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ytc1012
293
lib/screens/about_screen.dart
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293
lib/screens/about_screen.dart
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@@ -0,0 +1,293 @@
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import 'package:flutter/material.dart';
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import '../theme/app_theme.dart';
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class AboutScreen extends StatelessWidget {
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const AboutScreen({super.key});
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return Scaffold(
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appBar: AppBar(
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title: const Text('关于'),
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),
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body: SingleChildScrollView(
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padding: const EdgeInsets.all(24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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// 应用图标和名称
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Container(
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width: 80,
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height: 80,
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decoration: BoxDecoration(
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color: AppTheme.primaryColor,
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borderRadius: BorderRadius.circular(20),
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),
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child: const Icon(
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Icons.timer,
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color: Colors.white,
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size: 48,
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),
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),
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const SizedBox(height: 16),
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Text(
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'AutoTime Tracker',
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style: theme.textTheme.headlineMedium?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 8),
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Text(
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'版本 1.0.0',
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style: theme.textTheme.bodyMedium?.copyWith(
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color: theme.colorScheme.onSurface.withOpacity(0.6),
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),
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),
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const SizedBox(height: 32),
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// 应用描述
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Card(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'关于应用',
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style: theme.textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 12),
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Text(
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'AutoTime Tracker 是一款自动时间追踪与效率分析工具。'
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'它可以帮助您自动追踪应用使用情况，分析时间分配，'
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'并提供效率评分和个性化建议。',
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style: theme.textTheme.bodyMedium,
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),
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],
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),
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),
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),
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const SizedBox(height: 16),
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// 功能特点
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Card(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'核心功能',
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style: theme.textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 12),
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_buildFeatureItem(theme, Icons.auto_awesome, '自动追踪', '无需手动操作，自动记录应用使用时间'),
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_buildFeatureItem(theme, Icons.category, '智能分类', '自动将应用分类为工作、学习、娱乐等'),
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_buildFeatureItem(theme, Icons.insights, '数据分析', '提供详细的统计分析和效率评分'),
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_buildFeatureItem(theme, Icons.flag, '目标设定', '设置时间目标，追踪完成情况'),
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_buildFeatureItem(theme, Icons.file_download, '数据导出', '导出 CSV 和统计报告'),
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],
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),
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),
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),
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const SizedBox(height: 16),
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// 链接
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Card(
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child: Column(
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children: [
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_buildLinkItem(
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context,
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theme,
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Icons.description,
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'隐私政策',
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'查看我们的隐私政策',
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() {
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// TODO: 打开隐私政策页面
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_showComingSoon(context);
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},
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),
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const Divider(height: 1),
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_buildLinkItem(
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context,
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theme,
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Icons.feedback,
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'反馈建议',
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'帮助我们改进应用',
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() {
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_launchEmail(context);
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},
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),
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const Divider(height: 1),
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_buildLinkItem(
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context,
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theme,
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Icons.star,
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'评价应用',
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'在应用商店给我们评分',
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() {
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// TODO: 打开应用商店
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_showComingSoon(context);
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},
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),
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const Divider(height: 1),
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_buildLinkItem(
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context,
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theme,
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Icons.code,
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'开源许可',
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'MIT License',
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() {
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_showLicense(context, theme);
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},
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),
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],
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),
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),
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const SizedBox(height: 24),
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// 版权信息
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Text(
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'© 2024 AutoTime Tracker',
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style: theme.textTheme.bodySmall?.copyWith(
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color: theme.colorScheme.onSurface.withOpacity(0.5),
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),
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),
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const SizedBox(height: 8),
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Text(
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'Made with ❤️ using Flutter',
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style: theme.textTheme.bodySmall?.copyWith(
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color: theme.colorScheme.onSurface.withOpacity(0.5),
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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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}
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Widget _buildFeatureItem(ThemeData theme, IconData icon, String title, String description) {
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return Padding(
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padding: const EdgeInsets.only(bottom: 12),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Icon(icon, color: AppTheme.primaryColor, size: 24),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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title,
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style: theme.textTheme.bodyLarge?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: 4),
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Text(
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description,
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style: theme.textTheme.bodySmall?.copyWith(
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color: theme.colorScheme.onSurface.withOpacity(0.6),
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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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),
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);
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}
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Widget _buildLinkItem(
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BuildContext context,
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ThemeData theme,
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IconData icon,
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String title,
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String subtitle,
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VoidCallback onTap,
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) {
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return ListTile(
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leading: Icon(icon, color: AppTheme.primaryColor),
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title: Text(
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title,
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style: theme.textTheme.bodyLarge?.copyWith(
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fontWeight: FontWeight.w500,
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),
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),
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subtitle: Text(
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subtitle,
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style: theme.textTheme.bodySmall?.copyWith(
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color: theme.colorScheme.onSurface.withOpacity(0.6),
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),
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),
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trailing: const Icon(Icons.chevron_right),
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onTap: onTap,
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);
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}
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void _launchEmail(BuildContext context) {
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// 显示反馈邮箱
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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('反馈建议'),
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content: const Text(
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'欢迎通过以下方式联系我们：\n\n'
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'邮箱：support@autotime-tracker.com\n\n'
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'我们非常重视您的反馈和建议！',
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),
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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('确定'),
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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 _showComingSoon(BuildContext context) {
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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('即将推出'),
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content: const Text('此功能正在开发中，敬请期待！'),
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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('确定'),
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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 _showLicense(BuildContext context, ThemeData theme) {
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showLicensePage(
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context: context,
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applicationName: 'AutoTime Tracker',
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applicationVersion: '1.0.0',
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applicationIcon: Container(
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width: 64,
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height: 64,
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decoration: BoxDecoration(
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color: AppTheme.primaryColor,
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borderRadius: BorderRadius.circular(16),
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),
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child: const Icon(
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Icons.timer,
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color: Colors.white,
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size: 32,
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),
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),
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);
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}
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}
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