Android Open Source - daisy_main C M Sensors

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Back to project page daisy_main.

License

The source code is released under:

GNU General Public License

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Java Source Code

package de.uvwxy.daisy.nodemap.guicontent;
// ww  w . j a  v a2s.c o  m
import android.content.Context;
import de.uvwxy.sensors.AccelerometerReader;
import de.uvwxy.sensors.BarometerReader;
import de.uvwxy.sensors.CompassReader;
import de.uvwxy.sensors.SensorReader.SensorResultCallback;

public class CMSensors implements IDestroy {
  CompassReader compassReader = null;
  BarometerReader barometerReader = null;
  AccelerometerReader accelReader = null;

  @SuppressWarnings("unused")
  private Context mCtx;

  private float[] compassData;
  private float[] accelData;
  private float[] barodata;

  private SensorResultCallback cbCompass = new SensorResultCallback() {

    @Override
    public void result(float[] f) {
      compassData = f.clone();
    }
  };

  private SensorResultCallback cbAccel = new SensorResultCallback() {

    @Override
    public void result(float[] f) {
      accelData = f.clone();
    }
  };

  private SensorResultCallback cbBaro = new SensorResultCallback() {

    @Override
    public void result(float[] f) {
      barodata = f.clone();
    }
  };

  public CMSensors(Context ctx) {
    this.mCtx = ctx;
    compassReader = new CompassReader(CM.CTX, -1, cbCompass);
    compassReader.startReading();
    accelReader = new AccelerometerReader(CM.CTX, -1, cbAccel);
    accelReader.startReading();
    barometerReader = new BarometerReader(CM.CTX, -1, cbBaro);
    barometerReader.startReading();
  }

  public float[] getLastBarometerReading() {
    return barodata;
  }

  public float[] getLastAccelerometerReading() {
    return accelData;
  }

  public float[] getLastCompassReading() {
    return compassData;
  }

  @Override
  public void destroy() {
    compassReader.stopReading();
    barometerReader.stopReading();
    accelReader.stopReading();
  }
}

Java Source Code List