@Override
 protected void onResume() {
   super.onResume();
   if (uexImageUtil.getCheckedItems().size() > 0) {
     btnRightTitle.setText(
         "完成("
             + uexImageUtil.getCheckedItems().size()
             + "/"
             + EUEXImageConfig.getInstance().getMaxImageCount()
             + ")");
   }
 }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    finder = ResoureFinder.getInstance(this);

    setContentView(finder.getLayoutId("plugin_uex_image_activity_album_list"));
    uexImageUtil = UEXImageUtil.getInstance();

    ivLeftTitle = (ImageView) findViewById(finder.getId("iv_left_on_title"));
    btnRightTitle = (Button) findViewById(finder.getId("btn_finish_title"));

    ivProgressBar = (ImageView) findViewById(finder.getId("iv_progress_bar"));
    lvAlbumList = (ListView) findViewById(finder.getId("local_album_list"));

    Animation animation =
        AnimationUtils.loadAnimation(this, finder.getAnimId("plugin_uex_image_rotate_loading"));
    ivProgressBar.startAnimation(animation);
    initData();
    ivLeftTitle.setOnClickListener(commonClickListener);
    btnRightTitle.setOnClickListener(commonClickListener);
    lvAlbumList.setOnItemClickListener(
        new AdapterView.OnItemClickListener() {
          @Override
          public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
            Intent intent = new Intent(AlbumListActivity.this, PictureGridActivity.class);
            intent.putExtra(Constants.EXTRA_FOLDER_PATH, pictureFolders.get(i).getFolderPath());
            startActivityForResult(intent, EUExImage.REQUEST_IMAGE_PICKER);
          }
        });
  }
 @Override
 public void onClick(View v) {
   if (v.getId() == finder.getId("iv_left_on_title")) {
     setResult(Constants.OPERATION_CANCELLED, null);
     finish();
   } else if (v.getId() == finder.getId("btn_finish_title")) {
     // 如果选择的图片小于最小数目,给一个提示
     if (uexImageUtil.getCheckedItems().size()
         < EUEXImageConfig.getInstance().getMinImageCount()) {
       Toast.makeText(
               AlbumListActivity.this,
               String.format(
                   finder.getString("plugin_uex_image_at_least_choose"),
                   EUEXImageConfig.getInstance().getMinImageCount()),
               Toast.LENGTH_SHORT)
           .show();
     } else {
       setResult(RESULT_OK, null);
       finish();
     }
   }
 }