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编码猿
230
untitled/lib/views/Details/index.dart
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230
untitled/lib/views/Details/index.dart
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:flutter_modular/flutter_modular.dart';
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import 'package:flutter_spinkit/flutter_spinkit.dart';
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import 'package:image_gallery_saver/image_gallery_saver.dart';
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import 'package:image_pickers/image_pickers.dart';
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import 'package:toast/toast.dart';
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import 'package:peach/config/_.dart';
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import 'package:peach/entity/_.dart';
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import 'package:peach/service/_.dart';
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import 'package:peach/utils/_.dart';
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import 'package:peach/widget/_.dart';
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import 'package:share_extend/share_extend.dart';
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class DetailsIndex extends StatefulWidget {
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final String id;
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DetailsIndex({Key key, this.id }): super(key: key);
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@override
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State<StatefulWidget> createState() => _DetailsIndex();
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}
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class _DetailsIndex extends State<DetailsIndex> {
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List<String> imagePaths = [];
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AgentInfo Res;
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FreeUseEntity freeUseStatus;
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String title = "";
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bool LikeStatus = false;
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@override
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void initState() {
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super.initState();
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checkIdStatus();
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Core.freeUse(context, () {
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GetInfoData();
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});
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}
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Future<AgentInfo> GetInfoData() async {
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Res = await HomeService.GetInfoData(params: { 'id': widget.id });
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setState(() {
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imagePaths = Res.imgs;
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title = Res.title;
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});
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}
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/// 检查写真是否被收藏
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Future<bool> checkIdStatus () async {
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var status = await LikeService.find(int.parse(widget.id));
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setState(() {
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LikeStatus = status;
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});
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}
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/// 检查是否被收藏，爱心的改变样式
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Widget LikeStatusWidget () {
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return
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LikeStatus
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? IconButton(icon: Icon(Icons.favorite, color: ColorConfig.WhiteBackColor,),iconSize: 24,)
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: IconButton(
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iconSize: 24,
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icon: LikeStatus ? Icon(Icons.favorite_border) : Icon(Icons.favorite_border),
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onPressed: () async {
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if (imagePaths.isNotEmpty) {
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if (Core.isVip(context)) {
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var User = LikeEntity(
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id: int.parse(widget.id),
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preview: imagePaths[0],
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source: Res.jigoulist[0].name,
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title: Res.title,
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totals: Res.shuliang,
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user: Res.renwulist[0].name
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);
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int result = await LikeService.addLike(User);
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if (result > 0) {
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Toast.show("写真收藏成功！", context, duration: Toast.LENGTH_LONG, gravity: Toast.BOTTOM);
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setState(() => LikeStatus = true);
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} else {
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Toast.show("写真收藏失败: ${result}", context, duration: Toast.LENGTH_LONG, gravity: Toast.BOTTOM);
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}
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} else {
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Toast.show("您还未开通VIP，无法使用【收藏图片】【收藏写真】【保存到相册】【成人视频】等功能", context, duration: Toast.LENGTH_LONG, gravity: Toast.CENTER);
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}
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} else {
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Toast.show("请稍后收藏，数据正在加载中...", context, duration: Toast.LENGTH_LONG, gravity: Toast.BOTTOM);
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}
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},
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);
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}
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/// 长按的弹出框
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actionDiaLog (String url) async {
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if (Core.isVip(context)) {
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await showDialog(
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context: context,
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builder: (context) {
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return SimpleDialog(
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titlePadding: EdgeInsets.all(15),
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contentPadding: EdgeInsets.all(15),
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title: Container(
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alignment: Alignment.centerLeft,
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child: Row(
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children: [
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Icon(Icons.touch_app,size: 30,color: ColorConfig.ThemeColor,),
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SizedBox(width: 5,),
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Text("请选择操作",style: TextStyle(fontSize: 17),)
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],
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),
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),
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children: <Widget>[
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FlatButton(
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child: Text("保存到相册"),
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onPressed: () {
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Navigator.of(context).pop();
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saveGallery(url);
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}
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),
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FlatButton(
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child: Text("收藏此图片"),
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onPressed: () async {
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Navigator.of(context).pop();
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singleLike(url);
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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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} else {
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Toast.show("您还未开通VIP，无法使用【收藏图片】【收藏写真】【保存到相册】【成人视频】等功能", context, duration: Toast.LENGTH_LONG, gravity: Toast.CENTER);
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}
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}
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/// 保存图片到相册
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saveGallery(String url) async {
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// var path = await ImagePickers.saveImageToGallery(url);
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// path.length != 0
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// ? Toast.show("图片存储在 ${path}", context, duration: Toast.LENGTH_SHORT, gravity: Toast.BOTTOM)
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// : Toast.show("保存失败", context, duration: Toast.LENGTH_SHORT, gravity: Toast.BOTTOM);
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var response = await DownloadService.downImage(url: url);
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String fileName = Tool.randomBit();
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final result = await ImageGallerySaver.saveImage(
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Uint8List.fromList(response),
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quality: 100,
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name: fileName
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);
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result['isSuccess']
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? Toast.show("图片存储在 ${result['filePath']}", context, duration: Toast.LENGTH_SHORT, gravity: Toast.BOTTOM)
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: Toast.show("保存失败", context, duration: Toast.LENGTH_SHORT, gravity: Toast.BOTTOM);
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}
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/// 分享给好友
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shareImg() async {
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ShareExtend.share(
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"[有人@你]\n高清模特写真你要不要？？\n\n写真集名称：${Res.title}\n\n写真访问地址：${Config.h5IpUrl}info.html?id=${Res.id}\n\n浏览更多高清模特写真请下载应用：【屁桃儿】",
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"text",
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sharePanelTitle: "111",
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);
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}
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/// 单张图的收藏功能
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singleLike(String url) async {
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// false 可以收藏，true 收藏过了
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bool status = await LikeService.checkIsLike(url);
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print("status statusstatusstatusstatus : ${status}");
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if (status) {
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Toast.show("此图片已经收藏过啦！！", context, duration: Toast.LENGTH_LONG, gravity: Toast.BOTTOM);
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} else {
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var add = SingleGraphEntity(
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id: int.parse(widget.id) + int.parse(Tool.randomBit()),
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src: url
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);
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int result = await LikeService.addImg(add);
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if (result > 0) {
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Toast.show("图片收藏成功！", context, duration: Toast.LENGTH_LONG, gravity: Toast.BOTTOM);
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} else {
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Toast.show("图片收藏失败！", context, duration: Toast.LENGTH_LONG, gravity: Toast.BOTTOM);
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(title),
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backgroundColor: ColorConfig.ThemeColor,
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elevation: 0,
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actions: [
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LikeStatusWidget(),
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IconButton(
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icon: Icon(Icons.share_outlined,color: ColorConfig.WhiteBackColor,),iconSize: 24,
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onPressed: () {
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shareImg();
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},
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)
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],
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),
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body: imagePaths.isEmpty
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? SpinKitWave(color: ColorConfig.ThemeColor, itemCount: 3, size: 40)
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: ListView.builder(
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itemCount: imagePaths.length,
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cacheExtent: double.maxFinite,
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itemBuilder: (BuildContext context, int index) {
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return InkWell(
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onLongPress: () => actionDiaLog(imagePaths[index]),
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onTap: () async {
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ImagePickers.previewImages(imagePaths,index);
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// Navigator.of(context).push(new MaterialPageRoute(builder: (_) {
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// return PhotoViewGalleryScreen(
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// images: imagePaths,
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// index: index,
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// title: Res.title,
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// time: Res.shijian,
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// heroTag: index.toString(),
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// );
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// }));
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},
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child: CachedNetworkImg(imagePaths[index]),
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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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