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@ -1,3 +1,4 @@ |
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import 'package:dating_touchme_app/generated/assets.dart'; |
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import 'package:flutter/cupertino.dart'; |
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import 'package:flutter/material.dart'; |
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@ -8,16 +9,407 @@ class HomePage extends StatefulWidget { |
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State<HomePage> createState() => _HomePageState(); |
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} |
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class _HomePageState extends State<HomePage> with AutomaticKeepAliveClientMixin{ |
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class _HomePageState extends State<HomePage> with AutomaticKeepAliveClientMixin { |
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int selectedTabIndex = 0; // 0: 推荐 1: 同城 |
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// 简单的示例数据结构 |
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final List<_FeedItem> recommendFeed = [ |
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_FeedItem(type: _FeedType.withImages), |
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_FeedItem(type: _FeedType.plain), |
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_FeedItem(type: _FeedType.live), |
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_FeedItem(type: _FeedType.withImages), |
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]; |
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final List<_FeedItem> nearbyFeed = [ |
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_FeedItem(type: _FeedType.plain), |
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_FeedItem(type: _FeedType.withImages), |
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_FeedItem(type: _FeedType.live), |
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]; |
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@override |
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Widget build(BuildContext context) { |
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super.build(context); |
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return Container( |
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color: Colors.white, |
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final List<_FeedItem> dataSource = |
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selectedTabIndex == 0 ? recommendFeed : nearbyFeed; |
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return Scaffold( |
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backgroundColor: Colors.white, |
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appBar: _buildAppBar(), |
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body: ListView.separated( |
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physics: const BouncingScrollPhysics(), |
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itemBuilder: (context, index) { |
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final item = dataSource[index]; |
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switch (item.type) { |
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case _FeedType.withImages: |
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return ImagesCard(); |
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case _FeedType.plain: |
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return PlainCard(); |
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case _FeedType.live: |
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return LiveCard(); |
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} |
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}, |
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separatorBuilder: (context, index) => const SizedBox(height: 12), |
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itemCount: dataSource.length, |
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 12), |
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), |
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); |
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} |
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PreferredSizeWidget _buildAppBar() { |
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return AppBar( |
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backgroundColor: Colors.white, |
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elevation: 0, |
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centerTitle: false, |
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toolbarHeight: 56, |
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titleSpacing: 16, |
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title: Row( |
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children: [ |
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_buildTabButton(title: '推荐', index: 0), |
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const SizedBox(width: 16), |
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_buildTabButton(title: '同城', index: 1), |
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const Spacer(), |
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Image.asset( |
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Assets.imagesOnlineIcon, |
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width: 20, |
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height: 20, |
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), |
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], |
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), |
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bottom: PreferredSize( |
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preferredSize: const Size.fromHeight(8), |
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child: const SizedBox(height: 8), |
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), |
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); |
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} |
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Widget _buildTabButton({required String title, required int index}) { |
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final bool selected = selectedTabIndex == index; |
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return GestureDetector( |
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onTap: () { |
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if (selectedTabIndex != index) { |
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setState(() { |
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selectedTabIndex = index; |
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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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Text( |
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title, |
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style: TextStyle( |
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fontSize: 22, |
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fontWeight: FontWeight.w700, |
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color: selected ? Colors.black : const Color(0xFF999999), |
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), |
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), |
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const SizedBox(height: 4), |
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AnimatedContainer( |
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duration: const Duration(milliseconds: 200), |
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height: 4, |
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width: selected ? 28 : 0, |
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decoration: BoxDecoration( |
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color: const Color(0xFF6C63FF), |
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borderRadius: BorderRadius.circular(2), |
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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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// 下面将卡片组件拆分为独立Widget，保持HomePage更简洁 |
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@override |
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bool get wantKeepAlive => true; |
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} |
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enum _FeedType { withImages, plain, live } |
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class _FeedItem { |
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final _FeedType type; |
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const _FeedItem({required this.type}); |
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} |
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// 通用头部组件：头像/昵称/在线/认证/Hi/直播中徽标 |
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class _CardHeader extends StatelessWidget { |
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final bool showHi; |
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// 是否在头像上显示直播态（紫色描边 + 头像角标） |
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final bool liveOverlayOnAvatar; |
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const _CardHeader({this.showHi = false, this.liveOverlayOnAvatar = false}); |
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@override |
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Widget build(BuildContext context) { |
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return Row( |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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// 头像 + 在线小圆点 |
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Stack( |
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children: [ |
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// 头像 + 可选紫色描边 |
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Container( |
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padding: liveOverlayOnAvatar ? const EdgeInsets.all(2) : EdgeInsets.zero, |
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decoration: liveOverlayOnAvatar |
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? BoxDecoration( |
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borderRadius: BorderRadius.circular(32), |
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border: Border.all(color: const Color(0xFFB58BFF), width: 2), |
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) |
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: null, |
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child: ClipRRect( |
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borderRadius: BorderRadius.circular(30), |
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child: Image.asset( |
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Assets.imagesAvatarsExample, |
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width: 60, |
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height: 60, |
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fit: BoxFit.cover, |
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), |
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), |
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), |
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Positioned( |
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left: 6, |
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bottom: 6, |
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child: Container( |
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width: 12, |
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height: 12, |
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decoration: BoxDecoration( |
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color: const Color(0xFF2ED573), |
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shape: BoxShape.circle, |
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boxShadow: const [ |
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BoxShadow(color: Color(0x332ED573), blurRadius: 4, offset: Offset(0, 2)), |
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], |
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), |
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), |
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), |
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if (liveOverlayOnAvatar) |
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Positioned( |
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left: -6, |
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bottom: -6, |
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child: Container( |
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4), |
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decoration: BoxDecoration( |
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color: const Color(0xFF7A5CFF), |
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borderRadius: BorderRadius.circular(16), |
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boxShadow: const [ |
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BoxShadow(color: Color(0x337A5CFF), blurRadius: 6, offset: Offset(0, 3)), |
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], |
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), |
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child: const Text( |
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'直播中', |
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style: TextStyle(color: Colors.white, fontSize: 12, fontWeight: FontWeight.w600), |
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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(width: 10), |
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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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Row( |
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children: [ |
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const Text( |
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'林园园', |
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style: TextStyle( |
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fontSize: 20, |
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fontWeight: FontWeight.w700, |
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color: Color(0xFF333333), |
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), |
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), |
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const SizedBox(width: 6), |
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// 在线徽标 |
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Container( |
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2), |
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decoration: BoxDecoration( |
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color: const Color(0xFFEFFBF3), |
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borderRadius: BorderRadius.circular(12), |
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), |
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child: const Text( |
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'在线', |
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style: TextStyle(fontSize: 12, color: Color(0xFF2ED573)), |
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), |
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), |
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const SizedBox(width: 6), |
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// 实名徽标 |
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Container( |
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2), |
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decoration: BoxDecoration( |
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color: const Color(0xFFF3E9FF), |
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borderRadius: BorderRadius.circular(12), |
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), |
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child: Row( |
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children: [ |
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Image.asset(Assets.imagesVerifiedIcon, width: 12, height: 12), |
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const SizedBox(width: 4), |
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const Text( |
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'实名', |
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style: TextStyle(fontSize: 12, color: Color(0xFF6C63FF)), |
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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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const SizedBox(height: 4), |
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const Text( |
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'23岁 · 白云区', |
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style: TextStyle(fontSize: 16, color: Color(0xFF666666)), |
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), |
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], |
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), |
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), |
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if (showHi) |
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Image.asset(Assets.imagesHiIcon, width: 64, height: 32), |
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], |
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); |
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} |
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} |
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class PlainCard extends StatelessWidget { |
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@override |
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Widget build(BuildContext context) { |
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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(12), |
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boxShadow: const [ |
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BoxShadow( |
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color: Color(0x14000000), |
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blurRadius: 8, |
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offset: Offset(0, 4), |
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), |
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], |
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), |
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padding: const EdgeInsets.all(12), |
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child: Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: const [ |
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_CardHeader(), |
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SizedBox(height: 8), |
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Text( |
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'我想找一个有缘的异性，快来联系我吧快来……', |
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style: TextStyle(fontSize: 13, color: Color(0xFF666666)), |
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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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class ImagesCard extends StatelessWidget { |
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const ImagesCard(); |
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@override |
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Widget build(BuildContext context) { |
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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: const [ |
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BoxShadow( |
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color: Color(0x14000000), |
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blurRadius: 12, |
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offset: Offset(0, 6), |
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), |
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], |
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), |
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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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const _CardHeader(showHi: true), |
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const SizedBox(height: 10), |
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const Text( |
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'我想找一个有缘的异性，快来联系我吧快来……', |
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style: TextStyle(fontSize: 16, color: Color(0xFF666666)), |
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), |
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const SizedBox(height: 16), |
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Row( |
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children: const [ |
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_BorderedImage(), |
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SizedBox(width: 12), |
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_BorderedImage(), |
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SizedBox(width: 12), |
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_BorderedImage(), |
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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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class LiveCard extends StatelessWidget { |
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@override |
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Widget build(BuildContext context) { |
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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(12), |
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boxShadow: const [ |
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BoxShadow( |
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color: Color(0x14000000), |
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blurRadius: 8, |
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offset: Offset(0, 4), |
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), |
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], |
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), |
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padding: const EdgeInsets.all(12), |
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child: Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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const _CardHeader(liveOverlayOnAvatar: true), |
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const SizedBox(height: 8), |
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const Text( |
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'正在直播，快来互动～', |
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style: TextStyle(fontSize: 13, color: Color(0xFF666666)), |
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), |
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const SizedBox(height: 10), |
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Align( |
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alignment: Alignment.centerLeft, |
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child: Container( |
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 8), |
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decoration: BoxDecoration( |
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gradient: const LinearGradient( |
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colors: [Color(0xFF2D7CFF), Color(0xFF7A5CFF)], |
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), |
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borderRadius: BorderRadius.circular(18), |
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), |
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child: const Text( |
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'进入直播间', |
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style: TextStyle(color: Colors.white, fontSize: 14, fontWeight: FontWeight.w600), |
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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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// 占位组件已被带描边版本替代，保留空实现会触发未使用告警，故移除 |
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// 带蓝色描边的图片占位 |
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class _BorderedImage extends StatelessWidget { |
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const _BorderedImage(); |
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@override |
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Widget build(BuildContext context) { |
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return Expanded( |
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child: AspectRatio( |
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aspectRatio: 1.05, |
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child: Container( |
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decoration: BoxDecoration( |
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borderRadius: BorderRadius.circular(14), |
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border: Border.all(color: const Color(0xFF5D7BFF), width: 2), |
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), |
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clipBehavior: Clip.antiAlias, |
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child: Image.asset( |
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Assets.imagesDiscoverPre, |
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fit: BoxFit.cover, |
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), |
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), |
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), |
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); |
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} |
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} |
Jolie
4 months ago
