diff --git a/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java b/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
index a10583c..9507a36 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
@@ -16,12 +16,11 @@
 
 package com.android.launcher3.uioverrides;
 
+import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.LauncherState.ALL_APPS;
 
 import android.content.Context;
-import android.content.SharedPreferences;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DeviceProfile;
@@ -59,6 +58,10 @@
         }
     }
 
+    public static void setOnTouchControllersChangedListener(Context context, Runnable listener) {
+        OverviewInteractionState.getInstance(context).setOnSwipeUpSettingChangedListener(listener);
+    }
+
     public static StateHandler[] getStateHandler(Launcher launcher) {
         return new StateHandler[] {
                 launcher.getAllAppsController(), launcher.getWorkspace(),
diff --git a/quickstep/src/com/android/quickstep/OverviewInteractionState.java b/quickstep/src/com/android/quickstep/OverviewInteractionState.java
index 471262b..0c24e22 100644
--- a/quickstep/src/com/android/quickstep/OverviewInteractionState.java
+++ b/quickstep/src/com/android/quickstep/OverviewInteractionState.java
@@ -15,7 +15,6 @@
  */
 package com.android.quickstep;
 
-import static com.android.launcher3.Utilities.getPrefs;
 import static com.android.systemui.shared.system.NavigationBarCompat.FLAG_DISABLE_QUICK_SCRUB;
 import static com.android.systemui.shared.system.NavigationBarCompat.FLAG_DISABLE_SWIPE_UP;
 import static com.android.systemui.shared.system.NavigationBarCompat.FLAG_HIDE_BACK_BUTTON;
@@ -86,6 +85,8 @@
     private boolean mBackButtonVisible = true;
     private boolean mSwipeUpEnabled = true;
 
+    private Runnable mOnSwipeUpSettingChangedListener;
+
     private OverviewInteractionState(Context context) {
         mUiHandler = new Handler(this::handleUiMessage);
         mBgHandler = new Handler(UiThreadHelper.getBackgroundLooper(), this::handleBgMessage);
@@ -124,12 +125,19 @@
                 break;
             case MSG_SET_SWIPE_UP_ENABLED:
                 mSwipeUpEnabled = msg.arg1 != 0;
+                if (mOnSwipeUpSettingChangedListener != null) {
+                    mOnSwipeUpSettingChangedListener.run();
+                }
                 break;
         }
         applyFlags();
         return true;
     }
 
+    public void setOnSwipeUpSettingChangedListener(Runnable listener) {
+        mOnSwipeUpSettingChangedListener = listener;
+    }
+
     @WorkerThread
     private void applyFlags() {
         if (mISystemUiProxy == null) {
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 90c55c9..8840860 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -18,7 +18,6 @@
 
 import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
 import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;
-
 import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
 import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.NORMAL;
@@ -81,7 +80,6 @@
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.dragndrop.DragView;
-import com.android.launcher3.dynamicui.WallpaperColorInfo;
 import com.android.launcher3.folder.FolderIcon;
 import com.android.launcher3.folder.FolderIconPreviewVerifier;
 import com.android.launcher3.keyboard.CustomActionsPopup;
@@ -923,7 +921,9 @@
                 | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
 
         // Setup the drag layer
-        mDragLayer.setup(mDragController);
+        Runnable setupDragLayer = () -> mDragLayer.setup(mDragController);
+        UiFactory.setOnTouchControllersChangedListener(this, setupDragLayer);
+        setupDragLayer.run();
 
         mWorkspace.setup(mDragController);
         // Until the workspace is bound, ensure that we keep the wallpaper offset locked to the
@@ -1327,6 +1327,8 @@
         unregisterReceiver(mReceiver);
         mWorkspace.removeFolderListeners();
 
+        UiFactory.setOnTouchControllersChangedListener(this, null);
+
         // Stop callbacks from LauncherModel
         // It's possible to receive onDestroy after a new Launcher activity has
         // been created. In this case, don't interfere with the new Launcher.
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java b/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java
index be9d5b7..bd1a96e 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.uioverrides;
 
+import android.content.Context;
+
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherStateManager.StateHandler;
 import com.android.launcher3.util.TouchController;
@@ -27,6 +29,8 @@
                 launcher.getDragController(), new AllAppsSwipeController(launcher)};
     }
 
+    public static void setOnTouchControllersChangedListener(Context context, Runnable listener) { }
+
     public static StateHandler[] getStateHandler(Launcher launcher) {
         return new StateHandler[] {
                 launcher.getAllAppsController(), launcher.getWorkspace() };