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/*
* Copyright (C) 2020 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.
*/
#define LOG_TAG "GnssPowerIndicationAidl"
#include "GnssPowerIndication.h"
#include <aidl/android/hardware/gnss/BnGnss.h>
#include <log/log.h>
#include <utils/SystemClock.h>
namespace aidl::android::hardware::gnss {
std::shared_ptr<IGnssPowerIndicationCallback> GnssPowerIndication::sCallback = nullptr;
ndk::ScopedAStatus GnssPowerIndication::setCallback(
const std::shared_ptr<IGnssPowerIndicationCallback>& callback) {
ALOGD("setCallback");
std::unique_lock<std::mutex> lock(mMutex);
sCallback = callback;
sCallback->setCapabilitiesCb(IGnssPowerIndicationCallback::CAPABILITY_TOTAL |
IGnssPowerIndicationCallback::CAPABILITY_SINGLEBAND_TRACKING |
IGnssPowerIndicationCallback::CAPABILITY_MULTIBAND_TRACKING |
IGnssPowerIndicationCallback::CAPABILITY_SINGLEBAND_ACQUISITION |
IGnssPowerIndicationCallback::CAPABILITY_MULTIBAND_ACQUISITION |
IGnssPowerIndicationCallback::CAPABILITY_OTHER_MODES);
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus GnssPowerIndication::requestGnssPowerStats() {
ALOGD("requestGnssPowerStats");
std::unique_lock<std::mutex> lock(mMutex);
ElapsedRealtime elapsedRealtime = {
.flags = ElapsedRealtime::HAS_TIMESTAMP_NS | ElapsedRealtime::HAS_TIME_UNCERTAINTY_NS,
.timestampNs = ::android::elapsedRealtimeNano(),
.timeUncertaintyNs = 1000,
};
GnssPowerStats gnssPowerStats = {
.elapsedRealtime = elapsedRealtime,
.totalEnergyMilliJoule = 1.500e+3 + numLocationReported * 22.0,
.singlebandTrackingModeEnergyMilliJoule = 0.0,
.multibandTrackingModeEnergyMilliJoule = 1.28e+2 + numLocationReported * 4.0,
.singlebandAcquisitionModeEnergyMilliJoule = 0.0,
.multibandAcquisitionModeEnergyMilliJoule = 3.65e+2 + numLocationReported * 15.0,
.otherModesEnergyMilliJoule = {1.232e+2, 3.234e+3},
};
sCallback->gnssPowerStatsCb(gnssPowerStats);
return ndk::ScopedAStatus::ok();
}
void GnssPowerIndication::notePowerConsumption() {
numLocationReported++;
}
} // namespace aidl::android::hardware::gnss
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