init
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2338
lib/screens/freecell_screen.dart
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2338
lib/screens/freecell_screen.dart
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File diff suppressed because it is too large
Load Diff
754
lib/screens/loading_screen.dart
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754
lib/screens/loading_screen.dart
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@@ -0,0 +1,754 @@
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import 'dart:async';
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import 'dart:collection';
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import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:flutter_inappwebview/flutter_inappwebview.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:url_launcher/url_launcher.dart';
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import '../adjust/adjust_service.dart';
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import '../utils/aes_decrypt.dart';
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import '../utils/next_setp.dart';
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import '../utils/report.dart';
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|
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const String _webLoginTokenKey = 'assammzeeeass';
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const int _maxWebViewProgressShowCount = 1;
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|
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const String bridgeInjectScript =
|
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r'''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''';
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Future launchURL(
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String url, {
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LaunchMode mode = LaunchMode.externalApplication,
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}) async {
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var uri = Uri.parse(url);
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try {
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await launchUrl(uri, mode: mode);
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} catch (e) {
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debugPrint('cant launchUrl $e');
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}
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}
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class BootstrapProgress {
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final String phase;
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final double percent;
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const BootstrapProgress({required this.phase, required this.percent});
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}
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class _Step {
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final String name;
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final double weight;
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final Future<void> Function() run;
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const _Step({required this.name, required this.weight, required this.run});
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}
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class LoadingScreen extends StatefulWidget {
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const LoadingScreen({super.key});
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@override
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State<LoadingScreen> createState() => _LoadingScreenState();
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}
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class _LoadingScreenState extends State<LoadingScreen>
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with SingleTickerProviderStateMixin {
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String _phase = 'Starting';
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double _progress = 0;
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double _targetProgress = 0;
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bool _webviewShow = false;
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bool _webViewFirstLoadDone = false;
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bool _webViewProgressVisible = false;
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double _webViewProgress = 0;
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int _webViewProgressShowCount = 0;
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String? _pendingRedirectUrl;
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String? _currentWebViewUrl;
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String _redirect = '';
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Timer? _smoothTimer;
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Timer? _webViewHideTimer;
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URLRequest? _initialUrlRequest;
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late final UnmodifiableListView<UserScript> _initialUserScripts;
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int _webViewReloadNonce = 0;
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@override
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void initState() {
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super.initState();
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// AudioManager.instance.playBgm();
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_initialUserScripts = UnmodifiableListView<UserScript>([
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UserScript(
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source: _decryptScript(),
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injectionTime: UserScriptInjectionTime.AT_DOCUMENT_START,
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forMainFrameOnly: true,
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),
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]);
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ReportService.I.reportInstall();
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_startSmoothProgress();
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_bootstrap();
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}
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@override
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void dispose() {
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_smoothTimer?.cancel();
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_webViewHideTimer?.cancel();
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super.dispose();
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}
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void _startSmoothProgress() {
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_smoothTimer?.cancel();
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_smoothTimer = Timer.periodic(const Duration(milliseconds: 16), (_) {
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if (!mounted) return;
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setState(() {
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if (_progress < _targetProgress) {
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_progress = (_progress + 0.014).clamp(0, _targetProgress);
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}
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});
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});
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}
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double _clamp01(double v) {
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if (v < 0) return 0;
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if (v > 1) return 1;
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return v;
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}
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Future<void> _delay(int ms) async {
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await Future.delayed(Duration(milliseconds: ms));
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}
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Future<void> _bootstrap() async {
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bool alive = true;
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void onProgress(BootstrapProgress p) {
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if (!mounted || !alive) return;
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setState(() {
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_phase = p.phase;
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_targetProgress = p.percent;
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});
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}
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try {
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await _bootstrapApp(onProgress);
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if (!mounted || !alive) return;
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if (_redirect.isEmpty) {
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Navigator.of(context).pushReplacementNamed('/start');
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}
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} finally {
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alive = false;
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}
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}
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Future<void> _bootstrapApp(
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void Function(BootstrapProgress p) onProgress,
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) async {
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final steps = <_Step>[
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_Step(
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name: 'Prepare',
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weight: 0.08,
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run: () async {
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try {
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await NextStep.I.loadAppToken();
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} catch (e) {
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debugPrint('prepare next failed: $e');
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}
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},
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),
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_Step(
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name: 'Remote Config',
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weight: 0.18,
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run: () async {
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//await _delay(450);
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try {
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await NextStep.I.loadAppInfo();
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} catch (e) {
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debugPrint('remote next failed: $e');
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}
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},
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),
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_Step(
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name: 'Reporting',
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weight: 0.18,
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run: () async {
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//await _delay(350);
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try {
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final url = await NextStep.I.loadUrl();
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if (url.isNotEmpty) {
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_redirect = url;
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await _initWebView(url);
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if (mounted) {
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setState(() {
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_webviewShow = true;
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});
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}
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}
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} catch (e) {
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debugPrint('laod next failed: $e');
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}
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},
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),
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_Step(
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name: 'Ads Init',
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weight: 0.26,
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run: () async {
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try {
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//await UnityAd.init();
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} catch (_) {}
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await _delay(650);
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},
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),
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_Step(
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name: 'Audio Preload',
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weight: 0.18,
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run: () async {
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// await AudioManager.instance.init();
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},
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),
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_Step(
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name: 'Finalize',
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weight: 0.12,
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run: () async {
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await _delay(250);
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},
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),
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];
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final total = steps.fold<double>(0, (s, x) => s + x.weight);
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double done = 0;
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onProgress(const BootstrapProgress(phase: 'Starting', percent: 0));
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for (final step in steps) {
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onProgress(BootstrapProgress(phase: '', percent: _clamp01(done / total)));
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try {
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await step.run();
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} catch (_) {}
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done += step.weight;
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onProgress(BootstrapProgress(phase: '', percent: _clamp01(done / total)));
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}
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onProgress(const BootstrapProgress(phase: 'Done', percent: 1));
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}
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Future<void> _initWebView(String url) async {
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final prefs = await SharedPreferences.getInstance();
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final token = prefs.getString(_webLoginTokenKey)?.trim() ?? '';
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final loadUrl = _urlWithToken(url, token);
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_initialUrlRequest = URLRequest(url: WebUri(loadUrl));
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_currentWebViewUrl = loadUrl;
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_webViewFirstLoadDone = false;
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_webViewProgressVisible = false;
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_webViewProgress = 0;
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_webViewProgressShowCount = 0;
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_pendingRedirectUrl = null;
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_webViewHideTimer?.cancel();
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}
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Future<void> _reloadCurrentWebView() async {
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final reloadUrl = _currentWebViewUrl?.trim().isNotEmpty == true
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? _currentWebViewUrl!.trim()
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: _redirect.trim();
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if (reloadUrl.isEmpty) {
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Navigator.of(context).pushReplacementNamed('/start');
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return;
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}
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_webViewHideTimer?.cancel();
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setState(() {
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_webviewShow = false;
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_initialUrlRequest = null;
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_webViewFirstLoadDone = false;
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_webViewProgressVisible = false;
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_webViewProgress = 0;
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_pendingRedirectUrl = null;
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});
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await Future<void>.delayed(const Duration(milliseconds: 80));
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if (!mounted) return;
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await _initWebView(reloadUrl);
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if (!mounted) return;
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setState(() {
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_webViewReloadNonce++;
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_webviewShow = true;
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});
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}
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String _urlWithToken(String url, String token) {
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if (!NextStep.I.j) {
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return url;
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}
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if (token.isEmpty) return url;
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|
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try {
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final uri = Uri.parse(url);
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final params = Map<String, String>.from(uri.queryParameters);
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params['token'] = token;
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return uri.replace(queryParameters: params).toString();
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} catch (e) {
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debugPrint('append web login token failed: $e');
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return url;
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}
|
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}
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|
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void _hideWebViewProgressSoon() {
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_webViewHideTimer?.cancel();
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_webViewHideTimer = Timer(const Duration(milliseconds: 450), () {
|
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if (!mounted) return;
|
||||
setState(() {
|
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_webViewProgress = 1;
|
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_webViewFirstLoadDone = true;
|
||||
_webViewProgressVisible = false;
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||||
_pendingRedirectUrl = null;
|
||||
});
|
||||
});
|
||||
}
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|
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void _showWebViewProgress({double? progress}) {
|
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if (_webViewProgressVisible) {
|
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_webViewProgress = progress ?? _webViewProgress;
|
||||
_webViewFirstLoadDone = false;
|
||||
return;
|
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}
|
||||
|
||||
if (_webViewProgressShowCount >= _maxWebViewProgressShowCount) {
|
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_webViewProgress = progress ?? _webViewProgress;
|
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return;
|
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}
|
||||
|
||||
_webViewProgressShowCount++;
|
||||
_webViewProgressVisible = true;
|
||||
_webViewFirstLoadDone = false;
|
||||
_webViewProgress = progress ?? _webViewProgress;
|
||||
}
|
||||
|
||||
void _reportWebViewEvent(String eventName, Map<String, dynamic> params) {
|
||||
ReportService.I.report(eventName, {
|
||||
...params,
|
||||
'currentUrl': _safeReportUrl(_currentWebViewUrl),
|
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'redirectUrl': _safeReportUrl(_redirect),
|
||||
'reloadNonce': _webViewReloadNonce,
|
||||
});
|
||||
}
|
||||
|
||||
String _safeReportUrl(String? url) {
|
||||
if (url == null || url.isEmpty) return '';
|
||||
try {
|
||||
final uri = Uri.parse(url);
|
||||
final params = Map<String, String>.from(uri.queryParameters);
|
||||
for (final key in params.keys.toList()) {
|
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final lowerKey = key.toLowerCase();
|
||||
if (lowerKey.contains('token') ||
|
||||
lowerKey == 'pass' ||
|
||||
lowerKey == 'password') {
|
||||
params[key] = '***';
|
||||
}
|
||||
}
|
||||
return uri.replace(queryParameters: params).toString();
|
||||
} catch (_) {
|
||||
return url;
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _handleWebMessage(String raw) async {
|
||||
try {
|
||||
final rs = jsonDecode(raw);
|
||||
if (rs is! Map<String, dynamic>) return;
|
||||
|
||||
final type = rs['type'] as String?;
|
||||
if (type == null || type.isEmpty) return;
|
||||
|
||||
if (type == 'event') {
|
||||
final event = rs['event'] as String?;
|
||||
if (event == null || event.isEmpty) {
|
||||
return;
|
||||
}
|
||||
final params = rs['params'] as String?;
|
||||
var parseParams = <String, dynamic>{};
|
||||
if (params != null && params.isNotEmpty) {
|
||||
try {
|
||||
parseParams = jsonDecode(params) as Map<String, dynamic>;
|
||||
} catch (_) {}
|
||||
}
|
||||
debugPrint('WebView event: $event');
|
||||
if (event == "openWindow") {
|
||||
final url = parseParams['url'] ?? '';
|
||||
if (url.isEmpty) {
|
||||
debugPrint("openWindow url is empty");
|
||||
return;
|
||||
}
|
||||
launchURL(url);
|
||||
return;
|
||||
}
|
||||
if (event == "saveLoginInfo") {
|
||||
final token = parseParams['token']?.toString().trim() ?? '';
|
||||
if (token.isNotEmpty) {
|
||||
final prefs = await SharedPreferences.getInstance();
|
||||
await prefs.setString(_webLoginTokenKey, token);
|
||||
}
|
||||
return;
|
||||
}
|
||||
AdjustService.instance.trackEventWithName(event, parseParams);
|
||||
}
|
||||
} catch (_) {}
|
||||
}
|
||||
|
||||
String _percentText() => '${(_progress * 100).round()}%';
|
||||
|
||||
String _decryptScript() {
|
||||
return AesDecrypt.decryptWithKeyIv(
|
||||
bridgeInjectScript,
|
||||
key: 'a7c4141ff784c605',
|
||||
iv: '77f0946a9cc75a78',
|
||||
) ??
|
||||
'';
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final width = MediaQuery.of(context).size.width;
|
||||
final barW = width - 64 > 340 ? 340.0 : width - 64;
|
||||
const barH = 24.0;
|
||||
|
||||
return Scaffold(
|
||||
backgroundColor: Colors.black,
|
||||
body: SafeArea(
|
||||
child: Stack(
|
||||
children: [
|
||||
Positioned.fill(
|
||||
child: Image.asset(
|
||||
'assets/images/bg/freecell_bg3.png',
|
||||
fit: BoxFit.cover,
|
||||
),
|
||||
),
|
||||
Positioned.fill(
|
||||
child: Container(color: const Color.fromRGBO(0, 0, 0, 0)),
|
||||
),
|
||||
Positioned.fill(
|
||||
child: Center(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.symmetric(
|
||||
horizontal: 20,
|
||||
).copyWith(top: 100),
|
||||
child: Container(
|
||||
width: double.infinity,
|
||||
constraints: const BoxConstraints(maxWidth: 420),
|
||||
padding: const EdgeInsets.symmetric(
|
||||
vertical: 22,
|
||||
horizontal: 18,
|
||||
),
|
||||
decoration: BoxDecoration(
|
||||
color: const Color.fromRGBO(82, 197, 218, 0),
|
||||
borderRadius: BorderRadius.circular(22),
|
||||
border: Border.all(
|
||||
color: const Color.fromRGBO(120, 255, 255, 0),
|
||||
width: 2,
|
||||
),
|
||||
),
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
const Text(
|
||||
'Loading...',
|
||||
textAlign: TextAlign.center,
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
fontSize: 28,
|
||||
fontWeight: FontWeight.w900,
|
||||
letterSpacing: 1.5,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
Text(
|
||||
_phase,
|
||||
textAlign: TextAlign.center,
|
||||
style: const TextStyle(
|
||||
color: Color.fromRGBO(255, 255, 255, 0.85),
|
||||
fontSize: 14,
|
||||
fontWeight: FontWeight.w700,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 18),
|
||||
ProgressBar(
|
||||
percent: _progress,
|
||||
width: barW,
|
||||
height: barH,
|
||||
insetX: 10,
|
||||
insetY: 6,
|
||||
),
|
||||
const SizedBox(height: 10),
|
||||
Text(
|
||||
_percentText(),
|
||||
textAlign: TextAlign.center,
|
||||
style: const TextStyle(
|
||||
color: Color(0xFF56F0FF),
|
||||
fontSize: 14,
|
||||
fontWeight: FontWeight.w900,
|
||||
letterSpacing: 1,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
if (_webviewShow && _initialUrlRequest != null)
|
||||
Positioned.fill(
|
||||
child: Material(
|
||||
color: Colors.black,
|
||||
child: Stack(
|
||||
children: [
|
||||
Positioned.fill(
|
||||
child: InAppWebView(
|
||||
key: ValueKey(_webViewReloadNonce),
|
||||
initialUrlRequest: _initialUrlRequest,
|
||||
initialSettings: InAppWebViewSettings(
|
||||
javaScriptEnabled: true,
|
||||
transparentBackground: false,
|
||||
useShouldOverrideUrlLoading: true,
|
||||
mediaPlaybackRequiresUserGesture: false,
|
||||
allowsInlineMediaPlayback: true,
|
||||
),
|
||||
initialUserScripts: _initialUserScripts,
|
||||
onWebViewCreated: (controller) async {
|
||||
controller.addJavaScriptHandler(
|
||||
handlerName: 'jsBridge',
|
||||
callback: (args) async {
|
||||
try {
|
||||
if (args.isEmpty) return null;
|
||||
final raw = args.first;
|
||||
if (raw == null) return null;
|
||||
await _handleWebMessage(raw.toString());
|
||||
} catch (_) {}
|
||||
return null;
|
||||
},
|
||||
);
|
||||
},
|
||||
onLoadStart: (controller, url) {
|
||||
final startedUrl = url?.toString();
|
||||
if (startedUrl != null && startedUrl.isNotEmpty) {
|
||||
_currentWebViewUrl = startedUrl;
|
||||
}
|
||||
if (!_webViewFirstLoadDone && mounted) {
|
||||
_webViewHideTimer?.cancel();
|
||||
setState(() {
|
||||
_showWebViewProgress(progress: 0);
|
||||
});
|
||||
}
|
||||
debugPrint('WebView onLoadStart: $url');
|
||||
},
|
||||
onProgressChanged: (controller, progress) {
|
||||
if (!mounted) return;
|
||||
_webViewHideTimer?.cancel();
|
||||
setState(() {
|
||||
final webViewProgress = (progress / 100)
|
||||
.clamp(0, 1)
|
||||
.toDouble();
|
||||
if (progress >= 100) {
|
||||
_webViewProgress = webViewProgress;
|
||||
} else {
|
||||
_showWebViewProgress(progress: webViewProgress);
|
||||
}
|
||||
});
|
||||
if (progress >= 100) {
|
||||
_hideWebViewProgressSoon();
|
||||
}
|
||||
debugPrint('WebView onProgressChanged: $progress');
|
||||
},
|
||||
onLoadStop: (controller, url) async {
|
||||
final loadedUrl = url?.toString();
|
||||
if (loadedUrl != null && loadedUrl.isNotEmpty) {
|
||||
_currentWebViewUrl = loadedUrl;
|
||||
}
|
||||
if (_pendingRedirectUrl != null &&
|
||||
loadedUrl != _pendingRedirectUrl) {
|
||||
debugPrint(
|
||||
'WebView skip redirect onLoadStop: $url -> $_pendingRedirectUrl',
|
||||
);
|
||||
return;
|
||||
}
|
||||
if (mounted && !_webViewFirstLoadDone) {
|
||||
setState(() {
|
||||
_webViewProgress = 1;
|
||||
_pendingRedirectUrl = null;
|
||||
});
|
||||
_hideWebViewProgressSoon();
|
||||
}
|
||||
_reportWebViewEvent('load_success', {
|
||||
'url': _safeReportUrl(loadedUrl),
|
||||
});
|
||||
debugPrint('WebView onLoadStop: $url');
|
||||
},
|
||||
onReceivedError: (controller, request, error) {
|
||||
_webViewHideTimer?.cancel();
|
||||
if (mounted && !_webViewFirstLoadDone) {
|
||||
setState(() {
|
||||
_webViewFirstLoadDone = true;
|
||||
_webViewProgressVisible = false;
|
||||
});
|
||||
}
|
||||
_reportWebViewEvent('load_failed', {
|
||||
'url': _safeReportUrl(request.url.toString()),
|
||||
'isForMainFrame': request.isForMainFrame,
|
||||
'errorType': error.type.toString(),
|
||||
'errorDescription': error.description,
|
||||
});
|
||||
debugPrint(
|
||||
'WebView onReceivedError error: ${error.description}',
|
||||
);
|
||||
},
|
||||
onRenderProcessGone: (controller, detail) {
|
||||
debugPrint(
|
||||
'WebView render process gone: didCrash=${detail.didCrash}, priority=${detail.rendererPriorityAtExit}',
|
||||
);
|
||||
_webViewHideTimer?.cancel();
|
||||
if (!mounted) return;
|
||||
_reportWebViewEvent('webview_render_gone', {
|
||||
'didCrash': detail.didCrash,
|
||||
'rendererPriorityAtExit': detail
|
||||
.rendererPriorityAtExit
|
||||
?.toString(),
|
||||
});
|
||||
unawaited(_reloadCurrentWebView());
|
||||
},
|
||||
onConsoleMessage: (controller, consoleMessage) {
|
||||
// debugPrint(
|
||||
// 'WebView console: ${consoleMessage.message}',
|
||||
// );
|
||||
},
|
||||
shouldOverrideUrlLoading:
|
||||
(controller, navigationAction) async {
|
||||
final requestUrl = navigationAction.request.url
|
||||
?.toString();
|
||||
if (requestUrl != null &&
|
||||
requestUrl.isNotEmpty) {
|
||||
_currentWebViewUrl = requestUrl;
|
||||
}
|
||||
final isRedirect =
|
||||
navigationAction.isRedirect == true;
|
||||
if (isRedirect && mounted) {
|
||||
_webViewHideTimer?.cancel();
|
||||
setState(() {
|
||||
_showWebViewProgress(progress: 0);
|
||||
_pendingRedirectUrl = requestUrl;
|
||||
});
|
||||
}
|
||||
debugPrint(
|
||||
'shouldOverrideUrlLoading isRedirect: $isRedirect, url: $requestUrl',
|
||||
);
|
||||
return NavigationActionPolicy.ALLOW;
|
||||
},
|
||||
),
|
||||
),
|
||||
if (_webViewProgressVisible)
|
||||
Center(
|
||||
child: SizedBox(
|
||||
width: MediaQuery.of(context).size.width > 360
|
||||
? 320
|
||||
: MediaQuery.of(context).size.width - 40,
|
||||
child: LinearProgressIndicator(
|
||||
value: _webViewProgress > 0
|
||||
? _webViewProgress
|
||||
: null,
|
||||
minHeight: 4,
|
||||
backgroundColor: Colors.white24,
|
||||
valueColor: const AlwaysStoppedAnimation<Color>(
|
||||
Color(0xFF56F0FF),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class ProgressBar extends StatelessWidget {
|
||||
final double percent;
|
||||
final double width;
|
||||
final double height;
|
||||
final double insetX;
|
||||
final double insetY;
|
||||
|
||||
const ProgressBar({
|
||||
super.key,
|
||||
required this.percent,
|
||||
required this.width,
|
||||
required this.height,
|
||||
this.insetX = 10,
|
||||
this.insetY = 6,
|
||||
});
|
||||
|
||||
double _clamp01(double v) {
|
||||
if (v < 0) return 0;
|
||||
if (v > 1) return 1;
|
||||
return v;
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final p = _clamp01(percent);
|
||||
final innerW = (width - insetX * 2).clamp(0, double.infinity);
|
||||
final innerH = (height - insetY * 2).clamp(0, double.infinity);
|
||||
final clipW = (innerW * p).roundToDouble();
|
||||
final fillAsset = p >= 1
|
||||
? 'assets/images/bg/jd1.png'
|
||||
: 'assets/images/bg/jd2.png';
|
||||
|
||||
return SizedBox(
|
||||
width: width,
|
||||
height: height,
|
||||
child: Stack(
|
||||
children: [
|
||||
Positioned.fill(
|
||||
child: Image.asset('assets/images/bg/jd.png', fit: BoxFit.fill),
|
||||
),
|
||||
Positioned(
|
||||
left: insetX,
|
||||
top: insetY,
|
||||
child: SizedBox(
|
||||
width: innerW.toDouble(),
|
||||
height: innerH.toDouble(),
|
||||
child: Align(
|
||||
alignment: Alignment.centerLeft,
|
||||
child: ClipRect(
|
||||
child: SizedBox(
|
||||
width: clipW,
|
||||
height: innerH.toDouble(),
|
||||
child: OverflowBox(
|
||||
alignment: Alignment.centerLeft,
|
||||
minWidth: innerW.toDouble(),
|
||||
maxWidth: innerW.toDouble(),
|
||||
minHeight: innerH.toDouble(),
|
||||
maxHeight: innerH.toDouble(),
|
||||
child: Image.asset(
|
||||
fillAsset,
|
||||
width: innerW.toDouble(),
|
||||
height: innerH.toDouble(),
|
||||
fit: BoxFit.fill,
|
||||
alignment: Alignment.centerLeft,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
523
lib/screens/start_screen.dart
Normal file
523
lib/screens/start_screen.dart
Normal file
@@ -0,0 +1,523 @@
|
||||
import 'dart:async';
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter_inappwebview/flutter_inappwebview.dart';
|
||||
import 'package:shared_preferences/shared_preferences.dart';
|
||||
|
||||
import '/audio/audio_manager.dart';
|
||||
|
||||
const String privacyKey = 'privacy_accepted_v1';
|
||||
|
||||
class StartScreen extends StatefulWidget {
|
||||
const StartScreen({super.key});
|
||||
|
||||
@override
|
||||
State<StartScreen> createState() => _StartScreenState();
|
||||
}
|
||||
|
||||
class _StartScreenState extends State<StartScreen>
|
||||
with SingleTickerProviderStateMixin {
|
||||
bool privacyAccepted = false;
|
||||
bool _isAcceptingPrivacy = false;
|
||||
bool _isNavigatingToGame = false;
|
||||
|
||||
late final AnimationController _scaleController;
|
||||
late final Animation<double> _scaleAnimation;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
_initPrivacyState();
|
||||
_playBgm();
|
||||
|
||||
_scaleController = AnimationController(
|
||||
vsync: this,
|
||||
duration: const Duration(milliseconds: 900),
|
||||
);
|
||||
|
||||
_scaleAnimation = Tween<double>(begin: 1.0, end: 1.08).animate(
|
||||
CurvedAnimation(parent: _scaleController, curve: Curves.easeInOut),
|
||||
);
|
||||
|
||||
_scaleController.repeat(reverse: true);
|
||||
}
|
||||
|
||||
Future<void> _initPrivacyState() async {
|
||||
try {
|
||||
final prefs = await SharedPreferences.getInstance();
|
||||
final value = prefs.getString(privacyKey);
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
privacyAccepted = value == '1';
|
||||
});
|
||||
} catch (_) {}
|
||||
}
|
||||
|
||||
Future<void> _persistPrivacyAccepted() async {
|
||||
try {
|
||||
final prefs = await SharedPreferences.getInstance();
|
||||
await prefs.setString(privacyKey, '1');
|
||||
} catch (_) {}
|
||||
}
|
||||
|
||||
Future<void> _playBgm() async {
|
||||
try {
|
||||
AudioManager.instance.playBgm();
|
||||
debugPrint('BGM started');
|
||||
} catch (e) {
|
||||
debugPrint('Failed to play BGM: $e');
|
||||
}
|
||||
}
|
||||
|
||||
void _goGame() {
|
||||
if (_isNavigatingToGame || !mounted) return;
|
||||
_isNavigatingToGame = true;
|
||||
Navigator.of(context).pushReplacementNamed('/game');
|
||||
}
|
||||
|
||||
void onStart() {
|
||||
unawaited(_handleStart());
|
||||
}
|
||||
|
||||
Future<void> _handleStart() async {
|
||||
if (_isNavigatingToGame || _isAcceptingPrivacy) return;
|
||||
|
||||
if (privacyAccepted) {
|
||||
_goGame();
|
||||
return;
|
||||
}
|
||||
|
||||
final agreed = await _showPrivacyConfirmDialog();
|
||||
if (!mounted || agreed != true) return;
|
||||
|
||||
await _acceptPrivacyAndStart();
|
||||
}
|
||||
|
||||
Future<void> _acceptPrivacyAndStart() async {
|
||||
if (_isAcceptingPrivacy || _isNavigatingToGame) return;
|
||||
|
||||
setState(() {
|
||||
_isAcceptingPrivacy = true;
|
||||
privacyAccepted = true;
|
||||
});
|
||||
|
||||
unawaited(_persistPrivacyAccepted());
|
||||
await Future<void>.delayed(const Duration(milliseconds: 220));
|
||||
if (!mounted) return;
|
||||
_goGame();
|
||||
}
|
||||
|
||||
Future<bool?> _showPrivacyConfirmDialog() {
|
||||
return showDialog<bool>(
|
||||
context: context,
|
||||
barrierDismissible: false,
|
||||
builder: (dialogContext) {
|
||||
return Dialog(
|
||||
insetPadding: const EdgeInsets.symmetric(horizontal: 20),
|
||||
backgroundColor: Colors.transparent,
|
||||
child: Container(
|
||||
width: double.infinity,
|
||||
constraints: const BoxConstraints(maxWidth: 420),
|
||||
padding: const EdgeInsets.all(16),
|
||||
decoration: BoxDecoration(
|
||||
color: const Color.fromRGBO(20, 24, 60, 0.96),
|
||||
borderRadius: BorderRadius.circular(18),
|
||||
border: Border.all(
|
||||
color: const Color.fromRGBO(120, 255, 255, 0.25),
|
||||
width: 2,
|
||||
),
|
||||
boxShadow: const [
|
||||
BoxShadow(
|
||||
color: Color.fromRGBO(0, 0, 0, 0.35),
|
||||
blurRadius: 18,
|
||||
offset: Offset(0, 8),
|
||||
),
|
||||
],
|
||||
),
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
const Text(
|
||||
'Privacy Notice',
|
||||
textAlign: TextAlign.center,
|
||||
style: TextStyle(
|
||||
fontSize: 18,
|
||||
fontWeight: FontWeight.w900,
|
||||
color: Colors.white,
|
||||
letterSpacing: 1,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 10),
|
||||
const Text(
|
||||
'Please read and agree to the Privacy Policy before starting the game.',
|
||||
textAlign: TextAlign.center,
|
||||
style: TextStyle(
|
||||
fontSize: 14,
|
||||
height: 1.45,
|
||||
color: Color.fromRGBO(255, 255, 255, 0.9),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 10),
|
||||
GestureDetector(
|
||||
onTap: () async {
|
||||
final agreed = await _showPrivacyDialog();
|
||||
if (!dialogContext.mounted || agreed != true) return;
|
||||
Navigator.of(dialogContext).pop(true);
|
||||
},
|
||||
child: const Padding(
|
||||
padding: EdgeInsets.symmetric(vertical: 8, horizontal: 10),
|
||||
child: Text(
|
||||
'View Privacy Policy',
|
||||
style: TextStyle(
|
||||
color: Color(0xFF56F0FF),
|
||||
fontSize: 14,
|
||||
fontWeight: FontWeight.w800,
|
||||
decoration: TextDecoration.underline,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 12),
|
||||
Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: SizedBox(
|
||||
height: 46,
|
||||
child: OutlinedButton(
|
||||
onPressed: () =>
|
||||
Navigator.of(dialogContext).pop(false),
|
||||
style: OutlinedButton.styleFrom(
|
||||
backgroundColor: const Color.fromRGBO(
|
||||
255,
|
||||
255,
|
||||
255,
|
||||
0.08,
|
||||
),
|
||||
side: const BorderSide(
|
||||
color: Color.fromRGBO(255, 255, 255, 0.18),
|
||||
width: 2,
|
||||
),
|
||||
shape: RoundedRectangleBorder(
|
||||
borderRadius: BorderRadius.circular(14),
|
||||
),
|
||||
),
|
||||
child: const Text(
|
||||
'Cancel',
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
fontSize: 14,
|
||||
fontWeight: FontWeight.w900,
|
||||
letterSpacing: 0.5,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 12),
|
||||
Expanded(
|
||||
child: SizedBox(
|
||||
height: 46,
|
||||
child: OutlinedButton(
|
||||
onPressed: () =>
|
||||
Navigator.of(dialogContext).pop(true),
|
||||
style: OutlinedButton.styleFrom(
|
||||
backgroundColor: const Color.fromRGBO(
|
||||
50,
|
||||
160,
|
||||
255,
|
||||
0.9,
|
||||
),
|
||||
side: const BorderSide(
|
||||
color: Color.fromRGBO(255, 255, 255, 0.22),
|
||||
width: 2,
|
||||
),
|
||||
shape: RoundedRectangleBorder(
|
||||
borderRadius: BorderRadius.circular(14),
|
||||
),
|
||||
),
|
||||
child: const Text(
|
||||
'Agree & Start',
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
fontSize: 14,
|
||||
fontWeight: FontWeight.w900,
|
||||
letterSpacing: 0.5,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
Future<bool?> _showPrivacyDialog() {
|
||||
return showDialog<bool>(
|
||||
context: context,
|
||||
barrierDismissible: false,
|
||||
builder: (dialogContext) {
|
||||
return Dialog(
|
||||
insetPadding: const EdgeInsets.symmetric(
|
||||
horizontal: 16,
|
||||
vertical: 24,
|
||||
),
|
||||
backgroundColor: Colors.transparent,
|
||||
child: ClipRRect(
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
child: Container(
|
||||
color: Colors.white,
|
||||
width: double.infinity,
|
||||
height: MediaQuery.of(dialogContext).size.height * 0.82,
|
||||
child: Column(
|
||||
children: [
|
||||
Container(
|
||||
height: 48,
|
||||
padding: const EdgeInsets.symmetric(horizontal: 12),
|
||||
decoration: const BoxDecoration(
|
||||
color: Colors.white,
|
||||
border: Border(
|
||||
bottom: BorderSide(
|
||||
color: Color(0xFFDDDDDD),
|
||||
width: 0.5,
|
||||
),
|
||||
),
|
||||
),
|
||||
child: Row(
|
||||
children: [
|
||||
const Expanded(
|
||||
child: Text(
|
||||
'Privacy Policy',
|
||||
style: TextStyle(
|
||||
fontSize: 16,
|
||||
fontWeight: FontWeight.w600,
|
||||
color: Colors.black,
|
||||
),
|
||||
),
|
||||
),
|
||||
GestureDetector(
|
||||
onTap: () => Navigator.of(dialogContext).pop(false),
|
||||
child: const Padding(
|
||||
padding: EdgeInsets.symmetric(
|
||||
vertical: 6,
|
||||
horizontal: 10,
|
||||
),
|
||||
child: Text(
|
||||
'Close',
|
||||
style: TextStyle(
|
||||
fontSize: 14,
|
||||
color: Color(0xFF007AFF),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
const Expanded(child: _PrivacyInAppWebView()),
|
||||
Container(
|
||||
padding: const EdgeInsets.fromLTRB(16, 12, 16, 16),
|
||||
decoration: const BoxDecoration(
|
||||
color: Colors.white,
|
||||
border: Border(
|
||||
top: BorderSide(color: Color(0xFFDDDDDD), width: 0.5),
|
||||
),
|
||||
),
|
||||
child: Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: SizedBox(
|
||||
height: 46,
|
||||
child: OutlinedButton(
|
||||
onPressed: () =>
|
||||
Navigator.of(dialogContext).pop(false),
|
||||
style: OutlinedButton.styleFrom(
|
||||
side: const BorderSide(
|
||||
color: Color(0xFFBFC6D4),
|
||||
width: 1.2,
|
||||
),
|
||||
shape: RoundedRectangleBorder(
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
),
|
||||
),
|
||||
child: const Text(
|
||||
'Close',
|
||||
style: TextStyle(
|
||||
color: Color(0xFF3B4657),
|
||||
fontSize: 15,
|
||||
fontWeight: FontWeight.w700,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 12),
|
||||
Expanded(
|
||||
child: SizedBox(
|
||||
height: 46,
|
||||
child: FilledButton(
|
||||
onPressed: () =>
|
||||
Navigator.of(dialogContext).pop(true),
|
||||
style: FilledButton.styleFrom(
|
||||
backgroundColor: const Color(0xFF2E8BFF),
|
||||
shape: RoundedRectangleBorder(
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
),
|
||||
),
|
||||
child: const Text(
|
||||
'Agree',
|
||||
style: TextStyle(
|
||||
fontSize: 15,
|
||||
fontWeight: FontWeight.w800,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_scaleController.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
Widget _buildBackground() {
|
||||
return Positioned.fill(
|
||||
child: DecoratedBox(
|
||||
decoration: const BoxDecoration(color: Colors.black),
|
||||
child: Image.asset(
|
||||
'assets/images/bg/freecell_bg3.png',
|
||||
fit: BoxFit.cover,
|
||||
alignment: Alignment.center,
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildMainContent() {
|
||||
return SafeArea(
|
||||
child: SizedBox.expand(
|
||||
child: Column(
|
||||
children: [
|
||||
const Spacer(),
|
||||
Padding(
|
||||
padding: const EdgeInsets.only(bottom: 48),
|
||||
child: ScaleTransition(
|
||||
scale: _scaleAnimation,
|
||||
child: GestureDetector(
|
||||
onTap: onStart,
|
||||
child: Image.asset(
|
||||
'assets/images/bg/start.png',
|
||||
width: 260,
|
||||
height: 90,
|
||||
fit: BoxFit.contain,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
backgroundColor: Colors.black,
|
||||
body: SizedBox.expand(
|
||||
child: Stack(
|
||||
fit: StackFit.expand,
|
||||
children: [_buildBackground(), _buildMainContent()],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _PrivacyInAppWebView extends StatefulWidget {
|
||||
const _PrivacyInAppWebView();
|
||||
|
||||
@override
|
||||
State<_PrivacyInAppWebView> createState() => _PrivacyInAppWebViewState();
|
||||
}
|
||||
|
||||
class _PrivacyInAppWebViewState extends State<_PrivacyInAppWebView> {
|
||||
bool _isLoaded = false;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return DecoratedBox(
|
||||
decoration: const BoxDecoration(color: Colors.white),
|
||||
child: Stack(
|
||||
fit: StackFit.expand,
|
||||
children: [
|
||||
AnimatedOpacity(
|
||||
opacity: _isLoaded ? 1 : 0,
|
||||
duration: const Duration(milliseconds: 180),
|
||||
child: InAppWebView(
|
||||
initialSettings: InAppWebViewSettings(
|
||||
javaScriptEnabled: true,
|
||||
transparentBackground: false,
|
||||
supportZoom: true,
|
||||
useShouldOverrideUrlLoading: true,
|
||||
),
|
||||
onWebViewCreated: (controller) async {
|
||||
await controller.loadFile(
|
||||
assetFilePath: 'assets/html/privacy.html',
|
||||
);
|
||||
},
|
||||
shouldOverrideUrlLoading: (controller, navigationAction) async {
|
||||
return NavigationActionPolicy.ALLOW;
|
||||
},
|
||||
onLoadStop: (controller, url) async {
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_isLoaded = true;
|
||||
});
|
||||
debugPrint('Privacy page loaded: $url');
|
||||
},
|
||||
onReceivedError: (controller, request, error) {
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_isLoaded = true;
|
||||
});
|
||||
debugPrint('Privacy page load error: ${error.description}');
|
||||
},
|
||||
onConsoleMessage: (controller, consoleMessage) {
|
||||
debugPrint('WebView console: ${consoleMessage.message}');
|
||||
},
|
||||
),
|
||||
),
|
||||
if (!_isLoaded)
|
||||
const ColoredBox(
|
||||
color: Colors.white,
|
||||
child: Center(
|
||||
child: SizedBox(
|
||||
width: 26,
|
||||
height: 26,
|
||||
child: CircularProgressIndicator(strokeWidth: 2.6),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user