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/*
* Copyright (C) 2019 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 "V2_0/ScopedWakelock.h"
namespace android {
namespace hardware {
namespace sensors {
namespace V2_0 {
namespace implementation {
int64_t getTimeNow() {
return std::chrono::duration_cast<std::chrono::nanoseconds>(
std::chrono::system_clock::now().time_since_epoch())
.count();
}
ScopedWakelock::ScopedWakelock(ScopedWakelock&& other) {
*this = std::move(other);
}
ScopedWakelock& ScopedWakelock::operator=(ScopedWakelock&& other) {
mRefCounter = other.mRefCounter;
mCreatedAtTimeNs = other.mCreatedAtTimeNs;
mLocked = other.mLocked;
other.mRefCounter = nullptr;
other.mCreatedAtTimeNs = 0;
other.mLocked = false;
return *this;
}
ScopedWakelock::ScopedWakelock(IScopedWakelockRefCounter* refCounter, bool locked)
: mRefCounter(refCounter), mLocked(locked) {
if (mLocked) {
mLocked = mRefCounter->incrementRefCountAndMaybeAcquireWakelock(1, &mCreatedAtTimeNs);
}
}
ScopedWakelock::~ScopedWakelock() {
if (mLocked) {
mRefCounter->decrementRefCountAndMaybeReleaseWakelock(1, mCreatedAtTimeNs);
}
}
} // namespace implementation
} // namespace V2_0
} // namespace sensors
} // namespace hardware
} // namespace android
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