PSPDFDownloadManagerDelegate

Objective-C

@protocol PSPDFDownloadManagerDelegate<NSObject>

@optional

/// If the delegate wants to handle authentication challenges.
- (void)downloadManager:(PSPDFDownloadManager *)downloadManager authenticationChallenge:(NSURLAuthenticationChallenge *)authenticationChallenge completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition, NSURLCredential *credential))completionHandler;

/// Informs the delegate that the state of the given object has changed.
///
/// @param downloadManager The download manager.
/// @param object The changed object.
- (void)downloadManager:(PSPDFDownloadManager *)downloadManager didChangeObject:(id<PSPDFRemoteContentObject>)object;

/// Informs the delegate that the reachability has changed.
///
/// @param downloadManager The download manager.
/// @param reachability The new reachability.
- (void)downloadManager:(PSPDFDownloadManager *)downloadManager reachabilityDidChange:(PSPDFReachability)reachability;

@end

Swift

protocol DownloadManagerDelegate : NSObjectProtocol

Undocumented






-downloadManager:authenticationChallenge:completionHandler:

If the delegate wants to handle authentication challenges.

Declaration

Objective-C

- (void)downloadManager:(nonnull PSPDFDownloadManager *)downloadManager
    authenticationChallenge:
        (nonnull NSURLAuthenticationChallenge *)authenticationChallenge
          completionHandler:
              (nonnull void (^)(NSURLSessionAuthChallengeDisposition,
                                NSURLCredential *_Nonnull))completionHandler;

Swift

optional func downloadManager(_ downloadManager: DownloadManager, authenticationChallenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential) -> Void)

-downloadManager:didChangeObject:
Informs the delegate that the state of the given object has changed.
Declaration
Objective-C

- (void)downloadManager:(nonnull PSPDFDownloadManager *)downloadManager didChangeObject:(nonnull id<PSPDFRemoteContentObject>)object;
Parameters

downloadManager

The download manager.

object

The changed object.






-downloadManager:reachabilityDidChange:

Informs the delegate that the reachability has changed.

Declaration

Objective-C

- (void)downloadManager:(nonnull PSPDFDownloadManager *)downloadManager
    reachabilityDidChange:(PSPDFReachability)reachability;

Swift

optional func downloadManager(_ downloadManager: DownloadManager, reachabilityDidChange reachability: ReachabilityStatus)

Parameters

`downloadManager`	The download manager.
`reachability`	The new reachability.

`downloadManager`	The download manager.
`object`	The changed object.