是否可以通过编程方式更新iphone上的应用程序图标

Question

I've noticed that the icon belonging to the Calendar app on the iPhone updates to show the latest day. Is there anything in the SDK that will let me do this in my apps?

Answer 1

不幸的是，第三方应用程序无法实现。

Answer 2

I've never seen this in any documentation, pretty sure it can only use the static icon.png file that is put in the ipa package. It would be an awesome feature though, I would recommend creating a feature request for it on https://bugreport.apple.com/ . I specifically wish the weather app would update with your local weather for the icon.