android - bmpFactoryOptions don't work, no idea why -


i use following code blob sqlite database , bitmap. problem reconstructed bitmap larger original picture (input). seems bitmapfactory.options isn't working, have no idea wrong, nor getting error. wrong code? 

byte[] blob = contact.getmp(); bytearrayinputstream inputstream = new bytearrayinputstream(blob); bitmapfactory.options bmpfactoryoptions = new bitmapfactory.options(); bmpfactoryoptions.inpreferredconfig = bitmap.config.argb_8888; bmpfactoryoptions.inscaled = false; bmpfactoryoptions.outheight = 240; bmpfactoryoptions.outwidth = 320; bitmap bitmap = bitmapfactory.decodestream(inputstream, null, bmpfactoryoptions);   try { fileoutputstream out = new fileoutputstream("mnt/sdcard/test5.png");                            bitmap.compress(bitmap.compressformat.png, 100, out); } catch (exception e) { e.printstacktrace(); }

when check output 320 x 240 picture 427 x 320. don't want use bitmap.createscaledbitmap because messes quality.

you have pass decodestream in order work

bitmap bitmap = bitmapfactory.decodestream(inputstream, null, bmpfactoryoptions);

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