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/*
* Copyright (C) 2018 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 "SensorsHidlEnvironmentBase.h"
void SensorsHidlEnvironmentBase::HidlSetUp() {
ASSERT_TRUE(resetHal()) << "could not get hidl service";
mCollectionEnabled = false;
startPollingThread();
// In case framework just stopped for test and there is sensor events in the pipe,
// wait some time for those events to be cleared to avoid them messing up the test.
std::this_thread::sleep_for(std::chrono::seconds(3));
}
void SensorsHidlEnvironmentBase::HidlTearDown() {
mStopThread = true;
if (mPollThread.joinable()) {
mPollThread.detach();
}
}
void SensorsHidlEnvironmentBase::catEvents(std::vector<Event>* output) {
std::lock_guard<std::mutex> lock(mEventsMutex);
if (output) {
output->insert(output->end(), mEvents.begin(), mEvents.end());
}
mEvents.clear();
}
void SensorsHidlEnvironmentBase::setCollection(bool enable) {
std::lock_guard<std::mutex> lock(mEventsMutex);
mCollectionEnabled = enable;
}
void SensorsHidlEnvironmentBase::addEvent(const Event& ev) {
std::lock_guard<std::mutex> lock(mEventsMutex);
if (mCollectionEnabled) {
mEvents.push_back(ev);
}
if (mCallback != nullptr) {
mCallback->onEvent(ev);
}
}
void SensorsHidlEnvironmentBase::registerCallback(IEventCallback* callback) {
std::lock_guard<std::mutex> lock(mEventsMutex);
mCallback = callback;
}
void SensorsHidlEnvironmentBase::unregisterCallback() {
std::lock_guard<std::mutex> lock(mEventsMutex);
mCallback = nullptr;
}
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