Halaman List

import 'package:flutter/material.dart';

class Playing extends StatelessWidget {
  List<Container>daftarHero=new List();
  var karakter = [
    {"nama": "Aquaman", "gambar": "aquaman.jpg"},
    {"nama": "Batman", "gambar": "batman.jpg"},
    {"nama": "Captain Amerika", "gambar": "captain.jpg"},
    {"nama": "Catwoman", "gambar": "catwoman.jpg"},
    {"nama": "Flash", "gambar": "flash.jpg"},
    {"nama": "Hulk", "gambar": "hulk.jpg"},
    {"nama": "Ironman", "gambar": "ironman.jpg"},
    {"nama": "Spiderman", "gambar": "spiderman.jpg"},
    {"nama": "Venom", "gambar": "venom.jpg"},
    {"nama": "Superman", "gambar": "superman.jpg"},
  ];
  _createList() async {
    for(var i=0; i< karakter.length; i++){
      final karakternya = karakter[i];
      final String gambar = karakternya["gambar"];
      daftarHero.add(
        new Container(
          child: new Card(
            child: new Column(
              children: <Widget>[
                new Image.asset("img/$gambar")
              ],
            ),
          )
        )
      );
    }
  }
  Playing(){
    _createList();
  }
  @override
  Widget build(BuildContext context) {
    return Container(
      child: new GridView.count(
        crossAxisCount: 2,
        children: daftarHero,
      ) ,
    );
  }
}