BackgroundThreadStateHandler.StateChangeListener

Artifact: androidx.media3:media3-common

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Kotlin |Java

interface BackgroundThreadStateHandler.StateChangeListener<T : Any?>

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An interface to handle changes to the state on the foreground thread.

Parameters
<T : Any?>	An immutable object representing the entire state. Must implement equals.

Summary

Public functions
Unit	onStateChanged(oldState: T!, newState: T!) The state has changed.

Public functions

onStateChanged

fun onStateChanged(oldState: T!, newState: T!): Unit

The state has changed.

A typical usage of this method is to inform external listeners.

This method will be called on the foreground thread.

Parameters
oldState: T!	The old state.
newState: T!	The new state.