AmplitudesFragment.java 文件源码

private void showGenerateData() {
    animatorFor(generateData, getAnimatorContext())
            .withInterpolator(new AnticipateOvershootInterpolator())
            .addOnAnimationWillStart(new MultiAnimator.WillRunListener() {
                @Override
                public void onMultiAnimatorWillRun(@NonNull MultiAnimator animator) {
                    generateData.setAlpha(0f);
                    generateData.setScaleX(0f);
                    generateData.setScaleY(0f);
                    generateData.setVisibility(View.VISIBLE);
                }
            })
            .alpha(1f)
            .scale(1f)
            .start();
}