Updated on 2026-08-14

app/build.gradle.kts

@@ -354,6 +354,7 @@ dependencies {
     implementation(deps.coil.gif)
     implementation(deps.coil.svg)
     implementation(deps.amplitude)
+    implementation(deps.appsflyer)
     implementation(deps.spongecastle.core)
     implementation(deps.lottie)
     implementation(deps.compose.accompanist.appCompatTheme)

app/proguard-rules.pro

@@ -213,3 +213,7 @@
 -keep class **.R$* {
     <fields>;
 }
+
+# appsflyer
+-keep class com.appsflyer.** { *; }
+-keep class kotlin.jvm.internal.** { *; }

app/src/main/AndroidManifest.xml

@@ -34,6 +34,7 @@
     <application
         android:name="com.tangem.tap.TangemHiltApplication"
         android:allowBackup="false"
+        android:dataExtractionRules="@xml/data_extraction_rules"
         android:enableOnBackInvokedCallback="true"
         android:fullBackupContent="false"
         android:hardwareAccelerated="true"
@@ -45,7 +46,7 @@
         android:roundIcon="@mipmap/ic_launcher"
         android:supportsRtl="true"
         tools:ignore="GoogleAppIndexingWarning"
-        tools:replace="android:allowBackup, android:fullBackupContent, android:label, android:largeHeap">
+        tools:replace="android:allowBackup, android:dataExtractionRules, android:fullBackupContent, android:label, android:largeHeap">
 
         <!--
             property to make the "android:screenOrientation" work on API <37

app/src/main/java/com/tangem/tap/TangemApplication.kt

@@ -63,6 +63,7 @@ import com.tangem.tap.common.analytics.AnalyticsFactory
 import com.tangem.tap.common.analytics.api.AnalyticsHandlerBuilder
 import com.tangem.tap.common.analytics.handlers.BlockchainExceptionHandler
 import com.tangem.tap.common.analytics.handlers.amplitude.AmplitudeAnalyticsHandler
+import com.tangem.tap.common.analytics.handlers.appsflyer.AppsFlyerAnalyticsHandler
 import com.tangem.tap.common.analytics.handlers.firebase.FirebaseAnalyticsHandler
 import com.tangem.tap.common.images.createCoilImageLoader
 import com.tangem.tap.common.log.TangemAppLoggerInitializer
@@ -405,6 +406,7 @@ abstract class TangemApplication : Application(), ImageLoaderFactory, Configurat
         val factory = AnalyticsFactory()
         factory.addHandlerBuilder(AmplitudeAnalyticsHandler.Builder())
         factory.addHandlerBuilder(FirebaseAnalyticsHandler.Builder())
+        factory.addHandlerBuilder(AppsFlyerAnalyticsHandler.Builder())
 
         factory.addFilter(oneTimeEventFilter)
 

app/src/main/java/com/tangem/tap/common/analytics/handlers/appsflyer/AppsFlyerAnalyticsClient.kt

@@ -0,0 +1,26 @@
+package com.tangem.tap.common.analytics.handlers.appsflyer
+
+import android.content.Context
+import com.appsflyer.AppsFlyerLib
+import com.tangem.core.analytics.api.EventLogger
+
+interface AppsFlyerAnalyticsClient : EventLogger
+
+internal class AppsFlyerClient(
+    private val context: Context,
+    key: String,
+    appId: String,
+) : AppsFlyerAnalyticsClient {
+
+    private val appsFlyerLib: AppsFlyerLib = AppsFlyerLib.getInstance()
+
+    init {
+        appsFlyerLib.init(key, null, context)
+        appsFlyerLib.setAppId(appId)
+        appsFlyerLib.start(context)
+    }
+
+    override fun logEvent(event: String, params: Map<String, String>) {
+        appsFlyerLib.logEvent(context, event, params)
+    }
+}

app/src/main/java/com/tangem/tap/common/analytics/handlers/appsflyer/AppsFlyerAnalyticsHandler.kt

@@ -0,0 +1,32 @@
+package com.tangem.tap.common.analytics.handlers.appsflyer
+
+import com.tangem.core.analytics.api.AnalyticsHandler
+import com.tangem.core.analytics.models.AnalyticsEvent
+import com.tangem.tap.common.analytics.api.AnalyticsHandlerBuilder
+
+class AppsFlyerAnalyticsHandler(
+    private val client: AppsFlyerAnalyticsClient,
+) : AnalyticsHandler {
+
+    override fun id(): String = ID
+
+    override fun send(eventId: String, params: Map<String, String>) {
+        client.logEvent(eventId, params)
+    }
+
+    override fun send(event: AnalyticsEvent) {
+        super.send(event)
+    }
+
+    companion object {
+        const val ID = "AppsFlyer"
+    }
+
+    class Builder : AnalyticsHandlerBuilder {
+        override fun build(data: AnalyticsHandlerBuilder.Data): AnalyticsHandler? = when {
+            !data.isDebug -> AppsFlyerClient(data.application, data.config.appsFlyerApiKey, data.config.appsAppId)
+            data.isDebug && data.logConfig.appsflyer -> AppsFlyerLogClient(data.jsonConverter)
+            else -> null
+        }?.let { AppsFlyerAnalyticsHandler(it) }
+    }
+}

app/src/main/java/com/tangem/tap/common/analytics/handlers/appsflyer/AppsFlyerLogClient.kt

@@ -0,0 +1,15 @@
+package com.tangem.tap.common.analytics.handlers.appsflyer
+
+import com.tangem.common.json.MoshiJsonConverter
+import com.tangem.tap.common.analytics.AnalyticsEventsLogger
+
+internal class AppsFlyerLogClient(
+    jsonConverter: MoshiJsonConverter,
+) : AppsFlyerAnalyticsClient {
+
+    private val logger = AnalyticsEventsLogger(AppsFlyerAnalyticsHandler.ID, jsonConverter)
+
+    override fun logEvent(event: String, params: Map<String, String>) {
+        logger.logEvent(event, params)
+    }
+}

app/src/main/res/xml/data_extraction_rules.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<data-extraction-rules>
+    <cloud-backup>
+        <exclude
+            domain="sharedpref"
+            path="appsflyer-data" />
+    </cloud-backup>
+    <device-transfer>
+        <exclude
+            domain="sharedpref"
+            path="appsflyer-data" />
+    </device-transfer>
+</data-extraction-rules>

core/datasource/src/main/java/com/tangem/datasource/local/config/environment/EnvironmentConfig.kt

@@ -9,6 +9,8 @@ data class EnvironmentConfig(
     val mercuryoWidgetId: String = "",
     val mercuryoSecret: String = "",
     val amplitudeApiKey: String = "",
+    val appsFlyerApiKey: String = "",
+    val appsAppId: String = "",
     val blockchainSdkConfig: BlockchainSdkConfig = BlockchainSdkConfig(),
     val walletConnectProjectId: String = "",
     val express: ExpressModel? = null,

core/datasource/src/main/java/com/tangem/datasource/local/config/environment/converter/EnvironmentConfigConverter.kt

@@ -19,6 +19,8 @@ internal object EnvironmentConfigConverter : Converter<EnvironmentConfigModel, E
             mercuryoSecret = value.mercuryoSecret,
             blockchainSdkConfig = BlockchainSDKConfigConverter.convert(value = value),
             amplitudeApiKey = value.amplitudeApiKey,
+            appsFlyerApiKey = value.appsFlyer.appsFlyerDevKey,
+            appsAppId = value.appsFlyer.appsFlyerAppID,
             walletConnectProjectId = value.walletConnectProjectId,
             express = value.express,
             devExpress = value.devExpress,

core/datasource/src/main/java/com/tangem/datasource/local/config/environment/models/EnvironmentConfigModel.kt

@@ -23,6 +23,7 @@ class EnvironmentConfigModel(
     @Json(name = "infuraProjectId") val infuraProjectId: String?,
     @Json(name = "tronGridApiKey") val tronGridApiKey: String,
     @Json(name = "amplitudeApiKey") val amplitudeApiKey: String,
+    @Json(name = "appsFlyer") val appsFlyer: AppsFlyerModel,
     @Json(name = "kaspaSecondaryApiUrl") val kaspaSecondaryApiUrl: String,
     @Json(name = "walletConnectProjectId") val walletConnectProjectId: String,
     @Json(name = "chiaFireAcademyApiKey") val chiaFireAcademyApiKey: String?,
@@ -102,4 +103,12 @@ data class ExpressModel(
     val apiKey: String,
     @Json(name = "signVerifierPublicKey")
     val signVerifierPublicKey: String,
+)
+
+@JsonClass(generateAdapter = true)
+data class AppsFlyerModel(
+    @Json(name = "appsFlyerDevKey")
+    val appsFlyerDevKey: String,
+    @Json(name = "appsFlyerAppID")
+    val appsFlyerAppID: String,
 )

domain/legacy/src/main/java/com/tangem/domain/common/LogConfig.kt

@@ -21,4 +21,5 @@ object NetworkLogConfig {
 object AnalyticsHandlersLogConfig {
     val firebase: Boolean = BuildConfig.LOG_ENABLED
     val amplitude: Boolean = BuildConfig.LOG_ENABLED
+    val appsflyer: Boolean = BuildConfig.LOG_ENABLED
 }

gradle/dependencies.toml

@@ -46,6 +46,7 @@ compose-lifecycle-runtime = "2.7.0"
 # endregion Compose
 
 # region Other libraries
+appsflyer = "6.17.3"
 amplitude = "2.36.1"
 armadillo = "0.9.0"
 coil = "2.1.0"
@@ -233,6 +234,7 @@ test-orchestrator = { module = "androidx.test:orchestrator", version.ref = "orch
 # endregion Test
 
 # region Other
+appsflyer = { module = "com.appsflyer:af-android-sdk", version.ref = "appsflyer" }
 amplitude = { module = "com.amplitude:android-sdk", version.ref = "amplitude" }
 armadillo = { module = "at.favre.lib:armadillo", version.ref = "armadillo" }
 coil = { module = "io.coil-kt:coil", version.ref = "coil" }