",
+        "layout_layout3.(test.package.trueFlag).xml.flat",
     ],
     cmd: "$(location aapt2) compile $(in) -o $(genDir) " +
         "--feature-flags test.package.falseFlag:ro=false,test.package.trueFlag:ro=true",
diff --git "a/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.falseFlag\051/drawable/removedpng.png" "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.falseFlag\051/drawable/removedpng.png"
new file mode 100644
index 0000000..8a9e698
--- /dev/null
+++ "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.falseFlag\051/drawable/removedpng.png"
Binary files differ
diff --git "a/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.falseFlag\051/layout/layout2.xml" "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.falseFlag\051/layout/layout2.xml"
new file mode 100644
index 0000000..dec5de7
--- /dev/null
+++ "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.falseFlag\051/layout/layout2.xml"
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+</LinearLayout>
\ No newline at end of file
diff --git "a/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.falseFlag\051/values/bools.xml" "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.falseFlag\051/values/bools.xml"
new file mode 100644
index 0000000..c46c4d4
--- /dev/null
+++ "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.falseFlag\051/values/bools.xml"
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <bool name="bool7">false</bool>
+</resources>
\ No newline at end of file
diff --git "a/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.trueFlag\051/layout/layout3.xml" "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.trueFlag\051/layout/layout3.xml"
new file mode 100644
index 0000000..5aeee0e
--- /dev/null
+++ "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/flag\050test.package.trueFlag\051/layout/layout3.xml"
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+    <TextView android:id="@+id/text1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="foobar" />
+</LinearLayout>
\ No newline at end of file
diff --git a/tools/aapt2/integration-tests/FlaggedResourcesTest/res/layout/layout3.xml b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/layout/layout3.xml
new file mode 100644
index 0000000..dec5de7
--- /dev/null
+++ b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/layout/layout3.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+</LinearLayout>
\ No newline at end of file
diff --git a/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/bools.xml b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/bools.xml
index 1ed0c8a..35975ed 100644
--- a/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/bools.xml
+++ b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/bools.xml
@@ -9,4 +9,15 @@
     <bool name="bool3">false</bool>
 
     <bool name="bool4" android:featureFlag="test.package.falseFlag">true</bool>
+
+    <bool name="bool5">false</bool>
+    <bool name="bool5" android:featureFlag="!test.package.falseFlag">true</bool>
+
+    <bool name="bool6">true</bool>
+    <bool name="bool6" android:featureFlag="!test.package.trueFlag">false</bool>
+
+    <bool name="bool7">true</bool>
+    <bool name="bool8">false</bool>
+    <bool name="bool9">true</bool>
+    <bool name="bool10">false</bool>
 </resources>
\ No newline at end of file
diff --git "a/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/flag\050\041test.package.falseFlag\051/bools.xml" "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/flag\050\041test.package.falseFlag\051/bools.xml"
new file mode 100644
index 0000000..a63749c
--- /dev/null
+++ "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/flag\050\041test.package.falseFlag\051/bools.xml"
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <bool name="bool10">true</bool>
+</resources>
\ No newline at end of file
diff --git "a/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/flag\050\041test.package.trueFlag\051/bools.xml" "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/flag\050\041test.package.trueFlag\051/bools.xml"
new file mode 100644
index 0000000..bb5526e
--- /dev/null
+++ "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/flag\050\041test.package.trueFlag\051/bools.xml"
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <bool name="bool9">false</bool>
+</resources>
\ No newline at end of file
diff --git "a/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/flag\050test.package.trueFlag\051/bools.xml" "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/flag\050test.package.trueFlag\051/bools.xml"
new file mode 100644
index 0000000..eba780e
--- /dev/null
+++ "b/tools/aapt2/integration-tests/FlaggedResourcesTest/res/values/flag\050test.package.trueFlag\051/bools.xml"
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <bool name="bool8">true</bool>
+</resources>
\ No newline at end of file
diff --git a/tools/aapt2/link/FlaggedResources_test.cpp b/tools/aapt2/link/FlaggedResources_test.cpp
index 3db37c2..6293008 100644
--- a/tools/aapt2/link/FlaggedResources_test.cpp
+++ b/tools/aapt2/link/FlaggedResources_test.cpp
@@ -17,6 +17,7 @@
 #include "LoadedApk.h"
 #include "cmd/Dump.h"
 #include "io/StringStream.h"
+#include "test/Common.h"
 #include "test/Test.h"
 #include "text/Printer.h"
 
@@ -75,6 +76,10 @@
 
   std::string output;
   DumpResourceTableToString(loaded_apk.get(), &output);
+  ASSERT_EQ(output.find("bool4"), std::string::npos);
+  ASSERT_EQ(output.find("str1"), std::string::npos);
+  ASSERT_EQ(output.find("layout2"), std::string::npos);
+  ASSERT_EQ(output.find("removedpng"), std::string::npos);
 }
 
 TEST_F(FlaggedResourcesTest, DisabledResourcesRemovedFromTableChunks) {
@@ -86,6 +91,8 @@
 
   ASSERT_EQ(output.find("bool4"), std::string::npos);
   ASSERT_EQ(output.find("str1"), std::string::npos);
+  ASSERT_EQ(output.find("layout2"), std::string::npos);
+  ASSERT_EQ(output.find("removedpng"), std::string::npos);
 }
 
 TEST_F(FlaggedResourcesTest, DisabledResourcesInRJava) {
@@ -98,4 +105,47 @@
   ASSERT_NE(r_contents.find("public static final int str1"), std::string::npos);
 }
 
+TEST_F(FlaggedResourcesTest, TwoValuesSameDisabledFlag) {
+  test::TestDiagnosticsImpl diag;
+  const std::string compiled_files_dir = GetTestPath("compiled");
+  ASSERT_FALSE(CompileFile(
+      GetTestPath("res/values/values.xml"),
+      R"(<resources xmlns:android="http://schemas.android.com/apk/res/android">
+           <bool name="bool1" android:featureFlag="test.package.falseFlag">false</bool>
+           <bool name="bool1" android:featureFlag="test.package.falseFlag">true</bool>
+         </resources>)",
+      compiled_files_dir, &diag,
+      {"--feature-flags", "test.package.falseFlag:ro=false,test.package.trueFlag:ro=true"}));
+  ASSERT_TRUE(diag.GetLog().contains("duplicate value for resource 'bool/bool1'"));
+}
+
+TEST_F(FlaggedResourcesTest, TwoValuesSameDisabledFlagDifferentFiles) {
+  test::TestDiagnosticsImpl diag;
+  const std::string compiled_files_dir = GetTestPath("compiled");
+  ASSERT_TRUE(CompileFile(
+      GetTestPath("res/values/values1.xml"),
+      R"(<resources xmlns:android="http://schemas.android.com/apk/res/android">
+           <bool name="bool1" android:featureFlag="test.package.falseFlag">false</bool>
+         </resources>)",
+      compiled_files_dir, &diag,
+      {"--feature-flags", "test.package.falseFlag:ro=false,test.package.trueFlag:ro=true"}));
+  ASSERT_TRUE(CompileFile(
+      GetTestPath("res/values/values2.xml"),
+      R"(<resources xmlns:android="http://schemas.android.com/apk/res/android">
+           <bool name="bool1" android:featureFlag="test.package.falseFlag">true</bool>
+         </resources>)",
+      compiled_files_dir, &diag,
+      {"--feature-flags", "test.package.falseFlag:ro=false,test.package.trueFlag:ro=true"}));
+  const std::string out_apk = GetTestPath("out.apk");
+  std::vector<std::string> link_args = {
+      "--manifest",
+      GetDefaultManifest(),
+      "-o",
+      out_apk,
+  };
+
+  ASSERT_FALSE(Link(link_args, compiled_files_dir, &diag));
+  ASSERT_TRUE(diag.GetLog().contains("duplicate value for resource 'bool1'"));
+}
+
 }  // namespace aapt
diff --git a/tools/aapt2/link/TableMerger.cpp b/tools/aapt2/link/TableMerger.cpp
index 37a039e..1bef5f8 100644
--- a/tools/aapt2/link/TableMerger.cpp
+++ b/tools/aapt2/link/TableMerger.cpp
@@ -321,6 +321,30 @@
           }
         }
       }
+
+      // disabled values
+      for (auto& src_config_value : src_entry->flag_disabled_values) {
+        auto dst_config_value = dst_entry->FindOrCreateFlagDisabledValue(
+            src_config_value->value->GetFlag().value(), src_config_value->config,
+            src_config_value->product);
+        if (!dst_config_value->value) {
+          // Resource does not exist, add it now.
+          // Must clone the value since it might be in the values vector as well
+          CloningValueTransformer cloner(&main_table_->string_pool);
+          dst_config_value->value = src_config_value->value->Transform(cloner);
+        } else {
+          error = true;
+          context_->GetDiagnostics()->Error(
+              android::DiagMessage(src_config_value->value->GetSource())
+              << "duplicate value for resource '" << src_entry->name << "' " << "with config '"
+              << src_config_value->config << "' and flag '"
+              << (src_config_value->value->GetFlag()->negated ? "!" : "")
+              << src_config_value->value->GetFlag()->name << "'");
+          context_->GetDiagnostics()->Note(
+              android::DiagMessage(dst_config_value->value->GetSource())
+              << "resource previously defined here");
+        }
+      }
     }
   }
   return !error;
@@ -353,6 +377,8 @@
   file_ref->SetSource(file_desc.source);
   file_ref->type = file_desc.type;
   file_ref->file = file;
+  file_ref->SetFlagStatus(file_desc.flag_status);
+  file_ref->SetFlag(file_desc.flag);
 
   ResourceTablePackage* pkg = table.FindOrCreatePackage(file_desc.name.package);
   pkg->FindOrCreateType(file_desc.name.type)
diff --git a/tools/aapt2/test/Common.cpp b/tools/aapt2/test/Common.cpp
index cdf24534..c7dd4c9 100644
--- a/tools/aapt2/test/Common.cpp
+++ b/tools/aapt2/test/Common.cpp
@@ -21,23 +21,6 @@
 namespace aapt {
 namespace test {
 
-struct TestDiagnosticsImpl : public android::IDiagnostics {
-  void Log(Level level, android::DiagMessageActual& actual_msg) override {
-    switch (level) {
-      case Level::Note:
-        return;
-
-      case Level::Warn:
-        std::cerr << actual_msg.source << ": warn: " << actual_msg.message << "." << std::endl;
-        break;
-
-      case Level::Error:
-        std::cerr << actual_msg.source << ": error: " << actual_msg.message << "." << std::endl;
-        break;
-    }
-  }
-};
-
 android::IDiagnostics* GetDiagnostics() {
   static TestDiagnosticsImpl diag;
   return &diag;
diff --git a/tools/aapt2/test/Common.h b/tools/aapt2/test/Common.h
index 0437980..b06c432 100644
--- a/tools/aapt2/test/Common.h
+++ b/tools/aapt2/test/Common.h
@@ -37,6 +37,32 @@
 namespace aapt {
 namespace test {
 
+struct TestDiagnosticsImpl : public android::IDiagnostics {
+  void Log(Level level, android::DiagMessageActual& actual_msg) override {
+    switch (level) {
+      case Level::Note:
+        return;
+
+      case Level::Warn:
+        std::cerr << actual_msg.source << ": warn: " << actual_msg.message << "." << std::endl;
+        log << actual_msg.source << ": warn: " << actual_msg.message << "." << std::endl;
+        break;
+
+      case Level::Error:
+        std::cerr << actual_msg.source << ": error: " << actual_msg.message << "." << std::endl;
+        log << actual_msg.source << ": error: " << actual_msg.message << "." << std::endl;
+        break;
+    }
+  }
+
+  std::string GetLog() {
+    return log.str();
+  }
+
+ private:
+  std::ostringstream log;
+};
+
 android::IDiagnostics* GetDiagnostics();
 
 inline ResourceName ParseNameOrDie(android::StringPiece str) {
diff --git a/tools/aapt2/test/Fixture.cpp b/tools/aapt2/test/Fixture.cpp
index b91abe5..570bcf1 100644
--- a/tools/aapt2/test/Fixture.cpp
+++ b/tools/aapt2/test/Fixture.cpp
@@ -91,10 +91,13 @@
 }
 
 bool CommandTestFixture::CompileFile(const std::string& path, const std::string& contents,
-                                     android::StringPiece out_dir, android::IDiagnostics* diag) {
+                                     android::StringPiece out_dir, android::IDiagnostics* diag,
+                                     const std::vector<android::StringPiece>& additional_args) {
   WriteFile(path, contents);
   CHECK(file::mkdirs(out_dir.data()));
-  return CompileCommand(diag).Execute({path, "-o", out_dir, "-v"}, &std::cerr) == 0;
+  std::vector<android::StringPiece> args = {path, "-o", out_dir, "-v"};
+  args.insert(args.end(), additional_args.begin(), additional_args.end());
+  return CompileCommand(diag).Execute(args, &std::cerr) == 0;
 }
 
 bool CommandTestFixture::Link(const std::vector<std::string>& args, android::IDiagnostics* diag) {
diff --git a/tools/aapt2/test/Fixture.h b/tools/aapt2/test/Fixture.h
index 14298d16..178d011 100644
--- a/tools/aapt2/test/Fixture.h
+++ b/tools/aapt2/test/Fixture.h
@@ -73,7 +73,8 @@
   // Wries the contents of the file to the specified path. The file is compiled and the flattened
   // file is written to the out directory.
   bool CompileFile(const std::string& path, const std::string& contents,
-                   android::StringPiece flat_out_dir, android::IDiagnostics* diag);
+                   android::StringPiece flat_out_dir, android::IDiagnostics* diag,
+                   const std::vector<android::StringPiece>& additional_args = {});
 
   // Executes the link command with the specified arguments.
   bool Link(const std::vector<std::string>& args, android::IDiagnostics* diag);