更具体地说: 电池健康由司机(油轮)决定。 该司机通过玩具档案系统出口信息(/sys/class/power_ Supply,准确)。 安德森·达龙(截至库尔德工人党,4.4.x)收集了这一信息,并建立了IBatteryPropertiesRegistrar界面。 它不断进行投票(例如,如果你连接或切断一名控股人的联系,则使用环斑-瓦伊特角进行定期更新的排泄性循环,以及POWER次系统的净链接通知)。 该系统的电池统计系统随后对一位有健康感的听众(通过约束器)进行登记,然后获取由健康者公布的数据,

• 检查/动物/阶级/力量——供应,请看:

lrwxrwxrwx root     root              1970-02-05 14:20 ac -> ../../devices/f9923000.i2c/i2c-84/84-006b/power_supply/ac
lrwxrwxrwx root     root              1970-02-05 14:20 batt_therm -> ../../devices/battery_tm_ctrl.78/power_supply/batt_therm
lrwxrwxrwx root     root              1970-02-05 14:20 battery -> ../../devices/f9923000.i2c/i2c-84/84-0036/power_supply/battery
lrwxrwxrwx root     root              1970-02-05 14:20 touch -> ../../devices/virtual/power_supply/touch
lrwxrwxrwx root     root              1970-02-05 14:20 usb -> ../../devices/msm_dwc3/power_supply/usb
lrwxrwxrwx root     root              1970-02-05 14:20 wireless -> ../../devices/bq51013b_wlc.77/power_supply/wireless

然后检查“批量”

/sys/devices/f9923000.i2c/i2c-84/84-0036/power_supply/battery:
-r--r--r-- root     root         4096 2014-02-26 13:26 capacity
-r--r--r-- root     root         4096 2014-02-26 13:26 charge_full_design
-r--r--r-- root     root         4096 2014-02-26 13:26 current_now
lrwxrwxrwx root     root              2014-02-26 13:26 device -> ../../../84-0036
-r--r--r-- root     root         4096 2014-02-26 13:26 health
drwxr-xr-x root     root              2014-02-26 13:26 power
-r--r--r-- root     root         4096 2014-02-26 13:26 present
-r--r--r-- root     root         4096 2014-02-26 13:26 status
lrwxrwxrwx root     root              2014-02-26 13:26 subsystem -> ../../../../../../class/power_supply
-r--r--r-- root     root         4096 2014-02-26 13:26 technology
-r--r--r-- root     root         4096 2014-02-26 13:26 temp
-r--r--r-- root     root         4096 2014-02-26 13:26 type
-rw-r--r-- root     root         4096 2014-02-26 13:26 uevent
-r--r--r-- root     root         4096 2014-02-26 13:26 voltage_max_design
-r--r--r-- root     root         4096 2014-02-26 13:26 voltage_min_design
-r--r--r-- root     root         4096 2014-02-26 13:26 voltage_now

and by looking at the files, all details will be revealed.

通过使用该守则,你可以获取有关电池的信息。

private BroadcastReceiver battery_receiver = new BroadcastReceiver()
{
    @Override
    public void onReceive(Context context, Intent intent)
    {
        boolean isPresent = intent.getBooleanExtra("present", false);
        String technology = intent.getStringExtra("technology");
        int plugged = intent.getIntExtra("plugged", -1);
        int scale = intent.getIntExtra("scale", -1);
        int health = intent.getIntExtra("health", 0);
        int status = intent.getIntExtra("status", 0);
        int rawlevel = intent.getIntExtra("level", -1);
        int level = 0;
        String temp=null;

        Bundle bundle = intent.getExtras();

        Log.i("BatteryLevel", bundle.toString());

        if(isPresent)
        {
            if (rawlevel >= 0 && scale > 0) {
                level = (rawlevel * 100) / scale;
            }

            String info = "Battery Level: " + level + "%
";

            info += ("Technology: " + technology + "
");
            info += ("Plugged: " + getPlugTypeString(plugged) + "
");
            info += ("Health: " + getHealthString(health) + "
");
            info += ("Status: " + getStatusString(status) + "
");
            info += ("Temp: "+getTempStatus(temp,intent)+"
");

            setBatteryLevelText(info + "

" + bundle.toString());
        }
        else
        {
            setBatteryLevelText("Battery not present!!!");
        }
    }
};
private void registerBatteryLevelReceiver(){
    IntentFilter filter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED);

    registerReceiver(battery_receiver, filter);
}

锂离子电池在电脑上安装简单,跟踪和报告健康;国家指标是标准化的,但电池制造商确定导致电池组报告的条件。