Post multipart request with Android SDK

Question

I\'m trying to do something I thought would be relatively simple: Upload an image to a server with the Android SDK. I\'m found a lot of example code:

http://groups.g

Answer 1

I can recomend Ion library it use 3 dependences and you can find all three jar files at these two sites:
https://github.com/koush/ion#jars (ion and androidasync)

https://code.google.com/p/google-gson/downloads/list (gson)

try {
   Ion.with(this, "http://www.urlthatyouwant.com/post/page")
   .setMultipartParameter("field1", "This is field number 1")
   .setMultipartParameter("field2", "Field 2 is shorter")
   .setMultipartFile("imagefile",
        new File(Environment.getExternalStorageDirectory()+"/testfile.jpg"))
   .asString()
   .setCallback(new FutureCallback() {
        @Override
        public void onCompleted(Exception e, String result) {
             System.out.println(result);
        }});
   } catch(Exception e) {
     // Do something about exceptions
        System.out.println("exception: " + e);
   }

this will run async and the callback will be executed in the UI thread once a response is received I strongly recomned that you go to the https://github.com/koush/ion for futher information