通知設定のダイアログ設定を開く

Swift3.0

//
//  ViewController.swift
//  Utility006_3.0
//
//  Created by KimikoWatanabe on 2016/08/24.
//  Copyright © 2016年 FaBo, Inc. All rights reserved.
//

import UIKit
import UserNotifications

class ViewController: UIViewController,UIApplicationDelegate {

    override func viewDidLoad() {
        super.viewDidLoad()

        let center:UNUserNotificationCenter = UNUserNotificationCenter.current()
        center.requestAuthorization(options: [.badge], completionHandler: {(permit, error) in

            if permit {
                print("通知が許可されました")
            }else {
                print("通知が拒否されました")
            }

        })
    }
}

Swift 2.3

//
//  ViewController.swift
//  Utility006_2.3
//
//  Created by KimikoWatanabe on 2016/08/24.
//  Copyright © 2016年 FaBo, Inc. All rights reserved.
//

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()

        // 通知の設定を生成.
        let settings = UIUserNotificationSettings(forTypes: UIUserNotificationType.Badge, categories: nil)

        // 通知設定を促す.
        UIApplication.sharedApplication().registerUserNotificationSettings(settings)

    }

}

2.3と3.0の差分

• UIColorの参照方法が変更(UIColor.grayColor()->UIColor.gray)
• CGRect,CGPointの初期化方法の変更(CGRectMake,CGPointMakeの廃止)
• 従来のUIApplicationへの許可の申請が非推奨に。UserNotification frameworkの導入

Reference

• UNUserNotificationCenter Class
  • https://developer.apple.com/reference/usernotifications/unusernotificationcenter
• UIApplication Class
  • https://developer.apple.com/reference/uikit/uiapplication