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healthd: Check if battery device exists instead of charger drivers before

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setting fake properties.

healthd used to check for registered charger drivers to determine if the
device is an always-plugged device with no battery. This patch changes
it to check for battery instead.

Change-Id: Ie4ff5d3f21dc1a83a780a41eb0c929f66b86d631
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
(cherry picked from commit fabd490f58)
This commit is contained in:
Ruchi Kandoi 2016-02-29 13:13:39 -08:00 committed by Alain Vongsouvanh
parent a463d24633
commit 9cb3d3ccf4
1 changed files with 3 additions and 7 deletions
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10
healthd/BatteryMonitor.cpp
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@ -552,19 +552,15 @@ void BatteryMonitor::init(struct healthd_config *hc) {
closedir(dir);
}
// 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;
hc->periodic_chores_interval_slow = -1;
mBatteryFixedCapacity = ALWAYS_PLUGGED_CAPACITY;
mBatteryFixedTemperature = FAKE_BATTERY_TEMPERATURE;
mAlwaysPluggedDevice = true;
} else {
if (mHealthdConfig->batteryStatusPath.isEmpty())
KLOG_WARNING(LOG_TAG, "BatteryStatusPath not found\n");