Added in API level 21

Builder

open class Builder
kotlin.Any
   ↳ android.media.SoundPool.Builder

Builder class for SoundPool objects.

Summary

Public constructors

Constructs a new Builder with the defaults format values.

Public methods
open SoundPool!

open SoundPool.Builder!

Sets the AudioAttributes.

open SoundPool.Builder
setAudioSessionId(sessionId: Int)

Sets the session ID the SoundPool will be attached to.

open SoundPool.Builder
setContext(context: Context)

Sets the context the SoundPool belongs to.

open SoundPool.Builder!
setMaxStreams(maxStreams: Int)

Sets the maximum of number of simultaneous streams that can be played simultaneously.

Public constructors

Builder

Added in API level 21
Builder()

Constructs a new Builder with the defaults format values. If not provided, the maximum number of streams is 1 (see setMaxStreams(int) to change it), and the audio attributes have a usage value of AudioAttributes#USAGE_MEDIA (see setAudioAttributes(android.media.AudioAttributes) to change them).

Public methods

build

Added in API level 21
open fun build(): SoundPool!

setAudioAttributes

Added in API level 21
open fun setAudioAttributes(attributes: AudioAttributes!): SoundPool.Builder!

Sets the AudioAttributes. For examples, game applications will use attributes built with usage information set to AudioAttributes#USAGE_GAME.

Parameters
attributes AudioAttributes!: a non-null
Return
SoundPool.Builder!

setAudioSessionId

Added in API level 34
open fun setAudioSessionId(sessionId: Int): SoundPool.Builder

Sets the session ID the SoundPool will be attached to. Note, that if there's a device specific session id associated with the context (see Builder#setContext(Context)), explicitly setting a session id using this method will override it.

Parameters
sessionId Int: a strictly positive ID number retrieved from another player or allocated by AudioManager via AudioManager#generateAudioSessionId(), or AudioManager#AUDIO_SESSION_ID_GENERATE.
Return
SoundPool.Builder the same Builder instance This value cannot be null.
Exceptions
java.lang.IllegalArgumentException when sessionId is invalid.

setContext

Added in API level 34
open fun setContext(context: Context): SoundPool.Builder

Sets the context the SoundPool belongs to. The context will be used to pull information, such as android.content.AttributionSource and device specific audio session ids, which will be associated with the SoundPool. However, the context itself will not be retained by the SoundPool instance after initialization.

Parameters
context Context: a non-null Context instance
Return
SoundPool.Builder the same Builder instance. This value cannot be null.

setMaxStreams

Added in API level 21
open fun setMaxStreams(maxStreams: Int): SoundPool.Builder!

Sets the maximum of number of simultaneous streams that can be played simultaneously.

Parameters
maxStreams Int: a value equal to 1 or greater.
Return
SoundPool.Builder! the same Builder instance
Exceptions
java.lang.IllegalArgumentException