Objective c 点击推送通知时未显示正确的视图控制器

我已经实现了推送通知，并试图在用户点击通知时将用户带到另一个视图控制器（而不仅仅是打开应用程序）。我本打算放弃苹果网站的例子，但还没有任何运气

它似乎从来没有像应该的那样进入我的代码。我试着用NSLog来证明这一点，我是对的

有人知道为什么吗？我想要实现的视图控制器称为statsViewController

谢谢

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {  

NSDictionary *remoteNotif = [launchOptions objectForKey: UIApplicationLaunchOptionsRemoteNotificationKey];

if (remoteNotif) {      


    NSLog (@"We are here now");
    [self handleRemoteNotification:application userInfo:remoteNotif]; //custom method where View controller will be implemented
    return YES;
}

[window addSubview:tabBarController.view];
[window makeKeyAndVisible];

return YES;
}


-(void) handleRemoteNotification:(UIApplication *)application userInfo:(NSDictionary *)userInfo {
application.applicationIconBadgeNumber = 0;

statsViewController* viewController = [[statsViewController alloc] init];
[navController pushViewController:viewController animated:YES]; //Don't think this is right since I never use it in didFinishLaunching... I simply just declared it delegate.h
[viewController release];

 }