I am implementing push notifications. I'd like to save my APNS Token as a String.
- (void)application:(UIApplication *)application
didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)newDeviceToken
{
NSString *tokenString = [NSString stringWithUTF8String:[newDeviceToken bytes]]; //[[NSString alloc]initWithData:newDeviceToken encoding:NSUTF8StringEncoding];
NSLog(@"%@", tokenString);
NSLog(@"%@", newDeviceToken);
}
The first line of code prints null. the second prints the token. How can I get my newDeviceToken as an NSString?
Best Answer
If anyone is looking for a way to do this in Swift:
Swift 3 introduces the
Data
type, with value semantics. To convert thedeviceToken
to a String, you can do as follows:Old answer using
NSData
: