Animation动作完成后停顿一段时间再次重复

animation 周期动作，且中途停顿：

 public void alwaysWave() {
        AnimationSet as = new AnimationSet(true);
        ScaleAnimation sa = new ScaleAnimation(1f, ANIMATION_SCALE_MULTIPLE, 1f, ANIMATION_SCALE_MULTIPLE, ScaleAnimation.RELATIVE_TO_SELF,
                0.5f, ScaleAnimation.RELATIVE_TO_SELF, 0.5f);
        sa.setDuration(ANIMATION_EACH_OFFSET * 3);
//        sa.setRepeatCount(Animation.INFINITE);// 设置循环
        sa.setRepeatCount(1);// 设置循环
        sa.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {
                Logger.i("动画开始");
            }

            @Override
            public void onAnimationEnd(Animation animation) {
                Logger.i("动画结束");
                postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        alwaysWave();
                    }
                }, 800);
            }

            @Override
            public void onAnimationRepeat(Animation animation) {
                Logger.i("动画重复");
            }
        });
        AlphaAnimation aniAlp = new AlphaAnimation(0.8f, 0.1f);
//        aniAlp.setRepeatCount(Animation.INFINITE);// 设置循环
        aniAlp.setRepeatCount(1);// 设置循环
        as.setDuration(ANIMATION_EACH_OFFSET * 3);
        as.addAnimation(sa);
        as.addAnimation(aniAlp);
        bldot.startAnimation(as);
    }