iphone - How to register an app to respond to a custom URL scheme opening request?

Question

Like this:

NSString *stringURL = @"appname://";
NSURL *url = [NSURL URLWithString:stringURL];
[[UIApplication sharedApplication] openURL:url];

I slightly remember it was necessary to write a value-key to Info.plist. How?

Answer 1

Add this to plist .

The app will by called by @"readtext://" url