The read-only type
property of the WakeLockSentinel
interface returns a string representation of the currently acquired WakeLockSentinel
type.
var type = sentinel.type;
A string representation of the currently acquired wake lock type.
-
type
Read only
-
Return values are:
-
'screen'
: A screen wake lock. Prevents devices from dimming or locking the screen.
This example shows an asynchronous function that acquires a WakeLockSentinel
, then logs the type to the console.
const requestWakeLock = async () => {
wakeLock = await navigator.wakeLock.request('screen');
console.log(wakeLock.type);
};
requestWakeLock();