Bug 1991998 - Add telemetry to snackbar and undo button for deleting history item(s) [part 3] r=android-reviewers,boek

Differential Revision: https://phabricator.services.mozilla.com/D267124

Author: Gela

mobile/android/fenix/app/metrics.yaml

@@ -5691,6 +5691,32 @@ history:
     notification_emails:
       - android-probes@mozilla.com
     expires: never
+  delete_snackbar_shown:
+    type: event
+    description: |
+      A delete snackbar was shown after one or more history items were deleted.
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1991998
+    data_reviews:
+      - https://phabricator.services.mozilla.com/D267124
+    data_sensitivity:
+      - interaction
+    notification_emails:
+      - android-probes@mozilla.com
+    expires: never
+  delete_snackbar_undo_clicked:
+    type: event
+    description: |
+      The user clicked the undo button in a history delete snackbar.
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1991998
+    data_reviews:
+      - https://phabricator.services.mozilla.com/D267124
+    data_sensitivity:
+      - interaction
+    notification_emails:
+      - android-probes@mozilla.com
+    expires: never
 
 recently_closed_tabs:
   opened:

mobile/android/fenix/app/src/main/java/org/mozilla/fenix/library/history/HistoryFragment.kt

@@ -261,11 +261,16 @@ class HistoryFragment : LibraryPageFragment<History>(), UserInteractionHandler,
         val browserStore = requireComponents.core.store
         val historyStorage = requireComponents.core.historyStorage
 
+        GleanHistory.deleteSnackbarShown.record(NoExtras())
+
         CoroutineScope(Dispatchers.Main).allowUndo(
             view = requireActivity().getRootView()!!,
             message = getMultiSelectSnackBarMessage(items),
             undoActionTitle = getString(R.string.snackbar_deleted_undo),
-            onCancel = { undo(appStore = appStore, items = items) },
+            onCancel = {
+                undo(appStore = appStore, items = items)
+                GleanHistory.deleteSnackbarUndoClicked.record(NoExtras())
+            },
             operation = {
                 delete(
                     browserStore = browserStore,