You can use the AnnotatedRegion widget with SystemUiOverlayStyle to change the chrome styles. krogerfeedback
import 'package:flutter/services.dart';
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return AnnotatedRegion<SystemUiOverlayStyle>(
value: SystemUiOverlayStyle(
statusBarColor: Colors.transparent,
),
child: Scaffold(...),
);
}
}
This could solve your problem.