ProtocolFoundationNetworking5.9.0
URLSessionDownloadDelegate
protocol URLSessionDownloadDelegate : URLSessionTaskDelegateSupertypes
protocol NSObjectProtocolThe
NSObjectProtocolgroups methods that are fundamental to all Foundation objects.protocol URLSessionDelegateprotocol URLSessionTaskDelegate
Requirements
func urlSession(URLSession, downloadTask: URLSessionDownloadTask, didFinishDownloadingTo: URL) func urlSession(URLSession, downloadTask: URLSessionDownloadTask, didResumeAtOffset: Int64, expectedTotalBytes: Int64) func urlSession(URLSession, downloadTask: URLSessionDownloadTask, didWriteData: Int64, totalBytesWritten: Int64, totalBytesExpectedToWrite: Int64)