android downloaded images are not in correct format -


i'm downloading images webservice using below code , works fine after downloaded , copied sd card, unknown file types although have .jpg @ end , application still can load them imageviews can't open of downloaded images via device's gallery file manager. idea?

here's how download , save images:

public void downloadimage(string url, string filename) {     try {         strictmode.threadpolicy policy = new strictmode.threadpolicy.builder()                 .permitall().build();         strictmode.setthreadpolicy(policy);         string[] filenamesplit = filename.split("\\.");         string filenamemobile = filenamesplit[0] + "-mob." + filenamesplit[1];          url urlconnection = new url(url);         urlconnection connection = urlconnection.openconnection();          inputstream in = connection.getinputstream();          file outfile = new file(file.getpath() + "/" + filenamemobile);         outputstream out = new fileoutputstream(outfile);          copyfile(in, out);         out.close();         in.close();       } catch (malformedurlexception e) {         e.printstacktrace();     } catch (ioexception e) {         e.printstacktrace();     }  }

example file name in directory browsed file manager:

_58df8aa6dbb44ff7b870b49a4b2d8efb-mob.jpg

try this

 bitmap.compress(bitmap.compressformat.jpeg, quality, outstream);

here's little example

file file = new file(file.getpath() + "/" + filenamemobile); fileoutputstream fout = new fileoutputstream(file);  bmp.compress(bitmap.compressformat.jpeg, 85, fout); fout.flush(); fout.close();

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