How to open preferences/settings with iOS 5.1?

Question

Looks like iOS 5.1 has broken the standard URL encoding for navigating a user to a Preference.

For example:

[[UIApplication sharedApplication] openUR         


        

Answer 1

you can do this.

TWTweetComposeViewController *ctrl = [[TWTweetComposeViewController alloc] init];
                    if ([ctrl respondsToSelector:@selector(alertView:clickedButtonAtIndex:)]) {
                        // Manually invoke the alert view button handler
                        [(id )ctrl alertView:nil
                                             clickedButtonAtIndex:0];
                    }