ALAssetPropertyAssetURL
The key to retrieve a URL identifier for the asset.
Declaration
extern NSString * const ALAssetPropertyAssetURL;Discussion
The corresponding value is an NSURL object.
This URL is used by the library-change notifications to identify assets and asset groups. Only the ALAssetRepresentation and ALAssetsGroup classes support this property.
See Also
Constants
ALAssetLibraryDeletedAssetGroupsKeyALAssetLibraryInsertedAssetGroupsKeyALAssetLibraryUpdatedAssetGroupsKeyALAssetLibraryUpdatedAssetsKeyALAssetPropertyDateALAssetPropertyDurationALAssetPropertyLocationALAssetPropertyOrientationALAssetPropertyRepresentationsALAssetPropertyTypeALAssetPropertyURLsALAssetTypePhotoALAssetTypeUnknownALAssetTypeVideoALAssetsGroupPropertyName