Frame Animation 과 Rotate Animation에 대해서
Rotate Animation RotateAnimation anim = new RotateAnimation(0f, 350f, 15f, 15f);
anim.setInterpolator(new LinearInterpolator());
anim.setRepeatCount(Animation.INFINITE);
anim.setDuration(700);
ImageView img = (ImageView)findViewById(R.id.timerIv);
img.startAnimation(anim);
// stop animation
img.setAnimation(null);
Frame Animation `// Load the ImageView that will host the animation and
// set its background to our AnimationDrawable XML resource.
ImageView img = (ImageView)findViewById(R.id.timerIv);
AnimationDrawable frameAnimation = (AnimationDrawable)img.getBackground();
frameAnimation.start();

// stop animation
frameAnimation.stop();
`