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Show charging speed on Keyguard

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Bug: 8099739
Change-Id: I2e5c21dd7ec028ce47fb03ab71e74f7fccaa9e36
This commit is contained in:
Adrian Roos 2015-07-10 13:11:01 -07:00
parent 2407ec3865
commit d5fe6675a7
1 changed files with 12 additions and 2 deletions
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14
healthd/BatteryMonitor.cpp
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@ -181,6 +181,7 @@ bool BatteryMonitor::update(void) {
props.chargerWirelessOnline = false;
props.batteryStatus = BATTERY_STATUS_UNKNOWN;
props.batteryHealth = BATTERY_HEALTH_UNKNOWN;
props.maxChargingCurrent = 0;
if (!mHealthdConfig->batteryPresentPath.isEmpty())
props.batteryPresent = getBooleanField(mHealthdConfig->batteryPresentPath);
@ -235,6 +236,15 @@ bool BatteryMonitor::update(void) {
KLOG_WARNING(LOG_TAG, "%s: Unknown power supply type\n",
mChargerNames[i].string());
}
path.clear();
path.appendFormat("%s/%s/current_max", POWER_SUPPLY_SYSFS_PATH,
mChargerNames[i].string());
if (access(path.string(), R_OK) == 0) {
int maxChargingCurrent = getIntField(path);
if (props.maxChargingCurrent < maxChargingCurrent) {
props.maxChargingCurrent = maxChargingCurrent;
}
}
}
}
}
@ -341,9 +351,9 @@ void BatteryMonitor::dumpState(int fd) {
int v;
char vs[128];
snprintf(vs, sizeof(vs), "ac: %d usb: %d wireless: %d\n",
snprintf(vs, sizeof(vs), "ac: %d usb: %d wireless: %d current_max: %d\n",
props.chargerAcOnline, props.chargerUsbOnline,
props.chargerWirelessOnline);
props.chargerWirelessOnline, props.maxChargingCurrent);
write(fd, vs, strlen(vs));
snprintf(vs, sizeof(vs), "status: %d health: %d present: %d\n",
props.batteryStatus, props.batteryHealth, props.batteryPresent);