ListView后面加button

实现自己的adapter就可以了：

package com.cn.adapter;
import java.util.ArrayList;
import java.util.HashMap;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.TextView;
import com.cn.activity.MainActivity;
import com.cn.activity.R;
public class MyAdapter extends BaseAdapter {
	
	private LayoutInflater mInflater;
	private ArrayList<String> list;
	String buttonText;
	String adapterNumber;
	public MyAdapter(Context c, ArrayList<String> map){
		mInflater = LayoutInflater.from(c);
		buttonText = c.getString(R.string.release);
		list = map;
	}
	
	
	
	public int getCount() {
		// TODO Auto-generated method stub
		return list.size();
	}
	public Object getItem(int position) {
		// TODO Auto-generated method stub
		return list.get(position);
	}
	public long getItemId(int position) {
		// TODO Auto-generated method stub
		return position;
	}
	public View getView(int position, View convertView, ViewGroup arg2) {
		ViewItem vi = new ViewItem();
		if(convertView == null){
			convertView = mInflater.inflate(R.layout.mainlist, null);
			vi.number = (TextView)convertView.findViewById(R.id.mainnumber);
			vi.listButton = (Button)convertView.findViewById(R.id.listbutton);
			convertView.setTag(vi);
		}else{
			vi = (ViewItem) convertView.getTag();
		}
		adapterNumber = list.get(position).toString();
		vi.number.setText(adapterNumber);
		vi.listButton.setText(buttonText);
		vi.listButton.setOnClickListener(releaseListener);
		
		
		return convertView;
	}
	OnClickListener releaseListener = new OnClickListener() {
		public void onClick(View arg0) {
			MainActivity.deleteNumber(adapterNumber);
		} 
		
	};
	public final class ViewItem{
		public TextView name;
		public TextView number;
		public Button listButton;
	}
}