java - Base64 Encoding takes too long time in Android -

i'm capturing image camera. save file in public photo directory , save uri file.

i want save image in base64 string , put on hashmap put in xml file later.

protected void doinbackground(void...voids) {         options.injustdecodebounds = false;         //bitmap bmp = bitmapfactory.decodefile(imagefilepath,options);         inputstream in = null;         try {             in = getcontentresolver().openinputstream(uri.parse(mcurrentphotopath));         } catch (filenotfoundexception e) {             e.printstacktrace();         }         options.insamplesize = 2;         bitmap image = bitmapfactory.decodestream(in,null,options);         int imgheight = image.getheight();         int imgwidth = image.getwidth();         while(imgheight>2000){             imgheight = imgheight / 2;         }         while(imgwidth>2000){             imgwidth = imgwidth / 2;         }          bitmap test = bitmap.createscaledbitmap(image,imgwidth,imgheight,false);          string stest = base64encodedecode.encodetobase64(test);           items.put("image",base64encodedecode.encodetobase64(test);         return null; } 

the base64 takes long encode it. encodetobase64 method

public string encodetobase64(bitmap image) {     bytearrayoutputstream baos = new bytearrayoutputstream();     image.compress(bitmap.compressformat.jpeg, 100, baos);     byte[] b = baos.tobytearray();      return base64.encodetostring(b, base64.default); } 

can tell me if wrong while encoding?

i hope problem clear.

kind regards!

if getting !!! failed binder transaction !!! error because passing data other activity, there limit of how can send. try compressing image 50% or 30% image.compress(bitmap.compressformat.jpeg, 50, baos);