void OnHotReloaded()
{
_contentGridController?.Unsubscribe();
_contentGridController = new ContentGridController(ContentGrid);
_contentGridController.SetItemsSource(ContentDataList as List <DetailContentData>);
_contentGridController.Subscribe();
_contentGridController.SetFocusedContent(FocusedContent as DetailContentData);
UpdateContentInfo();
}
protected override void OnAppearing()
{
base.OnAppearing();
_contentGridController.Subscribe();
MessagingCenter.Subscribe <IKeyEventSender, string>(this, "KeyDown", (s, e) => { HandleKeyEvent(e); });
MessagingCenter.Subscribe <IEventSender, string>(this, "Pop",
async(s, e) =>
{
await _appMainPage.PopAsync();
Application.Current.Quit();
});
}