LauncherEffect https://github.com/liwushu/AndroidDemo/tree/cd032f6bc6aad3ead8fe70cc13cb578cb735ea01/launchereffect https://github.com/jx-admin/Code2/tree/c0ced8c812c0d44d82ebd50943af8b3381544ec7/animation/effect https://github.com/shixiaolei/effects