diff --git a/api/test-current.txt b/api/test-current.txt
index d693f03a2bd68..b164496baa1ff 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -5277,12 +5277,13 @@ package android.widget {
 package android.window {
 
   public final class DisplayAreaInfo implements android.os.Parcelable {
-    ctor public DisplayAreaInfo(@NonNull android.window.WindowContainerToken, int);
+    ctor public DisplayAreaInfo(@NonNull android.window.WindowContainerToken, int, int);
     method public int describeContents();
     method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.window.DisplayAreaInfo> CREATOR;
     field @NonNull public final android.content.res.Configuration configuration;
     field public final int displayId;
+    field public final int featureId;
     field @NonNull public final android.window.WindowContainerToken token;
   }
 
diff --git a/core/java/android/window/DisplayAreaInfo.java b/core/java/android/window/DisplayAreaInfo.java
index 0d35bcafdf453..358467ff599f4 100644
--- a/core/java/android/window/DisplayAreaInfo.java
+++ b/core/java/android/window/DisplayAreaInfo.java
@@ -43,15 +43,19 @@ public final class DisplayAreaInfo implements Parcelable {
      */
     public final int displayId;
 
-    public DisplayAreaInfo(@NonNull WindowContainerToken token, int displayId) {
+    public final int featureId;
+
+    public DisplayAreaInfo(@NonNull WindowContainerToken token, int displayId, int featureId) {
         this.token = token;
         this.displayId = displayId;
+        this.featureId = featureId;
     }
 
     private DisplayAreaInfo(Parcel in) {
         token = WindowContainerToken.CREATOR.createFromParcel(in);
         configuration.readFromParcel(in);
         displayId = in.readInt();
+        featureId = in.readInt();
     }
 
     @Override
@@ -59,6 +63,7 @@ public final class DisplayAreaInfo implements Parcelable {
         token.writeToParcel(dest, flags);
         configuration.writeToParcel(dest, flags);
         dest.writeInt(displayId);
+        dest.writeInt(featureId);
     }
 
     @NonNull
diff --git a/services/core/java/com/android/server/wm/DisplayArea.java b/services/core/java/com/android/server/wm/DisplayArea.java
index 4ecf348ce85da..345cfb0aad718 100644
--- a/services/core/java/com/android/server/wm/DisplayArea.java
+++ b/services/core/java/com/android/server/wm/DisplayArea.java
@@ -176,7 +176,7 @@ public class DisplayArea<T extends WindowContainer> extends WindowContainer<T> {
 
     DisplayAreaInfo getDisplayAreaInfo() {
         DisplayAreaInfo info = new DisplayAreaInfo(mRemoteToken.toWindowContainerToken(),
-                getDisplayContent().getDisplayId());
+                getDisplayContent().getDisplayId(), mFeatureId);
         info.configuration.setTo(getConfiguration());
         return info;
     }