小编Sha*_*ain的帖子

我使用actvityOptionComapat的makeclipRevealAnimation打开新的活动,但我想要圆形显示效果,但我正在进入正方形.是否有可能获得循环效果？

button.setOnClickListener(new View.OnClickListener() {
            @RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)
            @Override
            public void onClick(View v) {
                Intent intent=new Intent(MainActivity.this,SecActivity.class);
                ActivityOptionsCompat activityOptionsCompat=
                        ActivityOptionsCompat.makeClipRevealAnimation(button,
                                button.getMeasuredWidth(),button.getMeasuredWidth(),
                                   relativeLayout.getWidth(),relativeLayout.getHeight());
                startActivity(intent,activityOptionsCompat.toBundle());
            }
        });
    }