Class

NKLibrary

An instance of the NKLibrary class represents the library of issues for a newsstand content application.

Declaration

@interface NKLibrary : NSObject

Overview

You create and add issues to the library by calling the addIssueWithName:date: method. and remove them from the library by calling the removeIssue: method. You can access all issues through the issues property or request a specific issue by calling the issueWithName: method. For more information about the objects representing issues, see NKIssue.

The downloadingAssets array holds any downloading assets for any issues. (A downloading asset is represented by a NKAssetDownload object.) A newsstand content application should, when it launches, iterate through this array and call downloadWithDelegate: on each item to have the downloaded assets completely processed.

An application can maintain as many back issues of the library as it wants, in addition to the most current issue. The Newsstand Kit framework uses the dates of issues and whatever issue is assigned to the currentlyReadingIssue property as hints in low disk space scenarios.

Topics

Getting the Shared Library Instance

+ sharedLibrary

Returns the shared instance representing the newsstand content library.

Managing Library Issues

- addIssueWithName:date:

Creates a newsstand issue and adds it to the content library.

currentlyReadingIssue

Accesses or sets the newsstand issue that the user is currently reading.

- removeIssue:

Removes the specified issue from the newsstand content library.

- issueWithName:

Returns an issue of the newsstand content library specified by name.

issues

Returns the current issues of the newsstand content library.

Accessing Downloading Assets

downloadingAssets

The assets that are currently being downloaded for one or more issues of the newsstand content library.

Relationships

Inherits From