(inactive after 6/18) Alive Kuo [:alive] Reporter
	Description • 10 years ago

BrowserAudioChannel is the API wrapper of new audio channel API.
There would be an AudioChannelManager to gather all events from BrowserAudioChannel to decide competing result and control the instance.

	Evan Tseng [:evanxd]
	Comment 1 • 10 years ago

The audio channel management API document: https://gist.github.com/evanxd/41d8e2d91c5201a42bfa
(discussed by Gaia and Gecko people)

We will implement the Gaia module without the Gecko API support, and the API doc is what we assume to do that.

	Evan Tseng [:evanxd]
	Comment 2 • 10 years ago

Pseudo code for audio channel manager: https://gist.github.com/evanxd/c5ee3c5b8a389e01227a

	Evan Tseng [:evanxd]
	Comment 3 • 10 years ago

When an app is created(`appcreated` event received) in app window manager[1], we do `audioChannelManager.register(app.browser.element)`[2] for managing its audio channel there[1].

[1] https://github.com/mozilla-b2g/gaia/blob/master/apps/system/js/app_window_manager.js#L496
[2] https://gist.github.com/evanxd/c5ee3c5b8a389e01227a#file-audio-channel-manager-js-L20

	Evan Tseng [:evanxd]
	Comment 4 • 10 years ago

And we do same thing for activity's audio channel management in activity window manager[2].

[1] https://github.com/mozilla-b2g/gaia/blob/master/apps/system/js/activity_window_manager.js#L136

	Evan Tseng [:evanxd]
	Comment 6 • 9 years ago

Hi Baku,
You could see the audio channel management spec here.

	BMO Automation
	Comment 7 • 6 years ago

Firefox OS is not being worked on