For #1298: Adds adjustCampaignId to core ping (#5579)

app/metrics.yaml

@@ -410,6 +410,21 @@ metrics:
     notification_emails:
     - fenix-core@mozilla.com
     expires: "2020-03-01"
+  adjust_campaign:
+    type: string
+    lifetime: application
+    description: >
+      A string containing the Adjust campaign ID from which the user installed Fenix
+    send_in_pings:
+      - metrics
+    bugs:
+      - 1298
+    data_reviews:
+      - https://github.com/mozilla-mobile/fenix/pull/5579
+    notification_emails:
+      - fenix-core@mozilla.com
+    expires: "2020-03-01"
+
 
 search.default_engine:
   code:

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

@@ -13,6 +13,7 @@ import com.adjust.sdk.AdjustConfig
 import com.adjust.sdk.LogLevel
 import org.mozilla.fenix.BuildConfig
 import org.mozilla.fenix.Config
+import org.mozilla.fenix.ext.settings
 
 class AdjustMetricsService(private val application: Application) : MetricsService {
     override fun start() {
@@ -33,6 +34,10 @@ class AdjustMetricsService(private val application: Application) : MetricsServic
             true
         )
 
+        config.setOnAttributionChangedListener {
+            application.settings().adjustCampaignId = it.campaign
+        }
+
         config.setLogLevel(LogLevel.SUPRESS)
 
         Adjust.onCreate(config)

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

@@ -40,6 +40,7 @@ import org.mozilla.fenix.GleanMetrics.SyncAuth
 import org.mozilla.fenix.GleanMetrics.Tab
 import org.mozilla.fenix.GleanMetrics.TrackingProtection
 import org.mozilla.fenix.ext.components
+import org.mozilla.fenix.ext.settings
 
 private class EventWrapper<T : Enum<T>>(
     private val recorder: ((Map<T, String>?) -> Unit),
@@ -444,6 +445,7 @@ class GleanMetricsService(private val context: Context) : MetricsService {
                 defaultMozBrowser.set(it)
             }
             mozillaProducts.set(MozillaProductDetector.getInstalledMozillaProducts(context))
+            adjustCampaign.set(context.settings().adjustCampaignId)
         }
 
         SearchDefaultEngine.apply {

app/src/main/java/org/mozilla/fenix/utils/Settings.kt

@@ -23,8 +23,8 @@ import org.mozilla.fenix.Config
 import org.mozilla.fenix.R
 import org.mozilla.fenix.components.metrics.MozillaProductDetector
 import org.mozilla.fenix.ext.getPreferenceKey
-import org.mozilla.fenix.settings.deletebrowsingdata.DeleteBrowsingDataOnQuitType
 import org.mozilla.fenix.settings.PhoneFeature
+import org.mozilla.fenix.settings.deletebrowsingdata.DeleteBrowsingDataOnQuitType
 import java.security.InvalidParameterException
 
 /**
@@ -76,6 +76,11 @@ class Settings private constructor(
     override val preferences: SharedPreferences =
         appContext.getSharedPreferences(FENIX_PREFERENCES, MODE_PRIVATE)
 
+    var adjustCampaignId by stringPreference(
+        appContext.getPreferenceKey(R.string.pref_key_adjust_campaign),
+        default = ""
+    )
+
     var usePrivateMode by booleanPreference(
         appContext.getPreferenceKey(R.string.pref_key_private_mode),
         default = false

app/src/main/res/values/preference_keys.xml

@@ -104,4 +104,6 @@
     <!-- Quick Action Sheet -->
     <string name="pref_key_bounce_quick_action" translatable="false">pref_key_bounce_quick_action</string>
     <string name="pref_key_reader_mode_notification" translatable="false">pref_key_reader_mode_notification</string>
+
+    <string name="pref_key_adjust_campaign" translatable="false">pref_key_adjust_campaign</string>
 </resources>