android skia decode returned false

是解码图片报错。换成这种方式解决

URL imageurl  = new URL(String url);

      IputStream stream = imageurl.openStream();

     ByteArrayOutputStream baos = new ByteArrayOutputStream();
     byte[] b = new byte[1024];
     int len = 0;

    while ((len = is.read(b, 0, 1024)) != -1) 
   {
   baos.write(b, 0, len);
   baos.flush();
  }
  byte[] bytes = baos.toByteArray();

Bitmap orginImage=BitmapFactory.decodeByteArray(bytes,0.bytes.length);