math-metrix/lib/main.dart

import 'package:firebase_analytics/firebase_analytics.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_crashlytics/firebase_crashlytics.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:get_it/get_it.dart';
import 'package:mathgame/src/ui/app/app.dart';
import 'package:mathgame/src/ui/app/theme_provider.dart';
import 'package:mathgame/src/ui/dashboard/dashboard_provider.dart';
import 'package:provider/provider.dart';
import 'package:shared_preferences/shared_preferences.dart';

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp();

  if (kDebugMode) {
    await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(false);
  }
  final sharedPreferences = await SharedPreferences.getInstance();
  FirebaseAnalytics firebaseAnalytics = FirebaseAnalytics.instance;

  FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterError;

  setupServiceLocator(sharedPreferences);
  runApp(
    MultiProvider(
      providers: [
        // Provider<SharedPreferences>(create: (context) => sharedPreferences),
        ChangeNotifierProvider(
          create: (context) =>
              ThemeProvider(sharedPreferences: sharedPreferences),
        ),
        ChangeNotifierProvider<DashboardProvider>(
          create: (context) => GetIt.I.get<DashboardProvider>(),
        )
      ],
      child: MyApp(
        firebaseAnalytics: firebaseAnalytics,
      ),
    ),
  );
}

setupServiceLocator(SharedPreferences sharedPreferences) {
  GetIt.I.registerSingleton<DashboardProvider>(
      DashboardProvider(preferences: sharedPreferences));
}