OpenMediacenterMobileFlutter/lib/app.dart

import 'dart:ui';

import 'package:flutter/material.dart';
import 'package:openmediacentermobile/log/log.dart';
import 'package:openmediacentermobile/login/login_screen.dart';

import 'DrawerPage.dart';
import 'login/logincontext.dart';

class AppScrollBehavior extends MaterialScrollBehavior {
  @override
  Set<PointerDeviceKind> get dragDevices => {
        PointerDeviceKind.touch,
        PointerDeviceKind.mouse,
      };
}

class App extends StatelessWidget {
  const App({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    var loginCtx = LoginContext.of(context);

    Log.d("We are logged in: ${loginCtx.loggedIn}");

    if (!loginCtx.loggedIn) {
      return const MaterialApp(home: LoginScreen());
    } else {
      return MaterialApp(
          scrollBehavior: AppScrollBehavior(),
          home: DrawerPage(
            title: 'OpenMediaCenter',
          ));
    }
  }
}