1605769 - Set current media playback state to the event source

Status: RESOLVED FIXED

(Core :: Audio/Video: Playback, task, P2)

Description

[Alastor Wu [:alwu]]

MediaControlService should know which controller is active and what playing state it is, then set the correct playback state to the event source.

Comment 1

[Alastor Wu [:alwu]]

Attachment: Bug 1605769 - part1 : use `PlaybackState` in media controller and add a method to monitor its change

Comment 2

[Alastor Wu [:alwu]]

Attachment: Bug 1605769 - part2 : create controller manager to select main controller.

Comment 3

[Alastor Wu [:alwu]]

Attachment: Bug 1605769 - part3 : set playback state to the event source according to the play state of the main controller.

Comment 4

[Alastor Wu [:alwu]]

Attachment: Bug 1605769 - part4 : add a test case for play state change event.

Comment 5

[Alastor Wu [:alwu]]

Attachment: Bug 1605769 - part0 : extend PlaybackState and move it out from MediaEventSource.

Since we would like to use PlaybackState in MediaController, we move it out from MediaEventSource and put it in MediaControl.h, which makes more sense because it actually represents media controller's playback state.

In addition, modify ePlayed to ePlaying and add one new state eStopped.

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/6868755789c3
part0 : extend PlaybackState and move it out from MediaEventSource. r=MeFisto94
https://hg.mozilla.org/integration/autoland/rev/914bdf2c92e2
part1 : use `PlaybackState` in media controller and add a method to monitor its change r=MeFisto94
https://hg.mozilla.org/integration/autoland/rev/2aff5b65e527
part2 : create controller manager to select main controller. r=MeFisto94
https://hg.mozilla.org/integration/autoland/rev/9fd0860cf333
part3 : set playback state to the event source according to the play state of the main controller. r=MeFisto94

Comment 7

[Stefan Hindli [:stefan_hindli]]

https://hg.mozilla.org/mozilla-central/rev/6868755789c3
https://hg.mozilla.org/mozilla-central/rev/914bdf2c92e2
https://hg.mozilla.org/mozilla-central/rev/2aff5b65e527
https://hg.mozilla.org/mozilla-central/rev/9fd0860cf333