Android自定义适配器geiView没有执行，在线等，求大神解决。。。。

package com.pingjiasoft.learnenglish;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import com.nostra13.universalimageloader.core.ImageLoader;

import Extend.HttpDownload;
import Extend.ListSimpleAdapter;
import Global.Interface;
import android.content.Context;
import android.content.res.Resources;
import android.os.AsyncTask;
import android.util.Log;
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 android.widget.Toast;

public class XiangQingAdapter extends BaseAdapter{

private List<HashMap<String, Object>> list;
private LayoutInflater layoutinflater;
private ImageLoader imageLoader;
private g gable;
private Context context;
public XiangQingAdapter(Context context,
        List<HashMap<String, Object>> list, g gable,
        ImageLoader imageLoader) {
    // 实例化ImageLoaderConfiguration
    this.context = context;
    this.gable = gable;
    this.imageLoader = imageLoader;
    this.layoutinflater = LayoutInflater.from(context);
    this.list = list;
    System.out.println("进入ListAdapter");
    System.out.println(list.size());
    for (int i = 0; i < list.size(); i++) {
        System.out.println(list.get(i).get("file"));
    }
}

@Override
public int getCount() {
    System.out.println("qqqqqq");
    // TODO Auto-generated method stub
    return list.size();
}

@Override
public Object getItem(int position) {
    // TODO Auto-generated method stub
    return list.get(position);
}

@Override
public long getItemId(int position) {
    // TODO Auto-generated method stub
    return position;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
     System.out.println("进入getview");
        convertView = layoutinflater.inflate(R.layout.news_list_item,
                null);
    System.out.println(list.size());
    HashMap<String, Object> HashMap =list.get(position);

    ImageView iv = (ImageView) convertView.findViewById(R.id.news_list_iv);     
    TextView tv = (TextView) convertView.findViewById(R.id.news_list_tv);
    TextView dt = (TextView) convertView.findViewById(R.id.news_list_date);

            String file = (String) HashMap.get("file");
            System.out.println(file+"111111");
            String name = (String) HashMap.get("name");
            System.out.println(name+"111111");
            String lessonType = (String) HashMap.get("lessonType");
            String img = (String) HashMap.get("image");
            int image = Integer.parseInt(img);
            if (image==0) {
                imageLoader.displayImage("http://le.xianzaixue.com/image/lesson/"+ lessonType + ".jpg", iv,
                gable.initDisplayImageOptions());
            }else if(image==1){
                String folder = (String) HashMap.get("folder");
                imageLoader.displayImage("http://le.xianzaixue.com/"+folder+"/"+file.substring(0, 8)+"/"+file.substring(8, 14)+".jpg", iv,
                        gable.initDisplayImageOptions());
            }

            tv.setText(name);
            dt.setText(file.substring(0, 4) + "-" + file.substring(4, 6) + "-"
                    + file.substring(6, 8));

    return convertView;
}

}

可以打印出list的file里面的值，但是getCount里面打印的“qqqq”只有7次，而geiView没有执行，求大神解释下，谢谢了。。。。。。。

http://www.itnose.net/detail/6082452.html

如果getView没有执行直能说明你的getCount()返回的是0，或者getItem()返回的是null,注意自己的数据是否为空，多进行if(XXX==null)的判断

你这个adapter是用在哪里的，既然getCount返回不是0，那估计是你适配器使用的地方有问题。

不要使用hashmap，那个list.getCount方法，用list