new protected void LoadApplication(Xamarin.Forms.Application application) {
//Xamarin.Forms.Application.Current = application;
typeof(Xamarin.Forms.Application).GetProperty("Current", BindingFlags.Static | BindingFlags.Public)
.SetValue(Xamarin.Forms.Application.Current, application);
application.PropertyChanged += new PropertyChangedEventHandler(this.ApplicationOnPropertyChanged);
typeof(FormsApplicationPage).GetField("application", BindingFlags.NonPublic | BindingFlags.Instance)
.SetValue(this, application);
//application.SendStart();
application.GetType().GetMethod("SendStart", BindingFlags.NonPublic | BindingFlags.Instance)
.Invoke(application, null);
this.SetMainPage();
var mp = (Xamarin.Forms.NavigationPage)application.MainPage;
mp.BackgroundColor = Xamarin.Forms.Color.FromHex("EFEFEF");
mp.PropertyChanged += MainPage_PropertyChanged;
this.Title = mp.Title;
}