android如何重写SimpleAdapter在getView方法中实现点击Item改变背景色

android怎么重写SimpleAdapter在getView方法中实现点击Item改变背景色？
public class SimpleAdapterForClickChangeColor extends SimpleAdapter {



  public SimpleAdapterForClickChangeColor(Context context, List<HashMap<String, String>> items, int resource, String[] from, int[] to) {  
  super(context, items, resource, from, to); 
  }

  
  @Override  
  public View getView(int position, View convertView, ViewGroup parent) {  
  convertView = null;

  convertView = super.getView(position, convertView, parent);  
 
  convertView.setBackgroundColor(Color.TRANSPARENT);
 
  //点击变色
  convertView.setOnClickListener(new OnClickListener(){
 
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//此处怎么写
}
 
  });
 
 
  //改变item的高度
  ViewGroup.LayoutParams params=convertView.getLayoutParams();
  params.height=50;
  convertView.setLayoutParams(params);

  return convertView;
   
  }
  
}
请问：onClick方法里怎么写？谢谢

------解决方案--------------------
ListView.setOnItemClickListener