Random r = new Random();
v.setBackgroundColor(r.nextInt(Integer.MAX_VALUE&0x00ffffff)| 0xff000000);
设置随机颜色
最新推荐文章于 2025-06-12 11:26:46 发布
Random r = new Random();
v.setBackgroundColor(r.nextInt(Integer.MAX_VALUE&0x00ffffff)| 0xff000000);