Tab1ListAdapter.java

package com.joyplus.Adapters;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import android.app.Activity;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;

import com.androidquery.AQuery;
import com.joyplus.R;

/*
 * 分类导航详情的数据适配器
 * */
public class Tab1ListAdapter extends ArrayAdapter {

	// listview的数据
	private Map viewMap;
	private LayoutInflater mInflater;
	AQuery aq;

	// 构造函数
	// public Tab1ListAdapter(Activity activity, List list) {
	public Tab1ListAdapter(Context context, List list) {
		super(context, 0, list);
		mInflater = LayoutInflater.from(context);
		viewMap = new HashMap();
	}

	// 获取显示当前的view
	@Override
	public View getView(int i, View view, ViewGroup viewgroup) {

		ViewHolder holder = null;
		if (view == null) {
			view = mInflater.inflate(R.layout.tab1_detail_list, null);
			holder = new ViewHolder();
			holder.textview1 = (TextView) view
					.findViewById(R.id.txt_video_caption);
			holder.textview2 = (TextView) view.findViewById(R.id.txt_1);
			holder.textview3 = (TextView) view.findViewById(R.id.TextView01);
			holder.textview4 = (TextView) view.findViewById(R.id.TextView02);
			holder.textview5 = (TextView) view.findViewById(R.id.TextView03);
			holder.textview6 = (TextView) view.findViewById(R.id.TextView04);
			view.setTag(holder);
		} else {
			holder = (ViewHolder) view.getTag();
		}

		aq = new AQuery(view);
		// 获取当前数据项的数据
		Tab1ListData m_Tab1ListData = (Tab1ListData) getItem(i);

		holder.textview1.setText(m_Tab1ListData.Pic_name);
		holder.textview2.setText(m_Tab1ListData.Pic_list1);
		holder.textview3.setText(m_Tab1ListData.Pic_list2);
		holder.textview4.setText(m_Tab1ListData.Pic_list3);
		holder.textview5.setText(m_Tab1ListData.Pic_list4);
		holder.textview6.setText(m_Tab1ListData.Pic_list5);
		// 1：电影，2：电视剧，3：综艺，4：视频
		switch (Integer.valueOf(m_Tab1ListData.right)) {
		case 1:
			aq.id(R.id.thisnext).image(R.drawable.tab1_movieflag);
			break;
		case 2:
			aq.id(R.id.thisnext).image(R.drawable.tab1_seriesflag);
			break;
		case 3:
			aq.id(R.id.thisnext).image(R.drawable.tab1_movieflag);
			break;
		case 4:
			aq.id(R.id.thisnext).image(R.drawable.tab1_movieflag);
			break;
		}

		aq.id(R.id.video_preview_img).image(m_Tab1ListData.Pic_url, true, true,
				0, R.drawable.default_image_bg);

		Integer integer1 = Integer.valueOf(i);
		Object obj = viewMap.put(integer1, view);
		return view;
	}

	private class ViewHolder {
		public TextView textview1 = null;
		public TextView textview2 = null;
		public TextView textview3 = null;
		public TextView textview4 = null;
		public TextView textview5 = null;
		public TextView textview6 = null;
		public ImageView imageview = null;

	}
}