in src/browser/BatteryProxy.js [70:82]
stop: function () {
try {
if (typeof w3cBattery.removeEventListener === 'function') {
w3cBattery.removeEventListener('levelchange', success, false);
w3cBattery.removeEventListener('chargingchange', success, false);
} else {
w3cBattery.onlevelchange = null;
w3cBattery.onchargingchange = null;
}
} catch (e) {
console.warn('Error occured while trying to stop battery: ' + JSON.stringify(e));
}
}