code: package com.gteam.auctionsystem.fragment;
  
  import java.io.File;
  import java.util.Collection;
  import java.util.Iterator;
  import java.util.List;
  
  import android.content.Context;
  import android.net.Uri;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.view.ViewGroup;
  import android.widget.BaseAdapter;
  import android.widget.ImageView;
  import android.widget.TextView;
  
  import com.gteam.auctionsystem.R;
  import com.gteam.auctionsystem.model.AuctionItem;
  import com.gteam.auctionsystem.model.ItemPhoto;
  import com.gteam.auctionsystem.util.Utils;
  import com.nostra13.universalimageloader.core.DisplayImageOptions;
  import com.nostra13.universalimageloader.core.ImageLoader;
  
  public class AuctionsAdapter extends BaseAdapter {
  
  	private List<AuctionItem> auctions;
  	private LayoutInflater inflater;
  	private String auctionEndsFormat;
  	private DisplayImageOptions displayImageOptions;
  	private ImageLoader imageLoader;
  
  	public AuctionsAdapter(Context context, List<AuctionItem> items, DisplayImageOptions displayImageOptions) {
  		this.auctions = items;
  		this.displayImageOptions = displayImageOptions;
  		inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  		auctionEndsFormat = context.getString(R.string.bidding_ends_on);
  		imageLoader = ImageLoader.getInstance();
  	}
  
  	@Override
  	public int getCount() {
  		return auctions.size();
  	}
  
  	@Override
  	public Object getItem(int position) {
  		return auctions.get(position);
  	}
  
  	@Override
  	public long getItemId(int position) {
  		return auctions.get(position).getId();
  	}
  
  	@Override
  	public View getView(int position, View convertView, ViewGroup parent) {
  		AuctionItem item = (AuctionItem) getItem(position);
  		ViewHolder holder;
  		if (convertView == null) {
  			convertView = inflater.inflate(R.layout.auctions_list_item, null);
  			holder = new ViewHolder();
  			holder.itemImage = (ImageView) convertView.findViewById(R.id.ivItem);
  			holder.tvTitle = (TextView) convertView.findViewById(R.id.itemTitle);
  			holder.tvDesc = (TextView) convertView.findViewById(R.id.itemDesc);
  			holder.tvEndsOn = (TextView) convertView.findViewById(R.id.itemAuctionEnd);
  		} else {
  			holder = (ViewHolder) convertView.getTag();
  		}
  		Collection<ItemPhoto> itemPhotos = item.getItemPhotos();		
  		if(itemPhotos != null) {
  			Iterator<ItemPhoto> iterator = itemPhotos.iterator();
  			while(iterator.hasNext()) {
  				ItemPhoto photo = iterator.next();				
  				imageLoader.displayImage(Uri.fromFile(new File(photo.getPath())).toString(), holder.itemImage, displayImageOptions);
  				break;
  			}						
  		}
  		holder.tvTitle.setText(item.getTitle());
  		holder.tvDesc.setText(item.getDescription());
  		holder.tvEndsOn.setText(String.format(auctionEndsFormat, Utils.getFormattedDate(item.getBiddingClosesOn())));
  		convertView.setTag(holder);
  		return convertView;
  	}
  
  	static class ViewHolder {
  		ImageView itemImage;
  		TextView tvTitle, tvDesc, tvEndsOn;
  	}
  }
  