This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The onkeystatuseschange property of the MediaKeySession is an event handler, fired whenever a keystatuschange event ocurrs, denoting there has been a change in the keys or their statuses within a session.
This interface inherits from the ExtendableEvent interface.
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Syntax
MediaKeySession.onkeystatuseschange = function(keystatuschange) { ... }
Specifications
| Specification | Status | Comment |
|---|---|---|
| Encrypted Media Extensions The definition of 'onkeystatuseschange' in that specification. |
Recommendation | Initial definition. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
onkeystatuseschange | Chrome Full support 55 | Edge Full support ≤79 | Firefox Full support Yes | IE ? | Opera Full support 42 | Safari ? | WebView Android Full support 43 | Chrome Android Full support 55 | Firefox Android Full support Yes | Opera Android Full support 42 | Safari iOS ? | Samsung Internet Android Full support 6.0 |
Legend
- Full support
- Full support
- Compatibility unknown
- Compatibility unknown
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.