How to make Android status bar light in Flutter

As the title suggests, this is about Flutter.

Is there any way to switch Android status bar to light mode so that the icons in status bar show up dark? See picture for example.

I tried following possible solutions but none of them worked -

// main.dart
appBar: new AppBar(
      brightness: Brightness.light,
      backgroundColor: Colors.white,
    ),

// MainActivity.kt
// Following 2 lines do change the color of status and nav bars
window.statusBarColor = 0x00000000
window.navigationBarColor = 0x00000000

// This seems to have no effect. Icons are still white.
window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR

UPDATE

The support for this is in works - https://github.com/flutter/flutter/issues/17231

The Flutter team have now added support for light/dark status bar control. To add, import this:

import 'package:flutter/services.dart';

Then add this in your App's build function:

SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle.dark.copyWith(
  statusBarIconBrightness: Brightness.dark
));