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Affise Attribution Flutter Library

Package Version
affise_attribution_lib 1.6.13

Description

Affise SDK is a software you can use to collect app usage statistics, device identifiers, deeplink usage, track install referrer.

Quick start

Integration

Integrate as dependency

Add git dependency to pubspec.yaml in your flutter application

dependencies:
  flutter:
    sdk: flutter

  affise_attribution_lib:
    git:
      url: https://github.com/affise/flutter-sdk

Modules

Affise.moduleStart(AffiseModules.ADVERTISING);

Get list of installed modules:

Affise.getModulesInstalled().then((modules) {
  print("Modules: $modules");
});

Android

Add modules to android project

Module Version Start
ADVERTISING module-advertising Auto
NETWORK module-network Auto
PHONE module-phone Auto
STATUS module-status Auto

Example example/android/app/build.gradle

dependencies {
    // Affise modules
    implementation 'com.affise:module-advertising:1.6.26'
    implementation 'com.affise:module-network:1.6.26'
    implementation 'com.affise:module-phone:1.6.26'
    implementation 'com.affise:module-status:1.6.26'
}

iOS

Add modules to iOS project

Module Version Start
ADVERTISING 1.6.27 Manual
STATUS 1.6.27 Auto

Example example/ios/Podfile

target 'Runner' do
  # ...
  
  # Affise Modules
  pod 'AffiseModule/Advertising', `1.6.27`
  pod 'AffiseModule/Status', `1.6.27`
end

Warning

πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯

Module Advertising requires NSUserTrackingUsageDescription key in info.plist

Application will crash if key not present

πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯

Open info.plist and add key NSUserTrackingUsageDescription with string value. For more information read requirements

Initialize

After dependency is added, sync project with flutter pub get and initialize.

Demo app main.dart

import 'package:flutter/foundation.dart';
import 'package:affise_attribution_lib/affise.dart';

class _MyAppState extends State<MyApp> {
  @override
  void initState() {
    super.initState();

    Affise
      .settings(
        affiseAppId: "Your appId", //Change to your app id
        secretKey: "Your SDK secretKey", //Change to your SDK secretKey
      )
      .start(); // Start Affise SDK
  }
}

Check if library is initialized

Affise.isInitialized();

Domain

Set SDK server domain:

Affise
  .settings(
    affiseAppId: "Your appId", 
    secretKey: "Your SDK secretKey",
  )
  .setProduction(false)
  .setDomain("https://YoureCustomDomain/") // Set custom domain
  .start(); // Start Affise SDK

Requirements

Android

Minimal Android SDK version is 21 Example example/android/app/build.gradle

android {
  defaultConfig {
    minSdkVersion Math.max(flutter.minSdkVersion, 21)
  }
}

For a minimal working functionality your app needs to declare internet permission:

<manifest>
    <uses-permission android:name="android.permission.INTERNET"/>
</manifest>

OAID certificate in your project example/android/app/src/main/assets/oaid.cert.pem

iOS

Affise SDK uses AppTrackingTransparency framework to get advertisingIdentifier For working functionality your app needs to declare NSUserTrackingUsageDescription permission:

Open XCode project info.plist and add key NSUserTrackingUsageDescription with string value

Example info.plist:

<plist version="1.0">
<dict>
    ...
	<key>NSUserTrackingUsageDescription</key>
	<string>Youre permission text</string>
</dict>

Features

ProviderType identifiers collection

To match users with events and data library is sending, these ProviderType identifiers are collected:

Attribution

  • AFFISE_APP_ID
  • AFFISE_PKG_APP_NAME
  • AFF_APP_NAME_DASHBOARD
  • APP_VERSION
  • APP_VERSION_RAW
  • STORE
  • TRACKER_TOKEN
  • TRACKER_NAME
  • FIRST_TRACKER_TOKEN
  • FIRST_TRACKER_NAME
  • LAST_TRACKER_TOKEN
  • LAST_TRACKER_NAME
  • OUTDATED_TRACKER_TOKEN
  • INSTALLED_TIME
  • FIRST_OPEN_TIME
  • INSTALLED_HOUR
  • FIRST_OPEN_HOUR
  • INSTALL_FIRST_EVENT
  • INSTALL_BEGIN_TIME
  • INSTALL_FINISH_TIME
  • REFERRER_INSTALL_VERSION
  • REFERRAL_TIME
  • REFERRER_CLICK_TIME
  • REFERRER_CLICK_TIME_SERVER
  • REFERRER_GOOGLE_PLAY_INSTANT
  • CREATED_TIME
  • CREATED_TIME_MILLI
  • CREATED_TIME_HOUR
  • UNINSTALL_TIME
  • REINSTALL_TIME
  • LAST_SESSION_TIME
  • CPU_TYPE
  • HARDWARE_NAME
  • DEVICE_MANUFACTURER
  • DEEPLINK_CLICK
  • DEVICE_ATLAS_ID
  • AFFISE_DEVICE_ID
  • AFFISE_ALT_DEVICE_ID
  • ANDROID_ID
  • ANDROID_ID_MD5
  • REFTOKEN
  • REFTOKENS
  • REFERRER
  • USER_AGENT
  • MCCODE
  • MNCODE
  • REGION
  • COUNTRY
  • LANGUAGE
  • DEVICE_NAME
  • DEVICE_TYPE
  • OS_NAME
  • PLATFORM
  • SDK_PLATFORM
  • API_LEVEL_OS
  • AFFISE_SDK_VERSION
  • OS_VERSION
  • RANDOM_USER_ID
  • AFFISE_SDK_POS
  • TIMEZONE_DEV
  • AFFISE_EVENT_NAME
  • AFFISE_EVENT_TOKEN
  • LAST_TIME_SESSION
  • TIME_SESSION
  • AFFISE_SESSION_COUNT
  • LIFETIME_SESSION_COUNT
  • AFFISE_DEEPLINK
  • AFFISE_PART_PARAM_NAME
  • AFFISE_PART_PARAM_NAME_TOKEN
  • AFFISE_APP_TOKEN
  • LABEL
  • AFFISE_SDK_SECRET_ID
  • UUID
  • AFFISE_APP_OPENED
  • PUSHTOKEN
  • AFFISE_EVENTS_COUNT
  • AFFISE_SDK_EVENTS_COUNT
  • AFFISE_METRICS_EVENTS_COUNT
  • AFFISE_INTERNAL_EVENTS_COUNT
  • IS_ROOTED
  • IS_EMULATOR

Advertising

  • GAID_ADID
  • GAID_ADID_MD5
  • OAID
  • OAID_MD5
  • ADID
  • ALTSTR_ADID
  • FIREOS_ADID
  • COLOROS_ADID

Network

  • MAC_SHA1
  • MAC_MD5
  • CONNECTION_TYPE
  • PROXY_IP_ADDRESS

Phone

  • NETWORK_TYPE
  • ISP

Events tracking

For example, we want to track what items usually user adds to shopping cart. To send event first create it with following code

import 'package:affise_attribution_lib/affise.dart';

class Presenter {
  void onUserAddsItemsToCart(String item) {
    Map<String, dynamic> items = {
      "items": "cookies, potato, milk",
    };

    AddToCartEvent(userData: "groceries")
      .addPredefinedObject(PredefinedObject.CONTENT, items)
      .send(); // Send event
  }
}

With above example you can implement other events:

  • AchieveLevel
  • AddPaymentInfo
  • AddToCart
  • AddToWishlist
  • AdRevenue
  • ClickAdv
  • CompleteRegistration
  • CompleteStream
  • CompleteTrial
  • CompleteTutorial
  • Contact
  • ContentItemsView
  • CustomizeProduct
  • DeepLinked
  • Donate
  • FindLocation
  • InitiateCheckout
  • InitiatePurchase
  • InitiateStream
  • Invite
  • LastAttributedTouch
  • Lead
  • ListView
  • Login
  • OpenedFromPushNotification
  • Order
  • OrderItemAdded
  • OrderItemRemove
  • OrderCancel
  • OrderReturnRequest
  • OrderReturnRequestCancel
  • Purchase
  • Rate
  • ReEngage
  • Reserve
  • Sales
  • Schedule
  • Search
  • Share
  • SpendCredits
  • StartRegistration
  • StartTrial
  • StartTutorial
  • SubmitApplication
  • Subscribe
  • TravelBooking
  • UnlockAchievement
  • Unsubscribe
  • Update
  • ViewAdv
  • ViewCart
  • ViewContent
  • ViewItem
  • ViewItems
  • InitialSubscription
  • InitialTrial
  • InitialOffer
  • ConvertedTrial
  • ConvertedOffer
  • TrialInRetry
  • OfferInRetry
  • SubscriptionInRetry
  • RenewedSubscription
  • FailedSubscriptionFromRetry
  • FailedOfferFromRetry
  • FailedTrialFromRetry
  • FailedSubscription
  • FailedOfferise
  • FailedTrial
  • ReactivatedSubscription
  • RenewedSubscriptionFromRetry
  • ConvertedOfferFromRetry
  • ConvertedTrialFromRetry
  • Unsubscription

Custom events tracking

Use any of custom events if default doesn't fit your scenario:

  • CustomId01Event
  • CustomId02Event
  • CustomId03Event
  • CustomId04Event
  • CustomId05Event
  • CustomId06Event
  • CustomId07Event
  • CustomId08Event
  • CustomId09Event
  • CustomId10Event

If above event functionality still limits your usecase, you can use UserCustomEvent

UserCustomEvent(eventName: "MyCustomEvent")
    .send(); 

Predefined event parameters

To enrich your event with another dimension, you can use predefined parameters for most common cases. Add it to any event:

import 'package:affise_attribution_lib/affise.dart';

class Presenter {
  void onUserAddsItemsToCart(String item) {
    Map<String, dynamic> items = {
      "items": "cookies, potato, milk",
    };

    AddToCartEvent(
      timeStampMillis: DateTime.now().millisecondsSinceEpoch,
    )
      .addPredefinedString(PredefinedString.DESCRIPTION, "best before 2029")
      .addPredefinedObject(PredefinedObject.CONTENT, items)
      .send(); // Send event
  }
}

In examples above PredefinedParameters.DESCRIPTION and PredefinedObject.CONTENT is used, but many others is available:

PredefinedParameter Type Event Method
PredefinedString String addPredefinedString()
PredefinedLong int addPredefinedLong()
PredefinedFloat double addPredefinedFloat()
PredefinedObject Map<String, dynamic> addPredefinedObject()
PredefinedListObject List<Map<String, dynamic>> addPredefinedListObject()
PredefinedListString List<String> addPredefinedListString()

PredefinedString

  • ACHIEVEMENT_ID
  • ADREV_AD_TYPE
  • BRAND
  • BRICK
  • CAMPAIGN_ID
  • CATALOGUE_ID
  • CHANNEL_TYPE
  • CITY
  • CLASS
  • CLICK_ID
  • CONTENT_ID
  • CONTENT_NAME
  • CONTENT_TYPE
  • CONVERSION_ID
  • COUNTRY
  • COUPON_CODE
  • CURRENCY
  • CUSTOMER_SEGMENT
  • CUSTOMER_TYPE
  • CUSTOMER_USER_ID
  • DEEP_LINK
  • DESCRIPTION
  • DESTINATION_A
  • DESTINATION_B
  • DESTINATION_LIST
  • EVENT_NAME
  • NEW_VERSION
  • NETWORK
  • OLD_VERSION
  • ORDER_ID
  • PARAM_01
  • PARAM_02
  • PARAM_03
  • PARAM_04
  • PARAM_05
  • PARAM_06
  • PARAM_07
  • PARAM_08
  • PARAM_09
  • PARAM_10
  • PAYMENT_INFO_AVAILABLE
  • PID
  • PLACEMENT
  • PREFERRED_NEIGHBORHOODS
  • PRODUCT_ID
  • PRODUCT_NAME
  • PURCHASE_CURRENCY
  • RECEIPT_ID
  • REGION
  • REGISTRATION_METHOD
  • REVIEW_TEXT
  • SEARCH_STRING
  • SEGMENT
  • SOURCE
  • STATUS
  • SUBSCRIPTION_ID
  • SUCCESS
  • SUGGESTED_DESTINATIONS
  • SUGGESTED_HOTELS
  • TUTORIAL_ID
  • UNIT
  • UTM_CAMPAIGN
  • UTM_MEDIUM
  • UTM_SOURCE
  • VALIDATED
  • VERTICAL
  • VIRTUAL_CURRENCY_NAME
  • VOUCHER_CODE

PredefinedLong

  • AMOUNT
  • DATE_A
  • DATE_B
  • DEPARTING_ARRIVAL_DATE
  • DEPARTING_DEPARTURE_DATE
  • HOTEL_SCORE
  • LEVEL
  • MAX_RATING_VALUE
  • NUM_ADULTS
  • NUM_CHILDREN
  • NUM_INFANTS
  • PREFERRED_NUM_STOPS
  • PREFERRED_STAR_RATINGS
  • QUANTITY
  • RATING_VALUE
  • RETURNING_ARRIVAL_DATE
  • RETURNING_DEPARTURE_DATE
  • SCORE
  • TRAVEL_START
  • TRAVEL_END
  • USER_SCORE
  • EVENT_START
  • EVENT_END

PredefinedFloat

  • PREFERRED_PRICE_RANGE
  • PRICE
  • REVENUE
  • LAT
  • LONG

PredefinedObject

  • CONTENT

PredefinedListObject

  • CONTENT_LIST

PredefinedListString

  • CONTENT_IDS

Events buffering

Affise library will send any pending events with first opportunity, but if there is no network connection or device is disabled, events are kept locally for 7 days before deletion.

Advertising Identifier (google) tracking

Advertising Identifier (google) tracking is supported automatically, no actions needed

Open Advertising Identifier (huawei) tracking

Open Advertising Identifier is supported automatically, no actions needed

Install referrer tracking

Install referrer tracking is supported automatically, no actions needed

Push token tracking

To let affise track push token you need to receive it from your push service provider, and pass to Affise library. First add firebase integration to your app completing these steps: Firebase iOS or Android Docs

After you have done with firebase integration, add to your cloud messaging service onNewToken method Affise.addPushToken(token)

import 'package:affise_attribution_lib/affise.dart';

void saveToken(String token) {
  Affise.addPushToken(token);
}

class _Application extends State<Application> {
  String _token;

  Future<void> setupToken() async {
    // Get the token each time the application loads
    String? token = await FirebaseMessaging.instance.getToken();

    // Any time the token refreshes, store this in the database too.
    FirebaseMessaging.instance.onTokenRefresh.listen(saveToken);
  }

  @override
  void initState() {
    super.initState();

    setupToken();
  }

  @override
  Widget build(BuildContext context) {
    return Text("...");
  }
}

Reinstall Uninstall tracking

Affise automatically track reinstall events by using silent-push technology, to make this feature work, pass push token when it is recreated by user and on you application starts up

Affise.addPushToken("token");

APK preinstall tracking

SDK is also supports scenario when APK is installed not from one of application markets, such as google play, huawei appgallery or amazon appstore To use this feature, create file with name partner_key in your app assets directory, and write unique identifier inside, this key will be passed to our backend so you can track events by partner later in your Affise console.

Deeplinks

Register deeplink callback right after Affise.settings(..).start()

void init() {
  Affise.settings(affiseAppId, secretKey).start(); // Start Affise SDK

  Affise.registerDeeplinkCallback((uri) {
    // Handle deeplink
  });
}

Android

To integrate deeplink support in android you need:

Add intent filter to AndroidManifest.xml as in example/android/app/src/main/AndroidManifest.xml,

<meta-data android:name="flutter_deeplinking_enabled" android:value="true" />
<intent-filter android:autoVerify="true">
    <action android:name="android.intent.action.VIEW" />
    
    <category android:name="android.intent.category.DEFAULT" />
    <category android:name="android.intent.category.BROWSABLE" />
    
    <data
        android:host="YOUR_DOMAIN"
        android:scheme="flutter" />
</intent-filter>

iOS

To integrate deeplink support in iOS you need:

Add key CFBundleURLTypes to Info.plist

Example: example/ios/Runner/Info.plist

<key>CFBundleURLTypes</key>
<array>
    <dict>
        <key>CFBundleTypeRole</key>
        <string>Editor</string>
        <key>CFBundleURLName</key>
        <string>YOUR_DOMAIN</string>
        <key>CFBundleURLSchemes</key>
        <array>
            <string>react</string>
        </array>
    </dict>
</array>

Offline mode

In some scenarios you would want to limit Affise network usage, to pause that activity call anywhere in your application following code after Affise start:

Affise.settings(affiseAppId, secretKey).start(); // Start Affise SDK

Affise.setOfflineModeEnabled(true); // to enable offline mode
Affise.setOfflineModeEnabled(false); // to disable offline mode

While offline mode is enabled, your metrics and other events are kept locally, and will be delivered once offline mode is disabled. Offline mode is persistent as Application lifecycle, and will be disabled with process termination automatically. To check current offline mode status call:

Affise.isOfflineModeEnabled(); // returns true or false describing current tracking state

Disable tracking

To disable any tracking activity, storing events and gathering device identifiers and metrics call anywhere in your application following code after Affise start:

Affise.settings(affiseAppId, secretKey).start(); // Start Affise SDK

Affise.setTrackingEnabled(true); // to enable tracking
Affise.setTrackingEnabled(false); // to disable tracking

By default tracking is enabled.

While tracking mode is disabled, metrics and other identifiers is not generated locally. Keep in mind that this flag is persistent until app reinstall, and don't forget to reactivate tracking when needed. To check current status of tracking call:

Affise.isTrackingEnabled(); // returns true or false describing current tracking state

Disable background tracking

To disable any background tracking activity, storing events and gathering device identifiers and metrics call anywhere in your application following code after Affise start:

Affise.settings(affiseAppId, secretKey).start(); // Start Affise SDK

Affise.setBackgroundTrackingEnabled(true); // to enable background tracking
Affise.setBackgroundTrackingEnabled(false); // to disable background tracking

By default background tracking is enabled.

While background tracking mode is disabled, metrics and other identifiers is not generated locally. Background tracking mode is persistent as Application lifecycle, and will be re-enabled with process termination automatically. To check current status of background tracking call:

Affise.isBackgroundTrackingEnabled(); // returns true or false describing current background tracking state

Get random user Id

Affise.getRandomUserId();

Get random device Id

Affise.getRandomDeviceId();

Get providers

Returns providers map with ProviderType as key

Affise.getProviders().then((providers) {
  var key = ProviderType.AFFISE_APP_TOKEN;
  var value = providers[key];
});

Is first run

Affise.isFirstRun().then((isFirstRun) {
  // handle
});

Get referrer

Use the next public method of SDK

Affise.getReferrer((value) {
  // handle referrer
});

Get referrer value

Use the next public method of SDK to get referrer value by

Affise.getReferrerValue(ReferrerKey.CLICK_ID, (value) {
  // handle referrer
});

Referrer keys

In examples above ReferrerKey.CLICK_ID is used, but many others is available:

  • AD_ID
  • CAMPAIGN_ID
  • CLICK_ID
  • AFFISE_AD
  • AFFISE_AD_ID
  • AFFISE_AD_TYPE
  • AFFISE_ADSET
  • AFFISE_ADSET_ID
  • AFFISE_AFFC_ID
  • AFFISE_CHANNEL
  • AFFISE_CLICK_LOOK_BACK
  • AFFISE_COST_CURRENCY
  • AFFISE_COST_MODEL
  • AFFISE_COST_VALUE
  • AFFISE_DEEPLINK
  • AFFISE_KEYWORDS
  • AFFISE_MEDIA_TYPE
  • AFFISE_MODEL
  • AFFISE_OS
  • AFFISE_PARTNER
  • AFFISE_REF
  • AFFISE_SITE_ID
  • AFFISE_SUB_SITE_ID
  • AFFISE_SUB_1
  • AFFISE_SUB_2
  • AFFISE_SUB_3
  • AFFISE_SUB_4
  • AFFISE_SUB_5
  • AFFC
  • PID
  • SUB_1
  • SUB_2
  • SUB_3
  • SUB_4
  • SUB_5

Get module state

Affise.getStatus(AffiseModules.STATUS, (response) {
    // handle status response
});

Platform specific

GDPR right to be forgotten

Android Only

Under the EU's General Data Protection Regulation (GDPR): An individual has the right to have their personal data erased. To provide this functionality to user, as the app developer, you can call

Affise.settings(affiseAppId, secretKey).start(); // Start Affise SDK

Affise.android.forget(); // to forget users data

After processing such request our backend servers will delete all users data. To prevent library from generating new events, disable tracking just before calling Affise.forget:

Affise.settings(affiseAppId, secretKey).start(); // Start Affise SDK

Affise.setTrackingEnabled(false);
Affise.android.forget(); // to forget users data

StoreKit Ad Network

iOS Only

For ios prior 16.1 first call

Affise.ios.registerAppForAdNetworkAttribution((error) { 
  // Handle error
});

Updates the fine and coarse conversion values, and calls a completion handler if the update fails. Second argument coarseValue is available in iOS 16.1+

Affise.ios.updatePostbackConversionValue(1, SKAdNetwork.CoarseConversionValue.medium, (error) { 
  // Handle error
});

Configure your app to send postback copies to Affise:

Add key NSAdvertisingAttributionReportEndpoint to Info.plist Set key value to https://affise-skadnetwork.com/

Example: example/ios/Runner/Info.plist

<key>CFBundleURLTypes</key>
<array>
    <dict>
      <key>NSAdvertisingAttributionReportEndpoint</key>
      <string>https://affise-skadnetwork.com/</string>
    </dict>
</array>

SDK to SDK integrations

// Send AdRevenue info
AffiseAdRevenue(AffiseAdSource.ADMOB)
  .setRevenue(2.5, "ImpressionData_Currency")
  .setNetwork("ImpressionData_Network")
  .setUnit("ImpressionData_Unit")
  .setPlacement("ImpressionData_Placement")
  .send();

Debug

Validate credentials

Warning

πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯

Debug methods WON'T work on Production

πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯

Validate your credentials by receiving ValidationStatus values:

  • VALID - your credentials are valid
  • INVALID_APP_ID - your app id is not valid
  • INVALID_SECRET_KEY - your SDK secretKey is not valid
  • PACKAGE_NAME_NOT_FOUND - your application package name not found
  • NOT_WORKING_ON_PRODUCTION - you using debug method on production
  • NETWORK_ERROR - network or server not available (for example Airoplane mode is active)
Affise
  .settings(
    affiseAppId: "Your appId",
    secretKey: "Your SDK secretKey",
  )
  .setProduction(false) //To enable debug methods set Production to false
  .start(); // Start Affise SDK

Affise.debug.validate((status) {
    // Handle validation status
});

Troubleshoots

iOS

Warning

πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯

This app has crashed because Affise Advertising Module is attempted to access privacy-sensitive data without a usage description.

The app's Info.plist must contain an NSUserTrackingUsageDescription key with a string value explaining

to the user how the app uses this data.

πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯πŸŸ₯

Open info.plist and add key NSUserTrackingUsageDescription with string value. For more information read requirements