Stack
作为卡片小部件和图像的容器import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: Center(
child: Stack(
children: <Widget>[
Card(
color: Colors.blueAccent,
child: Container(
width: 300,
height: 80,
),
),
FractionalTranslation(
translation: Offset(0, -0.5),
child: Icon(Icons.android, size: 48),
),
],
),
),
),
);
}
}