axmol/cocos2dx/platform/tizen/CCAccelerometer.cpp

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Copyright (c) 2013 cocos2d-x.org
Copyright (c) 2013 Lee, Jae-Hong

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#include "CCStdC.h"
#include "CCAccelerometer.h"

using namespace Tizen::Uix::Sensor;

NS_CC_BEGIN

Accelerometer::Accelerometer()
    : _function(nullptr)
    , __sensorMgr(nullptr)
{
}

Accelerometer::~Accelerometer()
{

}

void Accelerometer::setDelegate(std::function<void(Acceleration*)> function)
{
    _function = function;

    if (_function)
    {
        startSensor();
    }
    else
    {
        stopSensor();
    }
}

void Accelerometer::setAccelerometerInterval(float interval)
{
    if (__sensorMgr)
    {
        __sensorMgr->SetInterval(SENSOR_TYPE_ACCELERATION, interval * 1000);
    }
}

void Accelerometer::startSensor()
{
    long interval = 0L;

    if (__sensorMgr)
    {
        __sensorMgr->RemoveSensorListener(*this);
        delete __sensorMgr;
        __sensorMgr = null;
    }

    __sensorMgr = new SensorManager();
    __sensorMgr->Construct();
    __sensorMgr->GetMinInterval(SENSOR_TYPE_ACCELERATION, interval);

    if (interval < 50)
    {
        interval = 50;
    }
    __sensorMgr->AddSensorListener(*this, SENSOR_TYPE_ACCELERATION, interval, true);

}

void Accelerometer::stopSensor()
{
    if (__sensorMgr)
    {
        __sensorMgr->RemoveSensorListener(*this);
        delete __sensorMgr;
        __sensorMgr = null;
    }
}

void Accelerometer::OnDataReceived(SensorType sensorType, SensorData& sensorData , result r)
{
    if (_function)
    {
        AccelerationSensorData& data = static_cast<AccelerationSensorData&>(sensorData);
        AppLog("AccelerationSensorData    x = %5.4f , y = %5.4f,  z = %5.4f ", data.x,data.y,data.z);

        _accelerationValue.x = -data.x;
        _accelerationValue.y = -data.y;
        _accelerationValue.z = -data.z;
        _accelerationValue.timestamp = data.timestamp;

        _function(&_accelerationValue);
    }
}

NS_CC_END