import 'package:flutter/material.dart'; import 'package:liftmanager/res/gaps.dart'; import 'package:liftmanager/net/api_service.dart'; import 'package:liftmanager/utils/toast.dart'; import 'package:liftmanager/widgets/app_bar.dart'; import 'package:liftmanager/internal/search/search_router.dart'; import 'package:liftmanager/widgets/app_search_bar.dart'; import 'package:liftmanager/res/resources.dart'; import 'package:liftmanager/routers/fluro_navigator.dart'; import 'package:liftmanager/widgets/load_image.dart'; import 'package:liftmanager/widgets/selected_image.dart'; import 'package:image_picker/image_picker.dart'; import 'package:liftmanager/internal/bbs/bbs_router.dart'; import 'dart:io'; import 'package:flutter_screenutil/flutter_screenutil.dart'; import 'package:video_player/video_player.dart'; import 'package:chewie/chewie.dart'; import 'package:liftmanager/internal/bbs/model/video_detail.dart'; import 'package:liftmanager/utils/url.dart'; import 'package:liftmanager/utils/time_format.dart'; import 'dart:convert'; import 'package:shared_preferences/shared_preferences.dart'; import 'package:liftmanager/internal/wode/wode_router.dart'; import 'package:liftmanager/utils/utils.dart'; import 'package:flutter/services.dart'; import 'package:orientation/orientation.dart'; import 'package:image/image.dart' as I; import 'dart:math'; import 'dart:typed_data'; class VideoDetail extends StatefulWidget { VideoDetail(this.id); final String id; @override State createState() { return VideoDetailState(); } } class VideoDetailState extends State { @override void initState() { super.initState(); getVideoDetail(); } // final FijkPlayer player = FijkPlayer(); bool _hasData = false; VideoDetailModel detailObj; VideoPlayerController _controller; Future getVideoDetail() async { if(_controller != null){ _controller.pause(); _controller = null; } await NewApiService().getVideoDetail(int.parse(widget.id), 1, onSuccess: (res) async { if (res != null) { _hasData = true; detailObj = res; _controller = VideoPlayerController.network( Utils.getImagePath(detailObj.url) // imgFontUrl + detailObj.url ); // player.setDataSource(detailObj.url, autoPlay: false,showCover: true); // player.setOption(FijkOption.playerCategory, "cover-after-prepared", 1); // var imageData = await player.takeSnapShot(); // Image.memory(imageData); // MemoryImage(imageData); // I.Image _img = I.decodeImage(imageData); // _img = I.encodeJpg(_img) as I.Image; // String s = new String.fromCharCodes(imageData); // var outputAsUint8List = new Uint8List.fromList(s.codeUnits); // print(123456); // print(outputAsUint8List); // print(1234561); setState(() {}); } }, onError: (code, msg) { toasts(msg); }); } @override void dispose() { _controller.pause(); _controller.dispose(); // SystemChrome.setPreferredOrientations([ // DeviceOrientation.portraitUp, // ]); // player.release(); // OrientationPlugin.forceOrientation(DeviceOrientation.portraitUp); super.dispose(); } @override Widget build(BuildContext context) { double width = MediaQuery.of(context).size.width; double height = MediaQuery.of(context).size.height; if(width > height){ // SystemChrome.setPreferredOrientations([ // DeviceOrientation.portraitUp, // ]); OrientationPlugin.forceOrientation(DeviceOrientation.portraitUp); } return Scaffold( resizeToAvoidBottomPadding: false, //不让键盘弹上去 appBar: MyAppBar( centerTitle: "视频详情", actions: [ _hasData && detailObj.checkFlag==0?FlatButton( child: Text( "编辑", style: TextStyle( color: Colors.white, fontSize: ScreenUtil().setSp(15)), ), textColor: Colours.dark_text, highlightColor: Colors.transparent, onPressed: () { // NavigatorUtils.push(context, WodeRouter.videoUpload); NavigatorUtils.push(context, "${WodeRouter.videoUpload}?id=${widget.id}"); }, ):Container(child: null,) ], ), body: _hasData ? Stack( children: [ Container( child: ListView(children: [ Column( mainAxisAlignment: MainAxisAlignment.start, crossAxisAlignment: CrossAxisAlignment.start, children: [ Container( padding: EdgeInsets.only( left: ScreenUtil().setWidth(15), right: ScreenUtil().setWidth(15), top: ScreenUtil().setWidth(15)), child: ClipRRect( borderRadius: BorderRadius.circular(5), child: new Chewie( controller: ChewieController( videoPlayerController: _controller, aspectRatio: 3 / 2, autoPlay: false, looping: true, showControls: true, deviceOrientationsAfterFullScreen:[DeviceOrientation.portraitUp], // 占位图 // placeholder: Image.network( // imgFontUrl+detailObj.cover, // fit: BoxFit.contain, // ), // 是否在 UI 构建的时候就加载视频 autoInitialize: true, // 拖动条样式颜色 materialProgressColors: new ChewieProgressColors( playedColor: Colors.red, handleColor: Colors.blue, backgroundColor: Colors.grey, bufferedColor: Colors.lightGreen, ), ), ), )), Container( width: width, padding: EdgeInsets.only( left: ScreenUtil().setWidth(15), right: ScreenUtil().setWidth(15), top: ScreenUtil().setWidth(10), bottom: ScreenUtil().setWidth(10)), decoration: BoxDecoration( border: Border( bottom: BorderSide(width: 0.5, color: Colours.line), ), ), child: Column( mainAxisAlignment: MainAxisAlignment.start, crossAxisAlignment: CrossAxisAlignment.start, children: [ Text( detailObj.title, style: TextStyle( color: Color(0xff000000), fontSize: ScreenUtil().setSp(16)), textAlign: TextAlign.start, ), Text( detailObj.brandName, style: TextStyle( color: Color(0xff666666), fontSize: ScreenUtil().setSp(14)), textAlign: TextAlign.start, ), ]), ), Container( padding: EdgeInsets.only( left: ScreenUtil().setWidth(15), top: ScreenUtil().setWidth(30), bottom: ScreenUtil().setWidth(30)), decoration: BoxDecoration( border: Border( bottom: BorderSide(width: 0.5, color: Colours.line), ), ), child: Row( children: [ Container( child: ClipRRect( borderRadius: BorderRadius.circular( ScreenUtil().setWidth(18)), child: LoadNetworkImage( detailObj.avatarUrl, // fit: BoxFit.cover, width: ScreenUtil().setWidth(36), height: ScreenUtil().setWidth(36), ), )), Container( padding: EdgeInsets.only(left: 5), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text( detailObj.nickname, style: TextStyle( fontSize: ScreenUtil().setSp(14), color: Color(0xff333333)), ), Text( DateUtils.instance.getFormartData( timeSamp: detailObj.createTime, format: "yyyy-MM-dd"), style: TextStyle( fontSize: ScreenUtil().setSp(12), color: Color(0xffaaaaaa)), ), ], ), ) ], ), ), Column( crossAxisAlignment: CrossAxisAlignment.start, mainAxisAlignment: MainAxisAlignment.start, children: [ Container( padding: EdgeInsets.only( left: ScreenUtil().setWidth(15), top: ScreenUtil().setWidth(10), bottom: ScreenUtil().setWidth(5)), child: Text( "视频简介", style: TextStyle( color: Color(0xff222222), fontSize: ScreenUtil().setSp(16), ), textAlign: TextAlign.left, ), ), Container( padding: EdgeInsets.only( left: ScreenUtil().setWidth(15), right: ScreenUtil().setWidth(15), top: ScreenUtil().setWidth(10), bottom: ScreenUtil().setWidth(90)), child: Text( detailObj.descr, style: TextStyle( color: Color(0xff222222), fontSize: ScreenUtil().setSp(14), ), textAlign: TextAlign.left, ), ), ], ), detailObj.checkFlag==0? Column( crossAxisAlignment: CrossAxisAlignment.start, mainAxisAlignment: MainAxisAlignment.start, children: [ Container( padding: EdgeInsets.only( left: ScreenUtil().setWidth(15), top: ScreenUtil().setWidth(10), bottom: ScreenUtil().setWidth(5)), child: Text( "驳回原因", style: TextStyle( color: Color(0xff222222), fontSize: ScreenUtil().setSp(16), ), textAlign: TextAlign.left, ), ), Container( padding: EdgeInsets.only( left: ScreenUtil().setWidth(15), right: ScreenUtil().setWidth(15), top: ScreenUtil().setWidth(10), bottom: ScreenUtil().setWidth(90)), child: Text( detailObj.checkComment, style: TextStyle( color: Color(0xff222222), fontSize: ScreenUtil().setSp(14), ), textAlign: TextAlign.left, ), ), ], ):Container(child: null,), ], ), ])), ], ) : Center( child: Text("正在加载..."), ), ); } }