private void Spinner_ItemSelected(object sender, AdapterView.ItemSelectedEventArgs e)
{
Spinner spinner = (Spinner)sender;
string toast = spinner.GetItemAtPosition(e.Position).ToString();
Toast.MakeText(this, toast, ToastLength.Long).Show();
mCarName = toast;
var url = "http://10.0.2.2:4344/image/" + toast;
var imageBimap = HttpImage.GetImageBitmapFromUri(url);
mCarView.SetImageBitmap(imageBimap);
}