unregisterAsset(identifier:completion:)

Deallocates system memory for a given asset and removes it from the engine’s list of registered assets.

Declaration

func unregisterAsset(identifier: String, completion handler: (@Sendable (Bool) -> Void)? = nil)

func unregisterAsset(identifier: String) async -> Bool

Parameters

identifier:
The unique name that the app defines for the sound asset.
handler:
Code that the system runs after it unregisters the asset.

Discussion

important:

You can call this method from synchronous code using a completion handler, as shown on this page, or you can call it as an asynchronous method that has the following declaration:

func unregisterAsset(identifier: String) async -> Bool

For information about concurrency and asynchronous code in Swift, see Calling Objective-C APIs Asynchronously.

unregisterAsset(identifier:completion:)

Declaration

Parameters

Discussion

See Also

Registering Sound Assets