Feature-Policy: screen-wake-lock
Feature-Policy: screen-wake-lock
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The HTTP Feature-Policy header screen-wake-lock directive controls whether the current document is allowed to use Screen Wake Lock API to indicate that device should not dim or turn off the screen.
Note: In earlier specification drafts this directive was called wake-lock")}}.
Syntax
Feature-Policy: screen-wake-lock <allowlist>;
- <allowlist>
-
A list of origins for which the feature is allowed. See
Feature-Policy.
Default policy
Default allow list for screen-wake-lock is 'self'.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Permissions Policy | Editor's Draft | Initial definition. |
| Screen Wake Lock API | Editor's Draft | Initial definition of screen-wake-lock feature directive. |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
screen-wake-lock |
No |
No |
No |
No |
No |
No |
No |
No |
No |
No |
No |
No |
See also
- Screen Wake Lock API
-
Feature-Policyheader - Feature Policy
- Using Feature Policy
- Default value of the allow list
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https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Feature-Policy/screen-wake-lock