diff --git a/core/java/android/app/TaskInfo.java b/core/java/android/app/TaskInfo.java
index c4e49954f7457..2b5175ca6659c 100644
--- a/core/java/android/app/TaskInfo.java
+++ b/core/java/android/app/TaskInfo.java
@@ -241,6 +241,18 @@ public class TaskInfo {
      */
     public boolean isLetterboxDoubleTapEnabled;
 
+    /**
+     * Whether the user aspect ratio settings button is enabled
+     * @hide
+     */
+    public boolean topActivityEligibleForUserAspectRatioButton;
+
+    /**
+     * Hint about the letterbox state of the top activity.
+     * @hide
+     */
+    public boolean topActivityBoundsLetterboxed;
+
     /**
      * Whether the update comes from a letterbox double-tap action from the user or not.
      * @hide
@@ -460,7 +472,8 @@ public class TaskInfo {
     public boolean hasCompatUI() {
         return hasCameraCompatControl() || topActivityInSizeCompat
                 || topActivityEligibleForLetterboxEducation
-                || isLetterboxDoubleTapEnabled;
+                || isLetterboxDoubleTapEnabled
+                || topActivityEligibleForUserAspectRatioButton;
     }
 
     /**
@@ -510,6 +523,8 @@ public class TaskInfo {
                 && supportsMultiWindow == that.supportsMultiWindow
                 && displayAreaFeatureId == that.displayAreaFeatureId
                 && isFromLetterboxDoubleTap == that.isFromLetterboxDoubleTap
+                && topActivityEligibleForUserAspectRatioButton
+                    == that.topActivityEligibleForUserAspectRatioButton
                 && topActivityLetterboxVerticalPosition == that.topActivityLetterboxVerticalPosition
                 && topActivityLetterboxWidth == that.topActivityLetterboxWidth
                 && topActivityLetterboxHeight == that.topActivityLetterboxHeight
@@ -543,6 +558,8 @@ public class TaskInfo {
                 && taskId == that.taskId
                 && topActivityInSizeCompat == that.topActivityInSizeCompat
                 && isFromLetterboxDoubleTap == that.isFromLetterboxDoubleTap
+                && topActivityEligibleForUserAspectRatioButton
+                    == that.topActivityEligibleForUserAspectRatioButton
                 && topActivityEligibleForLetterboxEducation
                     == that.topActivityEligibleForLetterboxEducation
                 && topActivityLetterboxVerticalPosition == that.topActivityLetterboxVerticalPosition
@@ -606,6 +623,8 @@ public class TaskInfo {
         displayAreaFeatureId = source.readInt();
         cameraCompatControlState = source.readInt();
         isLetterboxDoubleTapEnabled = source.readBoolean();
+        topActivityEligibleForUserAspectRatioButton = source.readBoolean();
+        topActivityBoundsLetterboxed = source.readBoolean();
         isFromLetterboxDoubleTap = source.readBoolean();
         topActivityLetterboxVerticalPosition = source.readInt();
         topActivityLetterboxHorizontalPosition = source.readInt();
@@ -660,6 +679,8 @@ public class TaskInfo {
         dest.writeInt(displayAreaFeatureId);
         dest.writeInt(cameraCompatControlState);
         dest.writeBoolean(isLetterboxDoubleTapEnabled);
+        dest.writeBoolean(topActivityEligibleForUserAspectRatioButton);
+        dest.writeBoolean(topActivityBoundsLetterboxed);
         dest.writeBoolean(isFromLetterboxDoubleTap);
         dest.writeInt(topActivityLetterboxVerticalPosition);
         dest.writeInt(topActivityLetterboxHorizontalPosition);
@@ -701,8 +722,11 @@ public class TaskInfo {
                 + " topActivityInSizeCompat=" + topActivityInSizeCompat
                 + " topActivityEligibleForLetterboxEducation= "
                         + topActivityEligibleForLetterboxEducation
-                + " topActivityLetterboxed= " + isLetterboxDoubleTapEnabled
-                + " isFromDoubleTap= " + isFromLetterboxDoubleTap
+                + " isLetterboxDoubleTapEnabled= " + isLetterboxDoubleTapEnabled
+                + " topActivityEligibleForUserAspectRatioButton= "
+                + topActivityEligibleForUserAspectRatioButton
+                + " topActivityBoundsLetterboxed= " + topActivityBoundsLetterboxed
+                + " isFromLetterboxDoubleTap= " + isFromLetterboxDoubleTap
                 + " topActivityLetterboxVerticalPosition= " + topActivityLetterboxVerticalPosition
                 + " topActivityLetterboxHorizontalPosition= "
                         + topActivityLetterboxHorizontalPosition
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index 39772dda4792c..9c23beb21a921 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -3473,6 +3473,11 @@ class Task extends TaskFragment {
                         top.mLetterboxUiController.getLetterboxPositionForVerticalReachability();
             }
         }
+        // User Aspect Ratio Settings is enabled if the app is not in SCM
+        info.topActivityEligibleForUserAspectRatioButton =
+                mWmService.mLetterboxConfiguration.isUserAppAspectRatioSettingsEnabled()
+                        && top != null && !info.topActivityInSizeCompat;
+        info.topActivityBoundsLetterboxed = top != null && top.areBoundsLetterboxed();
     }
 
     /**
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 28241d30e1680..f332b6988da0b 100644
--- a/services/tests/wmtests/src/com/android/server/wm/TaskTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/TaskTests.java
@@ -563,6 +563,36 @@ public class TaskTests extends WindowTestsBase {
         assertEquals(freeformBounds, task.getBounds());
     }
 
+    @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.mLetterboxConfiguration);
+
+        // When device config flag is disabled the button is not enabled
+        doReturn(false).when(mWm.mLetterboxConfiguration)
+                .isUserAppAspectRatioSettingsEnabled();
+        doReturn(false).when(mWm.mLetterboxConfiguration)
+                .isTranslucentLetterboxingEnabled();
+        assertFalse(task.getTaskInfo().topActivityEligibleForUserAspectRatioButton);
+
+        // The flag is enabled
+        doReturn(true).when(mWm.mLetterboxConfiguration)
+                .isUserAppAspectRatioSettingsEnabled();
+        spyOn(root);
+        doReturn(task).when(root).getOrganizedTask();
+        // When the flag is enabled and the top activity is not in size compat mode.
+        doReturn(false).when(root).inSizeCompatMode();
+        assertTrue(task.getTaskInfo().topActivityEligibleForUserAspectRatioButton);
+
+        // When in size compat mode the button is not enabled
+        doReturn(true).when(root).inSizeCompatMode();
+        assertFalse(task.getTaskInfo().topActivityEligibleForUserAspectRatioButton);
+    }
+
     /**
      * Tests that a task with forced orientation has orientation-consistent bounds within the
      * parent.