protected override void OnNavigatedTo(NavigationEventArgs e)
 {
     AndroidCentralModel = NavigationServices.CurrentViewModel as AndroidCentralViewModel;
     if (e.NavigationMode == NavigationMode.New && NavigationContext.QueryString.ContainsKey("id"))
     {
         string id = NavigationContext.QueryString["id"];
         if (!String.IsNullOrEmpty(id))
         {
             _isDeepLink = true;
             AndroidCentralModel = new AndroidCentralViewModel();
             NavigationServices.CurrentViewModel = AndroidCentralModel;
             AndroidCentralModel.LoadItem(id);
         }
     }
     if (AndroidCentralModel != null)
     {
         AndroidCentralModel.ViewType = ViewTypes.Detail;
     }
     DataContext = AndroidCentralModel;
     base.OnNavigatedTo(e);
 }
 public AndroidCentralPage()
 {
     InitializeComponent();
     AndroidCentralModel = new AndroidCentralViewModel();
 }