ListView中的行的两个布局

Question

我有两种布局，根据库存中的产品可用性（可用和缺失）使用。我尝试使用它们但没有成功，所以我创建了一个标准布局并更改包含每个案例设置的Shape。这是最好的方法吗？如何在我的布局应用程序中同时使用它们？ Ps .:请记住，ListView不会使用交替颜色（斑马纹），而是根据产品的可用性。

using System;
using Android.App;
using Android.Views;
using Android.Widget;
using ServiceClass.Auvo_WebService;
using Android.Content;
using AppClass_Mobile;

public class AdapterProduct : BaseAdapter
{
    private Activity _Activity = null;

    private static   Product[] _ListOfProduct;

    public static    User _InstaceOfUser;

    public static    LayoutInflater _Inflater = null;

    private View   _View;

public AdapterProduct(Activity activity, Product[] listOfProduct)
{
    _Activity = activity;

    _ListOfProduct = listOfProduct;

    try
    {
        _Inflater = (LayoutInflater)_Activity.GetSystemService(Context.LayoutInflaterService);
    }
    catch (Exception ex)
    {
        Console.WriteLine(ex);
    }
}

public override View GetView(int position, View convertView, ViewGroup parent)
{
    _View = convertView;

    ViewHolderProduct holderProduct;

    try
    {
        if (_View != null)
            holderProduct = _View.Tag as ViewHolderProduct;

        else
        {
            _View = _Activity.LayoutInflater.Inflate(Resource.Layout.LayoutGenericProd, null);

            holderProduct = CriaHolder(position);
        }

        PopulaHolder(holderProduct, position);

        _View.Tag = holderProduct;
    }
    catch (Exception ex)
    {
        Console.WriteLine(ex);
    }

    return _View;
}

private void PopulaHolder(ViewHolderProduct holderProduct, int position)
{

    if (_ListOfProduct[position].ThisProductIsOk)
    {
        holderProduct.descrProd.SetBackgroundResource(Resource.Layout.ShapeRoundedCornerOut);

        holderProduct.descrProd.SetTextColor(Android.Graphics.Color.Black);
    }

    else
        holderProduct.descrProd.SetBackgroundResource(Resource.Layout.ShapeRoundedCornerIn);

    holderProduct.descrProd.Text = _ListOfProduct[position].Name;

    holderProduct.lastUpDate.Text = _ListOfProduct[position].DataProduct.ToString("HH:mm");
}

private ViewHolderProduct CriaHolder(int position)
{
    ViewHolderProduct holderProduct = new ViewHolderProduct();

    holderProduct.descrProd = _View.FindViewById<TextView>(Resource.Id.descrProd);

    holderProduct.lastUpDate = _View.FindViewById<TextView>(Resource.Id.lastUpDate);

    return holderProduct;
}

public override Java.Lang.Object GetItem(int position)
{
    return null;
}

public override long GetItemId(int position)
{
    return position;
}

public override int Count
{
    get { return _ListOfProduct.Length; }
}


public int GetCount()
{
    return _ListOfProduct.Length;
}

public void AddItem(Product product, User User)
{
    try
    {
        if (User.SerialNum == _InstaceOfUser.SerialNum)
            AddPordInList(product);
    }
    catch (Exception ex)
    {
        Console.WriteLine(ex);
    }
}

private void AddPordInList(Product product)
{
    Array.Resize(ref _ListOfProduct, _ListOfProduct.Length + 1);

    _ListOfProduct[GetCount() - 1] = product;

    this.NotifyDataSetChanged();
}

private class ViewHolderProduct : Java.Lang.Object
{
    public TextView  descrProd { get; set; }
    public TextView  lastUpDate { get; set; }
    public ImageView statusProd { get; set; }
}
}