Android-AnimatorSet 监听器不工作

Question

我正在尝试设置一个动画师监听器，所以最终对象动画师会发生一些事情!到目前为止，这是我的代码:

 as=new AnimatorSet();
        as.addListener(new Animator.AnimatorListener() {
            @Override
            public void onAnimationStart(Animator animation) {

            }

            @Override
            public void onAnimationEnd(Animator animation) {
                om.Initialize();
                System.out.println("GotIn");
                DataBase.eaten=false;
            }

            @Override
            public void onAnimationCancel(Animator animation) {

            }

            @Override
            public void onAnimationRepeat(Animator animation) {

            }
        });

        float distance=CalcDistance();
        float angle=CalcAngle();
        tongue.setPivotX(2);
        tongue.setPivotY(0);
        rotate_tongue=ObjectAnimator.ofFloat(tongue, "rotation",0,90+angle);
        rotate_tongue.setDuration(0);
        rotate_tongue.start();
        tongue.setVisibility(View.VISIBLE);
        scale_tongue=ObjectAnimator.ofFloat(tongue,"scaleY",1.0f,1.0f*(distance/4));
        scale_tongue.setDuration(500);
        shrink_tongue=ObjectAnimator.ofFloat(tongue,"scaleY",1.0f*(distance/4),1.0f);
        shrink_tongue.setDuration(400);


        as.play(rotate_tongue).with(scale_tongue).before(shrink_tongue);
        as.start();

问题是 Listener 实际上并没有工作，因为当动画师结束时什么也没有发生!如何解决这个问题？谢谢!

Answer 1

试试这个，如果你在 3 年内仍然没有弄明白:)

    as.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            // your code here
        }
    });