AudioManager.AudioPlaybackCallback

Kotlin |Java

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.

See also:

Summary

Public constructors
`AudioPlaybackCallback()`

Public methods
`void`	`onPlaybackConfigChanged(List<AudioPlaybackConfiguration> configs)` Called whenever the playback activity and configuration has changed.

From class


        
          java.lang.Object

`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 AudioPlaybackCallback ()

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()`.