当应用程序处于后台时,确定用户是否未单击通知

将应用程序委托代码更新为以下代码:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{
        [super application:application didFinishLaunchingWithOptions:launchOptions];
        NSDictionary *remoteNotif = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];

        if(remoteNotif)
        {
            //launched from push notification
        }else{
            //Did not launch from push notification (tapped on app icon, or from multi tasking)
            //**Didn't click on notification**
        }
    }

并且:

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
    if([application applicationState] == UIApplicationStateActive) {
       // app was open, did not display the push alert/banner/badge
       // **Didn't click on notification**
    }else{
        //launched from push notification
    }
}

这是不言自明的。您可以通过点击推送通知来跟踪应用程序的打开时间,也可以在不点击通知的情况下跟踪它的打开时间。

我想,你最接近于知道谁没有点击你的通知,是通过检查你的AppDelegate的didFinishLaunchWithOptions方法,你的应用程序没有在你发出通知后由于用户点击通知而启动。换句话说,我认为你在问题中回答了自己的问题。