UIActivityController分享表是空的
我提到了很多关于这个问题的SO问题,而且大多数似乎都被解决了,因为OP在模拟器上尝试而不是真正的设备。UIActivityController分享表是空的
我一直都在尝试,但所有我看到的是下面的图像。我之前在不同的项目中使用了相同的代码,因此不确定发生了什么问题。所有选项都丢失,更多为空白。这是在一个真正的设备上,其他应用的分享表格工作正常。
这是我的代码。我正在使用Xcode 8.1(测试版)和iOS 10.1(测试版)。
let objectsToShare = ["My text", URL(string: "http://www.google.com") ] as [Any]
let activityVC = UIActivityViewController(activityItems: objectsToShare, applicationActivities: nil)
activityVC.excludedActivityTypes = [UIActivityType.addToReadingList, UIActivityType.postToVimeo, UIActivityType.print, UIActivityType.saveToCameraRoll]
activityVC.popoverPresentationController?.sourceView = sender
self.present(activityVC, animated: true, completion: nil)
我刚刚解决这个问题,我确信,一切都加入到activityItems是解开/不可选
var activityItems: [Any] = []
if let shareURL = URL(string: shareLink) {
activityItems.append(shareURL)
}
if let shareImage = getShareScreenShot() {
activityItems.append(shareImage)
}
activityItems.append(shareMessage)
let activity = UIActivityViewController(activityItems: activityItems, applicationActivities: nil)
完美,像魅力一样工作。感谢和+1 –
拯救我的一天!好的解决方案 –
我有我的物理设备上运行的代码,而无需编辑这可能可以帮助您找出问题的结果:
结果:
代码:
class ViewController: UIViewController {
@IBAction func buttonWasTouched(_ sender: UIButton) {
let objectsToShare = ["My text", URL(string: "http://www.google.com") ] as [Any]
let activityVC = UIActivityViewController(activityItems: objectsToShare, applicationActivities: nil)
activityVC.excludedActivityTypes = [UIActivityType.addToReadingList, UIActivityType.postToVimeo, UIActivityType.print, UIActivityType.saveToCameraRoll]
activityVC.popoverPresentationController?.sourceView = sender
self.present(activityVC, animated: true, completion: nil)
}
}
iPhone 5S真实的设备,操作系统版本:
的Xcode版本:
我解决这个问题了,像这样:
let activityVC = UIActivityViewController(activityItems: objectsToShare, applicationActivities: nil)
activityVC.excludedActivityTypes = [
UIActivityType.assignToContact,
UIActivityType.print,
UIActivityType.addToReadingList,
UIActivityType.saveToCameraRoll,
UIActivityType.openInIBooks,
UIActivityType(rawValue: "com.apple.reminders.RemindersEditorExtension"),
UIActivityType(rawValue: "com.apple.mobilenotes.SharingExtension"),
]
与可选的约束力和追加的项目数组我没有工作通过拆,给了相同的结果。这是什么工作:
guard let image = UIImage(named: "test.png", let url = URL(string: "https://www.google.com") else { return }
let activityController = UIActivityViewController(activityItems: [image,url], applicationActivities: nil)
任何帮助与此,任何人? –
确保所有东西都是未包装的或不是可选的,否则不会让它在任何地方共享。答案由@marlo提供,低于 –