AudioManager.AudioPlaybackCallback


public static abstract class AudioManager.AudioPlaybackCallback
extends Object

java.lang.Object
   ↳ android.media.AudioManager.AudioPlaybackCallback


Interface for receiving update notifications about the playback activity on the system. Extend this abstract class and register it with AudioManager.registerAudioPlaybackCallback(AudioPlaybackCallback, Handler) to be notified. Use AudioManager.getActivePlaybackConfigurations() to query the current configuration.

Summary

Public constructors

AudioPlaybackCallback()

Public methods

void onPlaybackConfigChanged(List<AudioPlaybackConfiguration> configs)

Called whenever the playback activity and configuration has changed.

Inherited methods

Object clone()

Creates and returns a copy of this object.

boolean equals(Object obj)

Indicates whether some other object is "equal to" this one.

void finalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

final Class<?> getClass()

Returns the runtime class of this Object.

int hashCode()

Returns a hash code value for the object.

final void notify()

Wakes up a single thread that is waiting on this object's monitor.

final void notifyAll()

Wakes up all threads that are waiting on this object's monitor.

String toString()

Returns a string representation of the object.

final void wait(long timeoutMillis, int nanos)

Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

final void wait(long timeoutMillis)

Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

final void wait()

Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public constructors

AudioPlaybackCallback

public AudioPlaybackCallback ()

Public methods

onPlaybackConfigChanged

Added in API level 26
public void onPlaybackConfigChanged (List<AudioPlaybackConfiguration> configs)

Called whenever the playback activity and configuration has changed.

Parameters
configs List: list containing the results of AudioManager.getActivePlaybackConfigurations().

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Updated Dec 18, 2024