android - Saving image from httpResponce -


i have download image httpresponse , save on internal storage on android device. have block of code trying that:

httpresponse httpresponse = httpclient.execute(httppost);  inputstream inputstream = httpresponse.getentity().getcontent();  bitmap logo = bitmapfactory.decodestream(inputstream);  fileoutputstream fos = null; try {     fos = getapplicationcontext().openfileoutput("logo.png",context.mode_private);      logo.compress(bitmap.compressformat.png, 90, fos);  } catch (filenotfoundexception e) {     e.printstacktrace(); } {     fos.close(); }

but dont result need. saved image not open image viewvers , slighly bigger in size too. image download 1.71 kb , result 2.01 kb. ideas?

i don't know what's real problem in code can try code if want,this code ran without problem me

to save internal memory...

   file filewithinmydir = getapplicationcontext().getfilesdir();       try            {               strictmode.threadpolicy policy = new strictmode.threadpolicy.builder()               .permitall().build();           strictmode.setthreadpolicy(policy);             url url = new url("http://t2.gstatic.com  /images?q=tbn:and9gcqjzguffqqe2mkkb5vordnd-zxd7sjou7wahlfay6plbtxpyqzydw");            file file = new file( filewithinmydir.getabsolutepath()  + "/" +"sun.jpg");            urlconnection ucon = url.openconnection();            inputstream = ucon.getinputstream();            bufferedinputstream bis = new bufferedinputstream(is);            bytearraybuffer baf = new bytearraybuffer(50);            int current = 0;            while ((current = bis.read()) != -1)             {             baf.append((byte) current);            }             fileoutputstream fos = new fileoutputstream(file);            fos.write(baf.tobytearray());            fos.close();         }          catch (ioexception e)          {             log.e("download", e.getmessage());         }

to load image internal memory..

 strictmode.threadpolicy policy = new strictmode.threadpolicy.builder()           .permitall().build();            strictmode.setthreadpolicy(policy);            mimgview1 = (imageview) findviewbyid(r.id.mimgview1);             bitmap bitmap = bitmapfactory.decodefile(filewithinmydir.getabsolutepath()  + "/" +"sunn"+".file extension");           mimgview1.setimagebitmap(bitmap);

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