ConfigUpdateListener

interface ConfigUpdateListener

Event listener interface for real-time Remote Config updates. Implement ConfigUpdateListener to call addOnConfigUpdateListener.

Summary

Public functions
`Unit`	`onError(@Nonnull error: FirebaseRemoteConfigException!)` Callback for when an error occurs while listening for updates or fetching the latest version of the config.
`Unit`	`onUpdate(configUpdate: ConfigUpdate)` Callback for when a new config version has been automatically fetched from the backend and has changed from the activated config.

fun onError(@Nonnull error: FirebaseRemoteConfigException!): Unit

Callback for when an error occurs while listening for updates or fetching the latest version of the config.

Parameters
`@Nonnull error: FirebaseRemoteConfigException!`	A `FirebaseRemoteConfigException` with information about the error.

fun onUpdate(configUpdate: ConfigUpdate): Unit

Callback for when a new config version has been automatically fetched from the backend and has changed from the activated config.

Parameters
`configUpdate: ConfigUpdate`	A `ConfigUpdate` with information about the updated config version, including the set of updated parameters.