BasketItemAdapter.java

package eu.ttbox.androgister.ui.register;

import java.util.List;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;
import eu.ttbox.androgister.R;
import eu.ttbox.androgister.core.PriceHelper;
import eu.ttbox.androgister.domain.OrderItem;

public class BasketItemAdapter extends ArrayAdapter<OrderItem> {

    private Context context;
    private LayoutInflater mInflater;

    public BasketItemAdapter(Context context, List<OrderItem> objects) {
        super(context, R.layout.register_basket_list_item, objects);
        this.context = context;
        mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View view;
        if (convertView == null) {
            view = newView(context, parent);
        } else {
            view = convertView;
        }
        OrderItem data = getItem(position);
        bindView(view, context, data);
        return view;
    }

    public void bindView(View view, Context context, OrderItem data) {
        // Bind
        ViewHolder holder = (ViewHolder) view.getTag();
        // Set value
        holder.quantityTextView.setText(String.valueOf(data.getQuantity()));
        holder.nameTextView.setText(data.getName());
        long price = data.getPriceSumHT();
        String priceString = null;
        if (price > -1) {
            priceString = PriceHelper.getToStringPrice(price);
        }
        holder.priceTextView.setText(priceString);
    }

    public View newView(Context context, ViewGroup parent) {
        View view = mInflater.inflate(R.layout.register_basket_list_item, parent, false);
        // Then populate the ViewHolder
        ViewHolder holder = new ViewHolder();
        holder.quantityTextView = (TextView) view.findViewById(R.id.basket_list_item_quantity);
        holder.nameTextView = (TextView) view.findViewById(R.id.basket_list_item_name);
        holder.priceTextView = (TextView) view.findViewById(R.id.basket_list_item_price);
        // and store it inside the layout.
        view.setTag(holder);
        return view;

    }

    static class ViewHolder {
        TextView quantityTextView;
        TextView nameTextView;
        TextView priceTextView;
    }
}