Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
iphone的HomeShell长按app的图标可以摇动和删除app,我想实现这个效果。我知道 rotateAnimation 就像 android 中的效果。但是使用rotateAnimation带来了一些问题,比如系统性能问题。我想对 ImageView 的可绘制对象做抖动效果。我该如何实施?任何帮助将不胜感激!