如何在Flutter中更改状态栏颜色？

在我的应用程序中完全正常

import 'package:flutter_statusbarcolor/flutter_statusbarcolor.dart';void main() => runApp(new MyApp());class MyApp extends StatelessWidget {  @override  Widget build(BuildContext context) {    FlutterStatusbarcolor.setStatusBarColor(Colors.white);    return MaterialApp(      title: app_title,      theme: ThemeData(        primarySwatch: Colors.blue,      ),      home: HomePage(title: home_title),    );  }}

（这个包）

UPD： 另一种解决方案

SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(  statusBarColor: Colors.white));