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healthd: Add average current property 

Change-Id: Ibc901fe1b550c0d72095ef5590e2db8962d1a7b2
This commit is contained in:
Todd Poynor 2013-08-27 18:11:49 -07:00
parent 2d0c5d168f
commit bc10211184
3 changed files with 20 additions and 0 deletions
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18
healthd/BatteryMonitor.cpp
View File

@ -297,6 +297,16 @@ status_t BatteryMonitor::getProperty(int id, struct BatteryProperty *val) {
}
break;
case BATTERY_PROP_CURRENT_AVG:
if (!mHealthdConfig->batteryCurrentAvgPath.isEmpty()) {
val->valueInt =
getIntField(mHealthdConfig->batteryCurrentAvgPath);
ret = NO_ERROR;
} else {
ret = NAME_NOT_FOUND;
}
break;
default:
break;
}
@ -393,6 +403,14 @@ void BatteryMonitor::init(struct healthd_config *hc, bool nosvcmgr) {
mHealthdConfig->batteryCurrentNowPath = path;
}
if (mHealthdConfig->batteryCurrentAvgPath.isEmpty()) {
path.clear();
path.appendFormat("%s/%s/current_avg",
POWER_SUPPLY_SYSFS_PATH, name);
if (access(path, R_OK) == 0)
mHealthdConfig->batteryCurrentAvgPath = path;
}
if (mHealthdConfig->batteryChargeCounterPath.isEmpty()) {
path.clear();
path.appendFormat("%s/%s/charge_counter",

1
healthd/healthd.cpp
View File

@ -49,6 +49,7 @@ static struct healthd_config healthd_config = {
.batteryTemperaturePath = String8(String8::kEmptyString),
.batteryTechnologyPath = String8(String8::kEmptyString),
.batteryCurrentNowPath = String8(String8::kEmptyString),
.batteryCurrentAvgPath = String8(String8::kEmptyString),
.batteryChargeCounterPath = String8(String8::kEmptyString),
};

1
healthd/healthd.h
View File

@ -61,6 +61,7 @@ struct healthd_config {
android::String8 batteryTemperaturePath;
android::String8 batteryTechnologyPath;
android::String8 batteryCurrentNowPath;
android::String8 batteryCurrentAvgPath;
android::String8 batteryChargeCounterPath;
};