You will now create a screen with a ListView, and include a Dismissible widget in it:
- Create a new file in the lib folder, called dismissible.dart.
- At the top of the file, import material.dart:
import 'package:flutter/material.dart';
- Create a stateful widget, calling it DismissibleScreen:
class DismissibleScreen extends StatefulWidget {
@override
_DismissibleScreenState createState() =>
_DismissibleScreenState();
}
class _DismissibleScreenState extends State<DismissibleScreen> {
@override
Widget build(BuildContext context) {
return Container();
}
}
- At the top of the _DismissibleScreenState class, declare a List of String values, calling it sweets:
final List<String> sweets = [
'Petit Four',
'Cupcake',
'Donut',
'Éclair',
'Froyo',
'Gingerbread ',
'Honeycomb ',
'Ice Cream Sandwich',
'Jelly Bean',
'KitKat'
];
- In...