package kr.co.LinearLayoutTest;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.RadioGroup;
public class LinearLayoutTestMain extends Activity implements RadioGroup.OnCheckedChangeListener{
 EditText edit;
 RadioGroup rg;
 RadioButton rg1, rg2, rg3;
 
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        edit = (EditText)findViewById(R.id.edit);
        rg1 = (RadioButton)findViewById(R.id.radio1);
        rg2 = (RadioButton)findViewById(R.id.radio2);
        rg3 = (RadioButton)findViewById(R.id.radio3);             
    }
    public void onCheckedChanged(RadioGroup arg0, int arg1) {
     if (arg1 == R.id.radio1) {
      edit.setText(rg1.getText().toString());
     } else if (arg1 == R.id.radio2) {
      edit.setText(rg2.getText().toString());
     } else if (arg1 == R.id.radio3) {
      edit.setText(rg3.getText().toString());
     }
      
    };
} 

Radio 버튼의 Text 값을 EditText에 뿌려주고 싶은데 잘 안되네요.

어디를 수정해야 할까요??

고수님들 알려주세요~