如何自定义UIAlertView消息字体？

Question

Simply I have a button that popUp a UIAlertView view

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:nil message:@"u clicked me !!" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
 [alert show];
 [alert release];

I want to change the font and the size of the message also the color of the UIAlertView?

is there a simple way to do that?

Answer 1

I hear of lots of people subclassing UIAlertView, but then I read this comment on Apple's UIAlertView Class Reference page :

Subclassing Notes

The UIAlertView class is intended to be used as-is and does not support subclassing. The view hierarchy for this class is private and must not be modified.

ie people should not be attempting to modify the elements or behavior of UIAlertView. It's likely that behavior can change in later versions of iOS (eg iOS 6 or iOS 5.3 or whatever), breaking their various modifications to UIAlertView.

Anyways, to answer your question: why not try creating your own UIView that you can add as UIAlertView-like subview on top of any of your views? That way, you'd have easy control over both the background color and the label fonts and everything.

Answer 2

Don't think there's easy way to change the background colour. If you only want to change the font size, please have a look at this post by Himanshu Sharma .

I have issue with Appirater for iPhone in Landscape mode and used the code to adjust the font size and it works for me. Hope this helps. Cheers

Answer 3

这是一个迟到的答案，但你可以尝试GRAlertView，我觉得非常好： GRAlertView