Android : Simple splash screen code

Hello friends, here is simple splash screen code :

public class SplashScreen extends Activity
{

public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.splash_splashscreen);

new CountDownTimer(3000, 1000)
{

public void onTick(long arg0)
{

}

        public void onFinish()
       {

Intent i = new Intent(getApplicationContext(), LoginA.class);
startActivity(i);
SplashScreen.this.finish();
 
}
}.start();
}
}

"splash_splashscreen" is an xml file.  splash_splashscreen.xml code is shown below.

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@drawable/splash_image" >

</RelativeLayout>

 LoginA.class" is another class which is called after specific time interval