コード例 #1
0
 public View getView(int position, View convertView, ViewGroup parent) {
   imginfo = imginfos.getItemAt(position);
   View view;
   ImageView photo;
   if (convertView == null) {
     view = LayoutInflater.from(context).inflate(R.layout.pic_layout, null);
   } else {
     view = convertView;
   }
   photo = (ImageView) view.findViewById(R.id.photo);
   photo.setTag(position);
   return view;
 }
コード例 #2
0
 private void loadBitmaps(int position, ImageView imageView) {
   ImgInfo data = imginfos.getItemAt(position);
   Bitmap bitmap = getBitmapFromMemoryCache(String.valueOf(data));
   if (bitmap == null) {
     imageView.setImageResource(R.drawable.empty_photo);
     BitmapWorkerTask task = new BitmapWorkerTask();
     taskCollection.add(task);
     task.execute(position);
   } else {
     if (imageView != null && bitmap != null) {
       imageView.setImageBitmap(bitmap);
     }
   }
 }
コード例 #3
0
 public int getCount() {
   return (null != imginfos) ? imginfos.getCount() : 0;
 }