我正在使用Flutter创建一个应用程序。 但是,在iOS上(您也可以在Android上对其进行测试),未应用深色主题。 使用Android小部件,它可以正常工作。
如何使用深色主题制作Cupertino小部件?尤其是对于弹出窗口。
我正在使用Flutter 1.9.1 + hotfix6
例如Cupertino的“ ActionSheet”:
import 'package:flutter/material.dart';
import 'home.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData.dark(),
darkTheme: ThemeData.dark(),
home: Home(),
);
}
}
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
class Home extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Center(
child: RaisedButton(
child: Text('test'),
onPressed: () {
Widget secondaryButton, confirmButton, popup;
secondaryButton = CupertinoActionSheetAction(
child: Text('secundary'),
onPressed: () {},
);
confirmButton = CupertinoActionSheetAction(
child: Text('test'),
onPressed: () {},
);
popup = CupertinoActionSheet(
title: Text('Title'),
message: Text('Content'),
cancelButton: secondaryButton,
actions: [confirmButton],
);
showCupertinoModalPopup(
context: context, builder: (context) => popup);
},
),
);
}
}
屏幕截图: