Show charging speed on Keyguard (d5fe6675) · Commits · e / os / android_system_core

healthd/BatteryMonitor.cpp

+12 −2

Original line number	Diff line number	Diff line
		@@ -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);