I want to enable wake lock API. It is working fine with Windows platform and android devices but not in Safari or iOS devices.
Console has error NotAllowed, Permission was denied in Safari Browser.
I tried with below code
if ('wakeLock' in navigator && 'request' in navigator.wakeLock) {
let wakeLock = null;
const requestWakeLock = async () => {
try {
wakeLock = await navigator.wakeLock.request('screen');
wakeLock.addEventListener('release', (e) => {
console.log(e);
console.log('Wake Lock was released');
});
console.log('Wake Lock is active');
} catch (e) {
console.error(`${e.name}, ${e.message}`);
}
};
requestWakeLock();
const handleVisibilityChange = () => {
if (wakeLock !== null && document.visibilityState === 'visible') {
requestWakeLock();
}
};
document.addEventListener('visibilitychange', handleVisibilityChange);
}
Add button and trigger click also returns same error.
let button = document.createElement("button");
button.addEventListener('click', function(){
console.log('button clicked');
requestWakeLock();
});
button.click();
