diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 4a14ccf..5a46b8d 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -73,10 +73,13 @@
 import android.os.IBinder;
 import android.os.SystemProperties;
 import android.os.Trace;
+import android.util.AttributeSet;
 import android.util.Log;
 import android.view.Display;
 import android.view.HapticFeedbackConstants;
 import android.view.View;
+import android.widget.AnalogClock;
+import android.widget.TextClock;
 import android.window.BackEvent;
 import android.window.OnBackAnimationCallback;
 import android.window.OnBackInvokedDispatcher;
@@ -152,6 +155,7 @@
 import com.android.quickstep.SystemUiProxy;
 import com.android.quickstep.TaskUtils;
 import com.android.quickstep.TouchInteractionService.TISBinder;
+import com.android.quickstep.util.AsyncClockEventDelegate;
 import com.android.quickstep.util.GroupTask;
 import com.android.quickstep.util.LauncherUnfoldAnimationController;
 import com.android.quickstep.util.QuickstepOnboardingPrefs;
@@ -213,6 +217,8 @@
     private SplitWithKeyboardShortcutController mSplitWithKeyboardShortcutController;
     private SplitToWorkspaceController mSplitToWorkspaceController;
 
+    private AsyncClockEventDelegate mAsyncClockEventDelegate;
+
     /**
      * If Launcher restarted while in the middle of an Overview split select, it needs this data to
      * recover. In all other cases this will remain null.
@@ -478,6 +484,10 @@
             mSplitSelectStateController.onDestroy();
         }
 
+        if (mAsyncClockEventDelegate != null) {
+            mAsyncClockEventDelegate.onDestroy();
+        }
+
         super.onDestroy();
         mHotseatPredictionController.destroy();
         mSplitWithKeyboardShortcutController.onDestroy();
@@ -1305,4 +1315,27 @@
             mHotseatPredictionController.dump(prefix, writer);
         }
     }
+
+    @Override
+    public View onCreateView(View parent, String name, Context context, AttributeSet attrs) {
+        switch (name) {
+            case "TextClock", "android.widget.TextClock" -> {
+                TextClock tc = new TextClock(context, attrs);
+                if (mAsyncClockEventDelegate == null) {
+                    mAsyncClockEventDelegate = new AsyncClockEventDelegate(this);
+                }
+                tc.setClockEventDelegate(mAsyncClockEventDelegate);
+                return tc;
+            }
+            case "AnalogClock", "android.widget.AnalogClock" -> {
+                AnalogClock ac = new AnalogClock(context, attrs);
+                if (mAsyncClockEventDelegate == null) {
+                    mAsyncClockEventDelegate = new AsyncClockEventDelegate(this);
+                }
+                ac.setClockEventDelegate(mAsyncClockEventDelegate);
+                return ac;
+            }
+        }
+        return super.onCreateView(parent, name, context, attrs);
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/util/AsyncClockEventDelegate.java b/quickstep/src/com/android/quickstep/util/AsyncClockEventDelegate.java
new file mode 100644
index 0000000..0dee5b3
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/AsyncClockEventDelegate.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.util;
+
+import static android.content.Intent.ACTION_TIMEZONE_CHANGED;
+import static android.content.Intent.ACTION_TIME_CHANGED;
+
+import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.database.ContentObserver;
+import android.net.Uri;
+import android.os.Handler;
+import android.provider.Settings;
+import android.util.ArrayMap;
+import android.widget.TextClock.ClockEventDelegate;
+
+import androidx.annotation.WorkerThread;
+
+import com.android.launcher3.util.SettingsCache;
+import com.android.launcher3.util.SettingsCache.OnChangeListener;
+import com.android.launcher3.util.SimpleBroadcastReceiver;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Extension of {@link ClockEventDelegate} to support async event registration
+ */
+public class AsyncClockEventDelegate extends ClockEventDelegate implements OnChangeListener {
+
+    private final Context mContext;
+    private final SimpleBroadcastReceiver mReceiver =
+            new SimpleBroadcastReceiver(this::onClockEventReceived);
+
+    private final ArrayMap<BroadcastReceiver, Handler> mTimeEventReceivers = new ArrayMap<>();
+    private final List<ContentObserver> mFormatObservers = new ArrayList<>();
+    private final Uri mFormatUri = Settings.System.getUriFor(Settings.System.TIME_12_24);
+
+    private boolean mFormatRegistered = false;
+    private boolean mDestroyed = false;
+
+    public AsyncClockEventDelegate(Context context) {
+        super(context);
+        mContext = context;
+
+        UI_HELPER_EXECUTOR.execute(() ->
+                mReceiver.register(mContext, ACTION_TIME_CHANGED, ACTION_TIMEZONE_CHANGED));
+    }
+
+    @Override
+    public void registerTimeChangeReceiver(BroadcastReceiver receiver, Handler handler) {
+        synchronized (mTimeEventReceivers) {
+            mTimeEventReceivers.put(receiver, handler == null ? new Handler() : handler);
+        }
+    }
+
+    @Override
+    public void unregisterTimeChangeReceiver(BroadcastReceiver receiver) {
+        synchronized (mTimeEventReceivers) {
+            mTimeEventReceivers.remove(receiver);
+        }
+    }
+
+    @Override
+    public void registerFormatChangeObserver(ContentObserver observer, int userHandle) {
+        synchronized (mFormatObservers) {
+            if (!mFormatRegistered && !mDestroyed) {
+                SettingsCache.INSTANCE.get(mContext).register(mFormatUri, this);
+                mFormatRegistered = true;
+            }
+            mFormatObservers.add(observer);
+        }
+    }
+
+    @Override
+    public void unregisterFormatChangeObserver(ContentObserver observer) {
+        synchronized (mFormatObservers) {
+            mFormatObservers.remove(observer);
+        }
+    }
+
+    @Override
+    public void onSettingsChanged(boolean isEnabled) {
+        if (mDestroyed) {
+            return;
+        }
+        synchronized (mFormatObservers) {
+            mFormatObservers.forEach(o -> o.dispatchChange(false, mFormatUri));
+        }
+    }
+    @WorkerThread
+    private void onClockEventReceived(Intent intent) {
+        if (mDestroyed) {
+            return;
+        }
+        synchronized (mReceiver) {
+            mTimeEventReceivers.forEach((r, h) -> h.post(() -> r.onReceive(mContext, intent)));
+        }
+    }
+
+    /**
+     * Unregisters all system callbacks and destroys this delegate
+     */
+    public void onDestroy() {
+        mDestroyed = true;
+        SettingsCache.INSTANCE.get(mContext).unregister(mFormatUri, this);
+        UI_HELPER_EXECUTOR.execute(() -> mReceiver.unregisterReceiverSafely(mContext));
+    }
+}