m3_lightmeter/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:lightmeter/data/permissions_service.dart';
import 'package:lightmeter/screens/settings/settings_screen.dart';
import 'package:provider/provider.dart';

import 'generated/l10n.dart';
import 'res/theme.dart';
import 'screens/metering/flow_metering.dart';
import 'utils/stop_type_provider.dart';

void main() {
  runApp(const Application());
}

final RouteObserver<PageRoute> routeObserver = RouteObserver<PageRoute>();

class Application extends StatefulWidget {
  const Application({super.key});

  @override
  State<Application> createState() => _ApplicationState();
}

class _ApplicationState extends State<Application> {
  @override
  void initState() {
    super.initState();
    final mySystemTheme = SystemUiOverlayStyle.light.copyWith(
      statusBarColor: Colors.transparent,
      statusBarBrightness: Brightness.light,
      statusBarIconBrightness: Brightness.dark,
      systemNavigationBarColor: Colors.transparent,
      systemNavigationBarIconBrightness: Brightness.dark,
    );
    SystemChrome.setSystemUIOverlayStyle(mySystemTheme);
  }

  @override
  Widget build(BuildContext context) {
    return Provider(
      create: (context) => PermissionsService(),
      child: StopTypeProvider(
        child: MaterialApp(
          theme: ThemeData(
            useMaterial3: true,
            colorScheme: lightColorScheme,
          ),
          localizationsDelegates: const [
            S.delegate,
            GlobalMaterialLocalizations.delegate,
            GlobalWidgetsLocalizations.delegate,
            GlobalCupertinoLocalizations.delegate,
          ],
          supportedLocales: S.delegate.supportedLocales,
          builder: (context, child) => MediaQuery(
            data: MediaQuery.of(context).copyWith(textScaleFactor: 1.0),
            child: child!,
          ),
          home: const MeteringFlow(),
          routes: {
            "metering": (context) => const MeteringFlow(),
            "settings": (context) => const SettingsScreen(),
          },
        ),
      ),
    );
  }
}