c6190dc31b
Implement three privacy features: 1. Consent gate at app startup - users must accept privacy terms before using OciDeck 2. License visibility - MIT license displayed in consent dialog 3. Consent revocation - privacy settings tab allows users to withdraw consent and return to consent screen Changes: - New ConsentProvider for managing consent state with SharedPreferences persistence - New ConsentDialog with privacy explanation and MIT license (expandable) - Added Privacy tab to settings dialog with revoke consent button - Updated localization strings for Dutch/English consent screens Consent flow: - On first launch or after revocation, consent screen blocks app access - Users can read privacy terms, view license, and accept to proceed - Consent can be revoked anytime from Settings → Privacy tab - After revocation, app returns to consent screen on next launch Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
87 lines
2.6 KiB
Dart
87 lines
2.6 KiB
Dart
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 'l10n/app_localizations.dart';
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import 'state/settings_provider.dart';
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import 'state/consent_provider.dart';
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import 'theme/app_theme.dart';
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import 'widgets/app_shell.dart';
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import 'widgets/dialogs/consent_dialog.dart';
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class OciDeckApp extends ConsumerWidget {
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const OciDeckApp({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final languageCode = ref.watch(
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settingsProvider.select((s) => s.languageCode),
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);
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final appearance = ref.watch(
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settingsProvider.select((s) => s.appAppearanceProfile),
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);
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final uiTextScale = ref.watch(
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settingsProvider.select((s) => s.uiTextScale),
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);
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AppLocalizations.setActiveLanguageCode(languageCode);
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return MaterialApp(
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title: 'OciDeck',
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theme: AppTheme.fromProfile(appearance),
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debugShowCheckedModeBanner: false,
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// Interface text scaling (WCAG 1.4.4): the user's setting multiplies
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// whatever the OS already asks for. Slides themselves opt out — they
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// are a fixed design canvas (see SlidePreviewWidget).
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builder: (context, child) {
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final media = MediaQuery.of(context);
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return MediaQuery(
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data: media.copyWith(
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textScaler: TextScaler.linear(
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(media.textScaler.scale(1.0) * uiTextScale).clamp(1.0, 2.0),
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),
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),
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child: child!,
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);
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},
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locale: AppLocalizations.materialLocaleFor(languageCode),
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supportedLocales: AppLocalizations.supportedLocales,
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localizationsDelegates: const [
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AppLocalizations.delegate,
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GlobalMaterialLocalizations.delegate,
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GlobalCupertinoLocalizations.delegate,
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GlobalWidgetsLocalizations.delegate,
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],
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home: const _ConsentGate(),
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);
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}
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}
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class _ConsentGate extends ConsumerWidget {
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const _ConsentGate();
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final consent = ref.watch(consentProvider);
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if (consent.isLoading) {
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return Scaffold(
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body: Center(
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child: const CircularProgressIndicator(),
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),
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);
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}
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if (!consent.hasAccepted) {
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return MaterialApp(
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title: 'OciDeck',
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theme: ThemeData.light(),
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debugShowCheckedModeBanner: false,
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home: Scaffold(
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body: Center(
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child: ConsentDialog(),
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),
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),
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);
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}
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return const AppShell();
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}
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}
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