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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_screenutil/screen_util.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:hyzp_ybqx01_cuiping/components/commonFun.dart';
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import 'package:hyzp_ybqx01_cuiping/components/customDialogF.dart';
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import 'package:hyzp_ybqx01_cuiping/services/EventBus.dart';
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import 'package:hyzp_ybqx01_cuiping/widget/customRadioWidget.dart';
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import '../../../components/customDialogH.dart';
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import '../../../components/customDialogJ.dart';
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import '../../../components/dioFun.dart';
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import '../../../components/doJSON.dart';
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import '../../../components/hyxx_data_handle.dart';
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class SbbjContent extends StatefulWidget {
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//SbbjContent({Key key, this.title, this.mapData}) : super(key: key);
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SbbjContent({
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@required this.title,
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@required this.index,
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@required this.hyshlx,
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Key key,
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}) : super(key: key);
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String title;
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int index = -1;
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String hyshlx;
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_SbbjPageState createState() => _SbbjPageState();
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}
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class _SbbjPageState extends State<SbbjContent> {
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Map _mapGetSbbjGetDataText = {
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"id": "主键ID",
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"bjlx": "设备类型",
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"content": "报警内容",
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"dwip": "点位IP",
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"sbip": "设备IP",
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"addtime": "添加时间",
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"workflow": "处理状态"
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};
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Map _mapGetSbbjGetData = {
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"id": 1177,
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"bjlx": "风扇",
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"content": "串口COM1获取风扇异常数据",
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"dwip": "172.16.3.1",
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"sbip": "192.168.1.10",
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"addtime": "2021-02-07 23:56:45",
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"workflow": 999
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};
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List<TextEditingController> _listController = [];
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int listLen = 0;
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String nums = '';
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int _selectedRadio = 0;
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void initState() {
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// TODO: implement initState
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super.initState();
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listLen = listSbbjGetList2.length;
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getListFlields();
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}
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//监听登录页面销毁的事件
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dispose() {
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_controller.dispose();
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super.dispose();
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}
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getListFlields() async {
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//获取指定id的sbbj记录数据返回 _mapGetSbbjGetData。由于 sbbj 信息需要进行查核处理，所以要重新读取最新的记录数据
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_mapGetSbbjGetData =
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await getLedXsxxGetData(id: listSbbjGetList2[widget.index]['id'], theSbgllx: widget.hyshlx);
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print('_mapGetSbbjGetData = ${_mapGetSbbjGetData}');
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//_mapGetSbbjGetData = listSbbjGetList2[widget.index];
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_listController = List.generate(_mapGetSbbjGetData.length, (index) {
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String key = _mapGetSbbjGetData.keys.elementAt(index);
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String strContent = _mapGetSbbjGetData[key].toString();
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//时间戳转换
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if (strContent.isNotEmpty && 'addtime' == key) {
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strContent = getDate(strContent);
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}
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//workflow转换
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if (strContent.isNotEmpty && 'workflow' == key) {
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strContent = strContent == '999' ? '已处理' : '待处理';
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}
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var controller = TextEditingController(text: strContent);
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controller.selection = TextSelection.fromPosition(
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TextPosition(affinity: TextAffinity.downstream, offset: '${controller.text}'.length),
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);
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return controller;
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});
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getPreBtn_NextBtn();
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nums = '${(widget.index + 1).toString()} / $listLen';
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setState(() {});
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}
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Widget getTrail(String key, int index, double widthTrail) {
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if (0 == _listController.length) {
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return Container(width: widthTrail);
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}
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//print('key = $key');
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if ('avatar' == key) {
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imagePath = _listController[index].text;
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return getAvatar(width: widthTrail);
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} else {
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return Container(
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alignment: Alignment(-1, 0),
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//widthTrail = 400报错，360刚能显示，300换行，260
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width: widthTrail,
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//解决信息显示不全问题
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child: Text(_listController[index].text,
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style: TextStyle(fontSize: 16), textAlign: TextAlign.left),
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);
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}
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}
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Widget getTrail0(String key, int index, double widthTrail) {
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if (0 == _listController.length) {
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return Container(width: widthTrail);
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}
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//print('key = $key');
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if ('avatar' == key) {
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imagePath = _listController[index].text;
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return getAvatar(width: widthTrail);
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} else {
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return Container(
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alignment: Alignment(1, 0),
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//widthTrail = 400报错，360刚能显示，300换行，260
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width: widthTrail,
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child: TextField(
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//textAlign: TextAlign.right,
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style: TextStyle(fontSize: 16),
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decoration: InputDecoration(
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//hintText: '請輸入字段信息',
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border: InputBorder.none, //TextField去掉下划线
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contentPadding: EdgeInsets.only(right: 0),
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),
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controller: _listController[index],
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enabled: 'content' == key ? true : false,
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//解决报警信息显示不全问题，但软键盘会弹出，很难控制键盘弹出问题
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//利用控制器初始化文本
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onChanged: null,
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),
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);
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}
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}
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Future<String> doContacts() async {
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bFlash = false;
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return showDialog(
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context: context,
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builder: (BuildContext context) {
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return customDialogH(
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title: "请选择头像修改操作",
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content: "头像修改",
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index: 0,
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);
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},
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).then((value) {
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imagePath = value;
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print('Page2_Contacts bFlash = $bFlash');
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if (imagePath.isNotEmpty) {
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_image = Image.file(File(imagePath), fit: BoxFit.cover);
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setState(() {});
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}
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});
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}
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//Image.file(this._image);
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String imagePath = '';
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Image _image;
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Widget getAvatar({double width = 260.0}) {
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if (imagePath.isEmpty) {
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_image = Image.asset('assets/images/user.png', fit: BoxFit.cover);
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} else {
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String head = imagePath.substring(0, 4).trim().toLowerCase();
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if ('http' == head) {
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_image = Image.network(imagePath, fit: BoxFit.cover);
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}
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}
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return Container(
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alignment: Alignment(-1, 0),
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width: width,
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child: InkWell(
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onTap: () async {
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doContacts();
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},
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child: Container(
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width: 40,
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child: _image,
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),
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),
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);
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}
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//添加、修改、删除联系人对话框
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doContacts2(String key, int index) async {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return CustomDialogJ(
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theKey: key,
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index: index,
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);
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},
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);
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}
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static onNullFun() {}
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Widget _getListTile(String key, int index, double widthTrail,
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{onTapFun = onNullFun, onLongPressFun = onNullFun, size = 16.0}) {
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//print('key = $key, index = $index');
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return ListTile(
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//leading: new Icon(Icons.phone),
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title: Text((index + 1).toString() + ". " + '${_mapGetSbbjGetDataText[key]} ：',
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style: TextStyle(fontSize: 16)),
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trailing: getTrail(key, index, widthTrail),
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contentPadding: EdgeInsets.symmetric(horizontal: 20.0, vertical: 0),
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enabled: true,
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onTap: () async {
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// print('第 $index 项被点击了');
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// await doContacts2(key, index);
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// if ('avatar' == key) {
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// print('选择图片或拍照');
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// await doContacts();
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// }
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},
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onLongPress: () {},
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);
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}
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TextEditingController _controller = TextEditingController.fromValue(TextEditingValue(
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text: '已做简单处理。低级故障，不影响系统运行',
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// 保持光标在最后
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selection: TextSelection.fromPosition(
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TextPosition(affinity: TextAffinity.downstream, offset: '已处理'.length))));
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//7、得到核查处理意见组件
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Widget getClyj(int index, bool _bCheck) {
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if (_bCheck) {
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_controller.text = '';
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} else {
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_controller.text = (0 == _selectedRadio ? '已做简单处理。低级故障，不影响系统运行' : '已核查，属于误报');
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}
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return ConstrainedBox(
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constraints: BoxConstraints(
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minWidth: double.infinity, //宽度尽可能大
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//minHeight: _listTileHeight, //最小高度
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maxHeight: _heigth, //最大高度
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.baseline,
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children: <Widget>[
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SizedBox(width: _marginLeft),
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Text('处理意见：',
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style: TextStyle(
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fontSize: _fontSize,
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color: _bCheck
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? Colors.grey
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: 0 == _selectedRadio
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? Colors.red
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: Colors.green)),
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Container(
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alignment: Alignment(-1, 0),
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height: _heigth,
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//widthTrail = 400报错，360刚能显示，300换行，260
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width: 240,
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child: TextField(
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//textAlign: TextAlign.right,
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//style: TextStyle(fontSize: _fontSize, color: cpysList[getIndexOfCpysList(colorText: topTabs_map['cpysText_List'][i])].cpysFont),
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//style: TextStyle(fontSize: _fontSize, color: cpysList[getIndexOfCpysList(colorText: myCpys)].cpysFont),
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style: TextStyle(fontSize: _fontSize),
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textAlign: TextAlign.left,
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decoration: InputDecoration(
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hintText: _bCheck ? '' : '請輸入审核意见',
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//border: InputBorder.none, //TextField去掉下划线
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//contentPadding: EdgeInsets.only(right: 0),
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//contentPadding: EdgeInsets.symmetric(vertical: _textFieldHeight),
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contentPadding: EdgeInsets.only(left: 4, right: 4), //这行代码是关键，设置这个之后，居中
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//contentPadding: EdgeInsets.zero, //这行代码是关键，设置这个之后，居中
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border: OutlineInputBorder(
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borderSide: BorderSide(color: Colors.grey[600]),
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//borderSide: BorderSide.none,
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borderRadius: BorderRadius.circular(3),
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),
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),
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controller: _controller,
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maxLines: 1,
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minLines: 1,
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//maxLengthEnforced: false,
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//maxLength: 10,
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enabled: !_bCheck,
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//利用控制器初始化文本
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onChanged: (value) {
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_controller.text = value;
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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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double _heigth = 30;
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double _fontSize = 16;
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double _marginLeft = 15;
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@override
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Widget build(BuildContext context) {
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bool bCheck = _mapGetSbbjGetData['workflow'] == 999; //已处理
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return Scaffold(
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// appBar: AppBar(
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// title: Text("设备报警信息详情（$nums）"),
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// centerTitle: true,
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// ),
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appBar: PreferredSize(
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preferredSize: Size.fromHeight(ScreenUtil().setHeight(173)), // 设置appBar高度
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// 设置appBar高度
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child: AppBar(
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automaticallyImplyLeading: false,
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centerTitle: true,
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titleSpacing: 0.0,
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//设置title的左边距
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flexibleSpace: Container(
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//SizedBox(height: ScreenUtil().statusBarHeight), //显示顶部状态栏
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// SizedBox(height: ScreenUtil().setHeight(10)), //显示顶部状态栏
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padding: EdgeInsets.only(top: ScreenUtil().statusBarHeight), //留出顶部状态栏高度
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child: Container(
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//height: ScreenUtil().setHeight(173),
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.centerLeft,
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end: Alignment.centerRight,
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colors: [
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Color.fromRGBO(12, 186, 156, 1),
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Color.fromRGBO(39, 127, 235, 1),
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],
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),
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),
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// decoration: BoxDecoration(
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// gradient: LinearGradient(colors: [
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// Color(0xFF0018EB),
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// Color(0xFF01C1D9),
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// ], begin: Alignment.bottomCenter, end: Alignment.topCenter),
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// ),
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),
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),
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title: Padding(
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padding: EdgeInsets.only(left: 0, right: 0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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getIconAndTextButton(
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iconColor: Colors.white,
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iconData: Icons.chevron_left_outlined,
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onPress: () {
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Navigator.pop(context);
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},
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),
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Expanded(
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child: Text("设备报警信息详情（$nums）",
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style: TextStyle(color: Colors.white, fontSize: 20),
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textAlign: TextAlign.center,
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overflow: TextOverflow.ellipsis),
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),
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SizedBox(width: 50),
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],
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),
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),
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),
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),
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body: Container(
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child: Column(
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children: <Widget>[
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Expanded(
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//https://www.it1352.com/2028416.html
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//用Map而不是List的Flutter ListView.builder(Flutter listview with Map instead of List)
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//使用ListView.separated设置分割线ListView.separated(
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//child: ListView.separated( //这种方式不能设置每项高度，每页只能有7项
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child: ListView.builder(
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//这种方式可以通过itemExtent设置每项高度，每页可以有9项
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//separatorBuilder: (BuildContext context, int index) => index %2 ==0? Divider(color: Colors.green) : Divider(color: Colors.red),//index为偶数，创建绿色分割线；index为奇数，则创建红色分割线
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//separatorBuilder: (BuildContext context, int index) => Divider(),
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//itemExtent: 57.0, //列表项高度。56越界、57刚好。还是自动计算最好
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itemCount: _mapGetSbbjGetData.length,
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itemBuilder: (BuildContext context, index) {
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String key = _mapGetSbbjGetData.keys.elementAt(index);
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return Column(
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children: <Widget>[
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_getListTile(key, index, 200.0),
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Divider(
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height: 1.0,
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),
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],
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);
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},
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),
|
|
|
),
|
|
|
//7、得到核查处理意见组件
|
|
|
Divider(height: 1.0, color: Colors.blue),
|
|
|
SizedBox(height: 15),
|
|
|
getClyj(widget.index, bCheck),
|
|
|
SizedBox(height: 10),
|
|
|
//8、处理结果
|
|
|
Container(
|
|
|
height: _heigth,
|
|
|
child: Row(
|
|
|
mainAxisAlignment: MainAxisAlignment.start,
|
|
|
children: <Widget>[
|
|
|
SizedBox(width: _marginLeft),
|
|
|
Text('处理结果：',
|
|
|
style: TextStyle(
|
|
|
fontSize: _fontSize,
|
|
|
color: bCheck
|
|
|
? Colors.grey
|
|
|
: 0 == _selectedRadio
|
|
|
? Colors.red
|
|
|
: Colors.green)),
|
|
|
CustomRadioWidget(
|
|
|
value: 0,
|
|
|
title: "已处理",
|
|
|
fontSize: _fontSize,
|
|
|
width: 120,
|
|
|
groupValue: _selectedRadio,
|
|
|
onChanged: bCheck
|
|
|
? null
|
|
|
: (int value) {
|
|
|
_selectedRadio = value;
|
|
|
//黑烟初审数据审核Radio选项改变广播
|
|
|
//eventBus.fire(HycsDataAuditRadioEvent('黑烟初审数据审核Radio选项已改变', _selectedRadio));
|
|
|
_controller.text = '已做简单处理。低级故障，不影响系统运行';
|
|
|
setState(() {});
|
|
|
print('selectedRadio = ${_selectedRadio.toString()}');
|
|
|
},
|
|
|
),
|
|
|
SizedBox(width: 20),
|
|
|
CustomRadioWidget(
|
|
|
value: 1,
|
|
|
title: "误报",
|
|
|
fontSize: _fontSize,
|
|
|
width: 100,
|
|
|
groupValue: _selectedRadio,
|
|
|
onChanged: bCheck
|
|
|
? null
|
|
|
: (int value) {
|
|
|
_selectedRadio = value;
|
|
|
//黑烟初审数据审核Radio选项改变广播
|
|
|
//eventBus.fire(HycsDataAuditRadioEvent('黑烟初审数据审核Radio选项已改变', _selectedRadio));
|
|
|
_controller.text = '已核查，属于误报';
|
|
|
setState(() {});
|
|
|
print('selectedRadio = ${_selectedRadio.toString()}');
|
|
|
},
|
|
|
),
|
|
|
],
|
|
|
),
|
|
|
),
|
|
|
SizedBox(height: 10),
|
|
|
Divider(height: 1.0, color: Colors.blue),
|
|
|
SizedBox(height: 15),
|
|
|
Row(
|
|
|
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
|
|
children: <Widget>[
|
|
|
getBtnSizeX(
|
|
|
text: "处理",
|
|
|
onPressedFun: bCheck
|
|
|
? null
|
|
|
: () async {
|
|
|
int ret = -1;
|
|
|
print('等待处理确认');
|
|
|
await Navigator.of(context)
|
|
|
.push(
|
|
|
PageRouteBuilder(
|
|
|
opaque: false,
|
|
|
pageBuilder: (context, animation, secondaryAnimation) =>
|
|
|
CustomDialogF(title: '处理确认', content: '是否进行设备报警信息核查处理？'),
|
|
|
),
|
|
|
)
|
|
|
.then((value) async {
|
|
|
print('value = $value');
|
|
|
if (value) {
|
|
|
print('用户已确认，开始处理报警信息核查处理！');
|
|
|
// sbglContentFirstAudit 整型返回值：更新的结果，1表示成功，0表示无更新，false表示失败
|
|
|
ret = await sbglContentAudit(
|
|
|
sbgllx: widget.hyshlx,
|
|
|
sbglID: _mapGetSbbjGetData['id'],
|
|
|
shuoming: _controller.text,
|
|
|
title: 0 == _selectedRadio ? '已处理' : '误报',
|
|
|
);
|
|
|
|
|
|
if (1 == ret) {
|
|
|
eventBus.fire(SbglDataUpdateEvent(
|
|
|
'${mapHyshlx[widget.hyshlx]['text']}数据已更新'));
|
|
|
print('${mapHyshlx[widget.hyshlx]['text']}结果已成功上传服务器。');
|
|
|
}
|
|
|
} else {
|
|
|
print('用户取消了报警信息核查处理');
|
|
|
}
|
|
|
});
|
|
|
Navigator.pop(context, ret);
|
|
|
}),
|
|
|
//getBtnSizeX(text: "删除", onPressedFun: () async {}),
|
|
|
preBtn,
|
|
|
nextBtn,
|
|
|
],
|
|
|
),
|
|
|
SizedBox(height: 20),
|
|
|
],
|
|
|
),
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
|
|
|
//解决第一次进入报错问题。因为getPreBtn_NextBtn()还未执行，preBtn和nextBtn为空
|
|
|
Widget preBtn = Container(
|
|
|
color: Colors.white12, //onPressedFun为null时无效
|
|
|
width: 70.0,
|
|
|
height: 35.0,
|
|
|
child: RaisedButton(
|
|
|
padding: EdgeInsets.all(0),
|
|
|
textColor: Colors.black,
|
|
|
child: Text('上一条'),
|
|
|
onPressed: null,
|
|
|
),
|
|
|
);
|
|
|
|
|
|
Widget nextBtn = Container(
|
|
|
color: Colors.white12, //onPressedFun为null时无效
|
|
|
width: 70.0,
|
|
|
height: 35.0,
|
|
|
child: RaisedButton(
|
|
|
padding: EdgeInsets.all(0),
|
|
|
textColor: Colors.black,
|
|
|
child: Text('下一条'),
|
|
|
onPressed: null,
|
|
|
),
|
|
|
);
|
|
|
|
|
|
getPreBtn_NextBtn() {
|
|
|
preBtn = getBtnSizeX(
|
|
|
text: "上一条",
|
|
|
onPressedFun: null,
|
|
|
);
|
|
|
nextBtn = getBtnSizeX(
|
|
|
text: "下一条",
|
|
|
onPressedFun: null,
|
|
|
);
|
|
|
|
|
|
if (widget.index > 0 && listLen > 0) {
|
|
|
preBtn = getBtnSizeX(
|
|
|
text: "上一条",
|
|
|
onPressedFun: () async {
|
|
|
if (widget.index > 0) {
|
|
|
widget.index--;
|
|
|
getListFlields();
|
|
|
}
|
|
|
},
|
|
|
);
|
|
|
}
|
|
|
|
|
|
if (widget.index < (listLen - 1) && listLen > 0) {
|
|
|
nextBtn = getBtnSizeX(
|
|
|
text: "下一条",
|
|
|
onPressedFun: () async {
|
|
|
if (widget.index < listLen - 1) {
|
|
|
widget.index++;
|
|
|
getListFlields();
|
|
|
}
|
|
|
},
|
|
|
);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
Widget getBtnSizeX({@required text, width = 70.0, height = 35.0, onPressedFun}) {
|
|
|
return Container(
|
|
|
color: Colors.white12, //onPressedFun为null时无效
|
|
|
width: width,
|
|
|
height: height,
|
|
|
child: RaisedButton(
|
|
|
padding: EdgeInsets.all(0),
|
|
|
textColor: Colors.black,
|
|
|
child: Text(text),
|
|
|
onPressed: onPressedFun,
|
|
|
),
|
|
|
);
|
|
|
}
|
|
|
}
|