Add test for new Analytics conversion feature (#841)

Author: a-maurice

analytics/testapp/Assets/Firebase/Sample/Analytics/UIHandler.cs

@@ -62,6 +62,8 @@ void InitializeFirebase() {
       FirebaseAnalytics.SetAnalyticsCollectionEnabled(true);
       DebugLog("Initiate on-device conversion measurement.");
       FirebaseAnalytics.InitiateOnDeviceConversionMeasurementWithEmailAddress("[email protected]");
+      DebugLog("Initiate on-device conversion measurement (phone number).");
+      FirebaseAnalytics.InitiateOnDeviceConversionMeasurementWithPhoneNumber("+15551234567");
 
       DebugLog("Set user properties.");
       // Set the user's sign up method.

docs/readme.md

@@ -71,6 +71,12 @@ Support
 
 Release Notes
 -------------
+### Upcoming Release
+- Changes
+    - Analytics (iOS): Added InitiateOnDeviceConversionMeasurementWithPhoneNumber
+      function to facilitate the [on-device conversion
+      measurement](https://support.google.com/google-ads/answer/12119136) API.
+
 ### 11.4.0
 - Changes
     - General: Update to Firebase C++ SDK version 11.4.0.