Closes #17089: Add metric to track both normal and private URI opened (#17935)

app/metrics.yaml

@@ -234,6 +234,25 @@ events:
     notification_emails:
       - fenix-core@mozilla.com
     expires: "2021-08-01"
+  normal_and_private_uri_count:
+    type: counter
+    description: |
+      A counter of URIs visited by the user in the current session, including
+      page reloads. This includes private browsing.  This does not include
+      background page requests and URIs from embedded pages but may be
+      incremented without user interaction by website scripts that
+      programmatically redirect to a new location.
+    send_in_pings:
+      - metrics
+    bugs:
+      - https://github.com/mozilla-mobile/fenix/issues/17089
+    data_reviews:
+      - https://github.com/mozilla-mobile/fenix/pull/17935
+    data_sensitivity:
+      - interaction
+    notification_emails:
+      - fenix-core@mozilla.com
+    expires: "2022-08-01"
   preference_toggled:
     type: event
     description: |

app/src/main/java/org/mozilla/fenix/TelemetryMiddleware.kt

@@ -55,7 +55,7 @@ class TelemetryMiddleware(
         }
     }
 
-    @Suppress("TooGenericExceptionCaught", "ComplexMethod")
+    @Suppress("TooGenericExceptionCaught", "ComplexMethod", "NestedBlockDepth")
     override fun invoke(
         context: MiddlewareContext<BrowserState, BrowserAction>,
         next: (BrowserAction) -> Unit,
@@ -66,8 +66,12 @@ class TelemetryMiddleware(
             is ContentAction.UpdateLoadingStateAction -> {
                 context.state.findTab(action.sessionId)?.let { tab ->
                     // Record UriOpened event when a non-private page finishes loading
-                    if (tab.content.loading && !action.loading && !tab.content.private) {
-                        metrics.track(Event.UriOpened)
+                    if (tab.content.loading && !action.loading) {
+                        if (!tab.content.private) {
+                            metrics.track(Event.UriOpened)
+                        }
+
+                        metrics.track(Event.NormalAndPrivateUriOpened)
                     }
                 }
             }

app/src/main/java/org/mozilla/fenix/components/metrics/Event.kt

@@ -52,6 +52,7 @@ sealed class Event {
     object CustomTabsActionTapped : Event()
     object CustomTabsMenuOpened : Event()
     object UriOpened : Event()
+    object NormalAndPrivateUriOpened : Event()
     object SyncAuthOpened : Event()
     object SyncAuthClosed : Event()
     object SyncAuthSignUp : Event()

app/src/main/java/org/mozilla/fenix/components/metrics/GleanMetricsService.kt

@@ -237,6 +237,9 @@ private val Event.wrapper: EventWrapper<*>?
         is Event.UriOpened -> EventWrapper<NoExtraKeys>(
             { Events.totalUriCount.add(1) }
         )
+        is Event.NormalAndPrivateUriOpened -> EventWrapper<NoExtraKeys>(
+            { Events.normalAndPrivateUriCount.add(1) }
+        )
         is Event.ErrorPageVisited -> EventWrapper(
             { ErrorPage.visitedError.record(it) },
             { ErrorPage.visitedErrorKeys.valueOf(it) }

app/src/test/java/org/mozilla/fenix/TelemetryMiddlewareTest.kt

@@ -182,9 +182,11 @@ class TelemetryMiddlewareTest {
         store.dispatch(TabListAction.AddTabAction(tab)).joinBlocking()
         store.dispatch(ContentAction.UpdateLoadingStateAction(tab.id, true)).joinBlocking()
         verify(exactly = 0) { metrics.track(Event.UriOpened) }
+        verify(exactly = 0) { metrics.track(Event.NormalAndPrivateUriOpened) }
 
         store.dispatch(ContentAction.UpdateLoadingStateAction(tab.id, false)).joinBlocking()
         verify(exactly = 1) { metrics.track(Event.UriOpened) }
+        verify(exactly = 1) { metrics.track(Event.NormalAndPrivateUriOpened) }
     }
 
     @Test
@@ -193,9 +195,11 @@ class TelemetryMiddlewareTest {
         store.dispatch(TabListAction.AddTabAction(tab)).joinBlocking()
         store.dispatch(ContentAction.UpdateLoadingStateAction(tab.id, true)).joinBlocking()
         verify(exactly = 0) { metrics.track(Event.UriOpened) }
+        verify(exactly = 0) { metrics.track(Event.NormalAndPrivateUriOpened) }
 
         store.dispatch(ContentAction.UpdateLoadingStateAction(tab.id, false)).joinBlocking()
         verify(exactly = 0) { metrics.track(Event.UriOpened) }
+        verify(exactly = 1) { metrics.track(Event.NormalAndPrivateUriOpened) }
     }
 
     @Test

docs/metrics.md

@@ -283,6 +283,7 @@ The following metrics are added to the ping:
 | engine.kill_background_age |[timespan](https://mozilla.github.io/glean/book/user/metrics/timespan.html) |Measures the age of the engine session of a background tab at the time its content process got killed.  |[1](https://github.com/mozilla-mobile/fenix/pull/17864)||2021-12-31 |1 |
 | engine.kill_foreground_age |[timespan](https://mozilla.github.io/glean/book/user/metrics/timespan.html) |Measures the age of the engine session of a foreground (selected) tab at the time its content process got killed.  |[1](TBD)||2021-12-31 |1 |
 | engine.tab_kills |[labeled_counter](https://mozilla.github.io/glean/book/user/metrics/labeled_counters.html) |How often was the content process of a foreground (selected) or background tab killed.  |[1](https://github.com/mozilla-mobile/fenix/pull/17864)|<ul><li>foreground</li><li>background</li></ul>|2021-12-31 |1 |
+| events.normal_and_private_uri_count |[counter](https://mozilla.github.io/glean/book/user/metrics/counter.html) |A counter of URIs visited by the user in the current session, including page reloads. This includes private browsing.  This does not include background page requests and URIs from embedded pages but may be incremented without user interaction by website scripts that programmatically redirect to a new location.  |[1](https://github.com/mozilla-mobile/fenix/pull/17935)||2022-08-01 |2 |
 | events.total_uri_count |[counter](https://mozilla.github.io/glean/book/user/metrics/counter.html) |A counter of URIs visited by the user in the current session, including page reloads. This does not include background page requests and URIs from embedded pages or private browsing but may be incremented without user interaction by website scripts that programmatically redirect to a new location.  |[1](https://github.com/mozilla-mobile/fenix/pull/1785), [2](https://github.com/mozilla-mobile/fenix/pull/8314), [3](https://github.com/mozilla-mobile/fenix/pull/15713#issuecomment-703972068)||2021-08-01 |2 |
 | metrics.adjust_ad_group |[string](https://mozilla.github.io/glean/book/user/metrics/string.html) |A string containing the Adjust ad group ID from which the user installed Fenix. This will not send on the first session the user runs. If the install is organic, this will be empty.  |[1](https://github.com/mozilla-mobile/fenix/pull/9253), [2](https://github.com/mozilla-mobile/fenix/pull/15713#issuecomment-703972068)||2021-08-01 |2 |
 | metrics.adjust_campaign |[string](https://mozilla.github.io/glean/book/user/metrics/string.html) |A string containing the Adjust campaign ID from which the user installed Fenix. This will not send on the first session the user runs. If the install is organic, this will be empty.  |[1](https://github.com/mozilla-mobile/fenix/pull/5579), [2](https://github.com/mozilla-mobile/fenix/pull/15713#issuecomment-703972068)||2021-08-01 |1 |