gxu.software_engineering.market.android.adapter.ItemsAdapter.java Source code

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Here is the source code for gxu.software_engineering.market.android.adapter.ItemsAdapter.java

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/*
 * Copyright 2013 Department of Computer Science and Technology, Guangxi University
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package gxu.software_engineering.market.android.adapter;

import gxu.software_engineering.market.android.R;
import gxu.software_engineering.market.android.util.C;
import android.content.Context;
import android.database.Cursor;
import android.support.v4.widget.CursorAdapter;
import android.text.format.DateUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

/**
 * ??
 * 
 * @author longkai()
 * @email  im.longkai@gmail.com
 * @since  2013-6-23
 */
public class ItemsAdapter extends CursorAdapter {

    public ItemsAdapter(Context context) {
        super(context, null, 0);
    }

    private static class ViewHolder {
        TextView name;
        int nameIndex;
        TextView category;
        int categoryIndex;
        TextView date;
        int dateIndex;
        TextView price;
        int priceIndex;
    }

    @Override
    public void bindView(View arg0, Context arg1, Cursor arg2) {
        ViewHolder holder = (ViewHolder) arg0.getTag();
        holder.name.setText(arg2.getString(holder.nameIndex));
        holder.category.setText(arg2.getString(holder.categoryIndex));
        long mills = arg2.getLong(holder.dateIndex);
        holder.date.setText(
                arg1.getResources().getString(R.string.publish_at) + DateUtils.getRelativeTimeSpanString(mills));
        holder.price.setText(" " + arg2.getString(holder.priceIndex));
    }

    @Override
    public View newView(Context arg0, Cursor arg1, ViewGroup arg2) {
        View v = LayoutInflater.from(arg0).inflate(R.layout.item_row, null);
        ViewHolder holder = new ViewHolder();
        holder.name = (TextView) v.findViewById(R.id.name);
        holder.category = (TextView) v.findViewById(R.id.category);
        holder.date = (TextView) v.findViewById(R.id.date);
        holder.price = (TextView) v.findViewById(R.id.price);

        holder.nameIndex = arg1.getColumnIndex(C.item.NAME);
        holder.categoryIndex = arg1.getColumnIndex(C.item.CATEGORY);
        holder.dateIndex = arg1.getColumnIndex(C.item.ADDED_TIME);
        holder.priceIndex = arg1.getColumnIndex(C.item.PRICE);

        v.setTag(holder);
        return v;
    }

}