WelcomeSnowActy.java 文件源码

private ScaleAnimation endScale(int startTime) {
    ScaleAnimation scale = new ScaleAnimation(1, 0, 1, 0, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
    scale.setInterpolator(this, android.R.anim.decelerate_interpolator);
    scale.setStartOffset(startTime - 300);
    scale.setDuration(300);
    return scale;
}