feat(analytics): own NPS survey sheet, asked after an episode finishes

app/dependencies/releaseRuntimeClasspath.txt

@@ -235,14 +235,14 @@ com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava
 com.google.j2objc:j2objc-annotations:3.0.0
 com.jakewharton.retrofit:retrofit2-kotlinx-serialization-converter:1.0.0
 com.materialkolor:material-color-utilities-jvm:5.0.1
-com.posthog:posthog-android:3.45.0
-com.posthog:posthog:6.15.0
+com.posthog:posthog-android:3.75.0
+com.posthog:posthog:6.48.0
 com.prof18.rssparser:rssparser-android:6.1.7
 com.prof18.rssparser:rssparser:6.1.7
 com.squareup.curtains:curtains:1.2.5
-com.squareup.okhttp3:logging-interceptor:4.12.0
+com.squareup.okhttp3:logging-interceptor:4.12.1
 com.squareup.okhttp3:okhttp-android:5.4.0
-com.squareup.okhttp3:okhttp-bom:4.12.0
+com.squareup.okhttp3:okhttp-bom:4.12.1
 com.squareup.okhttp3:okhttp-coroutines:5.4.0
 com.squareup.okhttp3:okhttp:5.4.0
 com.squareup.okio:okio-jvm:3.17.0
@@ -280,8 +280,8 @@ org.jetbrains.kotlin:kotlin-android-extensions-runtime:1.9.22
 org.jetbrains.kotlin:kotlin-bom:1.8.22
 org.jetbrains.kotlin:kotlin-parcelize-runtime:1.9.22
 org.jetbrains.kotlin:kotlin-stdlib-common:2.4.10
-org.jetbrains.kotlin:kotlin-stdlib-jdk7:2.1.10
-org.jetbrains.kotlin:kotlin-stdlib-jdk8:2.1.10
+org.jetbrains.kotlin:kotlin-stdlib-jdk7:2.1.21
+org.jetbrains.kotlin:kotlin-stdlib-jdk8:2.1.21
 org.jetbrains.kotlin:kotlin-stdlib:2.4.10
 org.jetbrains.kotlinx:kotlinx-coroutines-android:1.11.0
 org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.11.0

app/src/main/java/cx/aswin/boxlore/BoxLoreApplication.kt

@@ -25,7 +25,6 @@ import cx.aswin.boxlore.core.network.FirebaseAuthAuthenticator
 import cx.aswin.boxlore.core.network.NetworkModule
 import cx.aswin.boxlore.core.prefs.UserPreferencesRepository
 import cx.aswin.boxlore.core.ranking.LearningEventLog
-import cx.aswin.boxlore.surveys.BoxcastPostHogSurveysDelegate
 import cx.aswin.boxlore.sync.CloudSyncWorker
 import cx.aswin.boxlore.ui.StartupWorkGate
 import cx.aswin.boxlore.widgets.HomeScreenWidgetsInstaller
@@ -180,7 +179,21 @@ class BoxLoreApplication :
             userPreferencesRepository = userPreferencesRepository,
             adaptiveScorer = { container.adaptiveCandidateScorer },
         )
-        engagementPromptCoordinator = EngagementPromptCoordinator(userPreferencesRepository)
+        engagementPromptCoordinator =
+            EngagementPromptCoordinator(userPreferencesRepository, cx.aswin.boxlore.core.prefs.NpsSurveyStore(this))
+        applicationScope.launch {
+            // Updated after installing: this install ran an older version (a fresh or restored install has not).
+            val updatedInstall =
+                runCatching { packageManager.getPackageInfo(packageName, 0).let { it.lastUpdateTime > it.firstInstallTime } }.getOrDefault(false)
+            try {
+                engagementPromptCoordinator.onAppLaunched(updatedInstall)
+            } catch (e: kotlinx.coroutines.CancellationException) {
+                throw e
+            } catch (e: Exception) {
+                // A disk error here only skips one launch count; it must never crash startup.
+                android.util.Log.w("BoxLoreApplication", "Failed to record the launch for the NPS survey", e)
+            }
+        }
         scheduleOptionalStartup()
 
         // Live learner signal log: on by default in debug; release stays off unless the
@@ -373,22 +386,18 @@ class BoxLoreApplication :
         val environment = PostHogWiring.environment(debug = BuildConfig.DEBUG, isolatedTests = BuildConfig.BOXLORE_ISOLATED_TESTS)
         val config =
             PostHogAndroidConfig(
-                apiKey = BuildConfig.POSTHOG_API_KEY,
+                projectToken = BuildConfig.POSTHOG_API_KEY,
                 host = BuildConfig.POSTHOG_HOST,
             ).apply {
                 captureApplicationLifecycleEvents = true
                 captureScreenViews = false
                 captureDeepLinks = false
                 debug = BuildConfig.DEBUG
-                // PostHog Surveys with a Material3 1.5-compatible delegate (the published
-                // posthog-android-surveys-compose:0.1.0 module crashes against our M3 pin).
-                surveys = true
-                surveysConfig.surveysDelegate =
-                    BoxcastPostHogSurveysDelegate(
-                        context = this@BoxLoreApplication,
-                        userPrefs = userPreferencesRepository,
-                        engagementCoordinator = engagementPromptCoordinator,
-                    )
+                // The NPS survey is boxlore's own sheet (Home), reporting to an API survey; PostHog draws none.
+                surveys = false
+                // boxlore doesn't use PostHog push: never send it the FCM token or notification opens (on by default since 3.7x).
+                capturePushNotificationSubscriptions = false
+                capturePushNotificationOpened = false
                 onFeatureFlags =
                     PostHogWiring.onFlagsLoaded(
                         // LEGACY(own-ids): staged feed-first rollout; remove at S7 with rememberRolloutAnswers.

app/src/main/java/cx/aswin/boxlore/MainActivity.kt

@@ -13,11 +13,9 @@ import androidx.compose.runtime.setValue
 import androidx.compose.runtime.withFrameNanos
 import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import androidx.lifecycle.Lifecycle
-import androidx.lifecycle.lifecycleScope
 import com.posthog.PostHog
 import cx.aswin.boxlore.core.analytics.AnalyticsHelper
 import cx.aswin.boxlore.core.playback.PlaybackRepository
-import cx.aswin.boxlore.surveys.NpsSurveyTriggers
 import cx.aswin.boxlore.ui.BoxLoreAppRoot
 import cx.aswin.boxlore.updates.PlayAppUpdateHelper
 
@@ -38,18 +36,9 @@ class MainActivity : ComponentActivity() {
     @Suppress("unused")
     private var isFirstResumeAfterLaunch = true
 
-    private val surveyPrefs by lazy {
-        (application as BoxLoreApplication).userPreferencesRepository
-    }
-    private val engagementCoordinator by lazy {
-        (application as BoxLoreApplication).engagementPromptCoordinator
-    }
-
     @Volatile
     private var playbackRepositoryRef: PlaybackRepository? = null
 
-    private fun isCurrentlyPlaying(): Boolean = playbackRepositoryRef?.playerState?.value?.isPlaying == true
-
     private val updateLauncher =
         registerForActivityResult(
             ActivityResultContracts.StartIntentSenderForResult(),
@@ -165,12 +154,6 @@ class MainActivity : ComponentActivity() {
     }
 
     private fun resumeForegroundPrompts() {
-        NpsSurveyTriggers.check(
-            surveyPrefs = surveyPrefs,
-            engagementCoordinator = engagementCoordinator,
-            isCurrentlyPlaying = ::isCurrentlyPlaying,
-            scope = lifecycleScope,
-        )
         appUpdates.foreground()
         if (appUpdates.usesPlay) playAppUpdateHelper.resumeInProgressUpdate()
     }

app/src/main/java/cx/aswin/boxlore/navigation/NavGraphLibraryDestinations.kt

@@ -27,6 +27,7 @@ internal fun androidx.navigation.NavGraphBuilder.addDebugDestination(w: NavGraph
             subscriptionRepository = subscriptionRepository,
             userPreferencesRepository = userPrefs,
             adaptiveRankingRepository = container.adaptiveRankingRepository,
+            engagementPromptCoordinator = w.application.engagementPromptCoordinator,
             bottomContentPadding = w.session.miniPlayerPadding,
             onBack = { navController.popBackStack() },
         )