Android Open Source - GlassSensorTest Test Sensor

• Back to Sensor/test  ↑

From Project

Back to project page GlassSensorTest.

License

The source code is released under:

Apache License

Java Source Code

package com.prt.sensor;
// www  .j a va 2 s.co m
import java.io.FileWriter;
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Input.Peripheral;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.input.GestureDetector;
//import com.badlogic.gdx.input.GestureDetector;
import com.prt.sensor.LinearAcceleration.SensorData;

public class TestSensor extends ApplicationAdapter {
  SpriteBatch batch;
  Texture img;
  private boolean available;
  private FileWriter writer;
  private boolean opened = false;
  private static final String newLine = System.getProperty("line.separator");
  private LinearAcceleration sensor = null;
  
  public TestSensor(LinearAcceleration sensor) {
    this.sensor = sensor;
  }
  
  @Override
  public void create() {
//    Gdx.input
//        .setInputProcessor(new GestureDetector(new MyGestureListener(this)));

    Gdx.input.setInputProcessor(new InputHandler(this));
    
    batch = new SpriteBatch();
    img = new Texture("badlogic.jpg");
    available = Gdx.input.isPeripheralAvailable(Peripheral.Accelerometer);
  }

  public void toggleFile() {
    if (!opened) {
      sensor.register();
      DateFormat dateFormat = new SimpleDateFormat("yyMMdd_HHmmss");
      Date date = new Date();
      try {
        writer = new FileWriter("sdcard/Download/accelerometer_data"
            + dateFormat.format(date) + ".csv");
        opened = true;
      } catch (IOException e) {
        System.out.println(e);
        e.printStackTrace();
      }
    } else {
      sensor.unregister();
      try {
        writer.close();
        opened = false;
      } catch (IOException e) {
        System.out.println(e);
        e.printStackTrace();
      }
    }
  }

  @Override
  public void render() {
    if(opened)
      Gdx.gl.glClearColor(1, 0, 0, 1);
    else
      Gdx.gl.glClearColor(1, 1, 1, 1);
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    batch.begin();
    batch.draw(img, 0, 0);
    batch.end();

    if (available && opened) {
      float accelX = Gdx.input.getAccelerometerX();
      float accelY = Gdx.input.getAccelerometerY();
      float accelZ = Gdx.input.getAccelerometerZ();
      System.out.println("x " + accelX + " y " + accelY + " z " + accelZ + "\n");
      try {
        SensorData data = sensor.getSensorData();
        if(data != null)
          writer.write(System.currentTimeMillis() + ", " + accelX + ", " + accelY + ", " + accelZ 
            + ", " + data.x + ", " + data.y + ", " + data.z + newLine);
      } catch (IOException e) {
        System.out.println(e);
        e.printStackTrace();
      }
    }
  }

  /*
   * (non-Javadoc)
   * 
   * @see com.badlogic.gdx.ApplicationAdapter#pause()
   */
  @Override
  public void pause() {
    // TODO Auto-generated method stub
    super.pause();
    if (opened)
      try {
        writer.close();
        opened = false;
      } catch (IOException e) {
        System.out.println(e);
        e.printStackTrace();
      }
  }

}

Java Source Code List

• Back to Sensor/test  ↑