import 'package:flutter/material.dart';


/***
 *
 * 创建人:xuqing
 * 创建时间：2020年10月16日21:20:58
 * 类说明: 添加页面
 *
 *
 *
 */



class Add extends StatefulWidget {
  Add({Key key}) : super(key: key);
  @override
  _AddState createState() {
    return _AddState();
  }
}
class _AddState extends State<Add>   with  AutomaticKeepAliveClientMixin {
  @override
  bool get wantKeepAlive =>true;
  @override
  void initState() {
    super.initState();
  }
  @override
  void dispose() {
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    // TODO: implement build
    return Scaffold(
      body: ListView.builder(
          itemCount: 50,
          itemBuilder: (BuildContext context,int index){
            return itemWidget(index);
          },
      ),
    );
  }
  Widget itemWidget(int index){
    return GestureDetector(
      child:Container(
        margin: EdgeInsets.fromLTRB(10, 10, 0, 0),
        child: Center(
          child: Text("我是第$index条数据"),
        ),
      )

    );

  }
}