I want show a APNS device token with UILabel.
So I coded below:
//AppDelegate.m
- (void)application:(UIApplication*)application
didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
{
// TODO: Pass the token to our server
NSString *devToken = [[[[deviceToken description]
stringByReplacingOccurrencesOfString:@"<"withString:@""]
stringByReplacingOccurrencesOfString:@">" withString:@""]
stringByReplacingOccurrencesOfString: @" " withString: @""];
NSString *str = [NSString
stringWithFormat:@"Device Token=%@",devToken];
UIAlertView *alertCtr = [[UIAlertView alloc] initWithTitle:@"Token is " message:devToken delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles: nil];
[alertCtr show];
NSLog(@"device token - %@",str);
viewc = [ViewController alloc];
viewc.tokenLabel.text = str;
}
But nothing happend. What's wrong?
viewc = [ViewController alloc];
viewc.tokenLabel.text = str;
After alloc
'ing your view controller, you should init
it too. And present it, whether modally or in a navigation controller or something else, it's up to you.