flutter에서 ListView 이용해보기

home.dart

import 'package:flutter/material.dart';

class HomeView extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      home: new Scaffold(
        appBar: new AppBar(
          title: const Text('DAILY DAY'),
        ),
        body: new ListView.builder(
          itemBuilder: (BuildContext context, int index) =>
          new DdayItem(list[index]),
          itemCount: list.length,
        ),
      ),
    );
  }
}

class Dday {
  final int idx;
  final String title;
//  final DateTime eventDate;
  final String imageUrl;
  Dday(this.idx, this.title, this.imageUrl);

}

final List<Dday> list = <Dday>[
  new Dday(0, 'A', 'https://images.pexels.com/photos/319489/pexels-photo-319489.jpeg?cs=srgb&dl=adult-adventure-background-319489.jpg&fm=jpg'),
  new Dday(1, 'B', 'https://images.pexels.com/photos/23183/pexels-photo.jpg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260'),
  new Dday(2, 'C', 'https://images.pexels.com/photos/23149/pexels-photo.jpg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260'),
  new Dday(3, 'D', 'https://images.pexels.com/photos/91491/pexels-photo-91491.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260'),
  new Dday(4, 'E', 'https://images.pexels.com/photos/74775/pexels-photo-74775.jpeg?auto=compress&cs=tinysrgb&h=650&w=940'),
  new Dday(5, 'F', 'https://images.pexels.com/photos/94015/pexels-photo-94015.jpeg?auto=compress&cs=tinysrgb&h=650&w=940'),
  new Dday(6, 'G', 'https://images.pexels.com/photos/38000/pexels-photo-38000.jpeg?auto=compress&cs=tinysrgb&h=650&w=940'),
  new Dday(7, 'H', 'https://images.pexels.com/photos/117831/pexels-photo-117831.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260'),
];

class DdayItem extends StatelessWidget {
  DdayItem(this.dday);
  final Dday dday;
  @override
  Widget build(BuildContext context) {
    return new Container(
      child: new Center(
        child: new Image.network(dday.imageUrl),
      ),
    );
  }
}