Initial commit: Flutter 无书应用项目
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309
lib/views/profile/settings/widgets.dart
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309
lib/views/profile/settings/widgets.dart
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import 'package:flutter/material.dart';
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import '../../../constants/app_constants.dart';
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/// 时间: 2026-03-27
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/// 功能: 桌面小卡片设置页面
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/// 介绍: 用于配置和管理桌面小卡片
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class WidgetsPage extends StatefulWidget {
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const WidgetsPage({super.key});
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@override
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State<WidgetsPage> createState() => _WidgetsPageState();
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}
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class _WidgetsPageState extends State<WidgetsPage> {
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bool _enableWidget = true;
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bool _showWeather = true;
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bool _showQuote = true;
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bool _showTime = true;
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int _updateInterval = 5; // 分钟
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final List<int> _intervalOptions = [1, 5, 10, 30, 60];
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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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'桌面卡片设置',
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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('卡片状态', [
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_buildSwitchItem(
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'启用桌面卡片',
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'在桌面上显示诗词卡片',
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Icons.widgets,
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_enableWidget,
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(value) => setState(() => _enableWidget = value),
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),
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]),
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const SizedBox(height: 16),
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_buildSettingsGroup('显示内容', [
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_buildSwitchItem(
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'显示天气',
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'在卡片上显示当前天气',
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Icons.cloud,
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_showWeather,
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(value) => setState(() => _showWeather = value),
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),
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_buildSwitchItem(
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'显示诗句',
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'在卡片上显示随机诗句',
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Icons.edit_document,
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_showQuote,
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(value) => setState(() => _showQuote = value),
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),
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_buildSwitchItem(
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'显示时间',
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'在卡片上显示当前时间',
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Icons.access_time,
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_showTime,
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(value) => setState(() => _showTime = value),
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),
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]),
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const SizedBox(height: 16),
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_buildSettingsGroup('更新设置', [_buildIntervalItem()]),
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const SizedBox(height: 16),
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_buildSettingsGroup('预览', [_buildPreviewCard()]),
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const SizedBox(height: 32),
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_buildActionButton(),
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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.withAlpha(5),
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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.withAlpha(10),
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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 _buildIntervalItem() {
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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.withAlpha(10),
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borderRadius: BorderRadius.circular(8),
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),
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child: Icon(Icons.refresh, color: AppConstants.primaryColor, size: 20),
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),
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title: const Text(
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'更新间隔',
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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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'每 $_updateInterval 分钟更新一次',
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style: TextStyle(fontSize: 12, color: Colors.grey[600]),
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),
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trailing: SizedBox(
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width: 150,
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child: SegmentedButton<int>(
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segments: _intervalOptions.map((interval) {
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return ButtonSegment(value: interval, label: Text('$interval'));
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}).toList(),
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selected: {_updateInterval},
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onSelectionChanged: (Set<int> selection) {
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setState(() {
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_updateInterval = selection.first;
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});
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},
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style: ButtonStyle(
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visualDensity: VisualDensity.compact,
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backgroundColor: WidgetStateProperty.resolveWith((states) {
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if (states.contains(WidgetState.selected)) {
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return AppConstants.primaryColor;
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}
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return Colors.grey[200];
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}),
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foregroundColor: WidgetStateProperty.resolveWith((states) {
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if (states.contains(WidgetState.selected)) {
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return Colors.white;
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}
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return Colors.black87;
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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 _buildPreviewCard() {
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: AppConstants.primaryColor.withAlpha(90),
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borderRadius: BorderRadius.circular(12),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withAlpha(10),
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blurRadius: 5,
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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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if (_showTime) ...[
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Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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Text(
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'${DateTime.now().hour.toString().padLeft(2, '0')}:${DateTime.now().minute.toString().padLeft(2, '0')}',
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style: const TextStyle(
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color: Colors.white,
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fontSize: 14,
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fontWeight: FontWeight.w500,
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),
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),
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],
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),
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const SizedBox(height: 12),
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],
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if (_showQuote) ...[
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Text(
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'床前明月光，疑是地上霜。',
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style: const TextStyle(
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color: Colors.white,
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fontSize: 16,
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fontWeight: FontWeight.bold,
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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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'举头望明月，低头思故乡。',
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style: const TextStyle(color: Colors.white, fontSize: 16),
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),
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const SizedBox(height: 8),
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Text(
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'— 李白《静夜思》',
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style: const TextStyle(color: Colors.white70, fontSize: 12),
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),
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],
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if (_showWeather) ...[
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const SizedBox(height: 12),
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Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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Icon(Icons.sunny, color: Colors.white, size: 16),
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const SizedBox(width: 4),
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Text(
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'25°C',
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style: const TextStyle(color: Colors.white, fontSize: 14),
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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 _buildActionButton() {
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return SizedBox(
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width: double.infinity,
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child: ElevatedButton(
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onPressed: () {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('桌面卡片设置已保存'),
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backgroundColor: AppConstants.primaryColor,
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),
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);
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: AppConstants.primaryColor,
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padding: const EdgeInsets.symmetric(vertical: 16),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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elevation: 0,
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),
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child: const Text(
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'应用设置',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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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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