m3_lightmeter/lib/application.dart

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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:lightmeter/data/models/supported_locale.dart';
import 'package:lightmeter/environment.dart';
import 'package:lightmeter/generated/l10n.dart';
import 'package:lightmeter/providers.dart';
import 'package:lightmeter/screens/metering/flow_metering.dart';
import 'package:lightmeter/screens/settings/flow_settings.dart';
import 'package:lightmeter/utils/inherited_generics.dart';
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class Application extends StatelessWidget {
final Environment env;
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const Application(this.env, {super.key});
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@override
Widget build(BuildContext context) {
return LightmeterProviders(
env: env,
builder: (context, ready) => ready
? _AnnotatedRegionWrapper(
child: MaterialApp(
theme: context.listen<ThemeData>(),
locale: Locale(context.listen<SupportedLocale>().intlName),
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!,
),
initialRoute: "metering",
routes: {
"metering": (context) => const MeteringFlow(),
"settings": (context) => const SettingsFlow(),
},
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),
)
: const SizedBox(),
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);
}
}
class _AnnotatedRegionWrapper extends StatelessWidget {
final Widget child;
const _AnnotatedRegionWrapper({required this.child});
@override
Widget build(BuildContext context) {
final systemIconsBrightness = ThemeData.estimateBrightnessForColor(
context.listen<ThemeData>().colorScheme.onSurface,
);
return AnnotatedRegion(
value: SystemUiOverlayStyle(
statusBarColor: Colors.transparent,
statusBarBrightness:
systemIconsBrightness == Brightness.light ? Brightness.dark : Brightness.light,
statusBarIconBrightness: systemIconsBrightness,
systemNavigationBarColor: Colors.transparent,
systemNavigationBarIconBrightness: systemIconsBrightness,
),
child: child,
);
}
}