2010-12-06 09:51:21 +08:00
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/****************************************************************************
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Copyright (c) 2010 cocos2d-x.org
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "CCXUIAccelerometer_android.h"
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#include <stdio.h>
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2011-01-31 06:59:03 +08:00
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#include <list>
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#include <android/log.h>
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2011-02-01 11:11:42 +08:00
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#define TG3_GRAVITY_EARTH (9.80665f)
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2011-01-31 06:59:03 +08:00
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#define LOG_TAG "CCXUIAccelerometer_android"
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#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG,LOG_TAG,__VA_ARGS__)
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2010-12-06 09:51:21 +08:00
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namespace cocos2d
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{
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UIAccelerometer* UIAccelerometer::m_spUIAccelerometer = NULL;
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2011-01-31 06:59:03 +08:00
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UIAccelerometer::UIAccelerometer() {
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m_AccelDelegates = new std::list<UIAccelerometerDelegate*>();
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2010-12-06 09:51:21 +08:00
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}
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2011-01-31 06:59:03 +08:00
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UIAccelerometer::~UIAccelerometer() {
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delete m_AccelDelegates;
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2010-12-06 09:51:21 +08:00
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}
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2011-01-31 06:59:03 +08:00
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UIAccelerometer* UIAccelerometer::sharedAccelerometer() {
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2010-12-06 09:51:21 +08:00
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if (m_spUIAccelerometer == NULL)
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{
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m_spUIAccelerometer = new UIAccelerometer();
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}
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return m_spUIAccelerometer;
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}
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2011-01-31 06:59:03 +08:00
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void UIAccelerometer::removeDelegate(UIAccelerometerDelegate* pDelegate) {
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m_AccelDelegates->remove(pDelegate);
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2010-12-06 09:51:21 +08:00
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}
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2011-01-31 06:59:03 +08:00
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void UIAccelerometer::addDelegate(UIAccelerometerDelegate* pDelegate) {
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m_AccelDelegates->push_front(pDelegate);
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}
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void UIAccelerometer::update(float x, float y, float z, long sensorTimeStamp) {
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if ( m_AccelDelegates != NULL && !m_AccelDelegates->empty() ) {
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2011-02-01 11:11:42 +08:00
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pAccelerationValue.x = -((double)x / TG3_GRAVITY_EARTH);
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pAccelerationValue.y = -((double)y / TG3_GRAVITY_EARTH);
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pAccelerationValue.z = -((double)z / TG3_GRAVITY_EARTH);
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2011-01-31 06:59:03 +08:00
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pAccelerationValue.timestamp = (double)sensorTimeStamp;
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for(std::list<UIAccelerometerDelegate*>::const_iterator it = m_AccelDelegates->begin(); it != m_AccelDelegates->end(); ++it)
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{
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(*it)->didAccelerate(&pAccelerationValue);
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}
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}
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2010-12-06 09:51:21 +08:00
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}
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} // end of namespace cococs2d
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