示例#1
0
  @Override
  public View getView(int position, View convertView, ViewGroup viewGroup) {
    Holder holder = null;
    View rowView = convertView;

    FileObj fileObj = filePathList.get(position);

    if (rowView == null) {

      Bitmap bitmap = BitmapFactory.decodeFile(fileObj.getFilePath());

      holder = new Holder();
      rowView = mInflater.inflate(R.layout.image_file_item, viewGroup, false);
      holder.picture = (ImageView) rowView.findViewById(R.id.picture);
      holder.text = (TextView) rowView.findViewById(R.id.text);
      holder.picture.setScaleType(ImageView.ScaleType.CENTER_CROP);

      holder.picture.setImageBitmap(bitmap);
      holder.picture.setScaleType(ImageView.ScaleType.CENTER_CROP);
      holder.text.setText(fileObj.getCreateTime());
      rowView.setTag(holder);

    } else {
      Bitmap bitmap = BitmapFactory.decodeFile(fileObj.getFilePath());
      holder = (Holder) rowView.getTag();
      holder.picture.setImageBitmap(bitmap);
      holder.picture.setScaleType(ImageView.ScaleType.CENTER_CROP);
      holder.text.setText(fileObj.getCreateTime());
    }
    return rowView;
  }
  public View createView(Cursor ds, int position, View convertView, final ViewGroup parent) {

    super.createView(ds, position, convertView, parent);

    try {
      ds.moveToPosition(position);
    } catch (Exception e) {
      return mLayoutInflater.inflate(R.layout.empty, parent, false);
    }

    Holder tag = null;
    Data data = null;

    if (convertView != null) {
      tag = (Holder) convertView.getTag(mTagViewId);
      data = (Data) convertView.getTag(mTagDataId);
    } else {
      convertView = mLayoutInflater.inflate(DATAVIEW_RESID, parent, false);

      tag = new Holder();
      tag.name = (TextView) convertView.findViewById(R.id.name);
      tag.picture = (ImageView) convertView.findViewById(R.id.profilepic);
      convertView.setTag(mTagViewId, tag);
    }

    tag.setPosition(position);

    if (data == null) {
      data = new Data();
    }

    // parse one row of data
    try {
      user.parseCursor(ds, mDisplayColumns);
    } catch (StaleDataException e) {
      return convertView;
    } catch (IllegalStateException e) {
      return convertView;
    }

    data.actorname = user.name;
    data.uid = user.uid;
    data.profileImageUri = user.pic_square;

    convertView.setTag(mTagDataId, data);
    // fill in data

    if (user != null) {
      // Logger.l(Logger.DEBUG, LOG_TAG, "num users : "+ds.getCount());

      String state = null;
      String zip = null;
      String country = null;
      String city = null;
      JSONObject htl;

      tag.name.setText(user.name);

      String imageUrl = user.pic_square;

      Bitmap profileImageBitmap = App.mImageUrlLoader2.loadImage(imageUrl, true);
      if (profileImageBitmap == null) {
        // TODO Object pool AsyncLoaderInput
        profileImageBitmap = mDefaultProfileImage;
        AsyncLoaderInput input = new AsyncLoaderInput();
        input.imageUri = imageUrl;
        input.imageView = tag.picture;
        input.groupCode = position;
        input.code = position;
        App.mImageUrlLoader2.loadImageAsync(
            App.INSTANCE.mExecScopeImageLoaderTask, input, mAsyncLoaderListener);
      }

      tag.picture.setImageBitmap(profileImageBitmap);
    }

    return convertView;
  }