OrientationSensor.h revision 984826cc158193e61e3a00359ef4f6699c7d748a
1632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten/*
2632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten * Copyright (C) 2011 The Android Open Source Project
3632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten *
4632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten * Licensed under the Apache License, Version 2.0 (the "License");
5632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten * you may not use this file except in compliance with the License.
6632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten * You may obtain a copy of the License at
7632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten *
8632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten *      http://www.apache.org/licenses/LICENSE-2.0
9632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten *
10632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten * Unless required by applicable law or agreed to in writing, software
11632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten * distributed under the License is distributed on an "AS IS" BASIS,
12632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten * See the License for the specific language governing permissions and
14632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten * limitations under the License.
15632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten */
16632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten
17e0ccb20d0b3ab5c686508a7b1413928320ec2d1fAndy Hung#ifndef ANDROID_ORIENTATION_SENSOR_H
18632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten#define ANDROID_ORIENTATION_SENSOR_H
19e0ccb20d0b3ab5c686508a7b1413928320ec2d1fAndy Hung
20632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten#include <stdint.h>
217ef795a9d1ac0f3f464e0e7a54aeca00bf94215bGlenn Kasten#include <sys/types.h>
22632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten
23632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten#include <gui/Sensor.h>
24632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten
25632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten#include "SensorInterface.h"
26632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten
27632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten// ---------------------------------------------------------------------------
28632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kastennamespace android {
29632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten// ---------------------------------------------------------------------------
30632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten
31632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kastenclass SensorDevice;
32632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kastenclass SensorFusion;
33632e0c016c9a518b36f09988b740b3bc1199c3e4Glenn Kasten
34ddb2e930bef3d1be1627c613fb8f3df848166ac7Glenn Kastenclass OrientationSensor : public SensorInterface {
35ddb2e930bef3d1be1627c613fb8f3df848166ac7Glenn Kasten    SensorDevice& mSensorDevice;
36ddb2e930bef3d1be1627c613fb8f3df848166ac7Glenn Kasten    SensorFusion& mSensorFusion;
37ddb2e930bef3d1be1627c613fb8f3df848166ac7Glenn Kasten
38ddb2e930bef3d1be1627c613fb8f3df848166ac7Glenn Kastenpublic:
39ddb2e930bef3d1be1627c613fb8f3df848166ac7Glenn Kasten    OrientationSensor();
40ddb2e930bef3d1be1627c613fb8f3df848166ac7Glenn Kasten    virtual bool process(sensors_event_t* outEvent,
41ddb2e930bef3d1be1627c613fb8f3df848166ac7Glenn Kasten            const sensors_event_t& event);
42ddb2e930bef3d1be1627c613fb8f3df848166ac7Glenn Kasten    virtual status_t activate(void* ident, bool enabled);
437a0bacaf9634d6bf0abbea9608fb15e94a675358Glenn Kasten    virtual status_t setDelay(void* ident, int handle, int64_t ns);
4478da2acdd7aa14fe9920d1ad3074e445332de27dGlenn Kasten    virtual Sensor getSensor() const;
4578da2acdd7aa14fe9920d1ad3074e445332de27dGlenn Kasten    virtual bool isVirtual() const { return true; }
4678da2acdd7aa14fe9920d1ad3074e445332de27dGlenn Kasten};
4778da2acdd7aa14fe9920d1ad3074e445332de27dGlenn Kasten
4878da2acdd7aa14fe9920d1ad3074e445332de27dGlenn Kasten// ---------------------------------------------------------------------------
4978da2acdd7aa14fe9920d1ad3074e445332de27dGlenn Kasten}; // namespace android
5078da2acdd7aa14fe9920d1ad3074e445332de27dGlenn Kasten
5123ef1b379caa5e641367f115d67080ed35069117Andy Hung#endif // ANDROID_ORIENTATION_SENSOR_H
5223ef1b379caa5e641367f115d67080ed35069117Andy Hung