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NSURL *directory = [[NSFileManager defaultManager]
containerURLForSecurityApplicationGroupIdentifier:@"group.domain
"];
NSUserDefaults *shared = [[NSUserDefaults alloc]
initWithSuiteName:@"group.domain"];](https://image.slidesharecdn.com/iosextension-170716043027/85/iOS-Extension-23-320.jpg)
![共用程式碼
NSURL *containerURL = [[NSFileManager defaultManager]
containerURLForSecurityApplicationGroupIdentifier:@"group.d
omain"];
NSString *sorPath = [NSString
stringWithFormat:@"%@/Dylib.framework",[[NSBundle
mainBundle] bundlePath]];
NSString *desPath = [NSString
stringWithFormat:@"%@/Library/Caches/Dylib.framework",co
ntainerURL.path];
BOOL copyResult = [[NSFileManager defaultManager]
copyItemAtPath: sorPath toPath:desPath error:&err];](https://image.slidesharecdn.com/iosextension-170716043027/85/iOS-Extension-26-320.jpg)
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iOS Extension
iOS extensions, introduced in iOS 8 and OS X 10.10, allow developers to enhance system services through various types of extensions, such as Today, Share, and Photo Editing extensions. Each extension type serves specific functionalities while maintaining distinct communication with the host application. The document outlines the app extension lifecycle and provides resources for further learning about iOS extensions.
![myapp.im [ 影片介紹] Facebook 粉絲專頁 APP 粉絲團 應用程式](https://cdn.slidesharecdn.com/ss_thumbnails/myappppt0804-120804062909-phpapp02-thumbnail.jpg?width=640&height=640&fit=bounds)
iOS Extension
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- 2. 擴展 (Extension) 是 iOS8 和 OSX 10.10 加入的一個非常大的 功能，讓開發者可以通過系統提供給我們的擴 展接入點 (Extension point)，來為系統特定 的服務提供某些附加的功能。
- 3. 擴展種類 Today Extension -在下拉的通知中心「今天」 界面中添加 widget Share Extension - 點擊分享按鈕後將網站或相片透過應用分享 Action Extension - 點擊Action按鈕後透過判斷上下文來將內容 發送到應用 Photo Editing Extension - 在系統的照片應用中提供照片編輯的 能力 Document Provider Extension - 提供和管理文件內容 Customer Keyboard Extension - 提供可以用在所有應用的替代 系統鍵盤的自定義鍵盤或輸入法
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- 5. 情境－編輯相片 使用 Photo EditingExtension
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- 7. Host App 使用者透過此App來啟動Extension，就叫做Host App。 TodayShare / Action Photo Editing Today.app Chrome.app Photo.app
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- 23. 共享資源 NSURL *directory =[[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:@"group.domain "]; NSUserDefaults *shared = [[NSUserDefaults alloc] initWithSuiteName:@"group.domain"];
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- 26. 共用程式碼 NSURL *containerURL =[[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:@"group.d omain"]; NSString *sorPath = [NSString stringWithFormat:@"%@/Dylib.framework",[[NSBundle mainBundle] bundlePath]]; NSString *desPath = [NSString stringWithFormat:@"%@/Library/Caches/Dylib.framework",co ntainerURL.path]; BOOL copyResult = [[NSFileManager defaultManager] copyItemAtPath: sorPath toPath:desPath error:&err];
- 27. The basic lifecycle of an app extension
- 28. An app extension communicatesdirectly only with the host app
- 29. An app extensioncan communicate indirectly with its containing app
- 30. An app extension'scontainer is distinct from its containing app's container
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- 32. 參考 WWDC 2014 Session筆記- iOS 通知中心擴展製作入門 http://onevcat.com/2014/08/notification-today-widget/ 書籍－iOS 8 程式設計實戰205個快速上手的開發技巧 CocoaHeads Taipei 2014/11/13–iOS Extension http://www.slideshare.net/wpsteak/ios-8-extension Apple Developer–App Extensions https://developer.apple.com/app-extensions/ App Extension Programming Guidehttps://developer.apple.com/library/prerelease/ios/do cumentation/General/Conceptual/ExtensibilityPG/