Flutter: How to set and lock screen orientation on-demand

Question

On one of my flutter pages, I need the screen to set to landscape mode and lock it so it can\'t rotate into portrait mode, but only on the one page. So need a way to enable

Answer 1

import services.dart and your void main function should be like:

void main(){

    WidgetsFlutterBinding.ensureInitialized();
    SystemChrome.setPreferredOrientations(
       [DeviceOrientation.portraitUp, DeviceOrientation.portraitDown])
       .then((_){
           runApp(MyApp());
       }
    );
}