FragmentResultOwner

fun clearFragmentResult(requestKey: String): Unit

Clears the stored result for the given requestKey. This clears any result that was previously set via setFragmentResult that hasn't yet been delivered to a FragmentResultListener.

fun clearFragmentResultListener(requestKey: String): Unit

Clears the stored FragmentResultListener for the given requestKey. This clears any FragmentResultListener that was previously set via setFragmentResultListener.

fun setFragmentResult(requestKey: String, result: Bundle): Unit

Sets the given result for the requestKey. This result will be delivered to a FragmentResultListener that is called given to setFragmentResultListener with the same requestKey. If no FragmentResultListener with the same key is set or the Lifecycle associated with the listener is not at least STARTED, the result is stored until one becomes available, or clearFragmentResult is called with the same requestKey.

fun setFragmentResultListener(
    requestKey: String,
    lifecycleOwner: LifecycleOwner,
    listener: FragmentResultListener
): Unit

Sets the FragmentResultListener for a given requestKey. Once the given LifecycleOwner is at least in the STARTED state, any results set by setFragmentResult using the same requestKey will be delivered to the callback. The callback will remain active until the LifecycleOwner reaches the DESTROYED state or clearFragmentResultListener is called with the same requestKey.