101 lines
2.5 KiB
Dart
101 lines
2.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:peach/entity/_.dart';
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import 'package:peach/views/Me/Video/player.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/utils/_.dart';
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import 'package:peach/service/_.dart';
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import 'package:peach/widget/_.dart';
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class Video extends StatefulWidget {
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@override
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State<StatefulWidget> createState() => _Video();
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}
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// 短视频模块
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class _Video extends State<Video> with AutomaticKeepAliveClientMixin<Video> {
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PageController pageController;
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String pcursor = "";
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@override
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void initState() {
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super.initState();
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pageController = PageController(
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initialPage: Config.currentIndex, //默认在第几个
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viewportFraction: 1, // 占屏幕多少，1为占满整个屏幕
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keepPage: true
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);
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GetAllVideoList();
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}
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/// 获取视频列表数据
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Future<VideoListEntity> GetAllVideoList({ String type = "swiper" }) async {
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print("GetAllVideoList");
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void getData () async {
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VideoListEntity result = await VideoService.GetVideoList(params: {
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"pcursor": pcursor
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});
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setState(() {
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Config.feeds.addAll(result.feeds);
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pcursor = result.pcursor;
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});
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print("feeds.length ${Config.feeds.length}");
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}
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if (type == "swiper") {
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print("swiper");
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if (Config.feeds.length == 0) {
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getData();
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}
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} else {
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print("more");
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getData();
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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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super.build(context);
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return Scaffold(
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backgroundColor: Colors.black,
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body: PageView(
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controller: pageController,
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scrollDirection: Axis.vertical,
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physics: BouncingScrollPhysics(),
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pageSnapping: true,
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onPageChanged: (int index) {
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setState(() {
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print("你切换了页面！ ============== ${index}");
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setState(() {
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Config.currentIndex = index;
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if (Config.currentIndex >= Config.feeds.length -1) {
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print("重新请企业数据.....");
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GetAllVideoList(type: "more");
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}
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});
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});
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},
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children: Config.feeds.map((e) {
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// print("e.photo.photoUrl ============ ${e.photo.photoUrl}");
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return Play(
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url: e.photo.photoUrl,
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);
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}).toList(),
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)
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);
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}
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@override
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bool get wantKeepAlive => true;
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@override
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void dispose() {
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pageController.dispose();
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}
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}
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