[android-developers] Re: SensorManager.registerListener gives unexpected results

Here is the sample code

package com.example.example;

import android.app.Activity;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;

public class CopyOfTimedRun_Timer extends Activity implements
OnClickListener, SensorEventListener {

SensorManager mSensorManager;
long lastTime;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mSensorManager = (SensorManager) getSystemService
(SENSOR_SERVICE);
mSensorManager.registerListener
(this,mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
SensorManager.SENSOR_DELAY_FASTEST);
setContentView(R.layout.main);
}

@Override
public void onSensorChanged(SensorEvent event) {
if (event.sensor.getType() == Sensor.TYPE_ACCELEROMETER){
Log.v("SensorEvent", "Time="+(System.currentTimeMillis()-
lastTime));
}
lastTime = System.currentTimeMillis();
}

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

@Override
public void onClick(View v) {}

}

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