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hardware_samsung/hidl/sensors/1.0/Sensors.h

88 lines
2.6 KiB

/*
* Copyright (C) 2016 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.
*/
#ifndef HARDWARE_INTERFACES_SENSORS_V1_0_SAMSUNG_SENSORS_H_
#define HARDWARE_INTERFACES_SENSORS_V1_0_SAMSUNG_SENSORS_H_
#include <android-base/macros.h>
#include <android/hardware/sensors/1.0/ISensors.h>
#include <hardware/sensors.h>
#include <mutex>
namespace android {
namespace hardware {
namespace sensors {
namespace V1_0 {
namespace implementation {
struct Sensors : public ::android::hardware::sensors::V1_0::ISensors {
Sensors();
status_t initCheck() const;
Return<void> getSensorsList(getSensorsList_cb _hidl_cb) override;
Return<Result> setOperationMode(OperationMode mode) override;
Return<Result> activate(
int32_t sensor_handle, bool enabled) override;
Return<void> poll(int32_t maxCount, poll_cb _hidl_cb) override;
Return<Result> batch(
int32_t sensor_handle,
int64_t sampling_period_ns,
int64_t max_report_latency_ns) override;
Return<Result> flush(int32_t sensor_handle) override;
Return<Result> injectSensorData(const Event& event) override;
Return<void> registerDirectChannel(
const SharedMemInfo& mem, registerDirectChannel_cb _hidl_cb) override;
Return<Result> unregisterDirectChannel(int32_t channelHandle) override;
Return<void> configDirectReport(
int32_t sensorHandle, int32_t channelHandle, RateLevel rate,
configDirectReport_cb _hidl_cb) override;
private:
static constexpr int32_t kPollMaxBufferSize = 128;
status_t mInitCheck;
sensors_module_t *mSensorModule;
sensors_poll_device_1_t *mSensorDevice;
std::mutex mPollLock;
int getHalDeviceVersion() const;
static void convertFromSensorEvents(
size_t count, const sensors_event_t *src, hidl_vec<Event> *dst);
DISALLOW_COPY_AND_ASSIGN(Sensors);
};
extern "C" ISensors *HIDL_FETCH_ISensors(const char *name);
} // namespace implementation
} // namespace V1_0
} // namespace sensors
} // namespace hardware
} // namespace android
#endif // HARDWARE_INTERFACES_SENSORS_V1_0_SAMSUNG_SENSORS_H_