我正在尝试使用UIActivityViewController从URL共享视频.如果我尝试使用
Image,我没有问题.
let imageThump = NSURL(string: "https://example.com/image.png")
let imageData = NSData(contentsOfURL: imageThump!)
let objectsToShare = [comment!,imageData!]
let activityVC = UIActivityViewController(activityItems: objectsToShare,applicationActivities: nil)
分享视频无效.为什么？
let videoShare = NSURL(string: "https://example.com/video.mp4")
let videoData = NSData(contentsOfURL: videoShare!)
let objectsToShare = [comment!,videoData!]
let activityVC = UIActivityViewController(activityItems: objectsToShare,applicationActivities: nil)
解决方法
这就是你怎么做的….
let urlData = NSData(contentsOfURL: NSURL(string:"https://example.com/video.mov)")!)
if ((urlData) != nil){
print(urlData)
let paths = NSSearchPathForDirectoriesInDomains(.DocumentDirectory,.UserDomainMask,true)
let docDirectory = paths[0]
let filePath = "\(docDirectory)/tmpVideo.mov"
urlData?.writeToFile(filePath,atomically: true)
// file saved
let videoLink = NSURL(fileURLWithPath: filePath)
let objectsToShare = [videoLink] //comment!,imageData!,myWebsite!]
let activityVC = UIActivityViewController(activityItems: objectsToShare,applicationActivities: nil)
activityVC.setValue("Video",forKey: "subject")
//New Excluded Activities Code
if #available(iOS 9.0,*) {
activityVC.excludedActivityTypes = [UIActivityTypeAirDrop,UIActivityTypeAddToReadingList,UIActivityTypeAssignToContact,UIActivityTypeCopyToPasteboard,UIActivityTypeMail,UIActivityTypeMessage,UIActivityTypeOpenInIBooks,UIActivityTypePostToTencentWeibo,UIActivityTypePostToVimeo,UIActivityTypePostToWeibo,UIActivityTypePrint]
} else {
// Fallback on earlier versions
activityVC.excludedActivityTypes = [UIActivityTypeAirDrop,UIActivityTypePrint ]
}
self.presentViewController(activityVC,animated: true,completion: nil)
}
