diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
index b500c3e..9bb7e67 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
@@ -21,6 +21,7 @@
 import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR;
 import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL;
 
+import static com.android.launcher3.BaseActivity.EVENT_DESTROYED;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.config.FeatureFlags.enableTaskbarNoRecreate;
 import static com.android.launcher3.util.DisplayController.TASKBAR_NOT_DESTROYED_TAG;
@@ -30,7 +31,6 @@
 import static com.android.quickstep.util.SystemActionConstants.SYSTEM_ACTION_ID_TASKBAR;
 
 import android.annotation.SuppressLint;
-import android.app.Activity;
 import android.app.PendingIntent;
 import android.content.ComponentCallbacks;
 import android.content.Context;
@@ -61,7 +61,6 @@
 import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.taskbar.unfold.NonDestroyableScopedUnfoldTransitionProgressProvider;
 import com.android.launcher3.uioverrides.QuickstepLauncher;
-import com.android.launcher3.util.ActivityLifecycleCallbacksAdapter;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.SettingsCache;
 import com.android.launcher3.util.SimpleBroadcastReceiver;
@@ -145,27 +144,25 @@
     private final SimpleBroadcastReceiver mTaskbarBroadcastReceiver =
             new SimpleBroadcastReceiver(this::showTaskbarFromBroadcast);
 
-    private final ActivityLifecycleCallbacksAdapter mLifecycleCallbacks =
-            new ActivityLifecycleCallbacksAdapter() {
-                @Override
-                public void onActivityDestroyed(Activity activity) {
-                    if (mActivity != activity) return;
-                    if (mActivity != null) {
-                        mActivity.removeOnDeviceProfileChangeListener(
-                                mDebugActivityDeviceProfileChanged);
-                        Log.d(TASKBAR_NOT_DESTROYED_TAG,
-                                "unregistering activity lifecycle callbacks from "
-                                        + "onActivityDestroyed.");
-                        mActivity.unregisterActivityLifecycleCallbacks(this);
-                    }
-                    mActivity = null;
-                    debugWhyTaskbarNotDestroyed("clearActivity");
-                    if (mTaskbarActivityContext != null) {
-                        mTaskbarActivityContext.setUIController(TaskbarUIController.DEFAULT);
-                    }
-                    mUnfoldProgressProvider.setSourceProvider(null);
-                }
-            };
+    private final Runnable mActivityOnDestroyCallback = new Runnable() {
+        @Override
+        public void run() {
+            if (mActivity != null) {
+                mActivity.removeOnDeviceProfileChangeListener(
+                        mDebugActivityDeviceProfileChanged);
+                Log.d(TASKBAR_NOT_DESTROYED_TAG,
+                        "unregistering activity lifecycle callbacks from "
+                                + "onActivityDestroyed.");
+                mActivity.removeEventCallback(EVENT_DESTROYED, this);
+            }
+            mActivity = null;
+            debugWhyTaskbarNotDestroyed("clearActivity");
+            if (mTaskbarActivityContext != null) {
+                mTaskbarActivityContext.setUIController(TaskbarUIController.DEFAULT);
+            }
+            mUnfoldProgressProvider.setSourceProvider(null);
+        }
+    };
 
     UnfoldTransitionProgressProvider.TransitionProgressListener mUnfoldTransitionProgressListener =
             new UnfoldTransitionProgressProvider.TransitionProgressListener() {
@@ -371,7 +368,7 @@
         mActivity.addOnDeviceProfileChangeListener(mDebugActivityDeviceProfileChanged);
         Log.d(TASKBAR_NOT_DESTROYED_TAG,
                 "registering activity lifecycle callbacks from setActivity().");
-        mActivity.registerActivityLifecycleCallbacks(mLifecycleCallbacks);
+        mActivity.addEventCallback(EVENT_DESTROYED, mActivityOnDestroyCallback);
         UnfoldTransitionProgressProvider unfoldTransitionProgressProvider =
                 getUnfoldTransitionProgressProviderForActivity(activity);
         if (unfoldTransitionProgressProvider != null) {
@@ -547,7 +544,7 @@
             Log.d(TASKBAR_NOT_DESTROYED_TAG,
                     "unregistering activity lifecycle callbacks from "
                             + "removeActivityCallbackAndListeners().");
-            mActivity.unregisterActivityLifecycleCallbacks(mLifecycleCallbacks);
+            mActivity.removeEventCallback(EVENT_DESTROYED, mActivityOnDestroyCallback);
             UnfoldTransitionProgressProvider unfoldTransitionProgressProvider =
                     getUnfoldTransitionProgressProviderForActivity(mActivity);
             if (unfoldTransitionProgressProvider != null) {
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 009b1bd..e1bb8ca 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -1183,11 +1183,6 @@
     }
 
     @Override
-    public void tryClearAccessibilityFocus(View view) {
-        view.clearAccessibilityFocus();
-    }
-
-    @Override
     protected void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
 
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index 4dfa81d..a18db5d 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -24,6 +24,8 @@
 import static com.android.app.animation.Interpolators.ACCELERATE_DECELERATE;
 import static com.android.app.animation.Interpolators.DECELERATE;
 import static com.android.app.animation.Interpolators.OVERSHOOT_1_2;
+import static com.android.launcher3.BaseActivity.EVENT_DESTROYED;
+import static com.android.launcher3.BaseActivity.EVENT_STARTED;
 import static com.android.launcher3.BaseActivity.INVISIBLE_BY_STATE_HANDLER;
 import static com.android.launcher3.BaseActivity.STATE_HANDLER_INVISIBILITY_FLAGS;
 import static com.android.launcher3.LauncherPrefs.ALL_APPS_OVERVIEW_THRESHOLD;
@@ -62,7 +64,6 @@
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
 import android.annotation.TargetApi;
-import android.app.Activity;
 import android.app.ActivityManager;
 import android.app.TaskInfo;
 import android.app.WindowConfiguration;
@@ -109,7 +110,6 @@
 import com.android.launcher3.taskbar.TaskbarThresholdUtils;
 import com.android.launcher3.taskbar.TaskbarUIController;
 import com.android.launcher3.uioverrides.QuickstepLauncher;
-import com.android.launcher3.util.ActivityLifecycleCallbacksAdapter;
 import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.SafeCloseable;
 import com.android.launcher3.util.TraceHelper;
@@ -184,19 +184,13 @@
     protected MultiStateCallback mStateCallback;
     protected boolean mCanceled;
     private boolean mRecentsViewScrollLinked = false;
-    private final ActivityLifecycleCallbacksAdapter mLifecycleCallbacks =
-            new ActivityLifecycleCallbacksAdapter() {
-                @Override
-                public void onActivityDestroyed(Activity activity) {
-                    if (mActivity != activity) {
-                        return;
-                    }
-                    ActiveGestureLog.INSTANCE.addLog("Launcher destroyed", LAUNCHER_DESTROYED);
-                    mRecentsView = null;
-                    mActivity = null;
-                    mStateCallback.clearState(STATE_LAUNCHER_PRESENT);
-                }
-            };
+
+    private final Runnable mLauncherOnDestroyCallback = () -> {
+        ActiveGestureLog.INSTANCE.addLog("Launcher destroyed", LAUNCHER_DESTROYED);
+        mRecentsView = null;
+        mActivity = null;
+        mStateCallback.clearState(STATE_LAUNCHER_PRESENT);
+    };
 
     private static int FLAG_COUNT = 0;
     private static int getNextStateFlag(String name) {
@@ -317,6 +311,7 @@
     private final int mSplashMainWindowShiftLength;
 
     private final Runnable mOnDeferredActivityLaunch = this::onDeferredActivityLaunch;
+    private final Runnable mLauncherOnStartCallback = this::onLauncherStart;
 
     private SwipePipToHomeAnimator mSwipePipToHomeAnimator;
     protected boolean mIsSwipingPipToHome;
@@ -490,6 +485,7 @@
                 mGestureState.setState(STATE_RECENTS_SCROLLING_FINISHED);
                 return true;
             }
+            resetLauncherListeners();
 
             // The launcher may have been recreated as a result of device rotation.
             int oldState = mStateCallback.getState() & ~LAUNCHER_UI_STATES;
@@ -513,7 +509,7 @@
         if (alreadyOnHome) {
             onLauncherStart();
         } else {
-            activity.runOnceOnStart(this::onLauncherStart);
+            activity.addEventCallback(EVENT_STARTED, mLauncherOnStartCallback);
         }
 
         // Set up a entire animation lifecycle callback to notify the current recents view when
@@ -538,9 +534,8 @@
 
         setupRecentsViewUi();
         mRecentsView.runOnPageScrollsInitialized(this::linkRecentsViewScroll);
-        activity.runOnBindToTouchInteractionService(this::onLauncherBindToService);
-
-        mActivity.registerActivityLifecycleCallbacks(mLifecycleCallbacks);
+        mActivity.runOnBindToTouchInteractionService(this::onLauncherBindToService);
+        mActivity.addEventCallback(EVENT_DESTROYED, mLauncherOnDestroyCallback);
         return true;
     }
 
@@ -1854,7 +1849,6 @@
         if (mActivity != null) {
             // In the off chance that the gesture ends before Launcher is started, we should clear
             // the callback here so that it doesn't update with the wrong state
-            mActivity.clearRunOnceOnStartCallback();
             resetLauncherListeners();
         }
         if (mGestureState.isRecentsAnimationRunning() && mGestureState.getEndTarget() != null
@@ -1920,7 +1914,7 @@
     private void reset() {
         mStateCallback.setStateOnUiThread(STATE_HANDLER_INVALIDATED);
         if (mActivity != null) {
-            mActivity.unregisterActivityLifecycleCallbacks(mLifecycleCallbacks);
+            mActivity.removeEventCallback(EVENT_DESTROYED, mLauncherOnDestroyCallback);
         }
     }
 
@@ -1991,6 +1985,9 @@
      * continued quick switch gesture, which cancels the previous handler but doesn't invalidate it.
      */
     private void resetLauncherListeners() {
+        mActivity.removeEventCallback(EVENT_STARTED, mLauncherOnStartCallback);
+        mActivity.removeEventCallback(EVENT_DESTROYED, mLauncherOnDestroyCallback);
+
         mActivity.getRootView().setOnApplyWindowInsetsListener(null);
 
         if (mRecentsView != null) {
diff --git a/quickstep/src/com/android/quickstep/util/TaskRemovedDuringLaunchListener.java b/quickstep/src/com/android/quickstep/util/TaskRemovedDuringLaunchListener.java
index d7b3431..cdadd71 100644
--- a/quickstep/src/com/android/quickstep/util/TaskRemovedDuringLaunchListener.java
+++ b/quickstep/src/com/android/quickstep/util/TaskRemovedDuringLaunchListener.java
@@ -18,11 +18,13 @@
 
 import static android.app.ActivityTaskManager.INVALID_TASK_ID;
 
-import android.app.Activity;
+import static com.android.launcher3.BaseActivity.EVENT_DESTROYED;
+import static com.android.launcher3.BaseActivity.EVENT_RESUMED;
+import static com.android.launcher3.BaseActivity.EVENT_STOPPED;
 
 import androidx.annotation.NonNull;
 
-import com.android.launcher3.util.ActivityLifecycleCallbacksAdapter;
+import com.android.launcher3.BaseActivity;
 import com.android.quickstep.RecentsModel;
 
 /**
@@ -34,19 +36,28 @@
  * If we hit either of those signals and the task is no longer valid, then the registered failure
  * callback will be notified.
  */
-public class TaskRemovedDuringLaunchListener implements ActivityLifecycleCallbacksAdapter {
+public class TaskRemovedDuringLaunchListener {
 
-    private Activity mActivity;
+    private BaseActivity mActivity;
     private int mLaunchedTaskId = INVALID_TASK_ID;
     private Runnable mTaskLaunchFailedCallback = null;
 
+    private final Runnable mUnregisterCallback = this::unregister;
+    private final Runnable mResumeCallback = this::checkTaskLaunchFailed;
+
     /**
      * Registers a failure listener callback if it detects a scenario in which an app launch
      * failed before the transition finished.
      */
-    public void register(Activity activity, int launchedTaskId,
+    public void register(BaseActivity activity, int launchedTaskId,
             @NonNull Runnable taskLaunchFailedCallback) {
-        activity.registerActivityLifecycleCallbacks(this);
+        // The normal task launch case, Launcher stops and updates its state correctly
+        activity.addEventCallback(EVENT_STOPPED, mUnregisterCallback);
+        // The transition hasn't finished but Launcher was resumed, check if the launch failed
+        activity.addEventCallback(EVENT_RESUMED, mResumeCallback);
+        // If we somehow don't get any of the above signals, then just unregister this listener
+        activity.addEventCallback(EVENT_DESTROYED, mUnregisterCallback);
+
         mActivity = activity;
         mLaunchedTaskId = launchedTaskId;
         mTaskLaunchFailedCallback = taskLaunchFailedCallback;
@@ -56,7 +67,10 @@
      * Unregisters the failure listener.
      */
     private void unregister() {
-        mActivity.unregisterActivityLifecycleCallbacks(this);
+        mActivity.removeEventCallback(EVENT_STOPPED, mUnregisterCallback);
+        mActivity.removeEventCallback(EVENT_RESUMED, mResumeCallback);
+        mActivity.removeEventCallback(EVENT_DESTROYED, mUnregisterCallback);
+
         mActivity = null;
         mLaunchedTaskId = INVALID_TASK_ID;
         mTaskLaunchFailedCallback = null;
@@ -70,24 +84,6 @@
         checkTaskLaunchFailed();
     }
 
-    @Override
-    public void onActivityStopped(Activity activity) {
-        // The normal task launch case, Launcher stops and updates its state correctly
-        unregister();
-    }
-
-    @Override
-    public void onActivityResumed(Activity activity) {
-        // The transition hasn't finished but Launcher was resumed, check if the launch failed
-        checkTaskLaunchFailed();
-    }
-
-    @Override
-    public void onActivityDestroyed(Activity activity) {
-        // If we somehow don't get any of the above signals, then just unregister this listener
-        unregister();
-    }
-
     private void checkTaskLaunchFailed() {
         if (mLaunchedTaskId != INVALID_TASK_ID) {
             final int launchedTaskId = mLaunchedTaskId;
diff --git a/src/com/android/launcher3/BaseActivity.java b/src/com/android/launcher3/BaseActivity.java
index 05a6452..1049314 100644
--- a/src/com/android/launcher3/BaseActivity.java
+++ b/src/com/android/launcher3/BaseActivity.java
@@ -29,7 +29,6 @@
 import android.content.res.Configuration;
 import android.os.Bundle;
 import android.util.Log;
-import android.view.View;
 import android.window.OnBackInvokedDispatcher;
 
 import androidx.annotation.IntDef;
@@ -38,6 +37,7 @@
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.shared.TestProtocol;
+import com.android.launcher3.util.RunnableList;
 import com.android.launcher3.util.SystemUiController;
 import com.android.launcher3.util.ViewCache;
 import com.android.launcher3.views.ActivityContext;
@@ -153,6 +153,18 @@
 
     private final ViewCache mViewCache = new ViewCache();
 
+    @Retention(SOURCE)
+    @IntDef({EVENT_STARTED, EVENT_RESUMED, EVENT_STOPPED, EVENT_DESTROYED})
+    public @interface ActivityEvent { }
+    public static final int EVENT_STARTED = 0;
+    public static final int EVENT_RESUMED = 1;
+    public static final int EVENT_STOPPED = 2;
+    public static final int EVENT_DESTROYED = 3;
+
+    // Callback array that corresponds to events defined in @ActivityEvent
+    private final RunnableList[] mEventCallbacks =
+            {new RunnableList(), new RunnableList(), new RunnableList(), new RunnableList()};
+
     @Override
     public ViewCache getViewCache() {
         return mViewCache;
@@ -205,12 +217,14 @@
     protected void onStart() {
         addActivityFlags(ACTIVITY_STATE_STARTED);
         super.onStart();
+        mEventCallbacks[EVENT_STARTED].executeAllAndClear();
     }
 
     @Override
     protected void onResume() {
         setResumed();
         super.onResume();
+        mEventCallbacks[EVENT_RESUMED].executeAllAndClear();
     }
 
     @Override
@@ -232,6 +246,8 @@
         removeActivityFlags(ACTIVITY_STATE_STARTED | ACTIVITY_STATE_USER_ACTIVE);
         mForceInvisible = 0;
         super.onStop();
+        mEventCallbacks[EVENT_STOPPED].executeAllAndClear();
+
 
         // Reset the overridden sysui flags used for the task-swipe launch animation, this is a
         // catch all for if we do not get resumed (and therefore not paused below)
@@ -239,6 +255,12 @@
     }
 
     @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mEventCallbacks[EVENT_DESTROYED].executeAllAndClear();
+    }
+
+    @Override
     protected void onPause() {
         setPaused();
         super.onPause();
@@ -258,7 +280,6 @@
         } else {
             removeActivityFlags(ACTIVITY_STATE_WINDOW_FOCUSED);
         }
-
     }
 
     protected void registerBackDispatcher() {
@@ -364,9 +385,15 @@
     }
 
     /**
-     * Attempts to clear accessibility focus on {@param view}.
+     * Adds a callback for the provided activity event
      */
-    public void tryClearAccessibilityFocus(View view) {
+    public void addEventCallback(@ActivityEvent int event, Runnable callback) {
+        mEventCallbacks[event].add(callback);
+    }
+
+    /** Removes a previously added callback */
+    public void removeEventCallback(@ActivityEvent int event, Runnable callback) {
+        mEventCallbacks[event].remove(callback);
     }
 
     public interface MultiWindowModeChangedListener {
diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index 808cf70..f8ed4df 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -38,7 +38,6 @@
 import com.android.launcher3.util.DisplayController.DisplayInfoChangeListener;
 import com.android.launcher3.util.DisplayController.Info;
 import com.android.launcher3.util.OnColorHintListener;
-import com.android.launcher3.util.RunnableList;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.util.TraceHelper;
 import com.android.launcher3.util.WallpaperColorHints;
@@ -51,8 +50,6 @@
 public abstract class BaseDraggingActivity extends BaseActivity
         implements OnColorHintListener, DisplayInfoChangeListener {
 
-    private static final String TAG = "BaseDraggingActivity";
-
     // When starting an action mode, setting this tag will cause the action mode to be cancelled
     // automatically when user interacts with the launcher.
     public static final Object AUTO_CANCEL_ACTION_MODE = new Object();
@@ -60,8 +57,6 @@
     private ActionMode mCurrentActionMode;
     protected boolean mIsSafeModeEnabled;
 
-    private Runnable mOnStartCallback;
-    private final RunnableList mOnResumeCallbacks = new RunnableList();
     private int mThemeRes = R.style.AppTheme;
 
     @Override
@@ -81,16 +76,6 @@
         }
     }
 
-    @Override
-    protected void onResume() {
-        super.onResume();
-        mOnResumeCallbacks.executeAllAndClear();
-    }
-
-    public void addOnResumeCallback(Runnable callback) {
-        mOnResumeCallbacks.add(callback);
-    }
-
     @MainThread
     @Override
     public void onColorHintsChanged(int colorHints) {
@@ -146,42 +131,24 @@
     @NonNull
     public ActivityOptionsWrapper getActivityLaunchOptions(View v, @Nullable ItemInfo item) {
         ActivityOptionsWrapper wrapper = super.getActivityLaunchOptions(v, item);
-        addOnResumeCallback(wrapper.onEndCallback::executeAllAndDestroy);
+        addEventCallback(EVENT_RESUMED, wrapper.onEndCallback::executeAllAndDestroy);
         return wrapper;
     }
 
     @Override
     public ActivityOptionsWrapper makeDefaultActivityOptions(int splashScreenStyle) {
         ActivityOptionsWrapper wrapper = super.makeDefaultActivityOptions(splashScreenStyle);
-        addOnResumeCallback(wrapper.onEndCallback::executeAllAndDestroy);
+        addEventCallback(EVENT_RESUMED, wrapper.onEndCallback::executeAllAndDestroy);
         return wrapper;
     }
 
     @Override
-    protected void onStart() {
-        super.onStart();
-
-        if (mOnStartCallback != null) {
-            mOnStartCallback.run();
-            mOnStartCallback = null;
-        }
-    }
-
-    @Override
     protected void onDestroy() {
         super.onDestroy();
         DisplayController.INSTANCE.get(this).removeChangeListener(this);
         WallpaperColorHints.get(this).unregisterOnColorsChangedListener(this);
     }
 
-    public void runOnceOnStart(Runnable action) {
-        mOnStartCallback = action;
-    }
-
-    public void clearRunOnceOnStartCallback() {
-        mOnStartCallback = null;
-    }
-
     protected void onDeviceProfileInitiated() {
         if (mDeviceProfile.isVerticalBarLayout()) {
             mDeviceProfile.updateIsSeascape(this);
diff --git a/src/com/android/launcher3/DropTargetHandler.kt b/src/com/android/launcher3/DropTargetHandler.kt
index 6560e16..78f2862 100644
--- a/src/com/android/launcher3/DropTargetHandler.kt
+++ b/src/com/android/launcher3/DropTargetHandler.kt
@@ -2,6 +2,7 @@
 
 import android.content.ComponentName
 import android.view.View
+import com.android.launcher3.BaseDraggingActivity.EVENT_RESUMED
 import com.android.launcher3.DropTarget.DragObject
 import com.android.launcher3.SecondaryDropTarget.DeferredOnComplete
 import com.android.launcher3.dragndrop.DragLayer
@@ -32,7 +33,7 @@
                 if (d.dragSource is SecondaryDropTarget.DeferredOnComplete) {
                     target?.let {
                         deferred.mPackageName = it.packageName
-                        mLauncher.addOnResumeCallback { deferred.onLauncherResume() }
+                        mLauncher.addEventCallback(EVENT_RESUMED) { deferred.onLauncherResume() }
                     }
                         ?: deferred.sendFailure()
                 }
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 9255ff4..fe8faec 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -688,7 +688,7 @@
 
     private void switchOverlay(Supplier<LauncherOverlayManager> overlaySupplier) {
         if (mOverlayManager != null) {
-            mOverlayManager.onActivityDestroyed(this);
+            mOverlayManager.onActivityDestroyed();
         }
         mOverlayManager = overlaySupplier.get();
         if (getRootView().isAttachedToWindow()) {
@@ -1029,7 +1029,7 @@
         if (mDeferOverlayCallbacks) {
             checkIfOverlayStillDeferred();
         } else {
-            mOverlayManager.onActivityStopped(this);
+            mOverlayManager.onActivityStopped();
         }
         hideKeyboard();
         logStopAndResume(false /* isResume */);
@@ -1043,7 +1043,7 @@
         TraceHelper.INSTANCE.beginSection(ON_START_EVT);
         super.onStart();
         if (!mDeferOverlayCallbacks) {
-            mOverlayManager.onActivityStarted(this);
+            mOverlayManager.onActivityStarted();
         }
 
         mAppWidgetHolder.setActivityStarted(true);
@@ -1112,15 +1112,15 @@
 
         // Move the client to the correct state. Calling the same method twice is no-op.
         if (isStarted()) {
-            mOverlayManager.onActivityStarted(this);
+            mOverlayManager.onActivityStarted();
         }
         if (hasBeenResumed()) {
-            mOverlayManager.onActivityResumed(this);
+            mOverlayManager.onActivityResumed();
         } else {
-            mOverlayManager.onActivityPaused(this);
+            mOverlayManager.onActivityPaused();
         }
         if (!isStarted()) {
-            mOverlayManager.onActivityStopped(this);
+            mOverlayManager.onActivityStopped();
         }
     }
 
@@ -1220,7 +1220,7 @@
         if (mDeferOverlayCallbacks) {
             scheduleDeferredCheck();
         } else {
-            mOverlayManager.onActivityResumed(this);
+            mOverlayManager.onActivityResumed();
         }
 
         DragView.removeAllViews(this);
@@ -1238,7 +1238,7 @@
         mDropTargetBar.animateToVisibility(false);
 
         if (!mDeferOverlayCallbacks) {
-            mOverlayManager.onActivityPaused(this);
+            mOverlayManager.onActivityPaused();
         }
         mAppWidgetHolder.setActivityResumed(false);
     }
@@ -1683,7 +1683,6 @@
         }
 
         super.onSaveInstanceState(outState);
-        mOverlayManager.onActivitySaveInstanceState(this, outState);
     }
 
     @Override
@@ -1709,7 +1708,7 @@
         clearPendingBinds();
         LauncherAppState.getIDP(this).removeOnChangeListener(this);
 
-        mOverlayManager.onActivityDestroyed(this);
+        mOverlayManager.onActivityDestroyed();
     }
 
     public LauncherAccessibilityDelegate getAccessibilityDelegate() {
@@ -1742,7 +1741,7 @@
         try {
             super.startIntentSenderForResult(intent, requestCode,
                     fillInIntent, flagsMask, flagsValues, extraFlags, options);
-        } catch (IntentSender.SendIntentException e) {
+        } catch (Exception e) {
             throw new ActivityNotFoundException();
         }
     }
@@ -2004,7 +2003,7 @@
             // Workaround an issue where the WM launch animation is clobbered when finishing the
             // recents animation into launcher. Defer launching the activity until Launcher is
             // next resumed.
-            addOnResumeCallback(() -> {
+            addEventCallback(EVENT_RESUMED, () -> {
                 RunnableList actualResult = startActivitySafely(v, intent, item);
                 if (actualResult != null) {
                     actualResult.add(result::executeAllAndDestroy);
diff --git a/src/com/android/launcher3/util/RunnableList.java b/src/com/android/launcher3/util/RunnableList.java
index 644537b..f6e0c57 100644
--- a/src/com/android/launcher3/util/RunnableList.java
+++ b/src/com/android/launcher3/util/RunnableList.java
@@ -25,9 +25,7 @@
     private ArrayList<Runnable> mList = null;
     private boolean mDestroyed = false;
 
-    /**
-     * Ads a runnable to this list
-     */
+    /** Adds a runnable to this list */
     public void add(Runnable runnable) {
         if (runnable == null) {
             return;
@@ -42,6 +40,13 @@
         mList.add(runnable);
     }
 
+    /** Removes a previously added runnable */
+    public void remove(Runnable runnable) {
+        if (mList != null) {
+            mList.remove(runnable);
+        }
+    }
+
     /**
      * Destroys the list, executing any pending callbacks. All new callbacks are
      * immediately executed
diff --git a/src_plugins/com/android/systemui/plugins/shared/LauncherOverlayManager.java b/src_plugins/com/android/systemui/plugins/shared/LauncherOverlayManager.java
index 6b27503..54cc0bc 100644
--- a/src_plugins/com/android/systemui/plugins/shared/LauncherOverlayManager.java
+++ b/src_plugins/com/android/systemui/plugins/shared/LauncherOverlayManager.java
@@ -15,16 +15,12 @@
  */
 package com.android.systemui.plugins.shared;
 
-import android.app.Activity;
-import android.app.Application;
-import android.os.Bundle;
-
 import java.io.PrintWriter;
 
 /**
  * Interface to control the overlay on Launcher
  */
-public interface LauncherOverlayManager extends Application.ActivityLifecycleCallbacks {
+public interface LauncherOverlayManager {
 
     default void onDeviceProvideChanged() { }
 
@@ -41,26 +37,15 @@
 
     default void hideOverlay(int duration) { }
 
-    @Override
-    default void onActivityCreated(Activity activity, Bundle bundle) { }
+    default void onActivityStarted() { }
 
-    @Override
-    default void onActivityStarted(Activity activity) { }
+    default void onActivityResumed() { }
 
-    @Override
-    default void onActivityResumed(Activity activity) { }
+    default void onActivityPaused() { }
 
-    @Override
-    default void onActivityPaused(Activity activity) { }
+    default void onActivityStopped() { }
 
-    @Override
-    default void onActivityStopped(Activity activity) { }
-
-    @Override
-    default void onActivitySaveInstanceState(Activity activity, Bundle bundle) { }
-
-    @Override
-    default void onActivityDestroyed(Activity activity) { }
+    default void onActivityDestroyed() { }
 
     interface LauncherOverlay {