Add telemetry for creating new windows. Fixes #2347

Author: daoshengmu

app/metrics.yaml

@@ -25,6 +25,7 @@ distribution:
       - [email protected]
       - [email protected]
     expires: "2020-05-01"
+
 url:
   domains:
     type: counter
@@ -70,6 +71,7 @@ url:
       - [email protected]
       - [email protected]
     expires: "2020-05-01"
+
 searches:
   counts:
     type: labeled_counter
@@ -108,7 +110,6 @@ tabs:
       - [email protected]
       - [email protected]
     expires: "2020-05-01"
-
   activated:
     type: counter
     description: >
@@ -137,7 +138,6 @@ firefox_account:
       - [email protected]
       - [email protected]
     expires: "2020-05-01"
-
   sign_in_result:
     type: event
     description: >
@@ -153,7 +153,6 @@ firefox_account:
       - [email protected]
       - [email protected]
     expires: "2020-05-01"
-
   sign_out:
     type: event
     description: >
@@ -166,7 +165,6 @@ firefox_account:
       - [email protected]
       - [email protected]
     expires: "2020-05-01"
-
   bookmarks_sync_status:
     type: boolean
     lifetime: application
@@ -180,7 +178,6 @@ firefox_account:
       - [email protected]
       - [email protected]
     expires: "2020-05-01"
-
   history_sync_status:
     type: boolean
     lifetime: application
@@ -194,7 +191,6 @@ firefox_account:
       - [email protected]
       - [email protected]
     expires: "2020-05-01"
-
   tab_sent:
     type: counter
     description: >
@@ -207,7 +203,6 @@ firefox_account:
       - [email protected]
       - [email protected]
     expires: "2020-05-01"
-
   received_tab:
     type: labeled_counter
     description: >
@@ -227,3 +222,19 @@ firefox_account:
       - [email protected]
       - [email protected]
     expires: "2020-05-01"
+
+control:
+  open_new_window:
+    type: counter
+    description: >
+      Counting how many general windows are opened in a session.
+    send_in_pings:
+      - session_end
+    bugs:
+      - https://github.com/MozillaReality/FirefoxReality/issues/2347
+    data_reviews:
+      - https://github.com/MozillaReality/FirefoxReality/pull/2348#issuecomment-564736919
+    notification_emails:
+      - [email protected]
+      - [email protected]
+    expires: "2020-05-01"

app/src/common/shared/org/mozilla/vrbrowser/telemetry/GleanMetricsService.java

@@ -12,6 +12,7 @@
 import org.mozilla.vrbrowser.GleanMetrics.Pings;
 import org.mozilla.vrbrowser.GleanMetrics.Searches;
 import org.mozilla.vrbrowser.GleanMetrics.Url;
+import org.mozilla.vrbrowser.GleanMetrics.Control;
 import org.mozilla.vrbrowser.browser.SettingsStore;
 import org.mozilla.vrbrowser.search.SearchEngineWrapper;
 import org.mozilla.vrbrowser.utils.DeviceType;
@@ -150,6 +151,10 @@ private static String getDefaultSearchEngineIdentifierForTelemetry() {
         return SearchEngineWrapper.get(context).getIdentifier();
     }
 
+    public static void newWindowOpenEvent() {
+        Control.INSTANCE.getOpenNewWindow().add();
+    }
+
     private static void setStartupMetrics() {
         Distribution.INSTANCE.getChannelName().set(DeviceType.isOculusBuild() ? "oculusvr" : BuildConfig.FLAVOR_platform);
     }

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/Windows.java

@@ -249,6 +249,11 @@ public WindowWidget addWindow() {
         focusWindow(newWindow);
         updateCurvedMode(true);
         updateViews();
+
+        // We are only interested in general windows opened.
+        if (!isInPrivateMode()) {
+            GleanMetricsService.newWindowOpenEvent();
+        }
         return newWindow;
     }
 

docs/metrics.md

@@ -57,6 +57,7 @@ The following metrics are added to the ping:
 
 | Name | Type | Description | Data reviews | Extras | Expiration |
 | --- | --- | --- | --- | --- | --- |
+| control.open_new_window |[counter](https://mozilla.github.io/glean/book/user/metrics/counter.html) |Counting how many general windows are opened in a session.  |[1](https://github.com/MozillaReality/FirefoxReality/pull/2348#issuecomment-564736919)||2020-05-01 |
 | distribution.channel_name |[string](https://mozilla.github.io/glean/book/user/metrics/string.html) |The distribution channel name of this application. We use this field to recognize Firefox Reality is distributed to which channels, such as wavevr, oculusvr, googlevr, etc.  |[1](https://github.com/MozillaReality/FirefoxReality/pull/1854#issuecomment-546214568)||2020-05-01 |
 | tabs.activated |[counter](https://mozilla.github.io/glean/book/user/metrics/counter.html) |Number of tabs activated during a session  |[1](https://github.com/MozillaReality/FirefoxReality/pull/2327#issuecomment-559103837)||2020-05-01 |
 | tabs.opened |[labeled_counter](https://mozilla.github.io/glean/book/user/metrics/labeled_counters.html) |Number of tabs opened during a session  |[1](https://github.com/MozillaReality/FirefoxReality/pull/2327#issuecomment-559103837)|<ul><li>context_menu</li><li>tabs_dialog</li><li>bookmarks</li><li>history</li><li>fxa_login</li><li>received</li><li>pre_existing</li><li>browser</li></ul>|2020-05-01 |