/Java/How to write sensor data into file android studio

How to write sensor data into file android studio

public class Main extends Activity implements SensorEventListener {

private SensorManager mSensorManager;
private Sensor mAccelerometer;
private FileWriter writer;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activiy_main);
    mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
    mAccelerometer = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
}

public void onStartClick(View view) {
    mSensorManager.registerListener(this, mAccelerometer, SensorManager.SENSOR_DELAY_NORMAL);
}

public void onStopClick(View view) {
    mSensorManager.unregisterListener(this);
}
protected void onResume() {
    super.onResume();
    writer = new FileWriter("myfile.txt",true);
}

protected void onPause() {
    super.onPause();

    if(writer != null) {
       writer.close();
    }
}

@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {

}

@Override
public void onSensorChanged(SensorEvent event) {

    float x = event.values[0];
    float y = event.values[1];
    float z = event.values[2];
    writer.write(x+","+y+","+z+"\n");

 }
}

Source: stackoverflow.com

Similar codes

1 vote126 views1 answer
Factorial of a number using recursion in java
Java
0 vote109 views1 answer
Write input stream to file java
Java
9 votes126 views2 answers
Arraylist vs vector in java
Java
0 vote124 views1 answer
Tree algorithm example
Java
0 vote114 views1 answer
Java swing draw centered text
Java
4 votes106 views2 answers
Java replace whitespace
Java
0 vote107 views1 answer
Hashmaps java
Java
0 vote118 views2 answers
Define nasty
Java
2 votes124 views1 answer
Android list[index]
Java
0 vote126 views1 answer
Priority queue java comparator lambda
Java