flutter_wallet/lib/setting/YSSettingUnit.dart

import 'package:flutter/material.dart';
import 'package:flutter_wallet/generated/l10n.dart';
import 'package:provider/provider.dart';

import '../base/YSBase.dart';
import '../tools/YSColors.dart';
import '../tools/YSTools.dart';

class YSSettingUnit extends StatefulWidget {
  const YSSettingUnit({Key? key}) : super(key: key);

  @override
  YSSettingUnitState createState() => YSSettingUnitState();
}

class YSSettingUnitState extends State<YSSettingUnit> {
  final List _list = [
    {'title':S.current.MEIYUAN,'type':'dollar','isChoose':false},
    {'title':S.current.RENMINBI,'type':'RMB','isChoose':false}
  ];
  @override
  void initState() {
    super.initState();
  }
  @override
  Widget build(BuildContext context) {
    return YSBase(
      ysTitle: S.current.HUOBIDANWEI,
      ysChild: Consumer(
        builder: (context,YSUnitNotifier unit,child) {
          return Container(
            width: ysWidth(context),
            color: YSColors.containColor(context),
            child: ListView.separated(
              itemBuilder: (context,index){
                Map item = _list[index];
                bool isChoose = item['type']==YSUserRecord().unit;
                return GestureDetector(
                  onTap: (){
                    Provider.of<YSUnitNotifier>(context, listen: false).setUnit(item['type']);
                  },
                  behavior: HitTestBehavior.opaque,
                  child: Padding(
                    padding: EdgeInsets.only(top: hsp(15),bottom: hsp(15)),
                    child: Row(
                      children: [
                        Expanded(child: Text(item['title'],style: YSColors.contentStyle(context),)),
                        if(isChoose)Icon(Icons.check_circle,size: hsp(20),color: Colors.black,)
                      ],
                    ),
                  ),
                );
              },
              separatorBuilder: (context,index){
                return Divider(height: hsp(1),color: YSColors.lineColor(context),);
              },
              itemCount: _list.length,
              shrinkWrap: true,
              physics: const NeverScrollableScrollPhysics(),
              padding: EdgeInsets.only(left: hsp(15),right: hsp(15)),
            ),
          );
        }
      ),
    );
  }
}