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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.
*/
#pragma once
#include <vector>
#include "Sensor.h"
#include "V2_1/SubHal.h"
namespace android {
namespace hardware {
namespace sensors {
namespace V2_1 {
namespace subhal {
namespace implementation {
using ::android::hardware::sensors::V1_0::OperationMode;
using ::android::hardware::sensors::V1_0::RateLevel;
using ::android::hardware::sensors::V1_0::Result;
using ::android::hardware::sensors::V1_0::SharedMemInfo;
using ::android::hardware::sensors::V2_1::Event;
using ::android::hardware::sensors::V2_1::implementation::IHalProxyCallback;
using ::android::hardware::sensors::V2_1::implementation::ISensorsSubHal;
class SensorsSubHal : public ISensorsSubHal, public ISensorsEventCallback {
public:
SensorsSubHal();
Return<void> getSensorsList_2_1(ISensors::getSensorsList_2_1_cb _hidl_cb);
Return<Result> injectSensorData_2_1(const Event& event);
Return<Result> initialize(const sp<IHalProxyCallback>& halProxyCallback);
virtual Return<Result> setOperationMode(OperationMode mode);
OperationMode getOperationMode() const { return mCurrentOperationMode; }
Return<Result> activate(int32_t sensorHandle, bool enabled);
Return<Result> batch(int32_t sensorHandle, int64_t samplingPeriodNs,
int64_t maxReportLatencyNs);
Return<Result> flush(int32_t sensorHandle);
Return<void> registerDirectChannel(const SharedMemInfo& mem,
ISensors::registerDirectChannel_cb _hidl_cb);
Return<Result> unregisterDirectChannel(int32_t channelHandle);
Return<void> configDirectReport(int32_t sensorHandle, int32_t channelHandle, RateLevel rate,
ISensors::configDirectReport_cb _hidl_cb);
Return<void> debug(const hidl_handle& fd, const hidl_vec<hidl_string>& args);
const std::string getName() { return "FakeSubHal"; }
void postEvents(const std::vector<Event>& events, bool wakeup) override;
protected:
template <class SensorType>
void AddSensor() {
std::shared_ptr<SensorType> sensor =
std::make_shared<SensorType>(mNextHandle++ /* sensorHandle */, this /* callback */);
mSensors[sensor->getSensorInfo().sensorHandle] = sensor;
}
std::map<int32_t, std::shared_ptr<Sensor>> mSensors;
sp<IHalProxyCallback> mCallback;
private:
OperationMode mCurrentOperationMode = OperationMode::NORMAL;
int32_t mNextHandle;
};
} // namespace implementation
} // namespace subhal
} // namespace V2_1
} // namespace sensors
} // namespace hardware
} // namespace android