public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
        {
            RVInactiveHolder viewHolder = holder as RVInactiveHolder;

            viewHolder.name.Text           = restaurants[position].name;
            viewHolder.lastConnection.Text = $"Última conexión: {restaurants[position].lastLogin.ToString("dd-MM-yyyy")}";
            viewHolder.phone.Text          = $"Teléfono: {restaurants[position].phone}";
            viewHolder.image.SetImageBitmap(ImageHelper.GetImageBitmapFromUrl(restaurants[position].UrlMainFoto));
            viewHolder.button.Click += delegate
            {
                API.DeleteRestaurant(restaurants[position].idrestaurant);
                restaurants.RemoveAt(position);
                NotifyDataSetChanged();
                Toast.MakeText(context, "El restaurante ha sido eliminado.", ToastLength.Long).Show();
            };
        }