diff --git a/core/api/current.txt b/core/api/current.txt
index 2866e71..d645938 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -3454,6 +3454,8 @@
     field public static final int GLOBAL_ACTION_HOME = 2; // 0x2
     field public static final int GLOBAL_ACTION_KEYCODE_HEADSETHOOK = 10; // 0xa
     field public static final int GLOBAL_ACTION_LOCK_SCREEN = 8; // 0x8
+    field @FlaggedApi("android.view.accessibility.global_action_media_play_pause") public static final int GLOBAL_ACTION_MEDIA_PLAY_PAUSE = 22; // 0x16
+    field @FlaggedApi("android.view.accessibility.global_action_menu") public static final int GLOBAL_ACTION_MENU = 21; // 0x15
     field public static final int GLOBAL_ACTION_NOTIFICATIONS = 4; // 0x4
     field public static final int GLOBAL_ACTION_POWER_DIALOG = 6; // 0x6
     field public static final int GLOBAL_ACTION_QUICK_SETTINGS = 5; // 0x5
diff --git a/core/java/android/accessibilityservice/AccessibilityService.java b/core/java/android/accessibilityservice/AccessibilityService.java
index d70fa19..81cc674 100644
--- a/core/java/android/accessibilityservice/AccessibilityService.java
+++ b/core/java/android/accessibilityservice/AccessibilityService.java
@@ -67,6 +67,7 @@
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 import android.view.accessibility.AccessibilityWindowInfo;
+import android.view.accessibility.Flags;
 import android.view.inputmethod.EditorInfo;
 
 import com.android.internal.annotations.VisibleForTesting;
@@ -625,6 +626,18 @@
      */
     public static final int GLOBAL_ACTION_DPAD_CENTER = 20;
 
+    /**
+     * Action to trigger menu key event.
+     */
+    @FlaggedApi(Flags.FLAG_GLOBAL_ACTION_MENU)
+    public static final int GLOBAL_ACTION_MENU = 21;
+
+    /**
+     * Action to trigger media play/pause key event.
+     */
+    @FlaggedApi(Flags.FLAG_GLOBAL_ACTION_MEDIA_PLAY_PAUSE)
+    public static final int GLOBAL_ACTION_MEDIA_PLAY_PAUSE = 22;
+
     private static final String LOG_TAG = "AccessibilityService";
 
     /**
diff --git a/core/java/android/view/accessibility/flags/accessibility_flags.aconfig b/core/java/android/view/accessibility/flags/accessibility_flags.aconfig
index 685654a..a62efdf 100644
--- a/core/java/android/view/accessibility/flags/accessibility_flags.aconfig
+++ b/core/java/android/view/accessibility/flags/accessibility_flags.aconfig
@@ -82,6 +82,20 @@
 
 flag {
     namespace: "accessibility"
+    name: "global_action_menu"
+    description: "Allow AccessibilityService to perform GLOBAL_ACTION_MENU"
+    bug: "334954140"
+}
+
+flag {
+    namespace: "accessibility"
+    name: "global_action_media_play_pause"
+    description: "Allow AccessibilityService to perform GLOBAL_ACTION_MEDIA_PLAY_PAUSE"
+    bug: "334954140"
+}
+
+flag {
+    namespace: "accessibility"
     name: "granular_scrolling"
     description: "Allow the use of granular scrolling. This allows scrollable nodes to scroll by increments other than a full screen"
     bug: "302376158"
diff --git a/core/java/android/window/flags/OWNERS b/core/java/android/window/flags/OWNERS
index fd73d35..0472b6c4 100644
--- a/core/java/android/window/flags/OWNERS
+++ b/core/java/android/window/flags/OWNERS
@@ -1,3 +1,4 @@
 per-file responsible_apis.aconfig = file:/BAL_OWNERS
 per-file large_screen_experiences_app_compat.aconfig = file:/LSE_APP_COMPAT_OWNERS
 per-file accessibility.aconfig = file:/core/java/android/view/accessibility/OWNERS
+per-file lse_desktop_experience.aconfig = file:/libs/WindowManager/Shell/src/com/android/wm/shell/desktopmode/OWNERS
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 59066eb..0b9bde8 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -5937,6 +5937,10 @@
     <string name="accessibility_system_action_hardware_a11y_shortcut_label">Accessibility Shortcut</string>
     <!-- Label for dismissing the notification shade [CHAR LIMIT=NONE] -->
     <string name="accessibility_system_action_dismiss_notification_shade">Dismiss Notification Shade</string>
+     <!-- Label for menu action [CHAR LIMIT=NONE] -->
+    <string name="accessibility_system_action_menu_label">Menu</string>
+     <!-- Label for media play/pause action [CHAR LIMIT=NONE] -->
+    <string name="accessibility_system_action_media_play_pause_label">Media Play/Pause</string>
     <!-- Label for Dpad up action [CHAR LIMIT=NONE] -->
     <string name="accessibility_system_action_dpad_up_label">Dpad Up</string>
     <!-- Label for Dpad down action [CHAR LIMIT=NONE] -->
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 54ab147..8b13a11 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -4433,6 +4433,8 @@
   <java-symbol type="string" name="accessibility_system_action_on_screen_a11y_shortcut_chooser_label" />
   <java-symbol type="string" name="accessibility_system_action_hardware_a11y_shortcut_label" />
   <java-symbol type="string" name="accessibility_system_action_dismiss_notification_shade" />
+  <java-symbol type="string" name="accessibility_system_action_menu_label" />
+  <java-symbol type="string" name="accessibility_system_action_media_play_pause_label" />
   <java-symbol type="string" name="accessibility_system_action_dpad_up_label" />
   <java-symbol type="string" name="accessibility_system_action_dpad_down_label" />
   <java-symbol type="string" name="accessibility_system_action_dpad_left_label" />
diff --git a/packages/SystemUI/src/com/android/systemui/accessibility/SystemActions.java b/packages/SystemUI/src/com/android/systemui/accessibility/SystemActions.java
index da49201..5c5ff1e 100644
--- a/packages/SystemUI/src/com/android/systemui/accessibility/SystemActions.java
+++ b/packages/SystemUI/src/com/android/systemui/accessibility/SystemActions.java
@@ -42,6 +42,7 @@
 import android.view.KeyEvent;
 import android.view.WindowManagerGlobal;
 import android.view.accessibility.AccessibilityManager;
+import android.view.accessibility.Flags;
 
 import com.android.internal.R;
 import com.android.internal.accessibility.dialog.AccessibilityButtonChooserActivity;
@@ -178,6 +179,18 @@
     private static final int SYSTEM_ACTION_ID_DPAD_CENTER =
             AccessibilityService.GLOBAL_ACTION_DPAD_CENTER; // 20
 
+    /**
+     * Action ID to trigger menu key event.
+     */
+    private static final int SYSTEM_ACTION_ID_MENU =
+            AccessibilityService.GLOBAL_ACTION_MENU; // 21
+
+    /**
+     * Action ID to trigger media play/pause key event.
+     */
+    private static final int SYSTEM_ACTION_ID_MEDIA_PLAY_PAUSE =
+            AccessibilityService.GLOBAL_ACTION_MEDIA_PLAY_PAUSE; // 22
+
     private static final String PERMISSION_SELF = "com.android.systemui.permission.SELF";
 
     private final SystemActionsBroadcastReceiver mReceiver;
@@ -305,6 +318,14 @@
                 R.string.accessibility_system_action_dpad_center_label,
                 SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_CENTER);
 
+        RemoteAction actionMenu = createRemoteAction(
+                R.string.accessibility_system_action_menu_label,
+                SystemActionsBroadcastReceiver.INTENT_ACTION_MENU);
+
+        RemoteAction actionMediaPlayPause = createRemoteAction(
+                R.string.accessibility_system_action_media_play_pause_label,
+                SystemActionsBroadcastReceiver.INTENT_ACTION_MEDIA_PLAY_PAUSE);
+
         mA11yManager.registerSystemAction(actionBack, SYSTEM_ACTION_ID_BACK);
         mA11yManager.registerSystemAction(actionHome, SYSTEM_ACTION_ID_HOME);
         mA11yManager.registerSystemAction(actionRecents, SYSTEM_ACTION_ID_RECENTS);
@@ -324,6 +345,8 @@
         mA11yManager.registerSystemAction(actionDpadLeft, SYSTEM_ACTION_ID_DPAD_LEFT);
         mA11yManager.registerSystemAction(actionDpadRight, SYSTEM_ACTION_ID_DPAD_RIGHT);
         mA11yManager.registerSystemAction(actionDpadCenter, SYSTEM_ACTION_ID_DPAD_CENTER);
+        mA11yManager.registerSystemAction(actionMenu, SYSTEM_ACTION_ID_MENU);
+        mA11yManager.registerSystemAction(actionMediaPlayPause, SYSTEM_ACTION_ID_MEDIA_PLAY_PAUSE);
         registerOrUnregisterDismissNotificationShadeAction();
     }
 
@@ -433,6 +456,14 @@
                 labelId = R.string.accessibility_system_action_dpad_center_label;
                 intent = SystemActionsBroadcastReceiver.INTENT_ACTION_DPAD_CENTER;
                 break;
+            case SYSTEM_ACTION_ID_MENU:
+                labelId = R.string.accessibility_system_action_menu_label;
+                intent = SystemActionsBroadcastReceiver.INTENT_ACTION_MENU;
+                break;
+            case SYSTEM_ACTION_ID_MEDIA_PLAY_PAUSE:
+                labelId = R.string.accessibility_system_action_media_play_pause_label;
+                intent = SystemActionsBroadcastReceiver.INTENT_ACTION_MEDIA_PLAY_PAUSE;
+                break;
             default:
                 return;
         }
@@ -569,6 +600,16 @@
         sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_CENTER);
     }
 
+    @VisibleForTesting
+    void handleMenu() {
+        sendDownAndUpKeyEvents(KeyEvent.KEYCODE_MENU);
+    }
+
+    @VisibleForTesting
+    void handleMediaPlayPause() {
+        sendDownAndUpKeyEvents(KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE);
+    }
+
     private class SystemActionsBroadcastReceiver extends BroadcastReceiver {
         private static final String INTENT_ACTION_BACK = "SYSTEM_ACTION_BACK";
         private static final String INTENT_ACTION_HOME = "SYSTEM_ACTION_HOME";
@@ -592,6 +633,9 @@
         private static final String INTENT_ACTION_DPAD_LEFT = "SYSTEM_ACTION_DPAD_LEFT";
         private static final String INTENT_ACTION_DPAD_RIGHT = "SYSTEM_ACTION_DPAD_RIGHT";
         private static final String INTENT_ACTION_DPAD_CENTER = "SYSTEM_ACTION_DPAD_CENTER";
+        private static final String INTENT_ACTION_MENU = "SYSTEM_ACTION_MENU";
+        private static final String INTENT_ACTION_MEDIA_PLAY_PAUSE =
+                "SYSTEM_ACTION_MEDIA_PLAY_PAUSE";
 
         private PendingIntent createPendingIntent(Context context, String intentAction) {
             switch (intentAction) {
@@ -612,7 +656,9 @@
                 case INTENT_ACTION_DPAD_DOWN:
                 case INTENT_ACTION_DPAD_LEFT:
                 case INTENT_ACTION_DPAD_RIGHT:
-                case INTENT_ACTION_DPAD_CENTER: {
+                case INTENT_ACTION_DPAD_CENTER:
+                case INTENT_ACTION_MENU:
+                case INTENT_ACTION_MEDIA_PLAY_PAUSE: {
                     Intent intent = new Intent(intentAction);
                     intent.setPackage(context.getPackageName());
                     intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
@@ -645,6 +691,8 @@
             intentFilter.addAction(INTENT_ACTION_DPAD_LEFT);
             intentFilter.addAction(INTENT_ACTION_DPAD_RIGHT);
             intentFilter.addAction(INTENT_ACTION_DPAD_CENTER);
+            intentFilter.addAction(INTENT_ACTION_MENU);
+            intentFilter.addAction(INTENT_ACTION_MEDIA_PLAY_PAUSE);
             return intentFilter;
         }
 
@@ -724,6 +772,18 @@
                     handleDpadCenter();
                     break;
                 }
+                case INTENT_ACTION_MENU: {
+                    if (Flags.globalActionMenu()) {
+                        handleMenu();
+                    }
+                    break;
+                }
+                case INTENT_ACTION_MEDIA_PLAY_PAUSE: {
+                    if (Flags.globalActionMediaPlayPause()) {
+                        handleMediaPlayPause();
+                    }
+                    break;
+                }
                 default:
                     break;
             }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/accessibility/SystemActionsTest.java b/packages/SystemUI/tests/src/com/android/systemui/accessibility/SystemActionsTest.java
index b478d5c..da3e487 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/accessibility/SystemActionsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/accessibility/SystemActionsTest.java
@@ -17,6 +17,7 @@
 package com.android.systemui.accessibility;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doAnswer;
@@ -25,11 +26,15 @@
 
 import android.hardware.input.InputManager;
 import android.os.RemoteException;
+import android.platform.test.annotations.RequiresFlagsEnabled;
+import android.platform.test.flag.junit.CheckFlagsRule;
+import android.platform.test.flag.junit.DeviceFlagsValueProvider;
 import android.telecom.TelecomManager;
 import android.telephony.TelephonyManager;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.view.KeyEvent;
+import android.view.accessibility.Flags;
 
 import androidx.test.filters.SmallTest;
 
@@ -43,6 +48,7 @@
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 
 import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
@@ -76,6 +82,9 @@
 
     private SystemActions mSystemActions;
 
+    @Rule
+    public final CheckFlagsRule mCheckFlagsRule = DeviceFlagsValueProvider.createCheckFlagsRule();
+
     @Before
     public void setUp() throws RemoteException {
         MockitoAnnotations.initMocks(this);
@@ -130,4 +139,40 @@
 
         verify(mTelecomManager).endCall();
     }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_GLOBAL_ACTION_MENU)
+    public void handleMenu_injectsKeyEvents() {
+        final List<KeyEvent> keyEvents = new ArrayList<>();
+        doAnswer(invocation -> {
+            keyEvents.add(new KeyEvent(invocation.getArgument(0)));
+            return null;
+        }).when(mInputManager).injectInputEvent(any(), anyInt());
+
+        mSystemActions.handleMenu();
+
+        assertThat(keyEvents.size()).isEqualTo(2);
+        assertThat(keyEvents.get(0).getKeyCode()).isEqualTo(KeyEvent.KEYCODE_MENU);
+        assertThat(keyEvents.get(0).getAction()).isEqualTo(KeyEvent.ACTION_DOWN);
+        assertThat(keyEvents.get(1).getKeyCode()).isEqualTo(KeyEvent.KEYCODE_MENU);
+        assertThat(keyEvents.get(1).getAction()).isEqualTo(KeyEvent.ACTION_UP);
+    }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_GLOBAL_ACTION_MEDIA_PLAY_PAUSE)
+    public void handleMediaPlayPause_injectsKeyEvents() {
+        final List<KeyEvent> keyEvents = new ArrayList<>();
+        doAnswer(invocation -> {
+            keyEvents.add(new KeyEvent(invocation.getArgument(0)));
+            return null;
+        }).when(mInputManager).injectInputEvent(any(), anyInt());
+
+        mSystemActions.handleMediaPlayPause();
+
+        assertThat(keyEvents.size()).isEqualTo(2);
+        assertThat(keyEvents.get(0).getKeyCode()).isEqualTo(KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE);
+        assertThat(keyEvents.get(0).getAction()).isEqualTo(KeyEvent.ACTION_DOWN);
+        assertThat(keyEvents.get(1).getKeyCode()).isEqualTo(KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE);
+        assertThat(keyEvents.get(1).getAction()).isEqualTo(KeyEvent.ACTION_UP);
+    }
 }
diff --git a/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java b/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java
index 9747579..2945af5 100644
--- a/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java
+++ b/services/accessibility/java/com/android/server/accessibility/SystemActionPerformer.java
@@ -34,6 +34,7 @@
 import android.view.KeyEvent;
 import android.view.WindowManager;
 import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
+import android.view.accessibility.Flags;
 
 import com.android.internal.R;
 import com.android.internal.accessibility.util.AccessibilityUtils;
@@ -328,6 +329,18 @@
                     sendDownAndUpKeyEvents(KeyEvent.KEYCODE_DPAD_CENTER,
                             InputDevice.SOURCE_KEYBOARD | InputDevice.SOURCE_DPAD);
                     return true;
+                case AccessibilityService.GLOBAL_ACTION_MENU:
+                    if (Flags.globalActionMenu()) {
+                        sendDownAndUpKeyEvents(KeyEvent.KEYCODE_MENU,
+                                InputDevice.SOURCE_KEYBOARD);
+                    }
+                    return true;
+                case AccessibilityService.GLOBAL_ACTION_MEDIA_PLAY_PAUSE:
+                    if (Flags.globalActionMediaPlayPause()) {
+                        sendDownAndUpKeyEvents(KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE,
+                                InputDevice.SOURCE_KEYBOARD);
+                    }
+                    return true;
                 default:
                     Slog.e(TAG, "Invalid action id: " + actionId);
                     return false;