How do I put an href link in an IOS App (OpenGL)

My App is written in OpenGL and C++, I do not use XIB file for presentation.开发者_如何学Go So how can I create an href link that the user clicks and takes them someone in the browser?

OpenGL only draws things to the screen. There's no concept of geometric objects. So you'll have to detect a click on the link text and call the appropriate iOS API invoking the URL.

Okay I think I found it:

NSURL *url = [NSURL URLWithString:@"http://www.iphonedevelopertips.com"];

[[UIApplication sharedApplication] openURL:url];