android - Saving multiple jpgs to sd card -

i downloading images parse.com. never know amount of images have using counter retrieve them. reason, counter gets 5, , downloads image 5 times. in storage, have 1 image. here code:

string root = environment.getexternalstoragedirectory().tostring(); int = 0; 

retrieve images:

parsequery<parseobject> query = parsequery.getquery("fightgallery");     query.findinbackground(new findcallback<parseobject>() {         @override         public void done(list<parseobject> parseobjects, com.parse.parseexception e) {             if (e == null) {                  int size = parseobjects.size();                 log.d("query size", "size " + size + " int " + i);                 while (i < size) {                     parsefile fileobject = parseobjects.get(i).getparsefile("image");                      fileobject.getdatainbackground(new getdatacallback() {                         @override                         public void done(byte[] bytes, parseexception e) {                             if (e == null) {                                 log.d("data", "we have data " +i);                                  bitmap bmp = bitmapfactory.decodebytearray(bytes, 0, bytes.length);                                 saveimagesinsdcard(bmp, i);                               } else {                                 log.d("error: ", "" + e.getmessage());                                 progressdialog.dismiss();                             }                         }                     });                     i++;                 }             } else {                 log.d("error:", "" + e.getmessage());                 progressdialog.dismiss();             }         }     }); 

this saveimagesinsdcard()

 private void saveimagesinsdcard(bitmap bmp, int i) {       file mydir = new file(root + "/clash_images");     mydir.mkdirs();     string fname = "image";     file file = new file(mydir, fname+i+".jpg");    // if (file.exists()) file.delete();     log.d("image", "saved " +fname + i);      try {         fileoutputstream out = new fileoutputstream(file);         bmp.compress(bitmap.compressformat.png, 90, out);         out.flush();         out.close();      } catch (filenotfoundexception e1) {         e1.printstacktrace();     } catch (ioexception e2) {         e2.printstacktrace();     }   } 

here logcat showing log.d

08-07 12:54:45.586  10403-10403/com.codealchemist.clashmma d/query size: size 5 int 0 08-07 12:54:46.407  10403-10403/com.codealchemist.clashmma d/data: have data 5 08-07 12:54:46.527  10403-10403/com.codealchemist.clashmma d/image: saved image5 08-07 12:54:48.079  10403-10403/com.codealchemist.clashmma i/choreographer: skipped 100 frames!  application may doing work on main thread. 08-07 12:54:48.089  10403-10403/com.codealchemist.clashmma d/data: have data 5 08-07 12:54:48.199  10403-10405/com.codealchemist.clashmma d/dalvikvm: gc_concurrent freed 8524k, 20% free 38799k/48391k, paused 13ms+4ms, total 60ms 08-07 12:54:48.199  10403-10403/com.codealchemist.clashmma d/image: saved image5 08-07 12:54:50.131  10403-10403/com.codealchemist.clashmma d/data: have data 5 08-07 12:54:50.181  10403-10403/com.codealchemist.clashmma d/image: saved image5 08-07 12:54:51.242  10403-10403/com.codealchemist.clashmma d/data: have data 5 08-07 12:54:51.312  10403-10403/com.codealchemist.clashmma d/image: saved image5 08-07 12:54:53.494  10403-10403/com.codealchemist.clashmma i/choreographer: skipped 323 frames!  application may doing work on main thread. 

as can see, in logcat, i never changes 5. how structure download 5 images?

when getdatacallback executed after file downloaded, loop has run 5 times , such value of i 5 every time.