Created survey service.

lib/core/service/injection_container.dart

@@ -1,9 +1,11 @@
 import 'package:get_it/get_it.dart';
 import 'package:lantern/core/service/app_purchase.dart';
+import 'package:lantern/core/service/survey_service.dart';
 
 final GetIt sl = GetIt.instance;
 
 void init() {
   //Inject
   sl.registerLazySingleton(() => AppPurchase());
+  sl.registerLazySingleton(() => SurveyService());
 }

lib/core/service/survey_service.dart

@@ -0,0 +1,16 @@
+import 'package:surveysparrow_flutter_sdk/surveysparrow.dart';
+
+enum SurveyScreens { homeScreen }
+
+//This class use spot check service for survey
+class SurveyService {
+  final SpotCheck spotCheck = SpotCheck(
+    domainName: "<your_domain>",
+    targetToken: "<target_token>",
+    userDetails: {},
+  );
+
+  void trackScreen(SurveyScreens screen) {
+    spotCheck.trackScreen(screen.name);
+  }
+}