1 files changed, 8 insertions, 0 deletions
diff --git a/core/java/android/app/ActivityManager.java b/core/java/android/app/ActivityManager.java
index b11a12f2fd06..81fe23c5aabe 100644
--- a/core/java/android/app/ActivityManager.java
+++ b/core/java/android/app/ActivityManager.java
@@ -559,6 +559,14 @@ public class ActivityManager {
         public static boolean isAlwaysOnTop(int stackId) {
             return stackId == PINNED_STACK_ID;
         }
+
+        /**
+         * Returns true if the application windows in this stack should be displayed above all
+         * other application windows, including during the animation.
+         */
+        public static boolean shouldIncreaseApplicationWindowLayer(int stackId) {
+            return stackId == PINNED_STACK_ID || stackId == DOCKED_STACK_ID;
+        }
     }
 
     /**