• 本文
• リロード
• 差分
• バックアップ
• 名前変更
• リファラ
• 新規ページ
• 編集

Cocoa/デリゲート

UIApplicationDelegate

Top / UIApplicationDelegate

UIApplicationのプロトコル

http://developer.apple.com/library/ios/#DOCUMENTATION/UIKit/Reference/UIApplicationDelegate_Protocol/Reference/Reference.html

iOSアプリ/ライフサイクル

Swift

• UIApplicationDelegate.application(_:willFinishLaunchingWithOptions:)
• UIApplicationDelegate.application(_:didFinishLaunchingWithOptions:)
• UIApplicationDelegate.applicationDidEnterBackground(_:)

Tasks

Monitoring Application State Changes

• UIApplicationDelegate application:willFinishLaunchingWithOptions:
• UIApplicationDelegate application:didFinishLaunchingWithOptions: - アプリケーション起動後、最初に実行する処理
  • UIApplicationDelegate applicationDidFinishLaunching - Deprecated
• UIApplicationDelegate applicationDidBecomeActive - フォアグラウンド状態になったときの実行準備処理を記述
• UIApplicationDelegate applicationWillResignActive - フォアグラウンド状態から抜けようとしている際に呼び出される
• UIApplicationDelegate applicationDidEnterBackground? - バックグラウンド状態で動作しており、いつでも一時停止状態になりうる
• UIApplicationDelegate applicationWillEnterForeground - バックグラウンド状態から抜けつつあるけれども、まだアクティブにはなっていない
• UIApplicationDelegate applicationWillTerminate? - アプリケーションがもうすぐ停止する

Opening a URL Resource

• UIApplicationDelegate application:handleOpenURL?
• UIApplicationDelegate application:openURL:sourceApplication:annotation?

Managing Status Bar Changes

• UIApplicationDelegate application:willChangeStatusBarOrientation:duration?
• UIApplicationDelegate application:didChangeStatusBarOrientation?
• UIApplicationDelegate application:willChangeStatusBarFrame?
• UIApplicationDelegate application:didChangeStatusBarFrame?

Responding to System Notifications

• UIApplicationDelegate applicationDidReceiveMemoryWarning?
• UIApplicationDelegate applicationSignificantTimeChange?

Handling Remote Notifications

• UIApplicationDelegate application:didReceiveRemoteNotification?
• UIApplicationDelegate application:didRegisterForRemoteNotificationsWithDeviceToken?
• UIApplicationDelegate application:didFailToRegisterForRemoteNotificationsWithError?

• UIApplicationDelegate application(_:didRegisterForRemoteNotificationsWithDeviceToken:)?
• UIApplicationDelegate application(_:didFailToRegisterForRemoteNotificationsWithError:)?
• UIApplicationDelegate application(_:didReceiveRemoteNotification:fetchCompletionHandler:)

Handling Local Notifications

• UIApplicationDelegate application:didReceiveLocalNotification?

Responding to Content Protection Changes

• UIApplicationDelegate applicationProtectedDataWillBecomeUnavailable?
• UIApplicationDelegate applicationProtectedDataDidBecomeAvailable?

Providing a Window for Storyboarding

• window property

実装

• AppDelegate
  • AppDelegate.h
  • AppDelegate.m

関連

• UIApplication