Android CheckBox

package com.karyu.androidstudy;

import android.app.Activity;

import android.os.Bundle;

import android.widget.CheckBox;

import android.widget.CompoundButton;

import android.widget.CompoundButton.OnCheckedChangeListener;

public class AndroidStudyActivity extends Activity {

CheckBox cb;

    /** Called when the activity is first created. */

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        

        cb = (CheckBox)findViewById(R.id.check);

        cb.setOnCheckedChangeListener(new CheckBoxListener());

    }

    

    private class CheckBoxListener implements OnCheckedChangeListener {

@Override

public void onCheckedChanged(CompoundButton arg0, boolean arg1) {

// TODO Auto-generated method stub

if(arg1) {

arg0.setText("체크 상태");

}else {

arg0.setText("체크되지 않은 상태");

}

}

    }

}