import 'package:flutter/material.dart'; import 'package:flutter_bloc/flutter_bloc.dart'; import 'package:lightmeter/interactors/metering_interactor.dart'; import 'package:lightmeter/providers/services_provider.dart'; import 'package:lightmeter/screens/metering/bloc_metering.dart'; import 'package:lightmeter/screens/metering/communication/bloc_communication_metering.dart'; import 'package:lightmeter/screens/metering/components/shared/volume_keys_notifier/notifier_volume_keys.dart'; import 'package:lightmeter/screens/metering/screen_metering.dart'; class MeteringFlow extends StatefulWidget { const MeteringFlow({super.key}); @override State createState() => _MeteringFlowState(); } class _MeteringFlowState extends State { @override Widget build(BuildContext context) { return MeteringInteractorProvider( data: MeteringInteractor( ServicesProvider.of(context).userPreferencesService, ServicesProvider.of(context).caffeineService, ServicesProvider.of(context).hapticsService, ServicesProvider.of(context).permissionsService, ServicesProvider.of(context).lightSensorService, ServicesProvider.of(context).volumeEventsService, )..initialize(), child: MultiBlocProvider( providers: [ BlocProvider(create: (_) => MeteringCommunicationBloc()), BlocProvider( create: (context) => MeteringBloc( MeteringInteractorProvider.of(context), VolumeKeysNotifier(ServicesProvider.of(context).volumeEventsService), context.read(), ), ), ], child: const MeteringScreen(), ), ); } } class MeteringInteractorProvider extends InheritedWidget { final MeteringInteractor data; const MeteringInteractorProvider({ required this.data, required super.child, super.key, }); static MeteringInteractor of(BuildContext context) { return context.findAncestorWidgetOfExactType()!.data; } @override bool updateShouldNotify(MeteringInteractorProvider oldWidget) => false; }