Hide scrollbar in PhoneGap Android app (MainActivity.java)

package com.example.package;

import android.os.Bundle;
import org.apache.cordova.*;

public class MainActivity extends DroidGap {

@Override
public void onCreate(Bundle savedInstanceState) { 
 super.onCreate(savedInstanceState);
 super.loadUrl("file:///android_asset/www/index.html"); 

 //hide scrollbar
 super.appView.setVerticalScrollBarEnabled(false);
 super.appView.setHorizontalScrollBarEnabled(false);
}

}