NSURLDownload
An object that downloads a resource asynchronously and saves the data to a file.
Declaration
class NSURLDownloadOverview
The interface for NSURLDownload provides methods to initialize a download, set the destination path and cancel loading the request.
The delegate object assigned to each instance of this class should implement the methods defined by the NSURLDownloadDelegate protocol. These methods provide the delegate with the current status of in-progress asynchronous downloads and allow the delegate to customize the URL loading process. These delegate methods are called on the thread that started the asynchronous load operation for the associated NSURLDownload object.
Topics
Creating and configuring a download instance
Resuming partial downloads
canResumeDownloadDecoded(withEncodingMIMEType:)init(resumeData:delegate:path:)resumeDatadeletesFileUponFailure