Merge pull request #605 from android/dt/update-analytics

Make Hilt provide Firebase.analytics

Author: dturner

core/analytics/src/prod/java/com/google/samples/apps/nowinandroid/core/analytics/AnalyticsModule.kt

@@ -16,14 +16,25 @@
 
 package com.google.samples.apps.nowinandroid.core.analytics
 
+import com.google.firebase.analytics.FirebaseAnalytics
+import com.google.firebase.analytics.ktx.analytics
+import com.google.firebase.ktx.Firebase
 import dagger.Binds
 import dagger.Module
+import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
 
 @Module
 @InstallIn(SingletonComponent::class)
 abstract class AnalyticsModule {
     @Binds
     abstract fun bindsAnalyticsHelper(analyticsHelperImpl: FirebaseAnalyticsHelper): AnalyticsHelper
+
+    companion object {
+        @Provides
+        @Singleton
+        fun provideFirebaseAnalytics(): FirebaseAnalytics { return Firebase.analytics }
+    }
 }

core/analytics/src/prod/java/com/google/samples/apps/nowinandroid/core/analytics/FirebaseAnalyticsHelper.kt

@@ -16,19 +16,16 @@
 
 package com.google.samples.apps.nowinandroid.core.analytics
 
-import com.google.firebase.analytics.ktx.analytics
+import com.google.firebase.analytics.FirebaseAnalytics
 import com.google.firebase.analytics.ktx.logEvent
-import com.google.firebase.ktx.Firebase
 import javax.inject.Inject
-import javax.inject.Singleton
 
 /**
  * Implementation of `AnalyticsHelper` which logs events to a Firebase backend.
  */
-@Singleton
-class FirebaseAnalyticsHelper @Inject constructor() : AnalyticsHelper {
-
-    private val firebaseAnalytics = Firebase.analytics
+class FirebaseAnalyticsHelper @Inject constructor(
+    private val firebaseAnalytics: FirebaseAnalytics,
+) : AnalyticsHelper {
 
     override fun logEvent(event: AnalyticsEvent) {
         firebaseAnalytics.logEvent(event.type) {