package com.lw.demon;

import android.support.v7.app.ActionBarActivity;

import android.os.Bundle;

import android.util.Log;

import android.widget.RadioGroup;

import android.widget.RadioGroup.OnCheckedChangeListener;

public class MainActivity extends ActionBarActivity implements OnCheckedChangeListener{

private RadioGroup rg;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        rg.findViewById(R.id.radioGroup1);

        rg.setOnCheckedChangeListener(this);

    }

@Override

public void onCheckedChanged(RadioGroup group, int checkedId) {

// TODO Auto-generated method stub

switch (checkedId) {

case R.id.radio0:

Log.i("tag", "男生");

break;

case R.id.radio1:

Log.i("tag", "女生");

break;

default:

break;

}

}

}