public TVDetailPage(TVDetailViewModel viewModel)
        {
            InitializeComponent(); //VideoView videoView = null;
            //CrossMediaManager.Current.Play("https://archive.org/download/BigBuckBunny_328/BigBuckBunny_512kb.mp4");
            //await CrossMediaManager.Current.Play("http://www.montemagno.com/sample.mp3");


            BindingContext = this.viewModel = viewModel;
        }
        public TVDetailPage()
        {
            InitializeComponent();

            var item = new Item
            {
                Text        = "Item 1",
                Description = "This is an item description."
            };

            viewModel      = new TVDetailViewModel(item);
            BindingContext = viewModel;
        }