diff --git a/proto/src/metrics_constants/metrics_constants.proto b/proto/src/metrics_constants/metrics_constants.proto
index 8ae587296d45..3e07d12b9a99 100644
--- a/proto/src/metrics_constants/metrics_constants.proto
+++ b/proto/src/metrics_constants/metrics_constants.proto
@@ -844,6 +844,8 @@ message MetricsEvent {
     //   PACKAGE: App that posted the notification
     // DETAIL: Notification is expanded by user.
     //   PACKAGE: App that posted the notification
+    // COLLAPSE: Notification is collapsed by user.
+    //   PACKAGE: App that posted the notification
     // DISMISS: Notification is dismissed.
     //   PACKAGE: App that posted the notification
     //   SUBTYPE: Dismiss reason from NotificationManagerService.java
@@ -6596,6 +6598,12 @@ message MetricsEvent {
     // OS: Q
     NOTIFICATION_ZEN_MODE_OVERRIDING_APP = 1589;
 
+    // ACTION: User sent a direct reply
+    //    PACKAGE: App that posted the notification
+    // CATEGORY: NOTIFICATION
+    // OS: Q
+    NOTIFICATION_DIRECT_REPLY_ACTION = 1590;
+
     // ---- End Q Constants, all Q constants go above this line ----
 
     // Add new aosp constants above this line.
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 1c7572ee4e2c..2e49efe3095c 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -885,6 +885,9 @@ public class NotificationManagerService extends SystemService {
                 NotificationRecord r = mNotificationsByKey.get(key);
                 if (r != null) {
                     r.recordDirectReplied();
+                    mMetricsLogger.write(r.getLogMaker()
+                            .setCategory(MetricsEvent.NOTIFICATION_DIRECT_REPLY_ACTION)
+                            .setType(MetricsEvent.TYPE_ACTION));
                     reportUserInteraction(r);
                 }
             }