Added in API level 19
Deprecated in API level 29

OnMetadataUpdateListener

interface OnMetadataUpdateListener
android.media.RemoteControlClient.OnMetadataUpdateListener

Interface definition for a callback to be invoked when one of the metadata values has been updated. Implement this interface to receive metadata updates after registering your listener through RemoteControlClient#setMetadataUpdateListener(OnMetadataUpdateListener).

Summary

Public methods
abstract Unit
onMetadataUpdate(key: Int, newValue: Any!)

Called on the implementer to notify that the metadata field for the given key has been updated to the new value.

Public methods

onMetadataUpdate

Added in API level 19
abstract fun onMetadataUpdate(
    key: Int, 
    newValue: Any!
): Unit

Deprecated: Deprecated in Java.

Called on the implementer to notify that the metadata field for the given key has been updated to the new value.

Parameters
key Int: the identifier of the updated metadata field.
newValue Any!: the Object storing the new value for the key.