title: Get MotionEvent.getRawX/getRawY of other pointers
body: <p>Can I get the value of MotionEvent.getRawX()/getRawY() of other pointers ?</p>
  
  <p><a href="http://developer.android.com/reference/android/view/MotionEvent.html#getRawX%28%29" rel="noreferrer">MotionEvent.getRawX() api reference</a> </p>
  
  <p>The api says that uses getRawX/getRawY to get original raw X/Y coordinate, but it only for 1 pointer(the last touched pointer), is it possible to get other pointer's raw X/Y coordinate ?</p>