ObjectAnimationActivity2.java 文件源码

public void startSecondAnimation(View view) {
    ObjectAnimator rotationXAnimation = ObjectAnimator.ofFloat(mView1, "rotationX", 0f, 25f);
    ObjectAnimator alphaAnimation = ObjectAnimator.ofFloat(mView1, "alpha", 0.5f, 1f);
    ObjectAnimator scaleXAnimation = ObjectAnimator.ofFloat(mView1, "scaleX", 0.8f, 1f);
    ObjectAnimator scaleYAnimation = ObjectAnimator.ofFloat(mView1, "scaleY", 0.8f, 1f);
    ObjectAnimator translationYAnimation = ObjectAnimator.ofFloat(mView1, "translationY", -0.1f * mView1.getHeight(), 0f);
    ObjectAnimator rerotationXAnimation = ObjectAnimator.ofFloat(mView1, "rotationX", 25f, 0f);
    rerotationXAnimation.setStartDelay(200);
    ObjectAnimator translationYAnimation2 = ObjectAnimator.ofFloat(mView2, "translationY", 0, mView2.getHeight());
    translationYAnimation2.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            mView2.setVisibility(View.INVISIBLE);
        }
    });

    AnimatorSet as = new AnimatorSet();
    as.playTogether(rotationXAnimation, alphaAnimation, scaleXAnimation, scaleYAnimation,
            translationYAnimation,
            rerotationXAnimation, translationYAnimation2);
    as.setDuration(200);
    as.start();
}