깜빡이기

   Button btnNotice = (Button)findViewById(R.id.btn_notice);
        
        Animation mAnimation = new AlphaAnimation(1, 0);
mAnimation.setDuration(1000);
mAnimation.setInterpolator(new LinearInterpolator());
mAnimation.setRepeatCount(Animation.INFINITE);
mAnimation.setRepeatMode(Animation.REVERSE);

//애니메이션 시작
btnNotice.startAnimation(mAnimation);

btnNotice.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
//애니메이션 종료
btnNotice.clearAnimation();
}
});


출처: https://ememomo.tistory.com/174 [EpoNg's Life]