sensors/2.0/default/Sensors.h

/*
 * 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.
 */

#ifndef ANDROID_HARDWARE_SENSORS_V2_0_SENSORS_H
#define ANDROID_HARDWARE_SENSORS_V2_0_SENSORS_H

#include <android/hardware/sensors/2.0/ISensors.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>

namespace android {
namespace hardware {
namespace sensors {
namespace V2_0 {
namespace implementation {

using ::android::sp;
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;

struct Sensors : public ISensors {
    using Event = ::android::hardware::sensors::V1_0::Event;
    using OperationMode = ::android::hardware::sensors::V1_0::OperationMode;
    using RateLevel = ::android::hardware::sensors::V1_0::RateLevel;
    using Result = ::android::hardware::sensors::V1_0::Result;
    using SharedMemInfo = ::android::hardware::sensors::V1_0::SharedMemInfo;

    // Methods from ::android::hardware::sensors::V2_0::ISensors follow.
    Return<void> getSensorsList(getSensorsList_cb _hidl_cb) override;

    Return<Result> setOperationMode(OperationMode mode) override;

    Return<Result> activate(int32_t sensorHandle, bool enabled) override;

    Return<Result> initialize(
        const ::android::hardware::MQDescriptorSync<Event>& eventQueueDescriptor,
        const ::android::hardware::MQDescriptorSync<uint32_t>& wakeLockDescriptor,
        const sp<ISensorsCallback>& sensorsCallback) override;

    Return<Result> batch(int32_t sensorHandle, int64_t samplingPeriodNs,
                         int64_t maxReportLatencyNs) override;

    Return<Result> flush(int32_t sensorHandle) 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;
};

}  // namespace implementation
}  // namespace V2_0
}  // namespace sensors
}  // namespace hardware
}  // namespace android

#endif  // ANDROID_HARDWARE_SENSORS_V2_0_SENSORS_H