lift-app/lib/internal/wode/page/video/video_upload.dart

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_change.dart';
import 'package:image_picker/image_picker.dart';
import 'dart:io';
import 'package:liftmanager/widgets/bbs_content.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:flutter_spinkit/flutter_spinkit.dart';
import 'package:video_player/video_player.dart';
import 'package:liftmanager/utils/image_utils.dart';
import 'package:liftmanager/internal/bbs/bbs_router.dart';
import 'package:liftmanager/internal/wode/wode_router.dart';
import 'package:liftmanager/internal/bbs/model/video_detail.dart';
import 'package:liftmanager/utils/log_util.dart';
import 'dart:convert';
import 'package:flustars/flustars.dart' as FlutterStars;
import 'package:liftmanager/common/common.dart';
import 'dart:math';
import 'package:liftmanager/utils/fast_notification.dart';
import 'package:liftmanager/utils/theme_utils.dart';
import 'package:liftmanager/utils/oss_upload.dart';
import 'package:liftmanager/utils/log_util.dart';
import 'package:chewie/chewie.dart';
import 'package:flutter/services.dart';
import 'package:liftmanager/utils/utils.dart';
import 'package:orientation/orientation.dart';
import 'dart:async';
import 'package:liftmanager/widgets/selected_video_change.dart';

class VideoUpload extends StatefulWidget {
  VideoUpload(this.id);

  final String id;
  

  @override
  State<StatefulWidget> createState() {
    return VideoUploadState();
  }
}

class VideoUploadState extends State<VideoUpload> {
  // NewsDetailItem item = NewsDetailItem();
  
  ScrollController _scrollController = new ScrollController();
  String brandChiose='请选择';
  String brandName = "品牌";
  int brandIdss;
  bool sortBool = true;
  //  List<String> imagesUrl = [];
  //  List<String> videoUrl = [];
   VideoDetailModel detailObj;
  VideoPlayerController _controller;
  VideoPlayerController _controllerFile;
  String videoUrl;
  String str;
  String imagesUrl;
  double percent = 0.0;
   // 焦点控制
    FocusNode _focusNode1 = new FocusNode(); 
    GlobalKey _formKey= new GlobalKey<FormState>();
    TextEditingController _titleController = new TextEditingController();
    TextEditingController _descController = new TextEditingController();


  @override
  void initState() {
    super.initState();
    print(widget.id);
    
    if(widget.id!=null&&widget.id!=""){
      NewApiService().getVideoDetail(int.parse(widget.id), 1,
        onSuccess: (res) {
      if (res != null) {
        detailObj = res;
        
        LogUtil.d(jsonEncode(res));
        print(88885);
        
        setState(() {
          videoUrl = null;
          videoUrl = res.url;
          _titleController.text = res.title;
          _descController.text = res.descr;
          brandIdss = res.brandId;
          brandChiose = res.brandName;
        });
      
      }
    }, onError: (code, msg) {
      toasts(msg);
    });
    }
  }

  upLoadFileOnce(path) {
    showLoading(context, "正在上传...");
    NewApiService().upload(path, onSuccess: (res) {
      // imagesUrl.add(res.path);
      dismissLoading(context);
      setState(() {
        // videoUrl = [];
        // imagesUrl = [];
        // videoUrl.add(res.pathUrl);
        // imagesUrl.add(res.coverUrl);
        
      });
    }, onError: (code, msg) {
      dismissLoading(context);
      toasts(msg);
    });
  }

  randomInt(int min, int max) {
    return new Random().nextInt(max) % (max - min + 1) + min;
  }

  List<dynamic> brandList;
  Future getBrandList() async {
    await NewApiService().getBrandListNoPage(
        onSuccess: (res) {
      if (res != null) {
        brandList = res;
        setState(() {});
      }
    }, onError: (code, msg) {
      toasts(msg);
    });
  }

  ///选择视频
  void selectPicker() {
    showDialog(
        context: context,
        builder: (BuildContext context) {
          return SimpleDialog(
              title: Text("选择方式"),
              children: ["拍照", '从手机相册选择'].map((String value) {
                print("$value");
                return SimpleDialogOption(
                  child: Text(
                    "${value}",
                    style: TextStyle(fontSize: 16, fontWeight: FontWeight.w500),
                  ),
                  onPressed: () {
                    _getImage(value == '拍照' ? 1 : 0);
                    Navigator.of(context).pop();
                  },
                );
              }).toList());
        });
  }

  void _getImage(int key) async {
    print(key);
    print(333);
    try {
      await ImagePicker.pickVideo(
        source: key == 1 ? ImageSource.camera : ImageSource.gallery,
      )
      .then((File f) async{
        if (f != null) {
        _controllerFile = VideoPlayerController.file(f);
        _controllerFile.initialize().then((val){
          _controllerFile.setLooping(true);
          int seconds = _controllerFile.value.duration.inSeconds;
          print("视频时长：$seconds");
          int fileSize=f.lengthSync();//单位B
          print("视频大小：${fileSize}");
          print("视频大小：${f.path}");
          if (seconds <= 300) {
            _uploadImage(f.path);
            // upLoadFileOnce(_imageFile.path);
            // setState(() {});
          }else {
            toasts("视频时长不能大于5分钟！");
          }
        });}
      })
      ;
      
    } catch (e) {
      toasts("没有权限，无法打开相册！");
    }
  }

  void _uploadImage(filePath) async {
    showPercent(context, (){
      dismissLoading(context);
      toasts("上传失败");
    },(){
      if(videoUrl == null && str != null){
        setState(() {
            videoUrl = str;
            print("videoUrl:"+videoUrl);
            dismissLoading(context);
            toasts("上传成功");
          });
      }
    });
    String uploadName = OssUtil.instance.getImageUploadName(filePath);
    await NewApiService.uploadImage(context, uploadName, filePath).then((data) {
      if (data.statusCode == 200) {
        str = NewApiUrl.URL_UPLOAD_IMAGE_OSS + "/" + uploadName;
        print("str:"+str);
        print(videoUrl);
        if(str != null){
          Map obj = {
            "uploadName":uploadName,
            "success":true
          };
          FastNotification.push("percent",obj);
        }
      }else {
        Map obj = {
            "uploadName":uploadName,
            "success":false
          };
        FastNotification.push("percent",obj);
      }
    }).catchError((data) {
      Map obj = {
            "uploadName":uploadName,
            "success":false
          };
      FastNotification.push("percent",obj);
    });
  }


    FocusNode focusNode1 = new FocusNode();

  @override
  Widget build(BuildContext context) {

    double width = MediaQuery.of(context).size.width;
    double height = MediaQuery.of(context).size.height;

    

    // 监听FocusNode
    _focusNode1.addListener((){
      // _focusNode1.hasFocus 是否聚焦
      print(_focusNode1.hasFocus);
    });

    return Scaffold(
      resizeToAvoidBottomPadding: false,//不让键盘弹上去
      appBar: MyAppBar(
        centerTitle: "上传视频",
      ),
      body:GestureDetector(
        onTap: () {
          // 点击空白页面关闭键盘
          FocusScope.of(context).requestFocus(focusNode1);
        },
        child: Stack(
        children: <Widget>[
          Container(
        child: ListView(
          children: <Widget>[
            Form(
              key: _formKey, //设置globalKey，用于后面获取FormState
              // autovalidate: true, //开启自动校验
              child: Column(
          children: <Widget>[
            ChioseThisRight(label: "电梯品牌",value:brandChiose,fun:(){
              setState(() {
                                          // brandChiose = brandListChiose[index];
                                          sortBool = false;
                                          print(5656333);
                                        });
                                        getBrandList();
                                        // Navigator.maybePop(context);
            }),
            
            Row(
              crossAxisAlignment: CrossAxisAlignment.start,
              mainAxisAlignment: MainAxisAlignment.start,
              children: <Widget>[
                Container(
                  padding:EdgeInsets.only(left:ScreenUtil().setWidth(15),top:ScreenUtil().setWidth(10),bottom:ScreenUtil().setWidth(5)),
                  child: Text(
                    "视频标题",
                    style: TextStyle(
                          color:Color(0xff222222),
                          // fontSize:ScreenUtil().setSp(14),
                          
                    ),
                    textAlign:TextAlign.left,
                  ),
                ),
              ],
            ),
            Container(
              height:80,
              padding: EdgeInsets.only(left:ScreenUtil().setWidth(15),right:ScreenUtil().setWidth(15),bottom:ScreenUtil().setWidth(20)),
              child: TextFormField(
                      // autofocus: true,
                      maxLength: 50,
                      cursorColor: Color(0xffcccccc),
                      controller: _titleController,
                      maxLines:5,
                      decoration: InputDecoration(
                        contentPadding: EdgeInsets.all(0),
                        
                          hintText: '请输入你上传视频的标题',
                          hintStyle:TextStyle(
                            color: Color(0xffcccccc)
                          ),
                          focusedBorder: InputBorder.none,
                          border: InputBorder.none,
                          // filled: true, // 背景色
                          // fillColor: Colors.cyan.withAlpha(35),
                          // icon: Icon(Icons.person)
                      ),
                      
                      // 校验
                      validator: (val) {
                        return val.trim().length > 0 ? null : "不能为空";
                      }

                  ),
            ),
            SizedBox(
              height:6,
              child: Container(
                color:ThemeUtils.getDialogTextFieldColor(context)
              ),
            ),
            Row(
              crossAxisAlignment: CrossAxisAlignment.start,
              mainAxisAlignment: MainAxisAlignment.start,
              children: <Widget>[
                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(14),
                          
                    ),
                    textAlign:TextAlign.left,
                  ),
                ),
              ],
            ),
            Container(
              height:120,
              padding: EdgeInsets.only(left:ScreenUtil().setWidth(15),right:ScreenUtil().setWidth(15),bottom:ScreenUtil().setWidth(20)),
              child: TextFormField(
                      // autofocus: true,
                      maxLength: 500,
                      cursorColor: Color(0xffcccccc),
                      controller: _descController,
                      maxLines:5,
                      decoration: InputDecoration(
                        contentPadding: EdgeInsets.all(0),
                        
                          hintText: '请输入您上传视频的简介',
                          hintStyle:TextStyle(
                            color: Color(0xffcccccc)
                          ),
                          focusedBorder: InputBorder.none,
                          border: InputBorder.none,
                          // filled: true, // 背景色
                          // fillColor: Colors.cyan.withAlpha(35),
                          // icon: Icon(Icons.person)
                      ),
                      
                      // 校验
                      validator: (val) {
                        return val.trim().length > 0 ? null : "不能为空";
                      }

                  ),
            ),
            SizedBox(
              height:6,
              child: Container(
                color:ThemeUtils.getDialogTextFieldColor(context)
              ),
            ),
            Container(
                width: width,
                padding: EdgeInsets.only(left:15,top:15,bottom:15),
                child: Text(
                                                        "(建议时长3分钟，建议大小50M)",
                                                        style: TextStyle(
                                                          color: Colors.red,
                                                            fontSize:
                                                                ScreenUtil()
                                                                    .setSp(14),
                                                            ),
                                                            textAlign: TextAlign.left,
                                                      ),
              ),
            // Container(
            //   color: ThemeUtils.getTabsBg(context),
            //   child: GridView.builder(
            //     shrinkWrap: true,
            //     padding: const EdgeInsets.fromLTRB(8.0, 12, 8.0, 12.0),
            //     physics: NeverScrollableScrollPhysics(),
            //     gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
            //         crossAxisCount: 3, childAspectRatio: 1.18),
            //     itemCount: videoUrl.length >= 1 ? 1 : videoUrl.length + 1,
            //     itemBuilder: (_, index) {
            //       return Stack(
            //         children: <Widget>[
            //           Center(
            //             child: SelectedImage(
            //                 image: index < videoUrl.length ? imagesUrl[index] : null,
            //                 // image: index < videoUrl.length ? videoUrl[index] : null,
            //                 index:index,
            //                 onTap: () {
            //                   if(index >= videoUrl.length){
            //                     selectPicker();
            //                   }
            //                   FocusScope.of(context).requestFocus(FocusNode());
            //                   print(index);
            //                   print(videoUrl);
            //                 }),
            //           ),
            //           index < videoUrl.length?Positioned(
            //             top:0,
            //             right:0,
            //             child:GestureDetector(
            //               onTap: (){
            //                 print(index);
            //                 videoUrl.remove(videoUrl[index]);
            //                 imagesUrl.remove(imagesUrl[index]);
            //                 setState(() {
                              
            //                 });
            //               },
            //               child:Icon(
            //                   IconData(
            //                     0xe62a,
            //                     fontFamily:"myfont"
            //                   ),
            //                   size: 24.0,
            //                   color:Color(0xff999999),
            //                 ),
            //             )
            //           ):Container(child: null,)
            //         ],
            //       );
            //     },
            //   )
            // ),
            Container(
                    color: ThemeUtils.getDialogTextFieldColor(context),
                    child: GridView.builder(
                      shrinkWrap: true,
                      padding: const EdgeInsets.fromLTRB(8.0, 12, 8.0, 12.0),
                      physics: NeverScrollableScrollPhysics(),
                      gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
                          crossAxisCount: 1, childAspectRatio: 1.18),
                      itemCount: 1,
                      itemBuilder: (_, index) {
                        return Stack(
                          children: <Widget>[
                            Center(
                              child: SelectedVideo(
                                image: videoUrl,
                                index: index,
                                videoPlay:videoPlay(),
                                onTap: () {
                                  if(videoUrl == null){
                                    selectPicker();
                                  }
                                  
                                },
                              ),
                            ),
                            videoUrl != null
                                ? Positioned(
                                    top: 0,
                                    right: 0,
                                    child: GestureDetector(
                                      onTap: () {
                                        print(index);
                                        
                                        // imagesUrl = null;
                                        setState(() {
                                          videoUrl = null;
                                          str = null;
                                          _controller.pause();
                                          // player.reset();
                                        });
                                      },
                                      child: Icon(
                                        IconData(0xe62a, fontFamily: "myfont"),
                                        size: 24.0,
                                        color: Color(0xff999999),
                                      ),
                                    ),
                                  )
                                : Container(
                                    child: null,
                                  )
                          ],
                        );
                      },
                    ),
                  ),
            SizedBox(
              height:ScreenUtil().setWidth(80),
            ),
          ],
        ),
            )
          ]
        )
        
      ),
      Positioned(
              bottom:0,
              left:0,
              child:Container(
                width: width,
                padding: EdgeInsets.only(top:ScreenUtil().setWidth(15),bottom:ScreenUtil().setWidth(15),left:ScreenUtil().setWidth(25),right:ScreenUtil().setWidth(25)),
                color:ThemeUtils.getDialogTextFieldColor(context),
                child: Container(
                      height:ScreenUtil().setWidth(44),
                      decoration: BoxDecoration(
                        borderRadius: BorderRadius.circular(ScreenUtil().setWidth(22)),
                        gradient: const LinearGradient(
                                          colors: [Color(0xFF00D9FF), Color(0xFF0287FF)]),
                      ),
                      child: FlatButton(
                        // padding: EdgeInsets.all(15.0),
                        child: Text("提交"),
                        textColor: Colors.white,
                        onPressed: () {
                          if(brandIdss==null){
                            toasts("请选择品牌");
                            return; 
                          }
                          if(videoUrl==null){
                            toasts("请上传视频");
                            return; 
                          }
                          // String videos = videoUrl.join(",");
                          // String images = imagesUrl.join(",");
                        if((_formKey.currentState as FormState).validate()){
                          
                          
                          showLoading(context, "正在提交...");
                          if(widget.id!=null&&widget.id!=""){
                            dynamic objEdit = {
                              "brandId":brandIdss,
                              "title":_titleController.text,
                              "descr":_descController.text,
                              "url":videoUrl,
                              // "cover": images,
                              "checkFlag":2,
                              "statuz":1,
                              "platformFlag":1,
                              "userId":FlutterStars.SpUtil.getString(Constant.userId),
                              "id":detailObj.id
                            };
                            NewApiService().editVideo(objEdit, onSuccess: (res) {
                              dismissLoading(context);
                              toasts("修改成功");
                              String initThisMyVideo = randomInt(1111,9999).toString() + DateTime.now().millisecondsSinceEpoch.toString();
                              FastNotification.push("initMyVideo",initThisMyVideo);
                              Navigator.of(context)..pop()..pop();
                            }, onError: (code, msg) {
                              dismissLoading(context);
                              toasts(msg);
                            });
                          }else {
                            dynamic obj = {
                              "brandId":brandIdss,
                              "title":_titleController.text,
                              "descr":_descController.text,
                              "url":videoUrl,
                              // "cover": images,
                              "checkFlag":2,
                              "statuz":1,
                              "platformFlag":1,
                              "userId":FlutterStars.SpUtil.getString(Constant.userId)
                            };
                            NewApiService().addVideo(obj, onSuccess: (res) {
                              dismissLoading(context);
                              toasts("提交成功");
                              String initThisMyVideo = randomInt(1111,9999).toString() + DateTime.now().millisecondsSinceEpoch.toString();
                              FastNotification.push("initMyVideo",initThisMyVideo);
                              Navigator.pop(context);
                            }, onError: (code, msg) {
                              dismissLoading(context);
                              toasts(msg);
                            });
                          }
                          
                          
                          
                          
                        }
                          
                        },
                      ),
                    ),
              )
            ),
            !sortBool?
            Positioned(
              top:0,
              left:0,
              child: Container(
                width:width,
                height:height,
                color: Color.fromRGBO(0, 0, 0, 0.5)
              )
            )
            :Container(
              child:null
            ),
            !sortBool?
            Positioned(
              top:0,
              right:0,
              child:Container(
                width: width/4*3,
                height:height,
                color: ThemeUtils.getTabsBg(context),
                padding: EdgeInsets.all(10),
                child:ListView(
                  children:<Widget>[
                    Container(
                      padding: EdgeInsets.only(left:5,top:5,bottom:10),
                      child:Text(
                                  "品牌",
                                  style: TextStyle(
                                    color:Color(0xff666666),
                                    fontSize:ScreenUtil().setSp(16)
                                  ),
                                  textAlign:TextAlign.start,
                                ),
                    ),
                   brandList!=null&&brandList!=[]?Container(
                     child: Wrap(
                  alignment: WrapAlignment.start,
                  crossAxisAlignment: WrapCrossAlignment.center,
                  children: brandList.asMap().keys.map((index){
                    return InkWell(
                      onTap: (){
                            print("666");
                            
                            setState(() {
                              sortBool = true;
                              brandChiose = brandList[index].name??"";
                              brandIdss = brandList[index].id;
                            });
                            
                          },
                      child: Container(
                      width: width/4-17,
                      padding: EdgeInsets.only(bottom:ScreenUtil().setWidth(10),top:ScreenUtil().setWidth(10)),
                      margin: EdgeInsets.only(left:5,right:5,bottom:5,top:5),
                      decoration: BoxDecoration(
                        // border: Border(
                        //   bottom: BorderSide(width: 0.5, color: Colours.line),
                        // ),
                        color: Color(0xfff5f5f5)
                      ),
                      child:Text(
                                  brandList[index].name??"",
                                  style: TextStyle(
                                    color:Color(0xff666666),
                                    fontSize:ScreenUtil().setSp(15)
                                  ),
                                  textAlign:TextAlign.center,
                                  maxLines: 1,
                                          overflow: TextOverflow.ellipsis,
                                ),
                    ),
                    );
                    
                  }).toList(),
                )
                   ):loadCircle()
                  ],
                  
                )
              )
            ):
            Container(
              child:null
            ),
        ],
      ),
      ),
    );
  }

  Widget loadCircle() {
    return Container(
      padding: EdgeInsets.only(top: 10, bottom: 10),
      color: ThemeUtils.getTabsBg(context),
      child: Center(
        child: SpinKitFadingCircle(
          color: Colors.blueAccent,
          size: 30.0,
        ),
      ),
    );
  }

  Widget videoPlay() {
    
    _controller = VideoPlayerController.network(
                                        Utils.getImagePath(videoUrl) 
                                        // imgFontUrl + detailObj.url
                                        );
    double width = MediaQuery.of(context).size.width;
    return 
    // Container(
    //                     width: width,
    //                     height: width*0.6,
    //                     alignment: Alignment.center,
    //                     child: FijkView(
    //                       player: player,
    //                       color: Colors.black,
    //                       fit:FijkFit.fill,
    //                       // cover: NetworkImage(detailObj.cover),
    //                       // cover: new Image(image: detailObj.cover!=null&& detailObj.cover!=""?NetworkImage(detailObj.cover):AssetImage("assets/images/video_image.png"),).image,
    //                       // 
    //                     ),
    //                   );
    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:
                                    // VideoPlayerController.network(
                                    //     imgFontUrl + detailObj.url
                                    //     ),
                                    _controller,
                                aspectRatio: 3 / 2,
                                allowFullScreen:false,
                                autoPlay: false,
                                looping: true,
                                // startAt: Duration(seconds: 1,minutes: 1),
                                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,
                                ),
                              ),
                            ),

                            
                            
                          )
                      );
  }
}


class ChioseThisRight extends StatelessWidget {
  ChioseThisRight({Key key,this.value,this.label,this.fun,this.labelText='请选择'}) : super(key: key);
  String value;
  String label;
  Function fun;
  String labelText;
  @override
  Widget build(BuildContext context) {
    double width = MediaQuery.of(context).size.width;
    return InkWell(
              onTap: (){
                  fun();      
              },
              child: Container(
                padding: EdgeInsets.only(top:ScreenUtil().setWidth(15),bottom:ScreenUtil().setWidth(15)),
                margin: EdgeInsets.only(left:ScreenUtil().setWidth(15)),
                decoration: BoxDecoration(
                  border: Border(
                    bottom: BorderSide(width: 0.5, color: Colours.line),
                  ),
                ),
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children:<Widget>[
                    Text(
                      label,
                      style: TextStyle(
                        color:Color(0xff222222),
                        // fontSize: ScreenUtil().setSp(14)
                      ),
                      textAlign:TextAlign.start,
                    ),
                    value.isEmpty? Container(
                              child: Row(
                                children:<Widget>[
                                  Text(
                                    labelText,
                                    style: TextStyle(
                                      color:Color(0xffcccccc),
                                      // fontSize: ScreenUtil().setSp(14)
                                    ),
                                    textAlign:TextAlign.start,
                                  ),
                                  Container(
                                    padding: EdgeInsets.only(top:3),
                                    child: Icon(
                                      Icons.keyboard_arrow_right,
                                      size: 20.0,
                                      color:Color(0xffcccccc),
                                    ),
                                  ),
                                  SizedBox(
                                    width:10
                                  )
                                ]
                              ),
                            ):
                            Container(
                              padding: EdgeInsets.only(right:ScreenUtil().setWidth(15)),
                              child: Row(
                                children:<Widget>[
                                  Text(
                                    value,
                                    style: TextStyle(
                                      color:Color(0xff222222),
                                      fontSize: ScreenUtil().setSp(14)
                                    ),
                                    textAlign:TextAlign.start,
                                  ),
                                ]
                              ),
                            ),
                  ]
                ),
              ),
            );
  }
}