tablet-app/lib/app_context.dart

import 'package:flutter/material.dart';
import 'package:tablet_app/Models/tabletContext.dart';

class AppContext with ChangeNotifier {
  TabletAppContext? _tabletContext;

  AppContext(this._tabletContext);

  getContext() => _tabletContext;
  setContext(TabletAppContext appContext) async {
    _tabletContext = appContext;

    notifyListeners();
  }
}