Problema con los listener

[ixma]

este sería mi código hasta ahora:

package isma.apk;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.LinearLayout;
import android.widget.RadioButton;
import android.widget.TextView;

public class MyActivity extends Activity {

private CheckBox enableViews;
private TextView eventsTextView;
private LinearLayout myViewsLayout;
private RadioButton myRadioButton;


//-----------------------Oncreate-----------------//
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// llamamos a nuestro método de inicialización
initConfig();
}

//-----------------------------------------------------//
//Initconfig

private void initConfig() {
enableViews = (CheckBox) findViewById(R.id.enableViews);
eventsTextView = (TextView) findViewById(R.id.eventsTextView);
myViewsLayout = (LinearLayout) findViewById(R.id.myViewsLayout);
myRadioButton = (RadioButton) findViewById(R.id.myRadioButton);
setContentView(R.layout.main);

enableViews.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
myViewsLayout.setVisibility(View.VISIBLE);}

else {
myViewsLayout.setVisibility(View.GONE); }
}
});
}
}