package com.gon;
import java.util.ArrayList;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.provider.MediaStore;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.Toast;
import android.widget.TabHost;
public class ImageList extends Activity implements OnClickListener{
 String arr1[] = {null,};
    EditText selectTagEdit;
 private Context mContext = null;
 EditText carNameEdit;
    EditText fileIdEdit;
 
 @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.image_list);
        
   
        
        
        mContext = this;
        selectTagEdit = (EditText) findViewById(R.id.select_id);
   
        InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(selectTagEdit.getWindowToken(), 0);
    
        ((Button) findViewById(R.id.selectone)).setOnClickListener(this);
    
        GridView gv = (GridView)findViewById(R.id.ImgGridView);
        final ImageAdapter ia = new ImageAdapter(this);
        gv.setAdapter(ia);
        gv.setOnItemClickListener(new OnItemClickListener(){  //이미지 누르면 콜
         public void onItemClick(AdapterView<?> parent, View v, int position, long id){
          ia.callImageViewer(position);
         }
        });
        
 }
 
 
 /**========================================== 
  *           Adapter class 
  * ==========================================*/
 public class ImageAdapter extends BaseAdapter {
  private String imgData;
  private String geoData;
  private ArrayList<String> thumbsDateList;
  private ArrayList<String> thumbsDataList;   
  
  
  ImageAdapter(Context c){
   mContext = c;
   thumbsDataList = new ArrayList<String>();
   thumbsIDList = new ArrayList<String>();
   thumbsDateList = new ArrayList<String>();
   getThumbInfo(thumbsIDList, thumbsDataList, thumbsDateList);
  }
  
  public final void callImageViewer(int selectedIndex){
   Intent i = new Intent(mContext, ImagePopup.class);
   String imgPath = getImageInfo(imgData, geoData, thumbsIDList.get(selectedIndex));
   i.putExtra("filename", imgPath);
   startActivityForResult(i, 1);
  }
  
  public boolean deleteSelected(int sIndex){
   return true;
  }
  
  public int getCount() {     
   return thumbsIDList.size();
  }
  public Object getItem(int position) {
   return position;
  }
  public long getItemId(int position) { 
   return position;
  }
  public View getView(String u, View convertView, ViewGroup parent) {
   ImageView imageView;
   if (convertView == null){
    imageView = new ImageView(mContext);
    imageView.setLayoutParams(new GridView.LayoutParams(95, 95));
    imageView.setAdjustViewBounds(false);
    imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
    imageView.setPadding(2, 2, 2, 2);
   }else{
    imageView = (ImageView) convertView;
   }
   BitmapFactory.Options bo = new BitmapFactory.Options();
   bo.inSampleSize = 8;
   Bitmap bmp = BitmapFactory.decodeFile(u,bo);
   Bitmap resized = Bitmap.createScaledBitmap(bmp, 95, 95, true);
   imageView.setImageBitmap(resized);
   
   return imageView;
  }
  public View getView(int position, View convertView, ViewGroup parent) {
   ImageView imageView;
   if (convertView == null){
    imageView = new ImageView(mContext);
    imageView.setLayoutParams(new GridView.LayoutParams(95, 95));
    imageView.setAdjustViewBounds(false);
    imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
    imageView.setPadding(2, 2, 2, 2);
   }else{
    imageView = (ImageView) convertView;
   }
   BitmapFactory.Options bo = new BitmapFactory.Options();
   bo.inSampleSize = 8;
   Bitmap bmp = BitmapFactory.decodeFile(thumbsDataList.get(position), bo);
   Bitmap resized = Bitmap.createScaledBitmap(bmp, 95, 95, true);
   imageView.setImageBitmap(resized);
   
   return imageView;
  }
  
  private void getThumbInfo(ArrayList<String> thumbsIDs, ArrayList<String> thumbsDatas, ArrayList<String> thumbsDates){
   
   
   
   String[] proj = {MediaStore.Images.Media._ID,
        MediaStore.Images.Media.DATA,
        MediaStore.Images.Media.DISPLAY_NAME,
        MediaStore.Images.Media.SIZE,
        MediaStore.Images.Media.DATE_TAKEN
        };
   
   Cursor imageCursor = managedQuery(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
     proj, null, null, null);
   
   if (imageCursor != null && imageCursor.moveToFirst()){
    String title;
    String thumbsID;
    String thumbsImageID;
    String thumbsData;
    String data;
    String imgSize;
    String thumbsDate;
    
    int thumbsIDCol = imageCursor.getColumnIndex(MediaStore.Images.Media._ID);
    int thumbsDataCol = imageCursor.getColumnIndex(MediaStore.Images.Media.DATA);
    int thumbsImageIDCol = imageCursor.getColumnIndex(MediaStore.Images.Media.DISPLAY_NAME);
    int thumbsSizeCol = imageCursor.getColumnIndex(MediaStore.Images.Media.SIZE);
    int thumbsDateCol = imageCursor.getColumnIndex(MediaStore.Images.Media.DATE_TAKEN);
    int num = 0;
    do {
     thumbsID = imageCursor.getString(thumbsIDCol);
     thumbsData = imageCursor.getString(thumbsDataCol);
     thumbsImageID = imageCursor.getString(thumbsImageIDCol);
     imgSize = imageCursor.getString(thumbsSizeCol);
     thumbsDate = imageCursor.getString(thumbsDateCol);
     num++;
     if (thumbsImageID != null){
      thumbsIDs.add(thumbsID);
      thumbsDatas.add(thumbsData);
      thumbsDates.add(thumbsDate);
      
      
     }
    }while (imageCursor.moveToNext());
   }
   imageCursor.close();
   return;
  }
  
  private String getImageInfo(String ImageData, String Location, String thumbID){
   String imageDataPath = null;
   String[] proj = {MediaStore.Images.Media._ID,
      MediaStore.Images.Media.DATA,
      MediaStore.Images.Media.DISPLAY_NAME,
      MediaStore.Images.Media.SIZE,
      MediaStore.Images.Media.DATE_TAKEN};
   Cursor imageCursor = managedQuery(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
     proj, "_ID='"+ thumbID +"'", null, null);
   
   if (imageCursor != null && imageCursor.moveToFirst()){
    if (imageCursor.getCount() > 0){
     int imgData = imageCursor.getColumnIndex(MediaStore.Images.Media.DATA);
     imageDataPath = imageCursor.getString(imgData);
     
    }
   }
   imageCursor.close();
   return imageDataPath;
  }
  
 }
 public void onClick(View v) {
        DBHandler dbhandler = DBHandler.open(this);
        if (v.getId() == R.id.selectone) {   //검색버튼
          
 String selectIdStr = selectTagEdit.getText().toString(); 
           Cursor cursor = dbhandler.select(selectIdStr);
            if (cursor.getCount() == 0) {
                Toast.makeText(this, "no match file", Toast.LENGTH_LONG).show();
           } else {
               String name = cursor.getString(cursor.getColumnIndex("file_id"));
               
               ImageAdapter ia = new ImageAdapter(mContext);
               
               View vv=null;
               ViewGroup vg = null;
               ia.getView(name, vv, vg);
//         Toast.makeText(this, "주소:" + name, Toast.LENGTH_LONG).show();
           }
           cursor.close();}
        
        dbhandler.close();
    }
 
}
내장 메모리 안의 사진을 불러와 그리드뷰로 보여주는 소스인데요.
맨밑에 onclick에서  검색버튼 눌렀을 때 그 경로(name)에 해당하는 사진만 다시 그리드뷰로 뿌려주려고 하는데요. 검색 버튼을 눌러도 아무런 반응이 없어요ㅠㅠ
뭐가 잘못된건가요..?
else {
               String name = cursor.getString(cursor.getColumnIndex("file_id"));
               
               ImageAdapter ia = new ImageAdapter(mContext);
               
               View vv=null;
               ViewGroup vg = null;
               ia.getView(name, vv, vg);