http://zhangmenshiting.baidu.com/data/music/364914/爱你.mp3?xcode=6ec4c4c4a43c4258577895e58b3b93ef

이주소의 mp3노래파일을 안드로이드 폰의  sdcard에 내려 받고 싶습니다.

넥s로 하는데 안되네요. 저 링크 클릭시 컴퓨터에서는 바로 받아집니다.

소스는 

package com.moo.terrymooss;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;

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

public class Mp3Down extends Activity{

 public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.tab_sub_location);
      
         
        try {
            String DownloadURL = "http://zhangmenshiting.baidu.com/data/music/364914/爱你.mp3xcode=6ec4c4c4a43c4258577895e58b3b93ef";
            String FileName = "/sdcard/exchange.mp3";
            InputStream inputStream = new URL(DownloadURL).openStream();
           
            File file = new File(FileName);
            OutputStream out = new FileOutputStream(file);
            saveRemoteFile(inputStream, out);
            out.close();
          Toast.makeText(getApplicationContext(), "시작", 2000).show();
           
        } catch(Exception e){
           // Logger.d("androes", "File Write Failed! /mnt/sdcard/exchange.xml");
            e.printStackTrace();
        }
    }

    public void saveRemoteFile(InputStream is, OutputStream os) throws IOException   
    {
        int c = 0;
        while((c = is.read()) != -1)
            os.write(c);
        os.flush();
        Toast.makeText(getApplicationContext(), "완료", 2000).show();
    } 

}

인데 뭐가 잘못된건가요. ㅠㅠ 제발 알려주세요. 그냥 폰의 sdcard에 다운 받고 싶습니다.