public App(IBootstrapper bootstrapper, IThemeService themeService, IAppProperties dataStore) { InitializeComponent(); _themeService = themeService; _dataStore = dataStore; var startingPage = bootstrapper.GetStartingPage(); _mainViewModel = (MainViewModel)((FreshBaseContentPage)((FreshNavigationContainer)startingPage).CurrentPage).BindingContext; MainPage = startingPage; }