105 lines
4.0 KiB
Dart
105 lines
4.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:provider/provider.dart';
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import 'package:google_mobile_ads/google_mobile_ads.dart';
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import 'package:paladinvpn/logic/vpn_connection.dart';
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import 'package:paladinvpn/logic/session_timer.dart';
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import 'package:paladinvpn/logic/ad_manager.dart';
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import 'package:paladinvpn/logic/consent_manager.dart';
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import 'package:paladinvpn/screens/main_screen.dart';
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import 'package:paladinvpn/screens/intro.dart';
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/// The entry point for the Paladin VPN application.
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void main() async {
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// Ensure that the Flutter engine is fully initialized before using platform channels
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// (e.g., for SystemChrome or MobileAds).
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WidgetsFlutterBinding.ensureInitialized();
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// Lock the application to portrait orientation since the dashboard is a single-screen utility app
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SystemChrome.setPreferredOrientations([
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DeviceOrientation.portraitUp,
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]);
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// Configure a stealth system bar layout: transparent status bar with light icons,
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// blending seamlessly into the dark background gradient.
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SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
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statusBarColor: Colors.transparent,
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statusBarIconBrightness: Brightness.light,
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systemNavigationBarColor: Color(0xFF0D1117), // Deep space black
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systemNavigationBarIconBrightness: Brightness.light,
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));
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// ── GDPR Consent (Google UMP) ──────────────────────────────────────────
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// Must run BEFORE MobileAds initialization. Shows consent dialog to
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// EEA/UK users; no-op for everyone else.
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await ConsentManager.requestConsentIfNeeded();
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// ── Initialize AdMob ───────────────────────────────────────────────────
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// Only after consent is resolved so AdMob respects user preferences.
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await MobileAds.instance.initialize();
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// Inflate the root widget
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runApp(const PaladinApp());
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}
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/// The root application widget wrapping the app in necessary state providers and themes.
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class PaladinApp extends StatelessWidget {
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const PaladinApp({super.key});
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@override
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Widget build(BuildContext context) {
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// MultiProvider injects global state controllers down the widget tree.
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return MultiProvider(
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providers: [
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// Manages the WireGuard tunnel lifecycle
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ChangeNotifierProvider(create: (_) => VpnConnection()),
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// Manages the 1-hour session clock.
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// Uses ProxyProvider to automatically inject the VpnConnection,
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// allowing the timer to auto-disconnect the VPN when time expires.
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ChangeNotifierProxyProvider<VpnConnection, SessionTimer>(
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create: (ctx) => SessionTimer(
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vpnConnection: ctx.read<VpnConnection>(),
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),
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update: (_, vpn, prev) =>
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prev ?? SessionTimer(vpnConnection: vpn),
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),
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// Manages rewarded ad lifecycle — preloads on startup.
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ChangeNotifierProvider(create: (_) => AdManager()),
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],
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child: MaterialApp(
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title: 'Paladin VPN',
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debugShowCheckedModeBanner: false,
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theme: _buildDarkTheme(),
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home: const IntroScreen(),
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),
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);
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}
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/// Constructs the global dark theme used across the application.
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ThemeData _buildDarkTheme() {
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const cyanAccent = Color(0xFF00E5FF);
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const bgDark = Color(0xFF0D1117);
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return ThemeData(
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brightness: Brightness.dark,
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scaffoldBackgroundColor: bgDark,
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colorScheme: const ColorScheme.dark(
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primary: cyanAccent,
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secondary: cyanAccent,
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surface: Color(0xFF151C28),
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),
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fontFamily: 'Roboto',
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snackBarTheme: SnackBarThemeData(
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backgroundColor: const Color(0xFF1E2533),
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contentTextStyle: const TextStyle(color: Colors.white),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
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behavior: SnackBarBehavior.floating,
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),
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useMaterial3: true,
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);
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}
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}
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