89 lines
2.3 KiB
Dart
89 lines
2.3 KiB
Dart
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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import 'package:gps/blocs/bloc_provider.dart';
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import 'package:gps/blocs/gps_bloc.dart';
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import 'package:gps/utils/environment.dart';
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import 'package:gps/utils/gps_persister.dart';
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import 'package:gps/utils/gps_utils.dart';
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import 'package:gps/widgets/gps_buttons_widget_bloc.dart';
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import 'package:gps/widgets/gps_position_widget_bloc.dart';
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import 'package:gps/widgets/gps_title_widget_bloc.dart';
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import 'package:location/location.dart';
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void main() {
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runApp(const GpsBlocApp());
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}
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class GpsBlocApp extends StatefulWidget {
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const GpsBlocApp({Key? key}) : super(key: key);
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@override
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GpsBlocAppState createState() => GpsBlocAppState();
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}
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class GpsBlocAppState extends State<GpsBlocApp> {
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Locale locale = AppLocalizations.supportedLocales.first;
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StreamSubscription<LocationData>? gps;
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@override
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void initState() {
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super.initState();
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}
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@override
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void deactivate() {
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gps?.cancel();
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super.deactivate();
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}
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void _nextLocale() {
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const locales = AppLocalizations.supportedLocales;
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final nextIdx = (locales.indexOf(locale) + 1) % locales.length;
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setState(() {
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locale = locales[nextIdx];
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});
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}
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@override
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Widget build(BuildContext context) {
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GpsBloc myBloc = GpsBloc(CsvGpsPersister(Environment.storageDir()));
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gps = GpsUtils().stream.listen((event) {
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myBloc.gpsIn.add(event);
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});
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return MaterialApp(
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onGenerateTitle: (BuildContext context) =>
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AppLocalizations.of(context)!.appName,
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theme: ThemeData(
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primarySwatch: Colors.blue,
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),
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locale: locale,
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localizationsDelegates: AppLocalizations.localizationsDelegates,
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supportedLocales: AppLocalizations.supportedLocales,
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home: BlocProvider<GpsBloc>(
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bloc: myBloc,
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child: buildScaffold(context),
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),
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);
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}
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Widget buildScaffold(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: const GpsTitleWidgetBloc(),
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),
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body: Center(
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child: Column(children: const [
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GpsPositionWidget(),
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GpsButtonsWidgetBloc(),
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])),
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floatingActionButton: FloatingActionButton(
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onPressed: _nextLocale,
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child: const Icon(Icons.update),
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));
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}
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}
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