984826cc15
Add support for 9-axis gravity and linear-acceleration sensors virtual orientation sensor using 9-axis fusion Change-Id: I6717539373fce781c10e97b6fa59f68a831a592f
71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
/*
|
|
* Copyright (C) 2010 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_SENSOR_INTERFACE_H
|
|
#define ANDROID_SENSOR_INTERFACE_H
|
|
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
|
|
#include <gui/Sensor.h>
|
|
|
|
#include "SensorDevice.h"
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
namespace android {
|
|
// ---------------------------------------------------------------------------
|
|
|
|
class SensorInterface {
|
|
public:
|
|
virtual ~SensorInterface();
|
|
|
|
virtual bool process(sensors_event_t* outEvent,
|
|
const sensors_event_t& event) = 0;
|
|
|
|
virtual status_t activate(void* ident, bool enabled) = 0;
|
|
virtual status_t setDelay(void* ident, int handle, int64_t ns) = 0;
|
|
virtual Sensor getSensor() const = 0;
|
|
virtual bool isVirtual() const = 0;
|
|
};
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
class HardwareSensor : public SensorInterface
|
|
{
|
|
SensorDevice& mSensorDevice;
|
|
Sensor mSensor;
|
|
|
|
public:
|
|
HardwareSensor(const sensor_t& sensor);
|
|
|
|
virtual ~HardwareSensor();
|
|
|
|
virtual bool process(sensors_event_t* outEvent,
|
|
const sensors_event_t& event);
|
|
|
|
virtual status_t activate(void* ident, bool enabled);
|
|
virtual status_t setDelay(void* ident, int handle, int64_t ns);
|
|
virtual Sensor getSensor() const;
|
|
virtual bool isVirtual() const { return false; }
|
|
};
|
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
}; // namespace android
|
|
|
|
#endif // ANDROID_SENSOR_INTERFACE_H
|