diff --git a/core/java/android/window/DisplayAreaOrganizer.java b/core/java/android/window/DisplayAreaOrganizer.java
index 6ae70b7..79999bb 100644
--- a/core/java/android/window/DisplayAreaOrganizer.java
+++ b/core/java/android/window/DisplayAreaOrganizer.java
@@ -52,21 +52,20 @@
         }
     }
 
-    public void onDisplayAreaAppeared(@NonNull WindowContainerToken displayArea) {}
+    public void onDisplayAreaAppeared(@NonNull DisplayAreaInfo displayAreaInfo) {}
 
-    public void onDisplayAreaVanished(@NonNull WindowContainerToken displayArea) {}
-
+    public void onDisplayAreaVanished(@NonNull DisplayAreaInfo displayAreaInfo) {}
 
     private final IDisplayAreaOrganizer mInterface = new IDisplayAreaOrganizer.Stub() {
 
         @Override
-        public void onDisplayAreaAppeared(@NonNull WindowContainerToken displayArea) {
-            DisplayAreaOrganizer.this.onDisplayAreaAppeared(displayArea);
+        public void onDisplayAreaAppeared(@NonNull DisplayAreaInfo displayAreaInfo) {
+            DisplayAreaOrganizer.this.onDisplayAreaAppeared(displayAreaInfo);
         }
 
         @Override
-        public void onDisplayAreaVanished(@NonNull WindowContainerToken displayArea) {
-            DisplayAreaOrganizer.this.onDisplayAreaVanished(displayArea);
+        public void onDisplayAreaVanished(@NonNull DisplayAreaInfo displayAreaInfo) {
+            DisplayAreaOrganizer.this.onDisplayAreaVanished(displayAreaInfo);
         }
     };