import Player from 'itslanguage/WebAudio/Player.js'

public class | source

Player

Extends:

AudioContext → Player

Player Simple Audio Player based on Web Audio API technology

Member Summary

Private Members
private	audioBuffer: * Private object to hold AudioBuffer node.
private	audioSource: * Private object to hold AudioBufferSourceNode node.

Method Summary

Public Methods
public	audioBufferExists(): boolean Returns if the audioBuffer has been created and loaded, or not.
public	audioSourceExists(): boolean Return if audioSource has been created, or not.
public	createBufferSource()
public	disconnectBufferSource()
public	async load(url: string, withItslToken: boolean) Get an audio stream from an URL.
public	pause()
public	play() Start audio playback of that what is in the buffer.
public	stop() Stop playback of audio.

Inherited Summary

From class AudioContext
public	audioContext: AudioContext Private object to hold AudioContext node.
public	error: Function This will be the error function.
public	log: Function This will be the log function.
private	eventListeners: Array Keep a list of all registered event listeners.
public	addEventListener(args: ...*) Wraps the addEventListener which is available on the AudioContext node.
public	createAudioContext(): AudioContext Get the audio context or create one.
public	fireEvent(eventName: string, data: Object) Use this method to conveniently fire an event.
public	removeAllEventListeners()
public	removeEventListener(args: ...*) Wraps the removeEventListener which is available on the AudioContext node.
public	resumeAudioContext() Resume a suspended AudioContext.
public	suspendAudioContext() Suspend the AudioContext to preserve power and such.

Private Members

private audioBuffer: * source

Private object to hold AudioBuffer node.

private audioSource: * source

Private object to hold AudioBufferSourceNode node.

Public Methods

public audioBufferExists(): boolean source

Returns if the audioBuffer has been created and loaded, or not.

Return:

boolean

The audioBuffer created.

public audioSourceExists(): boolean source

Return if audioSource has been created, or not.

Return:

boolean

The audioSource created.

public createBufferSource() source

public disconnectBufferSource() source

public async load(url: string, withItslToken: boolean) source

Get an audio stream from an URL.

If the withItslToken is provided (and set to true) use the authorizedRequest method to load the audio. This in effect will set the ITSLanguage bearer token (if available) to the request.

For both request methods goes: there's no check whether you're trying to load from ITSLanguage backend system or not.

Params:

Name	Type	Attribute	Description
url	string		Url to load.
withItslToken	boolean		Make use of authorizedRequest or just request if set to false.

Player

Extends:

Member Summary

Method Summary

Inherited Summary

Private Members

private audioBuffer: * source

private audioSource: * source

Public Methods

public audioBufferExists(): boolean source

Return:

public audioSourceExists(): boolean source

Return:

public createBufferSource() source

public disconnectBufferSource() source

public async load(url: string, withItslToken: boolean) source

Params:

public pause() source

public play() source

public stop() source