This API is available on Firefox OS for internal applications only.
The MozPowerManager.addWakeLockListener()
method is used to register a handler to be called each time a resource changes its lock state.
Syntax
MozPowerManager.addWakeLockListener(handler);
Parameters
handler
- It's a callback function that accepts two parameters: a string that contains the name of the resource and a string that figures the lock state for that resource (see
getWakeLockState
for more information about the various states).
Example
navigator.mozPower.addWakeLockListener(function (name, stat) { console.log("The lock state for the resource '" + name + "' is: " + stat); });
Specifications
Not part of any specification.