Push-Notification Change in iOS8

in ios 8 so many things change in one of them one change is related to push notification.

If you run your old push notification code in Xcode 6 then it will give you warning also some methods deprecated in ios 8
registerForRemoteNotificationTypes is deprecated in ios 8 instead of it in ios 8 we use UIUserNotificationSettings like this way:

           #if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
            if ([[UIApplication sharedApplication] respondsToSelector:@selector(registerUserNotificationSettings:)]) {
                UIUserNotificationSettings* notificationSettings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound categories:nil];
                [[UIApplication sharedApplication] registerUserNotificationSettings:notificationSettings];
            } else {
                [[UIApplication sharedApplication]
                 registerForRemoteNotificationTypes:
                 (UIRemoteNotificationTypeAlert |
                  UIRemoteNotificationTypeBadge |
                  UIRemoteNotificationTypeSound)];
            }
        #else
            [[UIApplication sharedApplication]
             registerForRemoteNotificationTypes:
             (UIRemoteNotificationTypeAlert |
              UIRemoteNotificationTypeBadge |
           
 
     UIRemoteNotificationTypeSound)];
    #endif


and for delegate methods,



      #pragma mark - Push Notification
 
    - (void)application:(UIApplication *)app didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
   
    // Prepare the Device Token for Registration (remove spaces and < >)
    NSString *TokenID = [[[[deviceToken description]
                               stringByReplacingOccurrencesOfString:@"<"withString:@""]
                              stringByReplacingOccurrencesOfString:@">" withString:@""]
                             stringByReplacingOccurrencesOfString: @" " withString: @""];
   
     
        [ApplicationPreferences setTokenId:TokenID];
    if (DEBUG_MODE) {
    NSLog(@"device token - %@",[NSString stringWithFormat:@"Device Token = %@",TokenID]);
            NSUUID *oNSUUID = [[UIDevice currentDevice] identifierForVendor];
            NSLog(@"Vendor token - %@",[NSString stringWithFormat:@"Device Token = %@",[oNSUUID UUIDString]]);
    }
 
    }
 
    - (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
    {
        //register to receive notifications
        [application registerForRemoteNotifications];
    }
 
    - (void)application:(UIApplication *)app didFailToRegisterForRemoteNotificationsWithError:(NSError *)err {
        if (DEBUG_MODE) {
    NSLog(@"Push Error- %@",[NSString stringWithFormat: @"Error: %@", err]);
        }
    }
    - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
     
    }

Thanks .