fetchCollectionLists(withLocalIdentifiers:options:)
Retrieves collection lists with the specified local-device-specific unique identifiers.
Declaration
class func fetchCollectionLists(withLocalIdentifiers identifiers: [String], options: PHFetchOptions?) -> PHFetchResult<PHCollectionList>Parameters
- identifiers:
An array of
NSStringobjects, each the Localidentifier string of a collection list. - options:
Options that specify a filter predicate and sort order for the fetched collection lists, or
nilto use default options. For details, see Phfetchoptions.
Return Value
A fetch result that contains the requested PHCollectionList objects, or an empty fetch result if no objects match the request.