SensorManager.cpp revision 589ce85ee4174829cfedce91b6b2509d2a4002eb
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#include <stdint.h> 18#include <sys/types.h> 19 20#include <utils/Errors.h> 21#include <utils/RefBase.h> 22#include <utils/Singleton.h> 23 24#include <gui/ISensorServer.h> 25#include <gui/ISensorEventConnection.h> 26#include <gui/Sensor.h> 27#include <gui/SensorManager.h> 28#include <gui/SensorEventQueue.h> 29 30// ---------------------------------------------------------------------------- 31namespace android { 32// ---------------------------------------------------------------------------- 33 34ANDROID_SINGLETON_STATIC_INSTANCE(SensorManager) 35 36SensorManager::SensorManager() 37 : mSensorList(0) 38{ 39 mSensors = mSensorServer->getSensorList(); 40 // TODO: needs implementation 41} 42 43SensorManager::~SensorManager() 44{ 45 // TODO: needs implementation 46} 47 48ssize_t SensorManager::getSensorList(Sensor** list) const 49{ 50 *list = mSensorList; 51 return mSensors.size(); 52} 53 54Sensor* SensorManager::getDefaultSensor(int type) 55{ 56 // TODO: needs implementation 57 return mSensorList; 58} 59 60sp<SensorEventQueue> SensorManager::createEventQueue() 61{ 62 sp<SensorEventQueue> result = new SensorEventQueue( 63 mSensorServer->createSensorEventConnection()); 64 return result; 65} 66 67// ---------------------------------------------------------------------------- 68}; // namespace android 69