Remove Landscape mode from flutter App

This is a way to remove landscape mode from flutter app. This can be use as a lazy way to make app responsive. Not a good way but it works.

Made this small change to the main method.

First import this.

import ‘package:flutter/services.dart’;

Then do the rest.

void main() {
WidgetsFlutterBinding.ensureInitialized();
SystemChrome.setPreferredOrientations([
DeviceOrientation.portraitUp,
DeviceOrientation.portraitDown,
]);
runApp(const MyApp());
}