Mathias Agopian | f001c92 | 2010-11-11 17:58:51 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef ANDROID_GRAVITY_SENSOR_H |
| 18 | #define ANDROID_GRAVITY_SENSOR_H |
| 19 | |
| 20 | #include <stdint.h> |
| 21 | #include <sys/types.h> |
| 22 | |
| 23 | #include <gui/Sensor.h> |
| 24 | |
Mathias Agopian | f001c92 | 2010-11-11 17:58:51 -0800 | [diff] [blame] | 25 | #include "SensorInterface.h" |
Mathias Agopian | f001c92 | 2010-11-11 17:58:51 -0800 | [diff] [blame] | 26 | |
| 27 | // --------------------------------------------------------------------------- |
| 28 | namespace android { |
| 29 | // --------------------------------------------------------------------------- |
| 30 | |
Mathias Agopian | 984826c | 2011-05-17 22:54:42 -0700 | [diff] [blame] | 31 | class SensorDevice; |
| 32 | class SensorFusion; |
| 33 | |
Mathias Agopian | f001c92 | 2010-11-11 17:58:51 -0800 | [diff] [blame] | 34 | class GravitySensor : public SensorInterface { |
| 35 | SensorDevice& mSensorDevice; |
Mathias Agopian | 984826c | 2011-05-17 22:54:42 -0700 | [diff] [blame] | 36 | SensorFusion& mSensorFusion; |
Mathias Agopian | f001c92 | 2010-11-11 17:58:51 -0800 | [diff] [blame] | 37 | Sensor mAccelerometer; |
Mathias Agopian | f001c92 | 2010-11-11 17:58:51 -0800 | [diff] [blame] | 38 | |
| 39 | public: |
| 40 | GravitySensor(sensor_t const* list, size_t count); |
| 41 | virtual bool process(sensors_event_t* outEvent, |
| 42 | const sensors_event_t& event); |
Mathias Agopian | f001c92 | 2010-11-11 17:58:51 -0800 | [diff] [blame] | 43 | virtual status_t activate(void* ident, bool enabled); |
| 44 | virtual status_t setDelay(void* ident, int handle, int64_t ns); |
| 45 | virtual Sensor getSensor() const; |
| 46 | virtual bool isVirtual() const { return true; } |
| 47 | }; |
| 48 | |
| 49 | // --------------------------------------------------------------------------- |
| 50 | }; // namespace android |
| 51 | |
| 52 | #endif // ANDROID_GRAVITY_SENSOR_H |