UILocalNotification in swift3

You can create a common method to trigger LocalNotification in swift.In that, You can pass the parameters fireDate, NotificationTitle, User data.fireDate - Which time the notification wants to be Triggered.Notification Title - You can send the title what you want to be shown to the user

UserData - You can send the data as a dictionary formats with key values to the user app and based on the data you can navigate the user inside the app.

Code:

 func showNotification(detail:String,day:NSDate,Sound:Bool,notificationData:NSDictionary) {

        let notification = UILocalNotification()

        notification.timeZone = NSTimeZone.local

        notification.userInfo = notificationData as? [String: AnyObject]

        notification.alertBody = detail 

        notification.alertAction = "open" 

        notification.fireDate = firedate as Date        

        if Sound {

            notification.soundName = "sound.mp3"

        }

            UIApplication.shared.scheduleLocalNotification(notification)

}