Window: vrdisplayfocus event

The vrdisplayfocus event of the WebVR API is fired when presentation to a VR display has resumed after being blurred.

Examples

You can use the vrdisplayfocus event in an addEventListener method:

window.addEventListener('vrdisplayfocus', function() {
  info.textContent = 'Display focused.';
  reportDisplays();
});

Or use the onvrdisplayfocus event handler property:

window.onvrdisplayfocus = function() {
  info.textContent = 'Display focused.';
  reportDisplays();
};

Specification	Status	Comment
WebVR 1.1 The definition of 'vrdisplayfocus' in that specification.	Draft	Initial definition

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`vrdisplayfocus` event Experimental	Chrome No support No	Edge No support 15 — 79	Firefox No support No	IE No support No	Opera No support No	Safari No support No	WebView Android No support No	Chrome Android No support No	Firefox Android No support No	Opera Android No support No	Safari iOS No support No	Samsung Internet Android No support No

No support: No support
Experimental. Expect behavior to change in the future.: Experimental. Expect behavior to change in the future.