michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0:  */
michael@0: 
michael@0: /*
michael@0:  * Allow application can control acoustic sound output through speaker.
michael@0:  * Reference https://wiki.mozilla.org/WebAPI/SpeakerManager
michael@0:  */
michael@0: [Constructor()]
michael@0: interface MozSpeakerManager : EventTarget {
michael@0:   /* query the speaker status */
michael@0:   readonly attribute boolean speakerforced;
michael@0:   /* force device device's acoustic sound output through speaker */
michael@0:   attribute boolean forcespeaker;
michael@0:   /* this event will be fired when device's speaker forced status change */
michael@0:   attribute EventHandler onspeakerforcedchange;
michael@0: };