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426 lines
13 KiB
426 lines
13 KiB
4 years ago
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import 'dart:ui';
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import 'package:flutter/material.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter_icons/flutter_icons.dart';
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import 'package:akuCommunity/utils/screenutil.dart';
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import 'package:akuCommunity/widget/expandable_text.dart';
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import 'package:akuCommunity/widget/image_grid.dart';
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class TrendCard extends StatefulWidget {
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final String name;
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final String content;
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final List<String> imageUrl;
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final bool isLike;
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TrendCard({Key key, this.name, this.content, this.imageUrl, this.isLike})
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: super(key: key);
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@override
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_TrendCardState createState() => _TrendCardState();
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}
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class _TrendCardState extends State<TrendCard> {
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void _showDialog(String url) {
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showCupertinoDialog(
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context: context,
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builder: (context) {
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return CupertinoAlertDialog(
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title: Text(
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'是否${url}?',
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style: TextStyle(
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fontSize: Screenutil.size(34),
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color: Color(0xff030303),
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),
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),
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actions: <Widget>[
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CupertinoDialogAction(
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child: Text(
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'取消',
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style: TextStyle(
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fontSize: Screenutil.size(34),
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color: Color(0xff333333),
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),
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),
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onPressed: () {
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Navigator.of(context).pop();
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},
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),
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CupertinoDialogAction(
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child: Text(
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'确定',
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style: TextStyle(
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fontWeight: FontWeight.w600,
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fontSize: Screenutil.size(34),
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color: Color(0xffff8200),
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),
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),
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onPressed: () {
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Navigator.pop(context);
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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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void showPub() {
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showModalBottomSheet(
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context: context,
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builder: (BuildContext context) {
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return _shareWidget();
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});
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}
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Widget _shareWidget() {
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return Container(
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color: Colors.white,
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height:
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Screenutil.length(300) + MediaQuery.of(context).viewPadding.bottom,
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child: Stack(
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children: [
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Container(
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height: Screenutil.length(160),
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child: ListView.builder(
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scrollDirection: Axis.horizontal,
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itemBuilder: (BuildContext context, int index) {
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return InkWell(
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onTap: () {
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Navigator.of(context).pop();
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_showDialog(nameItems[index]['title']);
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},
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child: Container(
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height: Screenutil.length(160),
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width: Screenutil.length(160),
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margin: EdgeInsets.only(
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left: Screenutil.length(10),
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right: Screenutil.length(10),
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top: Screenutil.length(40),
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),
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alignment: Alignment.center,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Image.asset(
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nameItems[index]['image'],
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width: Screenutil.length(65),
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height: Screenutil.length(65),
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),
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Container(
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margin: EdgeInsets.only(top: Screenutil.length(10)),
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child: Text(
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nameItems[index]['title'],
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style: TextStyle(
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fontSize: Screenutil.size(26),
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color: Color(0xff333333),
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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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itemCount: nameItems.length,
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),
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),
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Positioned(
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bottom: 0,
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child: InkWell(
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onTap: () {
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Navigator.of(context).pop();
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},
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child: Container(
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width: MediaQuery.of(context).size.width,
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height: Screenutil.length(98),
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alignment: Alignment.center,
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decoration: BoxDecoration(
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color: Colors.white,
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boxShadow: [
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BoxShadow(
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color: Colors.black12,
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offset: Offset(1, 1),
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blurRadius: 2.0,
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)
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],
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),
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child: Text(
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'取消',
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style: TextStyle(
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fontSize: Screenutil.size(38),
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color: Color(0xff333333),
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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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List<Map<String, dynamic>> nameItems = [
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{'image': 'assets/icons/report.png', 'title': '举报'},
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{'image': 'assets/icons/shield_content.png', 'title': '屏蔽此条动态'},
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{'image': 'assets/icons/shield_user.png', 'title': '屏蔽他的动态'},
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];
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TextStyle _textStyleName() {
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return TextStyle(
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fontSize: Screenutil.size(36),
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color: Color(0xff333333),
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);
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}
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TextStyle _textStyleContent() {
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return TextStyle(
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fontSize: Screenutil.size(32),
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color: Color(0xff333333),
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);
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}
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TextStyle _textStyleTag() {
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return TextStyle(
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fontSize: Screenutil.size(28),
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color: Color(0xff999999),
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);
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}
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TextStyle _textStylePopup() {
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return TextStyle(
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fontSize: Screenutil.size(28),
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color: Color(0xff333333),
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);
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}
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Positioned _positionedPopupMenuButton() {
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return Positioned(
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right: 0,
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bottom: 0,
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child: PopupMenuButton(
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color: Colors.transparent,
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padding: EdgeInsets.all(0),
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elevation: 0,
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offset: Offset(0, -53),
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child: Container(
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width: Screenutil.length(54),
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decoration: BoxDecoration(
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color: Color(0xffd8d8d8),
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borderRadius: BorderRadius.all(Radius.circular(4)),
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),
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child: Icon(
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Feather.more_horizontal,
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color: Colors.white,
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size: Screenutil.size(36),
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),
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),
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onSelected: (String value) {
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setState(() {});
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},
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itemBuilder: (BuildContext context) => <PopupMenuItem<String>>[
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PopupMenuItem(
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value: "选项一的内容",
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child: Container(
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decoration: BoxDecoration(
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color: Color(0xffd8d8d8),
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borderRadius: BorderRadius.all(Radius.circular(6)),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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InkWell(
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onTap: () {
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print('赞');
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Navigator.pop(context);
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},
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child: Container(
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height: Screenutil.length(68),
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width: Screenutil.length(181),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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AntDesign.hearto,
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size: Screenutil.size(30),
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color: Color(0xff000000),
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),
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SizedBox(width: Screenutil.length(11)),
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Text(
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'赞',
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style: _textStylePopup(),
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),
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],
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),
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),
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),
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SizedBox(
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width: 1,
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height: Screenutil.length(48),
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child: DecoratedBox(
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decoration: BoxDecoration(color: Color(0xff979797)),
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),
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),
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InkWell(
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onTap: () {
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print('评论');
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Navigator.pop(context);
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},
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child: Container(
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height: Screenutil.length(68),
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width: Screenutil.length(181),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Feather.message_square,
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size: Screenutil.size(30),
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color: Color(0xff000000),
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),
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SizedBox(width: Screenutil.length(11)),
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Text(
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'评论',
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style: _textStylePopup(),
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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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],
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),
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);
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}
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Widget _columnCard(String name, String content, bool isLike) {
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return Stack(
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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Row(
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children: [
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Image.asset(
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'assets/example/touxiang1.png',
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height: Screenutil.length(86),
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width: Screenutil.length(86),
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),
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SizedBox(width: Screenutil.length(9)),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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padding: EdgeInsets.only(left: Screenutil.length(10)),
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child: Text(
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name,
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style: _textStyleName(),
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),
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),
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SizedBox(height: Screenutil.length(6)),
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Container(
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padding: EdgeInsets.only(left: Screenutil.length(14)),
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child: ExpandableText(
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text: content,
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maxLines: 2,
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style: _textStyleContent(),
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expand: false,
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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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SizedBox(height: Screenutil.length(20)),
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Padding(
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padding: EdgeInsets.only(left: Screenutil.length(95)),
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child: Column(
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children: [
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ImageGrid(widget.imageUrl),
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SizedBox(height: Screenutil.length(20)),
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Stack(
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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Text(
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'1分钟前',
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style: _textStyleTag(),
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),
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],
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),
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Positioned(
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right: 0,
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bottom: 0,
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child: InkWell(
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onTap: () {
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isLike = !isLike;
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},
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child: Icon(
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isLike ? AntDesign.heart : AntDesign.hearto,
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color:
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isLike ? Color(0xffff6666) : Color(0xffd8d8d8),
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size: Screenutil.size(36),
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),
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),
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),
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Positioned(
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|
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right: 35,
|
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|
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bottom: 0,
|
||
|
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child: InkWell(
|
||
|
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onTap: () {},
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|
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child: Icon(
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|
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AntDesign.message1,
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color: Color(0xffd8d8d8),
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size: Screenutil.size(36),
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),
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),
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),
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// _positionedPopupMenuButton(),
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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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Positioned(
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right: 0,
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top: 0,
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child: InkWell(
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onTap: showPub,
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child: Icon(
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|
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MaterialIcons.more,
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color: Color(0xffd8d8d8),
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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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|
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@override
|
||
|
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Widget build(BuildContext context) {
|
||
|
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return Container(
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||
|
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decoration: BoxDecoration(
|
||
|
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color: Colors.white,
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||
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border: Border(
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bottom: BorderSide(
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||
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width: 0.5, //宽度
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||
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color: Color(0xffe5e5e5), //边框颜色
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||
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),
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||
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),
|
||
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),
|
||
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padding: EdgeInsets.only(
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||
|
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top: Screenutil.length(46),
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||
|
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left: Screenutil.length(32),
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||
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bottom: Screenutil.length(22),
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||
|
|
right: Screenutil.length(32),
|
||
|
|
),
|
||
|
|
child: _columnCard(widget.name, widget.content, widget.isLike),
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|