[analytics] identify on Android

open-ani · Mar 4, 2025 · 55adc28 · 55adc28
1 parent 74506d9
commit 55adc28
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Showing 5 changed files with 18 additions and 11 deletions.
diff --git a/app/android/src/main/kotlin/AniApplication.kt b/app/android/src/main/kotlin/AniApplication.kt
@@ -143,6 +143,7 @@ class AniApplication : Application() {
                 AnalyticsHolder.init(
                     AnalyticsImpl(
                         AnalyticsConfig.create(),
+                        userId = settings.userId,
                     ).apply {
                         init(
                             this@AniApplication,

diff --git a/utils/analytics/src/androidMain/kotlin/IAnalytics.android.kt b/utils/analytics/src/androidMain/kotlin/IAnalytics.android.kt
@@ -13,8 +13,12 @@ import android.content.Context
 import com.posthog.PostHog
 import com.posthog.android.PostHogAndroid
 import com.posthog.android.PostHogAndroidConfig
+import java.util.UUID
 
-class AnalyticsImpl(config: AnalyticsConfig) : CommonAnalyticsImpl(config), IAnalytics {
+class AnalyticsImpl(
+    config: AnalyticsConfig,
+    private val userId: String, // anonymous id
+) : CommonAnalyticsImpl(config), IAnalytics {
     fun init(
         context: Context,
         apiKey: String,
@@ -23,17 +27,19 @@ class AnalyticsImpl(config: AnalyticsConfig) : CommonAnalyticsImpl(config), IAna
         val config = PostHogAndroidConfig(
             apiKey = apiKey,
             host = host,
-        ).apply { 
+        ).apply {
             debug = config.debugLogging
+            this.getAnonymousId = { UUID.fromString(userId) }
         }
         PostHogAndroid.setup(context, config)
     }
 
-    override fun recordEventImpl(event: AnalyticsEvent, properties: Map<String, Any?>) {
+    override fun recordEventImpl(event: AnalyticsEvent, properties: Map<String, Any>) {
         PostHog.capture(event = event.event)
     }
 
     override fun onAppStart() {
+        PostHog.identify(userId, userProperties = intrinsicProperties)
     }
 }
 

diff --git a/utils/analytics/src/appleMain/kotlin/IAnalytics.apple.kt b/utils/analytics/src/appleMain/kotlin/IAnalytics.apple.kt
@@ -15,7 +15,7 @@ class AnalyticsImpl(config: AnalyticsConfig) : IAnalytics, CommonAnalyticsImpl(c
 
     }
 
-    override fun recordEventImpl(event: AnalyticsEvent, properties: Map<String, Any?>) {
+    override fun recordEventImpl(event: AnalyticsEvent, properties: Map<String, Any>) {
         // TODO: ios analytics
     }
 }

diff --git a/utils/analytics/src/commonMain/kotlin/IAnalytics.kt b/utils/analytics/src/commonMain/kotlin/IAnalytics.kt
@@ -26,15 +26,15 @@ val Analytics: IAnalytics get() = AnalyticsHolder.getInstance()
 interface IAnalytics {
     fun recordEvent(
         event: AnalyticsEvent,
-        properties: Map<String, Any?> = emptyMap(),
+        properties: Map<String, Any> = emptyMap(),
     )
 
     fun onAppStart() {}
 }
 
 inline fun IAnalytics.recordEvent(
     event: AnalyticsEvent,
-    buildProperties: MutableMap<String, Any?>.() -> Unit = {},
+    buildProperties: MutableMap<String, Any>.() -> Unit = {},
 ) {
     recordEvent(event, buildMap(buildProperties))
 }
@@ -64,18 +64,18 @@ data class AnalyticsConfig(
 abstract class CommonAnalyticsImpl(
     protected val config: AnalyticsConfig,
 ) : IAnalytics {
-    protected val intrinsicProperties: Map<String, Any?> = buildMap {
+    protected val intrinsicProperties: Map<String, Any> = buildMap {
         val platform = currentPlatform()
         put("os", platform.name)
         put("arch", platform.arch.name)
         put("version", config.appVersion)
     }
 
-    final override fun recordEvent(event: AnalyticsEvent, properties: Map<String, Any?>) {
+    final override fun recordEvent(event: AnalyticsEvent, properties: Map<String, Any>) {
         recordEventImpl(event, intrinsicProperties + properties)
     }
 
-    protected abstract fun recordEventImpl(event: AnalyticsEvent, properties: Map<String, Any?> = emptyMap())
+    protected abstract fun recordEventImpl(event: AnalyticsEvent, properties: Map<String, Any> = emptyMap())
 }
 
 object AnalyticsHolder {
@@ -96,7 +96,7 @@ object AnalyticsHolder {
 }
 
 private object NoopAnalytics : IAnalytics {
-    override fun recordEvent(event: AnalyticsEvent, properties: Map<String, Any?>) {
+    override fun recordEvent(event: AnalyticsEvent, properties: Map<String, Any>) {
     }
 
     override fun onAppStart() {

diff --git a/utils/analytics/src/desktopMain/kotlin/IAnalytics.desktop.kt b/utils/analytics/src/desktopMain/kotlin/IAnalytics.desktop.kt
@@ -31,7 +31,7 @@ class AnalyticsImpl(
     }
 
     private val logger = logger<AnalyticsImpl>()
-    override fun recordEventImpl(event: AnalyticsEvent, properties: Map<String, Any?>) {
+    override fun recordEventImpl(event: AnalyticsEvent, properties: Map<String, Any>) {
         postHog.capture(UUID.randomUUID().toString(), event.event, properties)
     }
-Original file line number
+Diff line change
@@ Expand Up @@
         }
-        override fun recordEventImpl(event: AnalyticsEvent, properties: Map<String, Any?>) {
+        override fun recordEventImpl(event: AnalyticsEvent, properties: Map<String, Any>) {
             // TODO: ios analytics
         }
     }
@@ Expand Down @@