public override void Show(MvxViewModelRequest request) { if (request.ViewModelType == typeof(FormsViewModel)) { var fragmentManageer = CurrentFragmentManager; var page = new TestPage(); var fragment = page.CreateSupportFragment(CurrentActivity); fragmentManageer.BeginTransaction().Replace(Resource.Id.content_frame, fragment).AddToBackStack(null).Commit(); return; } base.Show(request); }