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"); } }