Firebase-crashlytics
Firebase Crashlytics là gì
dependencies:  
  firebase_crashlytics: ^latest_version
  firebase_core: ^latest_version
flutter pub get
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_crashlytics/firebase_crashlytics.dart';

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

  FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterFatalError;

  runApp(MyApp());
}
try {
  // Mã có thể gây lỗi
} catch (e, stackTrace) {
  FirebaseCrashlytics.instance.recordError(e, stackTrace);
}
FirebaseCrashlytics.instance.crash();
Firebase Crashlytics