일단 안드로이드공부중입니다..
웹이랑 연동해서

빨간줄 색 소스를 추가하기 전까지 .. 그러니까 리스트에 값이 들어간것까지 확인했는데요..
빨간색 소스를 추가하니 안되더라고요...
저기를 어떻게 고치면 될까요??
도저히 물어볼 사람도 없고... 답답하네요..
아시는분좀 가르쳐 주세요~~~
수고하세요.. 혹 좀더 구체적인 설명이 필요하시다면 답글 남겨주세요..

아.. 에러 메세지 입니다..
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09-13 01:47:06.091: ERROR/AndroidRuntime(2147): Uncaught handler: thread main exiting due to uncaught exception
09-13 01:47:06.130: ERROR/AndroidRuntime(2147): java.lang.RuntimeException: Unable to start activity ComponentInfo{android.exam/android.exam.Android_ListView}: java.lang.NullPointerException: println needs a message
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.os.Handler.dispatchMessage(Handler.java:99)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.os.Looper.loop(Looper.java:123)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.app.ActivityThread.main(ActivityThread.java:4363)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at java.lang.reflect.Method.invokeNative(Native Method)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at java.lang.reflect.Method.invoke(Method.java:521)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at dalvik.system.NativeStart.main(Native Method)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147): Caused by: java.lang.NullPointerException: println needs a message
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.util.Log.println(Native Method)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.util.Log.v(Log.java:94)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.exam.Android_ListView.onCreate(Android_ListView.java:50)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-13 01:47:06.130: ERROR/AndroidRuntime(2147):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)


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package android.exam;

import java.net.*;
import java.util.*;

import javax.xml.parsers.*;

import org.xml.sax.*;
import org.xml.sax.helpers.*;

import android.app.*;
import android.os.*;
import android.util.*;
import android.widget.*;

public class Android_ListView extends Activity {
 private static final String conLog = "cLog";
 private ListView tv;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
              try
        {
         URL url  = new URL(""); //xml파일

         SAXParserFactory parserModel = SAXParserFactory.newInstance();
         SAXParser concreteParser   = parserModel.newSAXParser();
         XMLReader myReader    = concreteParser.getXMLReader();
         MySampleHandler mySample  = new MySampleHandler(this);
        
         myReader.setContentHandler(mySample);
         myReader.setErrorHandler(mySample);
        
         myReader.parse(new InputSource(url.openStream()));
        
         Log.v("parse== ", "parseSuccess");
        }catch(Exception e)
        {        
         Log.v("Error=== ", e.getMessage());
         }
       
        setContentView(R.layout.main);
       
      
    
    }
    public void updateTextView(String text, String s_size, boolean size_flag)
    {
      ArrayList list = new ArrayList();    
    
      String[] split_text = text.split(",");
     
     
      if(size_flag){
      
       String fflag = Boolean.toString(size_flag);
      
       Log.v("size_flag== ", fflag);
       if(s_size.length() != 0){
        for(int i = 0; i < Integer.parseInt(s_size);i++){
         list.add(split_text[i].toString());
        }
 
       }
      }
//============================ 여기서 부터 문제의 소스
      ArrayAdapter adapter;
        
         adapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, list);
              
      ListView list2 = (ListView)findViewById(R.id.list);
      list2.setAdapter(adapter);
//============================     여기까지 입니다.
    }

}

class MySampleHandler extends DefaultHandler
{
 private StringBuffer names = new StringBuffer();
 private StringBuffer comps = new StringBuffer();
 private StringBuffer departs = new StringBuffer();
 private StringBuffer s_size = new StringBuffer();
 
 private boolean hasName = false;
 private boolean hasCompany = false;
 private boolean hasDepart = false;
 private boolean hasS_size = false;
 
 private Android_ListView xp;
 
 public MySampleHandler(Android_ListView xp)
 {
  this.xp  =  xp; 
 }
 public void startElement(String uri, String localName, String qName, Attributes atts)
 {
 
  Log.v("conLog000", localName);
  if(localName.equals("name"))
  {
   hasName = true;
  }
  else if(localName.equals("company"))
  {
   hasCompany = true;
  }
  else if(localName.equals("department"))
  {
   hasDepart = true;
  }
  else if(localName.equals("s_size")){
   hasS_size = true;
  }
 }
 public void endElement(String uri, String localName, String qName)
 {
  if(localName.equals("person"))
  {
  
   boolean size_flag = false;
  
   if(s_size != null){
   
    size_flag = true;
   }
     
   xp.updateTextView(names.toString(), s_size.toString(), size_flag);
  }
 }
 public void characters(char[] chars, int start, int leng)
 {
  if(hasName)
  {
   hasName = false;
   names.append(chars, start, leng);
  }
  else if(hasCompany)
  {
   hasCompany = false;
   comps.append(chars, start, leng);
  }
  else if(hasDepart)
  {
   hasDepart = false;
   departs.append(chars, start, leng);
  }
  else if(hasS_size){
   hasS_size = false;
  
    s_size.append(chars, start, leng);
  }
}