Rotating color change, something like the Edge lighting Android

Hi I am trying to animate a rotating colour change around the border of my background something like the one shown in this link: https://www.youtube.com/watch?v=hmxA1qvZlxs

Have been searching for clues for a long time but have yet to find anything useful.

I am using ValueAnimator for the border color transition but am at a lost for making it 'spin' or 'rotate' as in the video. My Code as Follow:

ValueAnimator anim = new ValueAnimator();
        anim.setIntValues(Color.parseColor("#FFFFFF"), Color.parseColor("#FFFF0000"));
        anim.setEvaluator(new ArgbEvaluator());
        anim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override
            public void onAnimationUpdate(ValueAnimator valueAnimator) {
                bgShape.setStroke(10, (Integer)valueAnimator.getAnimatedValue());
            }
        });

        anim.setDuration(10000);
        anim.setRepeatCount(1);
        anim.setInterpolator(new CycleInterpolator(10));
        anim.setRepeatMode(ValueAnimator.REVERSE);
        anim.start();

Anyone with ideas or work around this problem that could point me in the right direction?

Any help would be greatly appreciated.

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