package org.leepood.lanorder;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import org.leepood.xmlparse.xmlParse;
import android.view.LayoutInflater;
import android.content.Context;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
public class menuAdapter extends BaseAdapter {
 private LayoutInflatermInflater;
 private Context context;
  privateList<Menu> menus;
  publicmenuAdapter(List<Menu> menus,Context context)  {
    this.menus=menus;
    this.mInflater =LayoutInflater.from(context);
  }
  public int getCount() {
    return menus.size();
  }
  public Object getItem(intposition) {
    return menus.get(position);
  }
  public long getItemId(intposition) {
    return position;
  }
  public View getView(intposition, View convertView, ViewGroup parent) {
    menuAdapterViewholder = null;//自定义的一个类用来缓存convertview
    if (convertView ==null) {
      holder=newmenuAdapterView();
      convertView =mInflater.inflate(R.layout.menu, null);
      holder.name =(TextView)convertView.findViewById(R.id.txtname);
      holder.price =(TextView)convertView.findViewById(R.id.txtprice);
      holder.description =(TextView)convertView.findViewById(R.id.txtdescription);
      convertView.setTag(holder);
      //Log.i("tag", "run once");
    }else {
      holder = (menuAdapterView)convertView.getTag();
    }
    holder.name.setText(String.valueOf(position));
    holder.price.setText((String)menus.get(position).getPrice());
    holder.description.setText((String)menus.get(position).getDescription());
    return convertView;
  }
}