WakeLockSentinel.release() - Web APIs 编辑

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Secure context

This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The release() method of the WakeLockSentinel interface releases the WakeLockSentinel, returning a Promise that is resolved once the sentinel has been successfully released.

Syntax

WakeLockSentinel.release().then(...);

Parameters

None.

Return value

Returns a Promise that resolves with undefined

Exceptions

No exceptions are thrown. You should always listen for the onrelease event to check if a wake lock has been released.

Examples

In this example, when a user clicks a button the WakeLockSentinel is released.

wakeLockOffButton.addEventListener('click', () => {
  WakeLockSentinel.release();
})

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• WakeLockSentinel
• navigator.wakeLock.request()