如何在iPhone上手动调用UIView的touch事件？

Question

How do I manually touch a UIView means programattically.

I want to touch a view inside a UIScrollView touch manually.

Any idea how to do this?

Or how do I manually call UIScrollView's scrollViewWillBeginDecelerating?

Answer 1

This functionality is not intended to be used manually. You're better off adding a degree of indirection by adding a method.

Add a method that contains the functionality you want from the manual call

(void)manualFunctionality {...}

Then include a call to that method in your implementation of the scrollViewWillBeginDecelerating method.

This way, you are in accordance with the SDK's original intention and you can call your new method manually as much as you want.