[Android] 呼吸灯特效

    animation1 = new AlphaAnimation(0.0f, 1.0f);

    animation1.setDuration(1000);

    animation1.setStartOffset(5000);

    //animation1 AnimationListener

    animation1.setAnimationListener(new AnimationListener(){

        @Override

        public void onAnimationEnd(Animation arg0) {

            // start animation2 when animation1 ends (continue)

            textView.startAnimation(animation2);

        }

        @Override

        public void onAnimationRepeat(Animation arg0) {

            // TODO Auto-generated method stub

        }

        @Override

        public void onAnimationStart(Animation arg0) {

            // TODO Auto-generated method stub

        }

    });

    animation2 = new AlphaAnimation(1.0f, 0.0f);

    animation2.setDuration(1000);

    animation2.setStartOffset(5000);

    //animation2 AnimationListener

    animation2.setAnimationListener(new AnimationListener(){

        @Override

        public void onAnimationEnd(Animation arg0) {

            // start animation1 when animation2 ends (repeat)

            textView.startAnimation(animation1);

        }

        @Override

        public void onAnimationRepeat(Animation arg0) {

            // TODO Auto-generated method stub

        }

        @Override

        public void onAnimationStart(Animation arg0) {

            // TODO Auto-generated method stub

        }

    });

    textView.startAnimation(animation1);