Loading another activity in eclipse

protected static final Thread This = null;

@Override
protected void onCreate(Bundle hard) {
    // TODO Auto-generated method stub
    super.onCreate(hard);

    requestWindowFeature(Window.FEATURE_NO_TITLE);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
    WindowManager.LayoutParams.FLAG_FULLSCREEN);

    setContentView(R.layout.activity_main);
    Thread timer = new Thread(){
        public void run(){
            try{
                Thread.sleep(5000);

            }catch(InterruptedException e){
                e.printStackTrace();
            }finally{
                Intent openStartingPoint = new Intent("--.---.---.------.MainActivity");
                startActivity(openStartingPoint);
            }
        }
    };
    timer.start();

}