// ユーザーに通知許可を確認
UIApplication.sharedApplication().registerUserNotificationSettings(UIUserNotificationSettings(forTypes: [.Alert, .Badge, .Sound], categories: nil))

let notification = UILocalNotification()
// 10秒後に通知
notification.fireDate = NSDate(timeIntervalSinceNow: 10)
notification.timeZone = NSTimeZone.defaultTimeZone()
notification.alertBody = "Alert Body"
notification.alertAction = "OK"

// Custom Sound
notification.soundName = "sample.mp3";
// Default Sound
notification.soundName = UILocalNotificationDefaultSoundName
UIApplication.sharedApplication().scheduleLocalNotification(notification);