Initial commit: Flutter 无书应用项目
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421
lib/views/profile/settings/app_fun.dart
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421
lib/views/profile/settings/app_fun.dart
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import 'package:flutter/material.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import '../../../constants/app_constants.dart';
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import './widgets.dart';
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import '../../home/home-load.dart';
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/// 时间: 2026-03-26
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/// 功能: 功能设置页面
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/// 介绍: 应用功能开关和设置项管理
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/// 最新变化: 添加自动刷新功能
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class AppFunSettingsPage extends StatefulWidget {
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const AppFunSettingsPage({super.key});
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@override
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State<AppFunSettingsPage> createState() => _AppFunSettingsPageState();
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}
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class _AppFunSettingsPageState extends State<AppFunSettingsPage> {
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bool _autoRefreshEnabled = false;
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bool _debugInfoEnabled = false;
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bool _soundEnabled = true;
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bool _vibrationEnabled = true;
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bool _darkModeEnabled = false;
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bool _notificationEnabled = true;
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int _cacheSize = 128;
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static const String _autoRefreshKey = 'auto_refresh_enabled';
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static const String _debugInfoKey = 'debug_info_enabled';
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@override
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void initState() {
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super.initState();
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_loadSettings();
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}
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Future<void> _loadSettings() async {
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final prefs = await SharedPreferences.getInstance();
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if (mounted) {
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setState(() {
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_autoRefreshEnabled = prefs.getBool(_autoRefreshKey) ?? false;
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_debugInfoEnabled = prefs.getBool(_debugInfoKey) ?? false;
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});
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}
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}
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Future<void> _setAutoRefresh(bool value) async {
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final prefs = await SharedPreferences.getInstance();
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await prefs.setBool(_autoRefreshKey, value);
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await AutoRefreshManager().setEnabled(value);
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if (mounted) {
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setState(() {
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_autoRefreshEnabled = value;
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});
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}
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}
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Future<void> _setDebugInfo(bool value) async {
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final prefs = await SharedPreferences.getInstance();
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await prefs.setBool(_debugInfoKey, value);
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await DebugInfoManager().setEnabled(value);
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if (mounted) {
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setState(() {
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_debugInfoEnabled = value;
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});
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: const Color(0xFFF5F5F5),
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appBar: AppBar(
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title: Text(
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'功能设置',
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style: TextStyle(
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color: AppConstants.primaryColor,
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fontWeight: FontWeight.bold,
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),
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),
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backgroundColor: Colors.white,
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elevation: 0,
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centerTitle: true,
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leading: IconButton(
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icon: Icon(Icons.arrow_back, color: AppConstants.primaryColor),
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onPressed: () => Navigator.of(context).pop(),
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),
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),
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body: ListView(
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padding: const EdgeInsets.all(16),
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children: [
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_buildSettingsGroup('基础功能', [
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_buildSwitchItem(
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'自动刷新',
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'首页诗句自动刷新（5s） ',
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Icons.refresh,
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_autoRefreshEnabled,
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_setAutoRefresh,
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),
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_buildSwitchItem(
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'调式信息',
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'开启后可加载更多信息',
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Icons.bug_report,
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_debugInfoEnabled,
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_setDebugInfo,
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),
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_buildSwitchItem(
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'预加载',
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'开启后优先使用本地缓存，\n减少与服务器的通信次数',
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//关闭后，优先使用云端数据，无延迟，但刷新缓慢
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Icons.notifications_active,
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_notificationEnabled,
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(value) => setState(() => _notificationEnabled = value),
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),
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]),
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const SizedBox(height: 16),
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_buildSettingsGroup('显示设置', [
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_buildSwitchItem(
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'Tap沉浸光感',
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'开启后底栏显示类iOS26 风格\nbeta实验功能',
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Icons.dark_mode,
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_darkModeEnabled,
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(value) => setState(() => _darkModeEnabled = value),
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),
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_buildFontSliderItem(),
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]),
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const SizedBox(height: 16),
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_buildSettingsGroup('交互反馈', [
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_buildSwitchItem(
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'全局Tips开关',
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'显示一些使用技巧',
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Icons.volume_up,
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_soundEnabled,
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(value) => setState(() => _soundEnabled = value),
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),
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_buildSwitchItem(
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'声音反馈',
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'操作时播放提示音',
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Icons.volume_up,
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_soundEnabled,
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(value) => setState(() => _soundEnabled = value),
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),
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_buildSwitchItem(
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'震动反馈',
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'操作时震动提示',
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Icons.vibration,
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_vibrationEnabled,
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(value) => setState(() => _vibrationEnabled = value),
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),
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]),
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const SizedBox(height: 16),
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_buildSettingsGroup('高级设置', [
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_buildActionItem(
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'Beta开关 关闭软件',
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'开发者选项',
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Icons.developer_mode,
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() => _showSnackBar('调试模式开发中'),
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),
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_buildActionItem(
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'重置设置',
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'恢复默认设置',
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Icons.restore,
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() => _showResetDialog(),
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),
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_buildActionItem(
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'调试模式',
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'开发者选项',
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Icons.developer_mode,
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() => _showSnackBar('调试模式开发中'),
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),
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]),
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const SizedBox(height: 32),
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_buildVersionInfo(),
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],
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),
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);
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}
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Widget _buildSettingsGroup(String title, List<Widget> items) {
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return Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(16),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.05),
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blurRadius: 10,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 16, 16, 8),
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child: Text(
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title,
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.bold,
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color: AppConstants.primaryColor,
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),
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),
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),
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...items,
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],
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),
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);
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}
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Widget _buildSwitchItem(
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String title,
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String subtitle,
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IconData icon,
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bool value,
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ValueChanged<bool> onChanged,
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) {
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return ListTile(
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leading: Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: AppConstants.primaryColor.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(8),
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),
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child: Icon(icon, color: AppConstants.primaryColor, size: 20),
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),
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title: Text(
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title,
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style: const TextStyle(fontSize: 15, fontWeight: FontWeight.w500),
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),
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subtitle: Text(
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subtitle,
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style: TextStyle(fontSize: 12, color: Colors.grey[600]),
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),
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trailing: Switch(
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value: value,
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onChanged: onChanged,
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activeThumbColor: AppConstants.primaryColor,
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),
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);
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}
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Widget _buildFontSliderItem() {
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return ListTile(
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leading: Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: AppConstants.primaryColor.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(8),
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),
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child: Icon(Icons.widgets, color: AppConstants.primaryColor, size: 20),
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),
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title: const Text(
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'桌面卡片',
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style: TextStyle(fontSize: 15, fontWeight: FontWeight.w500),
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),
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subtitle: Text(
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'使用帮助',
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style: TextStyle(fontSize: 12, color: Colors.grey[600]),
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),
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trailing: Icon(Icons.chevron_right, color: Colors.grey[400]),
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(builder: (context) => const WidgetsPage()),
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);
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},
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);
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}
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Widget _buildCacheItem() {
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return ListTile(
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leading: Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: AppConstants.primaryColor.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(8),
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),
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child: Icon(Icons.storage, color: AppConstants.primaryColor, size: 20),
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),
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title: const Text(
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'缓存大小',
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style: TextStyle(fontSize: 15, fontWeight: FontWeight.w500),
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),
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subtitle: Text(
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'$_cacheSize MB',
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style: TextStyle(fontSize: 12, color: Colors.grey[600]),
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),
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trailing: Icon(Icons.chevron_right, color: Colors.grey[400]),
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);
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}
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Widget _buildActionItem(
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String title,
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String subtitle,
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IconData icon,
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VoidCallback onTap,
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) {
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return ListTile(
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leading: Container(
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: AppConstants.primaryColor.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(8),
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),
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child: Icon(icon, color: AppConstants.primaryColor, size: 20),
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),
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title: Text(
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title,
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style: const TextStyle(fontSize: 15, fontWeight: FontWeight.w500),
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),
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subtitle: Text(
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subtitle,
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style: TextStyle(fontSize: 12, color: Colors.grey[600]),
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),
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trailing: Icon(Icons.chevron_right, color: Colors.grey[400]),
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onTap: onTap,
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);
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}
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Widget _buildVersionInfo() {
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return Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(16),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.05),
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blurRadius: 10,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Column(
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children: [
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Icon(
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Icons.settings_suggest,
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size: 40,
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color: AppConstants.primaryColor,
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),
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const SizedBox(height: 12),
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Text(
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AppConstants.appName,
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style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 4),
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Text(
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'版本 ${AppConstants.appVersion}',
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style: TextStyle(fontSize: 13, color: Colors.grey[600]),
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),
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],
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),
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);
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}
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void _showSnackBar(String message) {
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ScaffoldMessenger.of(
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context,
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).showSnackBar(SnackBar(content: Text(message)));
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}
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void _showClearCacheDialog() {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('清除缓存'),
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content: const Text('确定要清除所有缓存数据吗？这不会影响您的笔记和收藏。'),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('取消'),
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),
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TextButton(
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onPressed: () {
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Navigator.of(context).pop();
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setState(() {
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_cacheSize = 0;
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});
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_showSnackBar('缓存已清除');
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},
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child: Text('确定', style: TextStyle(color: Colors.red[400])),
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),
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],
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),
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);
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}
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void _showResetDialog() {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('重置设置'),
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content: const Text('确定要恢复默认设置吗？'),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('取消'),
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),
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TextButton(
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onPressed: () async {
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Navigator.of(context).pop();
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await _setAutoRefresh(false);
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await _setDebugInfo(false);
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setState(() {
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_soundEnabled = true;
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_vibrationEnabled = true;
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_darkModeEnabled = false;
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_notificationEnabled = true;
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});
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_showSnackBar('已恢复默认设置');
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},
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child: Text('确定', style: TextStyle(color: Colors.red[400])),
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),
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],
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),
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);
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}
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}
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