Instance Property

filterPredicates

The media property predicates of the media query.

Declaration

@property(nonatomic, strong) NSSet<MPMediaPredicate *> *filterPredicates;

Discussion

The General Media Item Property Keys and Podcast Item Property Keys enumerations in MPMediaItem contain the keys you can use to construct predicates.

See Also

Configuring Media Queries

- addFilterPredicate:

Adds a media property predicate to a query.

- removeFilterPredicate:

Removes a filter predicate from a query.

groupingType

The grouping for collections retrieved with the media query.

itemSections

An array representing the section grouping of the query’s specified media items.

collectionSections

An array representing the section grouping of the query’s specified media item collections.

MPMediaGrouping

Keys used to configure a media query.