package com.example.test;

import java.util.HashSet;

import java.util.List;

import java.util.Set;

import com.example.test.imageloader.imageloader;

import com.example.test.imageloader.imageloader.Type;

import android.content.Context;

import android.graphics.Color;

import android.util.Log;

import android.view.LayoutInflater;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup;

import android.widget.BaseAdapter;

import android.widget.ImageButton;

import android.widget.ImageView;

    public class ImageAdapter extends BaseAdapter

    {

    private static Set<String>mSeletedImg=new HashSet<String>();

    private String mDirpath;

    private List<String>mImgPaths;

    private LayoutInflater mInflater;

     public ImageAdapter(Context context,List<String> mDatas,String dirPath)

      {

    this.mDirpath=dirPath;

        this.mImgPaths=mDatas;

          mInflater=LayoutInflater.from(context);

       }

@Override

public int getCount() {

return mImgPaths.size();

}

@Override

public Object getItem(int position) {

return mImgPaths.get(position);

}

@Override

public long getItemId(int position) {

return position;

}

@Override

public View getView(final int position, View convertView, ViewGroup parent) 

{

// TODO Auto-generated method stub

final ViewHolder viewHolder;

if(convertView==null)

{

convertView=mInflater.inflate(R.layout.item_gridview, parent,false);

viewHolder=new ViewHolder();

viewHolder.mImg=(ImageView) convertView.findViewById(R.id.id_item_image);

viewHolder.mSelect=(ImageButton) convertView.findViewById(R.id.id_item_select);

convertView.setTag(viewHolder);

}

else {

viewHolder=(ViewHolder) convertView.getTag();

}

//重置状态

viewHolder.mImg.setImageResource(R.drawable.plugin_camera_no_pictures);

viewHolder.mImg.setColorFilter(null);

Log.e("shuju","a111"+mDirpath+"/"+mImgPaths.get(position));

imageloader.getInstance(3,Type.LIFO).loadImage(mDirpath+"/"+mImgPaths.get(position), viewHolder.mImg);

final String filePath=mDirpath+"/"+mImgPaths.get(position);

viewHolder.mImg.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

//已经被选择

if(mSeletedImg.contains(filePath))

{

mSeletedImg.remove(filePath);

viewHolder.mImg.setColorFilter(null);

viewHolder.mSelect.setVisibility(View.GONE);

}else//未选择

{

mSeletedImg.add(filePath);

viewHolder.mImg.setColorFilter(Color.parseColor("#77000000"));

viewHolder.mSelect.setVisibility(View.VISIBLE);

}

//notifyDataSetChanged();

}

});

if(mSeletedImg.contains(filePath))

{

viewHolder.mImg.setColorFilter(Color.parseColor("#77000000"));

viewHolder.mSelect.setVisibility(View.VISIBLE);

}

return convertView;

}

    private class ViewHolder

    {

    ImageView mImg;

    ImageButton mSelect;

    }

    }

代码有问题