메인화면과 이미지 버튼 3개로.. 새창을 뛰우려하는데 코드상 오류는 없는데 실행이 안되네요..ㅠ 뭐가 틀린걸까요?ㅠㅠ

 

메인.java 소스입니다.

term.java

package com.company.term;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;;


public class term extends Activity{
 ImageButton btn = null;
 Intent intent = null;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
       
        ButtonProc(R.id.imgbtn01);
        ButtonProc(R.id.imgbtn02);
        ButtonProc(R.id.imgbtn03);

    }
   
    public void ButtonProc(final int id){
        btn = (ImageButton)findViewById(id);
        btn.setOnClickListener(new OnClickListener(){
   @Override
   public void onClick(View v) {
    switch(id){
    case R.id.imgbtn01:
     Intent i= new Intent(term.this, kbo.class);
                 startActivity(i);
                 break;
    case R.id.imgbtn02:
     Intent j= new Intent(term.this, k.class);
                 startActivity(j);
                 break;
    case R.id.imgbtn03:
                 Intent k= new Intent(term.this, kbl.class);
                 startActivity(k);
                 break;
    }
   }         
        });
    }
}

첫번째 버튼클릭하면 나타나는 창 입니다.

kbo.java

package com.company.term;

import android.app.Activity;
import android.os.Bundle;

 

public class kbo extends Activity {

 @Override
  public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.kbl);
 }
}

나머지 두개의 버튼도 이소스랑 동일하구요.

마지막 메니페스트 소스입니다.

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.company.term"
      android:versionCode="1"
      android:versionName="1.0">
    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <activity android:name=".term" android:label="term">             
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>   
            </activity>
        <activity android:name=".kbo" android:label="kbo"></activity>
        <activity android:name=".k" android:label="k"></activity>
        <activity android:name=".kbl" android:label="kbl"> </activity>    
    </application>
    <uses-sdk android:minSdkVersion="8" />

</manifest>

어디가 잘못됬는지 모르겟어요 ㅠㅠ 도움좀주세요.