43 Effect processing on the preview screen

Swift3.0 AppDelegate.swift // // AppDelegate.swift // UIKit043_3.0 // // Created by KimikoWatanabe on 2016/08/21. // Copyright © 2016年 FaBo, Inc. All rights reserved. // import UIKit @UIApplicationMain class AppDelegate: UIResponder, UIApplicationDelegate { var window: UIWindow? var myEffectView: UIView! /* アプリ起動時に呼ばれる. */ func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { print("didFinishLaunchingWithOptions") return true } /* アプリがバックグラウンドになる直前に呼ばれる. */ func applicationWillResignActive(_ application: UIApplication) { print("applicationWillResignActive") let effect: UIBlurEffect = UIBlurEffect(style: UIBlurEffectStyle.light) myEffectView = UIVisualEffectView(effect: effect) myEffectView.frame = CGRect(x:0, y:0, width:UIScreen.main.bounds.size.width, height:UIScreen.main.bounds.size.height) self.window?.addSubview(myEffectView) } /* アプリがバックグラウンドになった時に呼ばれる. */ func applicationDidEnterBackground(_ application: UIApplication) { print("viewDidDisappear") } /* アプリがフォアグラウンドになった時に呼ばれる. */ func applicationWillEnterForeground(_ application: UIApplication) { print("applicationWillEnterForeground") } /* アプリがアクティブになった時に呼ばれる. */ func applicationDidBecomeActive(_ application: UIApplication) { print("applicationDidBecomeActive") if myEffectView != nil { self.myEffectView.removeFromSuperview() } } /* アプリが終了する直前に呼ばれる. */ func applicationWillTerminate(_ application: UIApplication) { print("applicationWillTerminate") } } ViewController.swift // // ViewController.swift // UIKit043_3.0 // // Created by KimikoWatanabe on 2016/08/21. // Copyright © 2016年 FaBo, Inc. All rights reserved. // import UIKit class ViewController: UIViewController, UIWebViewDelegate { var myWebView : UIWebView! override func viewDidLoad() { super.viewDidLoad() // WebViewを開く. myWebView = UIWebView() myWebView.delegate = self myWebView.frame = self.view.bounds self.view.addSubview(myWebView) let url: URL! = URL(string: "http://www.apple.com") let request: NSURLRequest = NSURLRequest(url: url) // ロード開始. myWebView.loadRequest(request as URLRequest) } /* Webがすべて読み込み終わった時呼ばれる. */ func webViewDidFinishLoad(_ webView: UIWebView) { print("webViewDidFinishLoad") } /* Webがloadされ始めた時、呼ばれる. */ func webViewDidStartLoad(_ webView: UIWebView) { print("webViewDidStartLoad") } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() } } Swift 2.3 AppDelegate.swift // // AppDelegate.swift // UIKit043_2.3 // // Created by KimikoWatanabe on 2016/08/21. // Copyright © 2016年 FaBo, Inc. All rights reserved. // import UIKit @UIApplicationMain class AppDelegate: UIResponder, UIApplicationDelegate { var window: UIWindow? var myEffectView: UIView! /* アプリ起動時に呼ばれる. */ func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { print("didFinishLaunchingWithOptions") return true } /* アプリがバックグラウンドになる直前に呼ばれる. */ func applicationWillResignActive(application: UIApplication) { print("applicationWillResignActive") let effect: UIBlurEffect = UIBlurEffect(style: UIBlurEffectStyle.Light) myEffectView = UIVisualEffectView(effect: effect) myEffectView.frame = CGRectMake(0, 0, UIScreen.mainScreen().bounds.size.width, UIScreen.mainScreen().bounds.size.height) self.window?.addSubview(myEffectView) } /* アプリがバックグラウンドになった時に呼ばれる. */ func applicationDidEnterBackground(application: UIApplication) { print("viewDidDisappear") } /* アプリがフォアグラウンドになった時に呼ばれる. */ func applicationWillEnterForeground(application: UIApplication) { print("applicationWillEnterForeground") } /* アプリがアクティブになった時に呼ばれる. */ func applicationDidBecomeActive(application: UIApplication) { print("applicationDidBecomeActive") if myEffectView != nil { self.myEffectView.removeFromSuperview() } } /* アプリが終了する直前に呼ばれる. */ func applicationWillTerminate(application: UIApplication) { print("applicationWillTerminate") } } ViewController.swift // // ViewController.swift // UIKit043_2.3 // // Created by KimikoWatanabe on 2016/08/21. // Copyright © 2016年 FaBo, Inc. All rights reserved. // import UIKit class ViewController: UIViewController, UIWebViewDelegate { var myWebView : UIWebView! override func viewDidLoad() { super.viewDidLoad() // WebViewを開く. myWebView = UIWebView() myWebView.delegate = self myWebView.frame = self.view.bounds self.view.addSubview(myWebView) let url: NSURL! = NSURL(string: "http://www.apple.com") let request: NSURLRequest = NSURLRequest(URL: url) // ロード開始. myWebView.loadRequest(request) } /* Webがすべて読み込み終わった時呼ばれる. */ func webViewDidFinishLoad(webView: UIWebView) { print("webViewDidFinishLoad") } /* Webがloadされ始めた時、呼ばれる. */ func webViewDidStartLoad(webView: UIWebView) { print("webViewDidStartLoad") } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() } } 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) AppDelegateの関数の引数が変更. (UIScreen.mainScreen()->UIScreen.main) NSURLの廃止、URLに変更

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