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Commit 43ed8e15 authored by Ruchi Kandoi's avatar Ruchi Kandoi Committed by Android Git Automerger
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am 08cf0e55: Merge "healthd: Adds fake battery properties for devices with no... 

am 08cf0e55: Merge "healthd: Adds fake battery properties for devices with no battery." into mnc-dr-dev

* commit '08cf0e55':
  healthd: Adds fake battery properties for devices with no battery.
parents e2d2c1cb 08cf0e55

healthd/BatteryMonitor.cpp

+18 −1
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ 
#define POWER_SUPPLY_SYSFS_PATH "/sys/class/" POWER_SUPPLY_SUBSYSTEM

#define FAKE_BATTERY_CAPACITY 42

#define FAKE_BATTERY_TEMPERATURE 424

#define ALWAYS_PLUGGED_CAPACITY 100



namespace android {
@@ -199,6 +200,15 @@ bool BatteryMonitor::update(void) { 
        mBatteryFixedTemperature :

        getIntField(mHealthdConfig->batteryTemperaturePath);



    // For devices which do not have battery and are always plugged

    // into power souce.

    if (mAlwaysPluggedDevice) {

        props.chargerAcOnline = true;

        props.batteryPresent = true;

        props.batteryStatus = BATTERY_STATUS_CHARGING;

        props.batteryHealth = BATTERY_HEALTH_GOOD;

    }



    const int SIZE = 128;

    char buf[SIZE];

    String8 btech;
@@ -542,8 +552,15 @@ void BatteryMonitor::init(struct healthd_config *hc) { 
        closedir(dir);

    }



    if (!mChargerNames.size())

    // This indicates that there is no charger driver registered.

    // Typically the case for devices which do not have a battery and

    // and are always plugged into AC mains.

    if (!mChargerNames.size()) {

        KLOG_ERROR(LOG_TAG, "No charger supplies found\n");

        mBatteryFixedCapacity = ALWAYS_PLUGGED_CAPACITY;

        mBatteryFixedTemperature = FAKE_BATTERY_TEMPERATURE;

        mAlwaysPluggedDevice = true;

    }

    if (!mBatteryDevicePresent) {

        KLOG_WARNING(LOG_TAG, "No battery devices found\n");

        hc->periodic_chores_interval_fast = -1;

healthd/BatteryMonitor.h

+1 −0
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ class BatteryMonitor { 
    struct healthd_config *mHealthdConfig;

    Vector<String8> mChargerNames;

    bool mBatteryDevicePresent;

    bool mAlwaysPluggedDevice;

    int mBatteryFixedCapacity;

    int mBatteryFixedTemperature;

    struct BatteryProperties props;