A demonstration project illustrating how to implement appflyer in your Flutter project.

main.dart

//this function initialize AppFlyer Plugin
  Future<void> initAppFlyer() async {
    AppsflyerSdk appsflyerSdk;

    final appsFlyerOptions = AppsFlyerOptions(
      //afDevKey is AppsFlyer Dev key and it's a required parameter
      afDevKey: "3gnv2x6xnTA5sSXfoMEtcH",
      //Your Apple Id is required for iOS apps and it's a required parameter
      //To access your Apple ID visit: https://appstoreconnect.apple.com/apps
      // Click on your app. Create a new app if you don't have one.
      // Then click on App Information on the left side which will open a new window where you will find Apple ID
      appId: "1234567890",
      showDebug: kDebugMode,
      timeToWaitForATTUserAuthorization: 50,
    );
    appsflyerSdk = AppsflyerSdk(appsFlyerOptions);

    await appsflyerSdk.initSdk(
      registerConversionDataCallback: true,
      registerOnAppOpenAttributionCallback: true,
      registerOnDeepLinkingCallback: true,
    );
  }