UIActivityController共享URL文件

Question

我想分享一个URL文件，已经创建了在应用程序和文本。但是它似乎只能共享文本，而不能像URL或UIImage这样的任何数据。我使用的代码：

let sharedVideo = Video(Title: _data[1], VideoID: _data[0], Duration: _data[3], ViewCount: _data[2])
let  sharedURL = VideoManager.exportData(video: sharedVideo)
let shareItems:Array = [sharedURL,"check this out baby!"] as [Any]

let activityViewController = UIActivityViewController(activityItems: shareItems, applicationActivities: nil)

self.present(activityViewController, animated: true, completion: nil)

另外，我使用UIImage对象而不是sharedURL来查看它是否存在URL问题。

即使是图像文件，它也不能工作。当我点击UIActivityViewController内部的共享按钮时，它只适用于文本，没有URL或图像。我在Xcode 8中使用Swift 3。

谢谢。

PS:我确信sharedURL对象不是零，也不是未定义的。

Answer 1

试试这个：

 @IBAction func btnExport(sender: AnyObject)
{

     let someText:String = "Hello want to share text also"
    let objectsToShare:URL = URL(string: "http://www.google.com")!
    let sharedObjects:[AnyObject] = [objectsToShare as AnyObject,someText as AnyObject]
    let activityViewController = UIActivityViewController(activityItems : sharedObjects, applicationActivities: nil)
    activityViewController.popoverPresentationController?.sourceView = self.view

    activityViewController.excludedActivityTypes = [ UIActivityType.airDrop, UIActivityType.postToFacebook,UIActivityType.postToTwitter,UIActivityType.mail]

    self.present(activityViewController, animated: true, completion: nil)

}

Answer 2

使用Swift 5+的简化解决方案

let url = URL(string: shareUrlString)!
let text = "Some text that you want shared"
let activity = UIActivityViewController(activityItems: [url, text], applicationActivities: nil)
present(activity, animated: true)