How to implement a loading animation when navigating in a iPhone app?

Question

It seems like a pretty simple problem, but I have been unable to find any good answers.

What I\'m trying to do is to make some sort of animation while some function is l

Answer 1

Ah-ha! I've just stumbled upon a most handy class: MBProgressHUD. Give it a try. I do believe it does what you seek, and then some.

I've also contributed a few mods in the author's blog post comments.