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Especifica un detector de eventos para recibir eventos de  levelchange ("cambio de nivel"). Estos eventos ocurren cuando el BatteryManager.level de batería se actualiza.


navigator.battery.onlevelchange = funcRef

Donde funcRef es una función que se convoca cuando el evento de levelchange sucede.


Specification Status Comment
Battery Status API Working Draft Last Call Working Draft.

Compatibilidad de navegadores

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support 38 Supports the deprecated navigator.battery.
10 (10) moz [1]
16 (16) (without prefix) [2]
Not supported 25 Not supported
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support Not supported 39 [3]

Supports the deprecated navigator.battery
10.0 (10) moz [1]
16.0 (16) (without prefix) [2]

Not supported 25 [3] Not supported


[1] Disabled by default in Firefox 10.0, but can be enabled setting the preference dom.battery.enabled to true. Starting with Firefox 11.0, mozBattery is enabled by default.

[2] The Battery API is currently supported on Android, Windows, and Linux with UPower installed. Support for MacOS is available starting with Gecko 18.0 (Firefox 18.0 / Thunderbird 18.0 / SeaMonkey 2.15).

[3] Values for BatteryManager.chargingTime and BatteryManager.dischargingTime are always equal to Infinity.

Véase también

Etiquetas y colaboradores del documento

 Colaboradores en esta página: fscholz, teoli, eliezerb, robertoasq, voylinux
 Última actualización por: teoli,