752faf2c18
Initially moving battery health monitoring here. Command line flag -n tells healthd not to use (or wait for) servicemanager in this execution, for charger and recovery modes. Change-Id: I1720594724af0c068497b359f9c6ad65aeaa1519
81 lines
2.6 KiB
C++
81 lines
2.6 KiB
C++
/*
|
|
* Copyright (C) 2013 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include "BatteryPropertiesRegistrar.h"
|
|
#include <batteryservice/BatteryService.h>
|
|
#include <batteryservice/IBatteryPropertiesListener.h>
|
|
#include <batteryservice/IBatteryPropertiesRegistrar.h>
|
|
#include <binder/IServiceManager.h>
|
|
#include <utils/Errors.h>
|
|
#include <utils/Mutex.h>
|
|
#include <utils/String16.h>
|
|
|
|
namespace android {
|
|
|
|
BatteryPropertiesRegistrar::BatteryPropertiesRegistrar(BatteryMonitor* monitor) {
|
|
mBatteryMonitor = monitor;
|
|
}
|
|
|
|
void BatteryPropertiesRegistrar::publish() {
|
|
defaultServiceManager()->addService(String16("batterypropreg"), this);
|
|
}
|
|
|
|
void BatteryPropertiesRegistrar::notifyListeners(struct BatteryProperties props) {
|
|
Mutex::Autolock _l(mRegistrationLock);
|
|
for (size_t i = 0; i < mListeners.size(); i++) {
|
|
mListeners[i]->batteryPropertiesChanged(props);
|
|
}
|
|
}
|
|
|
|
void BatteryPropertiesRegistrar::registerListener(const sp<IBatteryPropertiesListener>& listener) {
|
|
{
|
|
Mutex::Autolock _l(mRegistrationLock);
|
|
// check whether this is a duplicate
|
|
for (size_t i = 0; i < mListeners.size(); i++) {
|
|
if (mListeners[i]->asBinder() == listener->asBinder()) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
mListeners.add(listener);
|
|
listener->asBinder()->linkToDeath(this);
|
|
}
|
|
mBatteryMonitor->update();
|
|
}
|
|
|
|
void BatteryPropertiesRegistrar::unregisterListener(const sp<IBatteryPropertiesListener>& listener) {
|
|
Mutex::Autolock _l(mRegistrationLock);
|
|
for (size_t i = 0; i < mListeners.size(); i++) {
|
|
if (mListeners[i]->asBinder() == listener->asBinder()) {
|
|
mListeners[i]->asBinder()->unlinkToDeath(this);
|
|
mListeners.removeAt(i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void BatteryPropertiesRegistrar::binderDied(const wp<IBinder>& who) {
|
|
Mutex::Autolock _l(mRegistrationLock);
|
|
|
|
for (size_t i = 0; i < mListeners.size(); i++) {
|
|
if (mListeners[i]->asBinder() == who) {
|
|
mListeners.removeAt(i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
} // namespace android
|