public boolean onTouch(View v,MotionEvent event)
{
   switch(event.getAction())
{
case MotionEvent.ACTION_DOWN:
userIDTag = (String)v.getTag();
break;
case MotionEvent.ACTION_UP:
then based on the userIDTag that we have obtain
                                         during on ACTION_DOWN event we can perform
                                          necessary action
}
 
return false;

}