Merge changes from topics "sensor_conver", "sensorservice_aidl" am: 3259213a9e (fd2903c2) · Commits · e / os / android_hardware_interfaces

sensors/aidl/convert/Android.bp

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		/*
		* Copyright (C) 2022 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.
		*/

		package {
		// See: http://go/android-license-faq
		// A large-scale-change added 'default_applicable_licenses' to import
		// all of the 'license_kinds' from "hardware_interfaces_license"
		// to get the below license kinds:
		// SPDX-license-identifier-Apache-2.0
		default_applicable_licenses: ["hardware_interfaces_license"],
		}

		cc_library_static {
		name: "android.hardware.sensors-V1-convert",
		vendor_available: true,
		srcs: ["convert.cpp"],
		export_include_dirs: ["include"],
		shared_libs: [
		"liblog",
		"libcutils",
		"libhardware",
		"libbase",
		"libutils",
		"android.hardware.sensors-V1-ndk",
		],
		local_include_dirs: ["include/aidl/sensors"],
		export_shared_lib_headers: [
		"libhardware",
		],
		}

sensors/aidl/convert/convert.cpp

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		/*
		* Copyright (C) 2022 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 "aidl/sensors/convert.h"
		#include "android-base/logging.h"

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

		using aidl::android::hardware::sensors::AdditionalInfo;
		using aidl::android::hardware::sensors::DynamicSensorInfo;
		using aidl::android::hardware::sensors::Event;
		using aidl::android::hardware::sensors::ISensors;
		using aidl::android::hardware::sensors::SensorInfo;
		using aidl::android::hardware::sensors::SensorStatus;
		using aidl::android::hardware::sensors::SensorType;

		status_t convertToStatus(ndk::ScopedAStatus status) {
		if (status.isOk()) {
		return OK;
		} else {
		switch (status.getExceptionCode()) {
		case EX_ILLEGAL_ARGUMENT: {
		return BAD_VALUE;
		}
		case EX_SECURITY: {
		return PERMISSION_DENIED;
		}
		case EX_UNSUPPORTED_OPERATION: {
		return INVALID_OPERATION;
		}
		case EX_SERVICE_SPECIFIC: {
		switch (status.getServiceSpecificError()) {
		case ISensors::ERROR_BAD_VALUE: {
		return BAD_VALUE;
		}
		case ISensors::ERROR_NO_MEMORY: {
		return NO_MEMORY;
		}
		default: {
		return UNKNOWN_ERROR;
		}
		}
		}
		default: {
		return UNKNOWN_ERROR;
		}
		}
		}
		}

		void convertToSensor(const SensorInfo& src, sensor_t* dst) {
		dst->name = strdup(src.name.c_str());
		dst->vendor = strdup(src.vendor.c_str());
		dst->version = src.version;
		dst->handle = src.sensorHandle;
		dst->type = (int)src.type;
		dst->maxRange = src.maxRange;
		dst->resolution = src.resolution;
		dst->power = src.power;
		dst->minDelay = src.minDelayUs;
		dst->fifoReservedEventCount = src.fifoReservedEventCount;
		dst->fifoMaxEventCount = src.fifoMaxEventCount;
		dst->stringType = strdup(src.typeAsString.c_str());
		dst->requiredPermission = strdup(src.requiredPermission.c_str());
		dst->maxDelay = src.maxDelayUs;
		dst->flags = src.flags;
		dst->reserved[0] = dst->reserved[1] = 0;
		}

		void convertToSensorEvent(const Event& src, sensors_event_t* dst) {
		*dst = {.version = sizeof(sensors_event_t),
		.sensor = src.sensorHandle,
		.type = (int32_t)src.sensorType,
		.reserved0 = 0,
		.timestamp = src.timestamp};

		switch (src.sensorType) {
		case SensorType::META_DATA: {
		// Legacy HALs expect the handle reference in the meta data field.
		// Copy it over from the handle of the event.
		dst->meta_data.what = (int32_t)src.payload.get<Event::EventPayload::meta>().what;
		dst->meta_data.sensor = src.sensorHandle;
		// Set the sensor handle to 0 to maintain compatibility.
		dst->sensor = 0;
		break;
		}

		case SensorType::ACCELEROMETER:
		case SensorType::MAGNETIC_FIELD:
		case SensorType::ORIENTATION:
		case SensorType::GYROSCOPE:
		case SensorType::GRAVITY:
		case SensorType::LINEAR_ACCELERATION: {
		dst->acceleration.x = src.payload.get<Event::EventPayload::vec3>().x;
		dst->acceleration.y = src.payload.get<Event::EventPayload::vec3>().y;
		dst->acceleration.z = src.payload.get<Event::EventPayload::vec3>().z;
		dst->acceleration.status = (int32_t)src.payload.get<Event::EventPayload::vec3>().status;
		break;
		}

		case SensorType::GAME_ROTATION_VECTOR: {
		dst->data[0] = src.payload.get<Event::EventPayload::vec4>().x;
		dst->data[1] = src.payload.get<Event::EventPayload::vec4>().y;
		dst->data[2] = src.payload.get<Event::EventPayload::vec4>().z;
		dst->data[3] = src.payload.get<Event::EventPayload::vec4>().w;
		break;
		}

		case SensorType::ROTATION_VECTOR:
		case SensorType::GEOMAGNETIC_ROTATION_VECTOR: {
		dst->data[0] = src.payload.get<Event::EventPayload::data>().values[0];
		dst->data[1] = src.payload.get<Event::EventPayload::data>().values[1];
		dst->data[2] = src.payload.get<Event::EventPayload::data>().values[2];
		dst->data[3] = src.payload.get<Event::EventPayload::data>().values[3];
		dst->data[4] = src.payload.get<Event::EventPayload::data>().values[4];
		break;
		}

		case SensorType::MAGNETIC_FIELD_UNCALIBRATED:
		case SensorType::GYROSCOPE_UNCALIBRATED:
		case SensorType::ACCELEROMETER_UNCALIBRATED: {
		dst->uncalibrated_gyro.x_uncalib = src.payload.get<Event::EventPayload::uncal>().x;
		dst->uncalibrated_gyro.y_uncalib = src.payload.get<Event::EventPayload::uncal>().y;
		dst->uncalibrated_gyro.z_uncalib = src.payload.get<Event::EventPayload::uncal>().z;
		dst->uncalibrated_gyro.x_bias = src.payload.get<Event::EventPayload::uncal>().xBias;
		dst->uncalibrated_gyro.y_bias = src.payload.get<Event::EventPayload::uncal>().yBias;
		dst->uncalibrated_gyro.z_bias = src.payload.get<Event::EventPayload::uncal>().zBias;
		break;
		}

		case SensorType::HINGE_ANGLE:
		case SensorType::DEVICE_ORIENTATION:
		case SensorType::LIGHT:
		case SensorType::PRESSURE:
		case SensorType::PROXIMITY:
		case SensorType::RELATIVE_HUMIDITY:
		case SensorType::AMBIENT_TEMPERATURE:
		case SensorType::SIGNIFICANT_MOTION:
		case SensorType::STEP_DETECTOR:
		case SensorType::TILT_DETECTOR:
		case SensorType::WAKE_GESTURE:
		case SensorType::GLANCE_GESTURE:
		case SensorType::PICK_UP_GESTURE:
		case SensorType::WRIST_TILT_GESTURE:
		case SensorType::STATIONARY_DETECT:
		case SensorType::MOTION_DETECT:
		case SensorType::HEART_BEAT:
		case SensorType::LOW_LATENCY_OFFBODY_DETECT: {
		dst->data[0] = src.payload.get<Event::EventPayload::scalar>();
		break;
		}

		case SensorType::STEP_COUNTER: {
		dst->u64.step_counter = src.payload.get<Event::EventPayload::stepCount>();
		break;
		}

		case SensorType::HEART_RATE: {
		dst->heart_rate.bpm = src.payload.get<Event::EventPayload::heartRate>().bpm;
		dst->heart_rate.status =
		(int8_t)src.payload.get<Event::EventPayload::heartRate>().status;
		break;
		}

		case SensorType::POSE_6DOF: { // 15 floats
		for (size_t i = 0; i < 15; ++i) {
		dst->data[i] = src.payload.get<Event::EventPayload::pose6DOF>().values[i];
		}
		break;
		}

		case SensorType::DYNAMIC_SENSOR_META: {
		dst->dynamic_sensor_meta.connected =
		src.payload.get<Event::EventPayload::dynamic>().connected;
		dst->dynamic_sensor_meta.handle =
		src.payload.get<Event::EventPayload::dynamic>().sensorHandle;
		dst->dynamic_sensor_meta.sensor = NULL; // to be filled in later

		memcpy(dst->dynamic_sensor_meta.uuid,
		src.payload.get<Event::EventPayload::dynamic>().uuid.values.data(), 16);

		break;
		}

		case SensorType::ADDITIONAL_INFO: {
		const AdditionalInfo& srcInfo = src.payload.get<Event::EventPayload::additional>();

		additional_info_event_t* dstInfo = &dst->additional_info;
		dstInfo->type = (int32_t)srcInfo.type;
		dstInfo->serial = srcInfo.serial;

		switch (srcInfo.payload.getTag()) {
		case AdditionalInfo::AdditionalInfoPayload::Tag::dataInt32: {
		const auto& values =
		srcInfo.payload.get<AdditionalInfo::AdditionalInfoPayload::dataInt32>()
		.values;
		CHECK_EQ(values.size() * sizeof(int32_t), sizeof(dstInfo->data_int32));
		memcpy(dstInfo->data_int32, values.data(), sizeof(dstInfo->data_int32));
		break;
		}
		case AdditionalInfo::AdditionalInfoPayload::Tag::dataFloat: {
		const auto& values =
		srcInfo.payload.get<AdditionalInfo::AdditionalInfoPayload::dataFloat>()
		.values;
		CHECK_EQ(values.size() * sizeof(float), sizeof(dstInfo->data_float));
		memcpy(dstInfo->data_float, values.data(), sizeof(dstInfo->data_float));
		break;
		}
		default: {
		LOG(ERROR) << "Invalid sensor additional info tag: ",
		(int)srcInfo.payload.getTag();
		}
		}
		break;
		}

		case SensorType::HEAD_TRACKER: {
		const auto& ht = src.payload.get<Event::EventPayload::headTracker>();
		dst->head_tracker.rx = ht.rx;
		dst->head_tracker.ry = ht.ry;
		dst->head_tracker.rz = ht.rz;
		dst->head_tracker.vx = ht.vx;
		dst->head_tracker.vy = ht.vy;
		dst->head_tracker.vz = ht.vz;
		dst->head_tracker.discontinuity_count = ht.discontinuityCount;
		break;
		}

		case SensorType::ACCELEROMETER_LIMITED_AXES:
		case SensorType::GYROSCOPE_LIMITED_AXES:
		dst->limited_axes_imu.x = src.payload.get<Event::EventPayload::limitedAxesImu>().x;
		dst->limited_axes_imu.y = src.payload.get<Event::EventPayload::limitedAxesImu>().y;
		dst->limited_axes_imu.z = src.payload.get<Event::EventPayload::limitedAxesImu>().z;
		dst->limited_axes_imu.x_supported =
		src.payload.get<Event::EventPayload::limitedAxesImu>().xSupported;
		dst->limited_axes_imu.y_supported =
		src.payload.get<Event::EventPayload::limitedAxesImu>().ySupported;
		dst->limited_axes_imu.z_supported =
		src.payload.get<Event::EventPayload::limitedAxesImu>().zSupported;
		break;

		case SensorType::ACCELEROMETER_LIMITED_AXES_UNCALIBRATED:
		case SensorType::GYROSCOPE_LIMITED_AXES_UNCALIBRATED:
		dst->limited_axes_imu_uncalibrated.x_uncalib =
		src.payload.get<Event::EventPayload::limitedAxesImuUncal>().x;
		dst->limited_axes_imu_uncalibrated.y_uncalib =
		src.payload.get<Event::EventPayload::limitedAxesImuUncal>().y;
		dst->limited_axes_imu_uncalibrated.z_uncalib =
		src.payload.get<Event::EventPayload::limitedAxesImuUncal>().z;
		dst->limited_axes_imu_uncalibrated.x_bias =
		src.payload.get<Event::EventPayload::limitedAxesImuUncal>().xBias;
		dst->limited_axes_imu_uncalibrated.y_bias =
		src.payload.get<Event::EventPayload::limitedAxesImuUncal>().yBias;
		dst->limited_axes_imu_uncalibrated.z_bias =
		src.payload.get<Event::EventPayload::limitedAxesImuUncal>().zBias;
		dst->limited_axes_imu_uncalibrated.x_supported =
		src.payload.get<Event::EventPayload::limitedAxesImuUncal>().xSupported;
		dst->limited_axes_imu_uncalibrated.y_supported =
		src.payload.get<Event::EventPayload::limitedAxesImuUncal>().ySupported;
		dst->limited_axes_imu_uncalibrated.z_supported =
		src.payload.get<Event::EventPayload::limitedAxesImuUncal>().zSupported;
		break;

		case SensorType::HEADING:
		dst->heading.heading = src.payload.get<Event::EventPayload::heading>().heading;
		dst->heading.accuracy = src.payload.get<Event::EventPayload::heading>().accuracy;
		break;

		default: {
		CHECK_GE((int32_t)src.sensorType, (int32_t)SensorType::DEVICE_PRIVATE_BASE);

		memcpy(dst->data, src.payload.get<Event::EventPayload::data>().values.data(),
		16 * sizeof(float));
		break;
		}
		}
		}

		void convertFromSensorEvent(const sensors_event_t& src, Event* dst) {
		*dst = {
		.timestamp = src.timestamp,
		.sensorHandle = src.sensor,
		.sensorType = (SensorType)src.type,
		};

		switch (dst->sensorType) {
		case SensorType::META_DATA: {
		Event::EventPayload::MetaData meta;
		meta.what = (Event::EventPayload::MetaData::MetaDataEventType)src.meta_data.what;
		// Legacy HALs contain the handle reference in the meta data field.
		// Copy that over to the handle of the event. In legacy HALs this
		// field was expected to be 0.
		dst->sensorHandle = src.meta_data.sensor;
		dst->payload.set<Event::EventPayload::Tag::meta>(meta);
		break;
		}

		case SensorType::ACCELEROMETER:
		case SensorType::MAGNETIC_FIELD:
		case SensorType::ORIENTATION:
		case SensorType::GYROSCOPE:
		case SensorType::GRAVITY:
		case SensorType::LINEAR_ACCELERATION: {
		Event::EventPayload::Vec3 vec3;
		vec3.x = src.acceleration.x;
		vec3.y = src.acceleration.y;
		vec3.z = src.acceleration.z;
		vec3.status = (SensorStatus)src.acceleration.status;
		dst->payload.set<Event::EventPayload::Tag::vec3>(vec3);
		break;
		}

		case SensorType::GAME_ROTATION_VECTOR: {
		Event::EventPayload::Vec4 vec4;
		vec4.x = src.data[0];
		vec4.y = src.data[1];
		vec4.z = src.data[2];
		vec4.w = src.data[3];
		dst->payload.set<Event::EventPayload::Tag::vec4>(vec4);
		break;
		}

		case SensorType::ROTATION_VECTOR:
		case SensorType::GEOMAGNETIC_ROTATION_VECTOR: {
		Event::EventPayload::Data data;
		memcpy(data.values.data(), src.data, 5 * sizeof(float));
		dst->payload.set<Event::EventPayload::Tag::data>(data);
		break;
		}

		case SensorType::MAGNETIC_FIELD_UNCALIBRATED:
		case SensorType::GYROSCOPE_UNCALIBRATED:
		case SensorType::ACCELEROMETER_UNCALIBRATED: {
		Event::EventPayload::Uncal uncal;
		uncal.x = src.uncalibrated_gyro.x_uncalib;
		uncal.y = src.uncalibrated_gyro.y_uncalib;
		uncal.z = src.uncalibrated_gyro.z_uncalib;
		uncal.xBias = src.uncalibrated_gyro.x_bias;
		uncal.yBias = src.uncalibrated_gyro.y_bias;
		uncal.zBias = src.uncalibrated_gyro.z_bias;
		dst->payload.set<Event::EventPayload::Tag::uncal>(uncal);
		break;
		}

		case SensorType::DEVICE_ORIENTATION:
		case SensorType::LIGHT:
		case SensorType::PRESSURE:
		case SensorType::PROXIMITY:
		case SensorType::RELATIVE_HUMIDITY:
		case SensorType::AMBIENT_TEMPERATURE:
		case SensorType::SIGNIFICANT_MOTION:
		case SensorType::STEP_DETECTOR:
		case SensorType::TILT_DETECTOR:
		case SensorType::WAKE_GESTURE:
		case SensorType::GLANCE_GESTURE:
		case SensorType::PICK_UP_GESTURE:
		case SensorType::WRIST_TILT_GESTURE:
		case SensorType::STATIONARY_DETECT:
		case SensorType::MOTION_DETECT:
		case SensorType::HEART_BEAT:
		case SensorType::LOW_LATENCY_OFFBODY_DETECT:
		case SensorType::HINGE_ANGLE: {
		dst->payload.set<Event::EventPayload::Tag::scalar>((float)src.data[0]);
		break;
		}

		case SensorType::STEP_COUNTER: {
		dst->payload.set<Event::EventPayload::Tag::stepCount>(src.u64.step_counter);
		break;
		}

		case SensorType::HEART_RATE: {
		Event::EventPayload::HeartRate heartRate;
		heartRate.bpm = src.heart_rate.bpm;
		heartRate.status = (SensorStatus)src.heart_rate.status;
		dst->payload.set<Event::EventPayload::Tag::heartRate>(heartRate);
		break;
		}

		case SensorType::POSE_6DOF: { // 15 floats
		Event::EventPayload::Pose6Dof pose6DOF;
		for (size_t i = 0; i < 15; ++i) {
		pose6DOF.values[i] = src.data[i];
		}
		dst->payload.set<Event::EventPayload::Tag::pose6DOF>(pose6DOF);
		break;
		}

		case SensorType::DYNAMIC_SENSOR_META: {
		DynamicSensorInfo dynamic;
		dynamic.connected = src.dynamic_sensor_meta.connected;
		dynamic.sensorHandle = src.dynamic_sensor_meta.handle;

		memcpy(dynamic.uuid.values.data(), src.dynamic_sensor_meta.uuid, 16);
		dst->payload.set<Event::EventPayload::Tag::dynamic>(dynamic);
		break;
		}

		case SensorType::ADDITIONAL_INFO: {
		AdditionalInfo info;
		const additional_info_event_t& srcInfo = src.additional_info;
		info.type = (AdditionalInfo::AdditionalInfoType)srcInfo.type;
		info.serial = srcInfo.serial;

		AdditionalInfo::AdditionalInfoPayload::Int32Values data;
		CHECK_EQ(data.values.size() * sizeof(int32_t), sizeof(srcInfo.data_int32));
		memcpy(data.values.data(), srcInfo.data_int32, sizeof(srcInfo.data_int32));
		info.payload.set<AdditionalInfo::AdditionalInfoPayload::Tag::dataInt32>(data);

		dst->payload.set<Event::EventPayload::Tag::additional>(info);
		break;
		}

		case SensorType::HEAD_TRACKER: {
		Event::EventPayload::HeadTracker headTracker;
		headTracker.rx = src.head_tracker.rx;
		headTracker.ry = src.head_tracker.ry;
		headTracker.rz = src.head_tracker.rz;
		headTracker.vx = src.head_tracker.vx;
		headTracker.vy = src.head_tracker.vy;
		headTracker.vz = src.head_tracker.vz;
		headTracker.discontinuityCount = src.head_tracker.discontinuity_count;

		dst->payload.set<Event::EventPayload::Tag::headTracker>(headTracker);
		break;
		}

		case SensorType::ACCELEROMETER_LIMITED_AXES:
		case SensorType::GYROSCOPE_LIMITED_AXES: {
		Event::EventPayload::LimitedAxesImu limitedAxesImu;
		limitedAxesImu.x = src.limited_axes_imu.x;
		limitedAxesImu.y = src.limited_axes_imu.y;
		limitedAxesImu.z = src.limited_axes_imu.z;
		limitedAxesImu.xSupported = src.limited_axes_imu.x_supported;
		limitedAxesImu.ySupported = src.limited_axes_imu.y_supported;
		limitedAxesImu.zSupported = src.limited_axes_imu.z_supported;
		dst->payload.set<Event::EventPayload::Tag::limitedAxesImu>(limitedAxesImu);
		break;
		}

		case SensorType::ACCELEROMETER_LIMITED_AXES_UNCALIBRATED:
		case SensorType::GYROSCOPE_LIMITED_AXES_UNCALIBRATED: {
		Event::EventPayload::LimitedAxesImuUncal limitedAxesImuUncal;
		limitedAxesImuUncal.x = src.limited_axes_imu_uncalibrated.x_uncalib;
		limitedAxesImuUncal.y = src.limited_axes_imu_uncalibrated.y_uncalib;
		limitedAxesImuUncal.z = src.limited_axes_imu_uncalibrated.z_uncalib;
		limitedAxesImuUncal.xBias = src.limited_axes_imu_uncalibrated.x_bias;
		limitedAxesImuUncal.yBias = src.limited_axes_imu_uncalibrated.y_bias;
		limitedAxesImuUncal.yBias = src.limited_axes_imu_uncalibrated.y_bias;
		limitedAxesImuUncal.zBias = src.limited_axes_imu_uncalibrated.z_bias;
		limitedAxesImuUncal.xSupported = src.limited_axes_imu_uncalibrated.x_supported;
		limitedAxesImuUncal.ySupported = src.limited_axes_imu_uncalibrated.y_supported;
		limitedAxesImuUncal.zSupported = src.limited_axes_imu_uncalibrated.z_supported;
		dst->payload.set<Event::EventPayload::Tag::limitedAxesImuUncal>(limitedAxesImuUncal);
		break;
		}

		case SensorType::HEADING: {
		Event::EventPayload::Heading heading;
		heading.heading = src.heading.heading;
		heading.accuracy = src.heading.accuracy;
		dst->payload.set<Event::EventPayload::heading>(heading);
		break;
		}

		default: {
		CHECK_GE((int32_t)dst->sensorType, (int32_t)SensorType::DEVICE_PRIVATE_BASE);

		Event::EventPayload::Data data;
		memcpy(data.values.data(), src.data, 16 * sizeof(float));
		dst->payload.set<Event::EventPayload::Tag::data>(data);
		break;
		}
		}
		}

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

sensors/aidl/convert/include/aidl/sensors/convert.h

0 → 100644

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Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2022 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 <aidl/android/hardware/sensors/ISensors.h>
		#include <hardware/sensors.h>

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

		status_t convertToStatus(ndk::ScopedAStatus status);
		void convertToSensor(const aidl::android::hardware::sensors::SensorInfo& src, sensor_t* dst);
		void convertToSensorEvent(const aidl::android::hardware::sensors::Event& src, sensors_event_t* dst);
		void convertFromSensorEvent(const sensors_event_t& src,
		aidl::android::hardware::sensors::Event* dst);

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