AccelerometerHandler.java

/*    Dice in the dark. D & D app for the blind and seeing impaired,
*    Copyright (C) <2013r>  <Lovisa Irpa Helgadottir>
*
*    This program is free software: you can redistribute it and/or modify
*    it under the terms of the GNU General Public License as published by
*    the Free Software Foundation, either version 3 of the License, or
*    (at your option) any later version.
*
*    This program is distributed in the hope that it will be useful,
*    but WITHOUT ANY WARRANTY; without even the implied warranty of
*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*    GNU General Public License for more details.
*
*    You should have received a copy of the GNU General Public License
*    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package com.plovergames.framework.impl;

import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;

public class AccelerometerHandler implements SensorEventListener {
    float accelX;
    float accelY;
    float accelZ;

    public AccelerometerHandler(Context context) {
        SensorManager manager = (SensorManager) context
                .getSystemService(Context.SENSOR_SERVICE);
        if (manager.getSensorList(Sensor.TYPE_ACCELEROMETER).size() != 0) {
            Sensor accelerometer = manager.getSensorList(
                    Sensor.TYPE_ACCELEROMETER).get(0);
            manager.registerListener(this, accelerometer,
                    SensorManager.SENSOR_DELAY_GAME);
        }
    }

    public void onAccuracyChanged(Sensor sensor, int accuracy) {
        // nothing to do here
    }

    public void onSensorChanged(SensorEvent event) {
        accelX = event.values[0];
        accelY = event.values[1];
        accelZ = event.values[2];
    }

    public float getAccelX() {
        return accelX;
    }

    public float getAccelY() {
        return accelY;
    }

    public float getAccelZ() {
        return accelZ;
    }
}