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

main.dart

//this method initialize App Tracking Transparency Plugin
  Future<void> initAppTrackingTransparencyPlugin() async {
    // Platform messages may fail, so we use a try/catch PlatformException.
    try {
      final TrackingStatus status =
      await AppTrackingTransparency.trackingAuthorizationStatus;
      // If the system can show an authorization request dialog
      if (status == TrackingStatus.notDetermined) {
        await AppTrackingTransparency.requestTrackingAuthorization();
      }
    } catch (e) {
      if (kDebugMode) {
        print("e ${e.toString()}");
      }
    }
    await AppTrackingTransparency.getAdvertisingIdentifier();
  }