在ArrayAdapter的自定义列表视图中滚动时微调重置价值(Spinner reset valu

我在Android的初学者....我需要你的帮助。

在我的应用我创建使用自定义适配器和自定义行布局的列表视图。我成功地这样做 - 我增加了一个形象，TextView的和微调下拉中的所有行。在下拉有物品的数目（从0到9为例如）。

但我的问题是，当我选择下拉菜单并设置一些值，上滚动旋转复位为初始值（这里是0）名单..我用值0〜9微调的字符串。

我能做些什么来避免这个问题？任何帮助将不胜感激....在此先感谢。

//This is my custom adapter code....

public class MyProductsArrayAdapter extends ArrayAdapter<Products> {
Context context;
int resourceId;

Products data[] = null;

public MyProductsArrayAdapter(Context context, int resourceId,
        Products data[]) {
    super(context, resourceId, data);
    this.context = context;
    this.resourceId = resourceId;

    this.data = data;
}

static class ProductsItemViewHolder {

    ImageView image;
    TextView name;
    Spinner number;
}

String[] mArray = new String[] { "0", "1", "2", "3", "4", "5", "6", "7",

        "8", "9" };

public View getView(final int position, View convertView, ViewGroup parent) {
    View rowView = convertView;
    ProductsItemViewHolder holder = null;

    LayoutInflater mInflater = (LayoutInflater) context

            .getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
    if (rowView == null) {

        rowView = mInflater.inflate(R.layout.main2, parent, false);
        holder = new ProductsItemViewHolder();
        holder.image = (ImageView) rowView.findViewById(R.id.item_icon);

        holder.name = (TextView) rowView.findViewById(R.id.tvListItemText);
        holder.number = (Spinner) rowView.findViewById(R.id.NumberSpinner);

        rowView.setTag(holder);

    } else {


        holder = (ProductsItemViewHolder) rowView.getTag();
    }

    Products f = data[position];
    holder.image.setImageResource(f.itemIcon);
    holder.name.setText(f.itemName);

    ArrayAdapter<String> adapter = new ArrayAdapter<String>(context,

            android.R.layout.simple_spinner_item, mArray);

    holder.number.setAdapter(adapter);

    return rowView;

}
}

//这里是我的row_layout代码

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"

android:orientation="horizontal" >

<ImageView
    android:id="@+id/item_icon"
    android:layout_width="40dp"
    android:layout_height="40dip"

    android:layout_alignParentLeft="true"
    android:layout_centerVertical="true"
    android:layout_marginLeft="10dip"
    android:gravity="center_vertical"

    android:src="@drawable/ic_launcher" >
</ImageView>

<TextView
    android:id="@+id/tvListItemText"
    android:layout_width="wrap_content"

    android:layout_height="wrap_content"
    android:layout_centerVertical="true"
    android:layout_marginLeft="10dp"
    android:layout_toRightOf="@id/item_icon"

    android:maxWidth="180dp"
    android:maxLines="2"
    android:text="Hello testing"
    android:textColor="@color/brown"
    android:textSize="15dp"

    android:typeface="normal" />

<Spinner
    android:id="@+id/NumberSpinner"
    android:layout_width="80dp"
    android:layout_height="wrap_content"

    android:layout_alignParentRight="true"
    android:layout_centerVertical="true"
    android:layout_marginLeft="0dp" />

</RelativeLayout>