From 2f360eb4742b9917fd94ddd077c3e5497dc1be0a Mon Sep 17 00:00:00 2001
From: mcarare <mihai.carare.dev@gmail.com>
Date: Tue, 24 Nov 2020 18:44:56 +0200
Subject: [PATCH] For #15366: Add recently closed tabs metrics.

---
 .../main/java/org/mozilla/fenix/components/metrics/Event.kt   | 2 ++
 .../mozilla/fenix/components/metrics/GleanMetricsService.kt   | 4 ++++
 .../main/java/org/mozilla/fenix/tabtray/TabTrayController.kt  | 1 +
 3 files changed, 7 insertions(+)

diff --git a/app/src/main/java/org/mozilla/fenix/components/metrics/Event.kt b/app/src/main/java/org/mozilla/fenix/components/metrics/Event.kt
index a60797788324..5f051f6d6f7d 100644
--- a/app/src/main/java/org/mozilla/fenix/components/metrics/Event.kt
+++ b/app/src/main/java/org/mozilla/fenix/components/metrics/Event.kt
@@ -187,6 +187,8 @@ sealed class Event {
 
     object TabSettingsOpened : Event()
 
+    object RecentlyClosedTabsOpened : Event()
+
     // Interaction events with extras
 
     data class TopSiteSwipeCarousel(val page: Int) : Event() {
diff --git a/app/src/main/java/org/mozilla/fenix/components/metrics/GleanMetricsService.kt b/app/src/main/java/org/mozilla/fenix/components/metrics/GleanMetricsService.kt
index fe12a4c8f4c2..80cfc5a58950 100644
--- a/app/src/main/java/org/mozilla/fenix/components/metrics/GleanMetricsService.kt
+++ b/app/src/main/java/org/mozilla/fenix/components/metrics/GleanMetricsService.kt
@@ -674,6 +674,10 @@ private val Event.wrapper: EventWrapper<*>?
             { ProgressiveWebApp.backgroundKeys.valueOf(it) }
         )
 
+        is Event.RecentlyClosedTabsOpened -> EventWrapper<NoExtraKeys>(
+            { Events.recentlyClosedTabsOpened.record(it) }
+        )
+
         Event.MasterPasswordMigrationDisplayed -> EventWrapper<NoExtraKeys>(
             { MasterPassword.displayed.record(it) }
         )
diff --git a/app/src/main/java/org/mozilla/fenix/tabtray/TabTrayController.kt b/app/src/main/java/org/mozilla/fenix/tabtray/TabTrayController.kt
index bb3a4f56b464..f6e4ce768410 100644
--- a/app/src/main/java/org/mozilla/fenix/tabtray/TabTrayController.kt
+++ b/app/src/main/java/org/mozilla/fenix/tabtray/TabTrayController.kt
@@ -250,6 +250,7 @@ class DefaultTabTrayController(
     override fun handleRecentlyClosedClicked() {
         val directions = TabTrayDialogFragmentDirections.actionGlobalRecentlyClosed()
         navController.navigate(directions)
+        metrics.track(Event.RecentlyClosedTabsOpened)
     }
 
     override fun handleGoToTabsSettingClicked() {