e963abb0ce
Replaces hardcoded colors and standard Theme.of(context) accesses with a custom AppTheme. Introduces distinct light and dark themes and persists the selected theme mode using shared_preferences. Integrates the theme into the main app structure and applies it to various components and pages. Adds google_fonts dependency for theme typography.
83 lines
2.6 KiB
Dart
83 lines
2.6 KiB
Dart
import 'package:barcode_scanner/router/router.dart';
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import 'package:barcode_scanner/themes/app_theme.dart';
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import 'package:barcode_scanner/utils/utils.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_localizations/flutter_localizations.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:responsive_framework/responsive_framework.dart';
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class App extends ConsumerStatefulWidget {
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const App({super.key});
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@override
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ConsumerState<App> createState() => _AppState();
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}
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class _AppState extends ConsumerState<App> {
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ThemeMode _themeMode = AppTheme.themeMode;
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void setThemeMode(ThemeMode mode) => safeSetState(() {
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_themeMode = mode;
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AppTheme.saveThemeMode(mode);
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});
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@override
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Widget build(BuildContext context) {
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return ProviderScope(
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overrides: [routerProvider],
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child: _InnerApp(themeMode: _themeMode),
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);
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}
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}
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class _InnerApp extends ConsumerWidget {
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const _InnerApp({required this.themeMode});
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final ThemeMode themeMode;
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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return MaterialApp.router(
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debugShowCheckedModeBanner: false,
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title: "BarcodeScan",
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locale: Locale('fr'),
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supportedLocales: [Locale('fr', 'FR'), Locale('en', 'US')],
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localizationsDelegates: [
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GlobalMaterialLocalizations.delegate, // Support for Material widgets
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GlobalWidgetsLocalizations.delegate, // Localization for widgets
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GlobalCupertinoLocalizations.delegate, // Support for Cupertino widgets
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],
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routerConfig: ref.watch(routerProvider),
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builder: (context, widget) => ResponsiveBreakpoints.builder(
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child: _ResponsiveWrapper(child: widget ?? const SizedBox.shrink()),
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breakpoints: [
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const Breakpoint(start: 0, end: 450, name: MOBILE),
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const Breakpoint(start: 451, end: 800, name: TABLET),
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],
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),
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theme: ThemeData(brightness: Brightness.light),
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darkTheme: ThemeData(brightness: Brightness.dark),
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themeMode: themeMode,
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);
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}
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}
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class _ResponsiveWrapper extends StatelessWidget {
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const _ResponsiveWrapper({required this.child});
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final Widget child;
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@override
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Widget build(BuildContext context) {
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return ResponsiveScaledBox(
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width: ResponsiveValue<double?>(
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context,
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conditionalValues: [
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const Condition.equals(name: MOBILE, value: 450),
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const Condition.between(start: 800, end: 1100, value: 800),
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const Condition.between(start: 1000, end: 1200, value: 1000),
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],
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).value,
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child: child,
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);
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}
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}
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