http permissions policy directive
Permissions-Policy: idle-detection directive
Limited availability
The HTTP Permissions-Policy header idle-detection directive controls whether the current document is allowed to use the Idle Detection API to detect when users are interacting with their devices, for example to report “available”/“away” status in chat applications.
Specifically, where a defined policy blocks use of this feature, start() calls will return a Promise that rejects with a DOMException of type NotAllowedError.
Syntax
Permissions-Policy: idle-detection=<allowlist>;
<allowlist>- : A list of origins for which permission is granted to use the feature. See
Permissions-Policy> Syntax for more details.
- : A list of origins for which permission is granted to use the feature. See
Default policy
The default allowlist for idle-detection is self.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.