Framework: Fix battery light not showing

        private LightsService mLightsService;

        private LightsService.Light mBatteryLight;

        private int mBatteryLowARGB;

        private int mBatteryMediumARGB;

        private int mBatteryFullARGB;

        private int mBatteryLedOn;

        private int mBatteryLedOff;

        private boolean mBatteryCharging;

        private boolean mBatteryLow;

        private boolean mBatteryFull;

        Led(Context context, LightsService lights) {

            mLightsService = lights;

            mBatteryLight = lights.getLight(LightsService.LIGHT_ID_BATTERY);