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/caffeine_service.dart';
import 'package:lightmeter/data/haptics_service.dart';
import 'package:lightmeter/data/light_sensor_service.dart';
import 'package:lightmeter/data/models/supported_locale.dart';
import 'package:lightmeter/data/permissions_service.dart';
import 'package:lightmeter/data/shared_prefs_service.dart';
import 'package:lightmeter/data/volume_events_service.dart';
import 'package:lightmeter/environment.dart';
import 'package:lightmeter/generated/l10n.dart';
import 'package:lightmeter/providers/equipment_profile_provider.dart';
import 'package:lightmeter/providers/services_provider.dart';
import 'package:lightmeter/providers/user_preferences_provider.dart';
import 'package:lightmeter/screens/metering/flow_metering.dart';
import 'package:lightmeter/screens/settings/flow_settings.dart';
import 'package:platform/platform.dart';
import 'package:shared_preferences/shared_preferences.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 FutureBuilder(
future: Future.wait([
SharedPreferences.getInstance(),
const LightSensorService(LocalPlatform()).hasSensor(),
]),
builder: (_, snapshot) {
if (snapshot.data != null) {
return ServicesProvider(
caffeineService: const CaffeineService(),
environment: env.copyWith(hasLightSensor: snapshot.data![1] as bool),
hapticsService: const HapticsService(),
lightSensorService: const LightSensorService(LocalPlatform()),
permissionsService: const PermissionsService(),
userPreferencesService: UserPreferencesService(snapshot.data![0] as SharedPreferences),
volumeEventsService: const VolumeEventsService(LocalPlatform()),
child: UserPreferencesProvider(
child: EquipmentProfileProvider(
child: Builder(
builder: (context) {
final theme = UserPreferencesProvider.themeOf(context);
final systemIconsBrightness =
ThemeData.estimateBrightnessForColor(theme.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: MaterialApp(
theme: theme,
locale: Locale(UserPreferencesProvider.localeOf(context).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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),
),
);
} else if (snapshot.error != null) {
return Center(child: Text(snapshot.error!.toString()));
}
// TODO(@vodemn): maybe user splashscreen instead
return const SizedBox();
},
);
}
}