Question

android中怎么获得listview中Button点击行的值

Answer 1

listview.setonItemClickListener 方法中有某一行的具体行数，然后获取相应的控件信息。

Answer 2

使用自定义的 adapter在ArrayList中显示items。每一行item都2个 textViews和1个按钮。
依据一个属性的状态，在图像按钮上的图像会改变。当点击image button时，从行的item（orderID ）中或取信息。
public class OrderedAdapter extends ArrayAdapter<RMOrder> {

private Context context;
private RMOrder rowItem;
private ListView lv;
private int clickedID;
private ArrayList<RMOrder>items;
private int orderID;
private ViewHolder holder;

public OrderedAdapter(Context context, int textViewResourceId, List<RMOrder> objects) {
super(context, textViewResourceId, objects);
this.context = context;
}

/*private view holder class*/
private class ViewHolder {
ImageButton deleteButton;
TextView txtMenuName;
TextView txtMenuDesc;
TextView txtMenuPrice;
int orderID;
}

public View getView(final int position, View convertView, ViewGroup parent) {
holder = null;
rowItem = getItem(position);
LayoutInflater mInflater = (LayoutInflater) context.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
if (convertView == null) {
convertView = mInflater.inflate(R.layout.basket_list_row, null);
holder = new ViewHolder();
holder.txtMenuName = (TextView) convertView.findViewById(R.id.menuNameText);
holder.txtMenuDesc = (TextView) convertView.findViewById(R.id.menuDetailText);
holder.deleteButton = (ImageButton) convertView.findViewById(R.id.menuDelete);
holder.txtMenuPrice = (TextView) convertView.findViewById(R.id.menuPrice);
holder.orderID = 0;
lv = (ListView) convertView.findViewById(R.id.orderedList);
convertView.setTag(holder);
} else
holder = (ViewHolder) convertView.getTag();

String detailsString = "";
double price = rowItem.getPrice();

for (RMOption i : rowItem.getOption()) {
detailsString += "-" + i.getName();
price += i.getExtraPrice();
}

holder.orderID = rowItem.getId();
holder.txtMenuName.setText(rowItem.getMenuName());
holder.txtMenuDesc.setText(detailsString);
holder.txtMenuPrice.setText(Double.toString(price) + " TL");
holder.deleteButton.setFocusable(false);

items = new ArrayList<RMOrder>(GlobalList.orderedItemsList.values());
clickedID = items.get(position).getId();
orderID = holder.orderID;
//change image of image button
if(rowItem.getStatus().equals("pending")){
holder.deleteButton.setImageResource(R.drawable.rsz_pending);
holder.deleteButton.setOnClickListener(new OnClickListener() {
//TODO Burada tıklananı bulmakta sıkıntı var
public void onClick(View v) {

//GET ORDER ID
}
});
else
holder.deleteButton.setImageResource(R.drawable.rsz_approved);
}
return convertView;
}