onTouchListener: Convert View to ImageView

onTouchListener: Convert View to ImageView

I have a ArrayList of ImageView's in my Activity-Class and all of them
should have the same behavior: As soon as you touch them and move your
finger to the right or the left, the x-coordinate of this ImageView should
also move.
public boolean onTouch(View v, MotionEvent e) {
float origin_x = 0;
float origin_x2 = 0;
RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams)
v.getLayoutParams();
switch (e.getActionMasked())
{
case MotionEvent.ACTION_DOWN:
{
origin_x = e.getX();
origin_x2 = lp.leftMargin;
break;
}
case MotionEvent.ACTION_MOVE:
{
float diff = e.getX()-origin_x;
System.out.println(diff);
lp.setMargins((int) (origin_x2+diff), lp.topMargin, 0, 0);
v.setLayoutParams(lp);
break;
}
}
return true;
}
But since I can only use the "View"-Object in the ontouch-Method, I have
no possibility to find out which ImageView was touched.
Do you know how I should solve this problem?