引用:http://www.iteye.com/topic/1114018
- byte[] imageByte=getImageFromURL(urlPath.trim());
- //以下是把图片转化为缩略图再加载
- BitmapFactory.Options options = new BitmapFactory.Options();
- options.inJustDecodeBounds = true;
- BitmapFactory.decodeByteArray(imageByte, 0, imageByte.length,options); <span style="font-family: Helvetica, Tahoma, Arial, sans-serif; font-size: 14px; line-height: 25px; white-space: normal;"> //此时返回bitmap为空 </span>
- options.inJustDecodeBounds = false;
- int be = (int)(options.outHeight / (float)200);
- if (be <= 0){
- be = 1;
- }
- options.inSampleSize = be;
- return BitmapFactory.decodeByteArray(imageByte, 0, imageByte.length,options); //返回缩略图