How to make an notification on swift

to make a notification app is simple.

1, add code on ViewContrller.swift like this.

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {

        super.viewDidLoad()

        // Do any additional setup after loading the view, typically from a nib.

    

        var localNotification:UILocalNotification = UILocalNotification()

        localNotification.alertAction = "Testing notifications"

        localNotification.alertBody = "hello world! "

        localNotification.fireDate = NSDate(timeIntervalSinceNow: 30)

        UIApplication.sharedApplication().scheduleLocalNotification(localNotification)

    

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

}

2, add code on AppDelegate.swift like this.

    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

        // Override point for customization after application launch.

        application.registerUserNotificationSettings(UIUserNotificationSettings(forTypes: UIUserNotificationType.Sound |

            UIUserNotificationType.Alert | UIUserNotificationType.Badge, categories:nil))

        

        return true

    }

3, run your simulator. Don't forget to waiting at home screen.

I referred here
https://www.topcoder.com/blog/notifications-in-ios-8-using-swift/