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Objective c SearchApi功能中NSUserActivity的任何示例代码?_Objective C_Xcode7_Ios9_Itunes Search Api_Ios 9 Beta3 - Fatal编程技术网

Objective c SearchApi功能中NSUserActivity的任何示例代码?

Objective c SearchApi功能中NSUserActivity的任何示例代码?,objective-c,xcode7,ios9,itunes-search-api,ios-9-beta3,Objective C,Xcode7,Ios9,Itunes Search Api,Ios 9 Beta3,任何人都可以为我提供SearchApi的NSUserActivity功能的教程或示例代码。我对这个功能做了很多研究,但没有得到正确的代码。一个例子是: let activity = NSUserActivity(activityType: "com.tutsplus.iOS-9-Search.displayShow") activity.userInfo = ["name": detailItem.name, "genre": detailItem.genre, "time": detailIt

任何人都可以为我提供SearchApi的NSUserActivity功能的教程或示例代码。我对这个功能做了很多研究,但没有得到正确的代码。

一个例子是:

let activity = NSUserActivity(activityType: "com.tutsplus.iOS-9-Search.displayShow")
activity.userInfo = ["name": detailItem.name, "genre": detailItem.genre, "time": detailItem.time]
activity.title = detailItem.name
var keywords = detailItem.name.componentsSeparatedByString(" ")
keywords.append(detailItem.genre)
activity.keywords = Set(keywords)
activity.eligibleForHandoff = false
activity.eligibleForSearch = true
//activity.eligibleForPublicIndexing = true
//activity.expirationDate = NSDate()

activity.becomeCurrent()

有关更多信息和示例,请参见

谢谢您的帮助,但此代码不起作用…尝试此操作后,我使用此代码在此处发布我的问题。此代码对我有效,答案中提供的链接显示了如何实现它。