1 files changed, 16 insertions, 0 deletions
diff --git a/core/java/android/view/WindowManagerImpl.java b/core/java/android/view/WindowManagerImpl.java
index 23842b3a41ac..b39870738d68 100644
--- a/core/java/android/view/WindowManagerImpl.java
+++ b/core/java/android/view/WindowManagerImpl.java
@@ -40,6 +40,7 @@ import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.os.IResultReceiver;
 
 import java.util.List;
+import java.util.function.Consumer;
 
 /**
  * Provides low-level communication with the system window manager for
@@ -301,4 +302,19 @@ public final class WindowManagerImpl implements WindowManager {
             throw e.rethrowFromSystemServer();
         }
     }
+
+    @Override
+    public boolean isCrossWindowBlurEnabled() {
+        return CrossWindowBlurListeners.getInstance().isCrossWindowBlurEnabled();
+    }
+
+    @Override
+    public void addCrossWindowBlurEnabledListener(@NonNull Consumer<Boolean> listener) {
+        CrossWindowBlurListeners.getInstance().addListener(listener);
+    }
+
+    @Override
+    public void removeCrossWindowBlurEnabledListener(@NonNull Consumer<Boolean> listener) {
+        CrossWindowBlurListeners.getInstance().removeListener(listener);
+    }
 }