public void myfun1()
    {

        int[] dest = new int[2];

        linearTop=(ImageView)findViewById(R.id.redDot);
        lineardown = (ImageView) findViewById(R.id.circlarea);
            linearFingerPlacedown.getLocationOnScreen(dest);

        final float tempDest = (float) dest[1];

        TranslateAnimation anim = new TranslateAnimation(0f, 0f, 0,tempDest
                    );
        anim.setInterpolator(new LinearInterpolator());
            anim.setRepeatCount(Animation.ABSOLUTE);
            anim.setDuration(2000);
            linearTop.startAnimation(anim);
            final TranslateAnimation Reverse = new TranslateAnimation(0f, 0f,
                    tempDest , 0);
            Reverse.setInterpolator(new LinearInterpolator());
            Reverse.setRepeatCount(Animation.ABSOLUTE);
            Reverse.setDuration(2000);

            anim.setAnimationListener(new AnimationListener()
                 {

                @Override
                public void onAnimationStart(Animation animation)
                {


                }

                @Override
                public void onAnimationRepeat(Animation animation)
                 {

                }

                @Override
                public void onAnimationEnd(Animation animation)
                 {

                    settingplace();
                        linearTop.startAnimation(Reverse);
                }
            });
    }
    ==============

    public void settingplace()
        {

            System.out.println("place1:" + place);
            System.out.println("dp:" + dp);

            System.out.println("count:" + count);
            if ( count %2==0 && count < 10)
            {
                ImageView reddot=(ImageView)findViewById(R.id.redDot);
                LinearLayout.LayoutParams lp =(LinearLayout.LayoutParams) reddot.getLayoutParams();
                lp.setMargins(0,  (int) (place), 0, 0);

                reddot.setLayoutParams(lp);

                place = (int) (place + (40 * dp));
            }
        }