DART

flutter remove status bar

SystemChrome.setEnabledSystemUIOverlays([SystemUiOverlay.bottom]);

remove status bar in flutter

import 'package:flutter/services.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  SystemChrome.setEnabledSystemUIOverlays([
    SystemUiOverlay.bottom, //This line is used for showing the bottom bar
  ]);
  runApp(myApp());
}