CreateNoteFragment.java 文件源码

private Animation createFallDownAnimation()
{
    AnimationSet a = new AnimationSet(false);
    a.setStartOffset(200);

    TranslateAnimation ta = new TranslateAnimation(0,0,0,0,1,-0.2f,0,0);
    ta.setInterpolator(new BounceInterpolator());
    ta.setDuration(400);
    a.addAnimation(ta);

    AlphaAnimation aa = new AlphaAnimation(0,1);
    aa.setInterpolator(new AccelerateInterpolator());
    aa.setDuration(200);
    a.addAnimation(aa);

    return a;
}