DownloadManagerDelegate Protocol Reference


                    
                    
                    downloadTask(_:didFailWithError:)

Delegate method that gets invoked on error.


                    
                    
                    downloadTask(_:didChangeState:)

Delegate method that gets invoked on state change.


                    
                    
                    downloadTask(_:didChangeProgress:)

Delegate method that gets invoked on download progress change.


                    
                    
                    downloadTask(_:didChangeExpiration:)

Delegate method that gets invoked when the expiration date of the download task changes.


                    
                    
                    downloadTaskAdded(_:)

Delegate method that gets invoked when a new download task is added.


                    
                    
                    downloadTaskRemoved(_:)

Delegate method that gets invoked when a download task is removed.