Android : Giving error at - setContentView(R.layout.splash);

my splash.java code is:

package com.example.copyandroid1;

import android.app.Activity;
import android.os.Bundle;

public class Splash extends  Activity{

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout);

    }


}