diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpManager.java
index 82ad00ad7c6da..2e75395cb5c13 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/HeadsUpManager.java
@@ -30,6 +30,8 @@ import android.util.Log;
 import android.view.accessibility.AccessibilityManager;
 
 import com.android.internal.logging.MetricsLogger;
+import com.android.internal.logging.UiEvent;
+import com.android.internal.logging.UiEventLogger;
 import com.android.systemui.Dependency;
 import com.android.systemui.R;
 import com.android.systemui.statusbar.AlertingNotificationManager;
@@ -60,9 +62,28 @@ public abstract class HeadsUpManager extends AlertingNotificationManager {
     private final ArrayMap<String, Long> mSnoozedPackages;
     private final AccessibilityManagerWrapper mAccessibilityMgr;
 
+    private final UiEventLogger mUiEventLogger;
+
+    /**
+     * Enum entry for notification peek logged from this class.
+     */
+    enum NotificationPeekEvent implements UiEventLogger.UiEventEnum {
+        @UiEvent(doc = "Heads-up notification peeked on screen.")
+        NOTIFICATION_PEEK(801);
+
+        private final int mId;
+        NotificationPeekEvent(int id) {
+            mId = id;
+        }
+        @Override public int getId() {
+            return mId;
+        }
+    }
+
     public HeadsUpManager(@NonNull final Context context) {
         mContext = context;
         mAccessibilityMgr = Dependency.get(AccessibilityManagerWrapper.class);
+        mUiEventLogger = Dependency.get(UiEventLogger.class);
         Resources resources = context.getResources();
         mMinimumDisplayTime = resources.getInteger(R.integer.heads_up_notification_minimum_time);
         mAutoDismissNotificationDecay = resources.getInteger(R.integer.heads_up_notification_decay);
@@ -130,6 +151,11 @@ public abstract class HeadsUpManager extends AlertingNotificationManager {
         if (entry.isRowPinned() != isPinned) {
             entry.setRowPinned(isPinned);
             updatePinnedMode();
+            if (isPinned && entry.getSbn() != null) {
+                mUiEventLogger.logWithInstanceId(
+                        NotificationPeekEvent.NOTIFICATION_PEEK, entry.getSbn().getUid(),
+                        entry.getSbn().getPackageName(), entry.getSbn().getInstanceId());
+            }
             for (OnHeadsUpChangedListener listener : mListeners) {
                 if (isPinned) {
                     listener.onHeadsUpPinned(entry);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/HeadsUpManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/HeadsUpManagerTest.java
index 0e4b053833b97..d72f43272e8cf 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/HeadsUpManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/HeadsUpManagerTest.java
@@ -18,6 +18,7 @@ package com.android.systemui.statusbar.policy;
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
 
@@ -25,12 +26,16 @@ import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 
 import android.app.Notification;
+import android.app.PendingIntent;
 import android.content.Context;
+import android.content.Intent;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
 import androidx.test.filters.SmallTest;
 
+import com.android.internal.logging.UiEventLogger;
+import com.android.internal.logging.testing.UiEventLoggerFake;
 import com.android.systemui.statusbar.AlertingNotificationManager;
 import com.android.systemui.statusbar.AlertingNotificationManagerTest;
 import com.android.systemui.statusbar.notification.collection.NotificationEntryBuilder;
@@ -49,6 +54,7 @@ public class HeadsUpManagerTest extends AlertingNotificationManagerTest {
     private AccessibilityManagerWrapper mAccessibilityMgr;
     private HeadsUpManager mHeadsUpManager;
     private boolean mLivesPastNormalTime;
+    private UiEventLoggerFake mUiEventLoggerFake = new UiEventLoggerFake();
 
     private final class TestableHeadsUpManager extends HeadsUpManager {
         TestableHeadsUpManager(Context context) {
@@ -65,6 +71,7 @@ public class HeadsUpManagerTest extends AlertingNotificationManagerTest {
     @Before
     public void setUp() {
         mAccessibilityMgr = mDependency.injectMockDependency(AccessibilityManagerWrapper.class);
+        mDependency.injectTestDependency(UiEventLogger.class, mUiEventLoggerFake);
 
         mHeadsUpManager = new TestableHeadsUpManager(mContext);
         super.setUp();
@@ -108,5 +115,28 @@ public class HeadsUpManagerTest extends AlertingNotificationManagerTest {
         assertThat(ongoingCall.compareTo(activeRemoteInput)).isLessThan(0);
         assertThat(activeRemoteInput.compareTo(ongoingCall)).isGreaterThan(0);
     }
-}
 
+    @Test
+    public void testPinEntry_logsPeek() {
+        // Needs full screen intent in order to be pinned
+        final PendingIntent fullScreenIntent = PendingIntent.getActivity(mContext, 0,
+                new Intent(), PendingIntent.FLAG_MUTABLE);
+
+        HeadsUpManager.HeadsUpEntry entryToPin = mHeadsUpManager.new HeadsUpEntry();
+        entryToPin.setEntry(new NotificationEntryBuilder()
+                .setSbn(createNewSbn(0,
+                        new Notification.Builder(mContext, "")
+                                .setFullScreenIntent(fullScreenIntent, true)))
+                .build());
+        // Note: the standard way to show a notification would be calling showNotification rather
+        // than onAlertEntryAdded. However, in practice showNotification in effect adds
+        // the notification and then updates it; in order to not log twice, the entry needs
+        // to have a functional ExpandableNotificationRow that can keep track of whether it's
+        // pinned or not (via isRowPinned()). That feels like a lot to pull in to test this one bit.
+        mHeadsUpManager.onAlertEntryAdded(entryToPin);
+
+        assertEquals(1, mUiEventLoggerFake.numLogs());
+        assertEquals(HeadsUpManager.NotificationPeekEvent.NOTIFICATION_PEEK.getId(),
+                mUiEventLoggerFake.eventId(0));
+    }
+}