How to create ImageView pulse effect using nine old androids animation

Question

I wonder how I should create a pulse effect using nine olad androids framework animation.

To understand better lets say you have an ImageView and want to have a \"pulse\

Answer 1

R.anim.pulse:

ImageView imageView = (ImageView) findViewById(R.id.image);
Animation pulse = AnimationUtils.loadAnimation(this, R.anim.pulse);
imageView.startAnimation(pulse);