How can I convert my device token (NSData) into an NSString?

Question

I am implementing push notifications. I\'d like to save my APNS Token as a String.

- (void)application:(UIApplication *)application
didRegisterForRemoteNotif         


        

Answer 1

For Swift :

var characterSet: NSCharacterSet = NSCharacterSet( charactersInString: "<>" )
    var deviceTokenString: String = ( deviceToken.description as NSString )
    .stringByTrimmingCharactersInSet( characterSet )
    .stringByReplacingOccurrencesOfString( " ", withString: "" ) as String

println( deviceTokenString )