list的显示和响应事件

package com.qian.tourism.activity;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.eclipse.jdt.annotation.Nullable;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.SimpleAdapter.ViewBinder;

import com.alibaba.fastjson.JSON;
import com.lidroid.xutils.BitmapUtils;
import com.lidroid.xutils.HttpUtils;
import com.lidroid.xutils.exception.HttpException;
import com.lidroid.xutils.http.ResponseInfo;
import com.lidroid.xutils.http.callback.RequestCallBack;
import com.lidroid.xutils.http.client.HttpRequest.HttpMethod;
import com.qian.tourism.Entity.Scenicentity;
import com.qian.tourism.Entity.Scenicentity1;

public class Tab1Fragment extends Fragment {
	private String cityId;
	private String URL = "http://apis.haoservice.com/lifeservice/travel/scenery?pid=";
	private String URL1 = "&page=1&key=313ece3735574549ba61f3de6a290f8a";

	private String URL2;
	private String provinceId;
	BitmapUtils bitmapUtils;
	ListView list;

	@Override
	public View onCreateView(LayoutInflater inflater,
			@Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
		bitmapUtils = new BitmapUtils(getActivity());

		View view = inflater.inflate(R.layout.liebiao, null);
		// Bundle bundle = getArguments();
		cityId = "&cid=" + getActivity().getIntent().getStringExtra("cityId");
		provinceId = getActivity().getIntent().getStringExtra("provinceId");
		// URL2 = String.format(URL, cityId);
		URL2 = URL + provinceId + cityId + URL1;
		// 绑定XML中的ListView，作为Item的容器
		list = (ListView) view.findViewById(R.id.jindian);
		po();
		return view;
	}
	private void po() {

		HttpUtils http = new HttpUtils();
		http.send(HttpMethod.GET, URL2, new RequestCallBack<String>() {

			@Override
			public void onFailure(HttpException arg0, String arg1) {
				System.out.println("网络错误");

			}

			@Override
			public void onSuccess(ResponseInfo<String> arg0) {
				// 解析
				Scenicentity1 parseObject = JSON.parseObject(arg0.result,
						Scenicentity1.class);
				final List<Scenicentity> result = parseObject.getResult();
				int size = result.size();
				
				// 生成动态数组，并且转载数据
				ArrayList<HashMap<String, String>> mylist = new ArrayList<HashMap<String, String>>();
				for (int i = 0; i < size; i++) {
					HashMap<String, String> map = new HashMap<String, String>();
					map.put("Imgurl", result.get(i).getImgurl());
					map.put("Title", result.get(i).getTitle());
					map.put("Grade", result.get(i).getGrade());
					map.put("Price_min", result.get(i).getPrice_min());
					map.put("Address", result.get(i).getAddress());
					
					mylist.add(map);
				}
				// 生成适配器，数组===》ListItem
				SimpleAdapter mSchedule = new SimpleAdapter(getActivity(), // 没什么解释
						mylist,// 数据来源
						R.layout.hotel,// ListItem的XML实现

						// 动态数组与ListItem对应的子项
						new String[] { "Imgurl", "Title", "Grade", "Price_min",
								"Address" },

						// ListItem的XML文件里面的两个TextView ID
						new int[] { R.id.jingdian, R.id.name, R.id.xingji,
								R.id.qian, R.id.dizhi }){

									@Override
									public View getView(final int position,
											View convertView, ViewGroup parent) {
										View view = super.getView(position, convertView, parent);
										Button btn = (Button) view.findViewById(R.id.btn1);
										btn.setOnClickListener(new OnClickListener() {
											
											@Override
											public void onClick(View arg0) {
												Intent it=new Intent(getActivity(), SpotsActivity.class);
												Bundle bundle = new Bundle();
												bundle.putString("sid", result.get(position).getSid());
												it.putExtras(bundle);
												startActivity(it);
												//System.out.println("position:"+result.get(position).getSid());
											}
										});
										return view;
									}
					
				};				
				// 添加并且显示
				list.setAdapter(mSchedule);
				mSchedule.setViewBinder(new ViewBinder() {

					@Override
					public boolean setViewValue(View view, Object data,
							String arg2) {
						if (view instanceof ImageView && data instanceof String) {
							String regex = "^(http|https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]";
							Pattern patt = Pattern.compile(regex);
							Matcher matcher = patt.matcher((String) data);
							boolean isMatch = matcher.matches();
							if (isMatch) {

								bitmapUtils.display((ImageView) view,
										(String) data);
							}
							return true;
						} else {

							return false;
						}
					}
				});
				

			}

		});
	}

}

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