diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/recents/ISystemUiProxy.aidl b/packages/SystemUI/shared/src/com/android/systemui/shared/recents/ISystemUiProxy.aidl
index e743c4e5a83dd..a030bf629507e 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/recents/ISystemUiProxy.aidl
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/recents/ISystemUiProxy.aidl
@@ -41,12 +41,6 @@ interface ISystemUiProxy {
      */
     void onOverviewShown(boolean fromHome) = 6;
 
-    /**
-     * Get the secondary split screen app's rectangle when not minimized.
-     * @deprecated
-     */
-    Rect getNonMinimizedSplitScreenSecondaryBounds() = 7;
-
     /**
      * Control the {@param alpha} of the option nav bar button (back-button in 2 button mode
      * and home handle & background in gestural mode).  The {@param animate} is currently only
@@ -94,21 +88,6 @@ interface ISystemUiProxy {
      */
     void stopScreenPinning() = 17;
 
-    /**
-     * Handle the provided image as if it was a screenshot.
-     *
-     * Deprecated, use handleImageBundleAsScreenshot with image bundle and UserTask
-     * @deprecated
-     */
-    void handleImageAsScreenshot(in Bitmap screenImage, in Rect locationInScreen,
-              in Insets visibleInsets, int taskId) = 21;
-
-    /**
-     * Sets the split-screen divider minimized state
-     * @deprecated
-     */
-    void setSplitScreenMinimized(boolean minimized) = 22;
-
     /*
      * Notifies that the swipe-to-home (recents animation) is finished.
      */
diff --git a/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java b/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
index da943d2ea594b..6c58c459c2c25 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java
@@ -296,12 +296,6 @@ public class OverviewProxyService extends CurrentUserTracker implements
             });
         }
 
-        @Override
-        public Rect getNonMinimizedSplitScreenSecondaryBounds() {
-            // Deprecated
-            return null;
-        }
-
         @Override
         public void setNavBarButtonAlpha(float alpha, boolean animate) {
             verifyCallerAndClearCallingIdentityPostMain("setNavBarButtonAlpha", () ->
@@ -348,17 +342,6 @@ public class OverviewProxyService extends CurrentUserTracker implements
                     });
         }
 
-        @Override
-        public void handleImageAsScreenshot(Bitmap screenImage, Rect locationInScreen,
-                                            Insets visibleInsets, int taskId) {
-            // Deprecated
-        }
-
-        @Override
-        public void setSplitScreenMinimized(boolean minimized) {
-            // Deprecated
-        }
-
         @Override
         public void notifySwipeToHomeFinished() {
             verifyCallerAndClearCallingIdentity("notifySwipeToHomeFinished", () ->