diff --git a/quickstep/src/com/android/quickstep/RecentsActivity.java b/quickstep/src/com/android/quickstep/RecentsActivity.java
index 31bead1c72..b780a3e299 100644
--- a/quickstep/src/com/android/quickstep/RecentsActivity.java
+++ b/quickstep/src/com/android/quickstep/RecentsActivity.java
@@ -231,7 +231,7 @@ public class RecentsActivity extends BaseDraggingActivity {
         super.onStop();
 
         // Workaround for b/78520668, explicitly trim memory once UI is hidden
-        UiFactory.onTrimMemory(this, TRIM_MEMORY_UI_HIDDEN);
+        onTrimMemory(TRIM_MEMORY_UI_HIDDEN);
     }
 
     @Override
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 1285a2beec..2c08169d8b 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -738,7 +738,7 @@ public class Launcher extends BaseDraggingActivity
         getStateManager().moveToRestState();
 
         // Workaround for b/78520668, explicitly trim memory once UI is hidden
-        UiFactory.onTrimMemory(this, TRIM_MEMORY_UI_HIDDEN);
+        onTrimMemory(TRIM_MEMORY_UI_HIDDEN);
     }
 
     @Override