1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into webref
// (https://github.com/w3c/webref)
// Source: Media Session (https://w3c.github.io/mediasession/)
[Exposed=Window]
partial interface Navigator {
[SameObject] readonly attribute MediaSession mediaSession;
};
enum MediaSessionPlaybackState {
"none",
"paused",
"playing"
};
enum MediaSessionAction {
"play",
"pause",
"seekbackward",
"seekforward",
"previoustrack",
"nexttrack",
"skipad",
"stop",
"seekto",
"togglemicrophone",
"togglecamera",
"hangup",
"previousslide",
"nextslide",
"enterpictureinpicture"
};
callback MediaSessionActionHandler = undefined(MediaSessionActionDetails details);
[Exposed=Window]
interface MediaSession {
attribute MediaMetadata? metadata;
attribute MediaSessionPlaybackState playbackState;
undefined setActionHandler(MediaSessionAction action, MediaSessionActionHandler? handler);
undefined setPositionState(optional MediaPositionState state = {});
undefined setMicrophoneActive(boolean active);
undefined setCameraActive(boolean active);
};
[Exposed=Window]
interface MediaMetadata {
constructor(optional MediaMetadataInit init = {});
attribute DOMString title;
attribute DOMString artist;
attribute DOMString album;
attribute FrozenArray<MediaImage> artwork;
};
dictionary MediaMetadataInit {
DOMString title = "";
DOMString artist = "";
DOMString album = "";
sequence<MediaImage> artwork = [];
};
dictionary MediaImage {
required USVString src;
DOMString sizes = "";
DOMString type = "";
};
dictionary MediaPositionState {
unrestricted double duration;
double playbackRate;
double position;
};
dictionary MediaSessionActionDetails {
required MediaSessionAction action;
double seekOffset;
double seekTime;
boolean fastSeek;
};
|
