selectedMediaOption(in:)
Returns the media selection option that’s currently selected in the specified group.
Declaration
func selectedMediaOption(in mediaSelectionGroup: AVMediaSelectionGroup) -> AVMediaSelectionOption?Parameters
- mediaSelectionGroup:
A media selection group obtained from the associated asset.
Return Value
The currently selected AVMediaSelectionOption. The return value may be nil.
Discussion
This method returns the currently selected AVMediaSelectionOption in the specified AVMediaSelectionGroup, but may return nil if media selection group’s allowsEmptySelection is set to true.