MozPowerManager.screenEnabled
This API is available on Firefox OS for internal applications only.
The MozPowerManager.screenEnabled property allows to know if the device's screen is currently enabled (true).
It also controls the device's screen, so setting it to false will turn off the screen.
Syntax
JavaScript
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var isTheScreenEnabled = navigator.mozPower.screenEnabled
Value
Return a boolean.
Example
JavaScript
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// If the screen is active if (navigator.mozPower.screenEnabled) { // Let's shut it off navigator.mozPower.screenEnabled = false; }
Specification
Not part of any specification.
See also
License
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/powermanager/screenenabled