package com.toast;


import android.R.string;
import android.app.Activity;
import android.os.Bundle;
import android.widget.*;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;

public class DIMI extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        final Button button1;
        final Button button2;
        final Button button3;
        Button button4;
        Button button5;
        Button button6;
        Button button7;
        final EditText editText1;
        final EditText editText2;
        final EditText editText3;
        button1 = (Button)findViewById(R.id.button1);
        button2 = (Button)findViewById(R.id.button2);
        button3 = (Button)findViewById(R.id.button3);
        button4 = (Button)findViewById(R.id.button4);
        button5 = (Button)findViewById(R.id.button5);
        button5 = (Button)findViewById(R.id.button6);
        button5 = (Button)findViewById(R.id.button7);
        editText1 = (EditText)findViewById(R.id.editText1);
        editText2 = (EditText)findViewById(R.id.editText2);
        editText3 = (EditText)findViewById(R.id.editText3);
        button1.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
if(editText1.getText().toString() == "")
{
editText1.setText("ㄷ");
}

else
{
}
}
});
        
    }

오브젝트 선언들만 하고 별로 소스적지도 않았는데 자꾸 예상치 못한 오류라면서 종료가 되네요 ㅠㅠ
final 로 적용한게 문제인가요??
}