Question

what should I add in code so that it will add description to image

Bitmap bi = BitmapFactory.decodeFile("/sdcard/viewitems.png");

ByteArrayOutputStream baos = new ByteArrayOutputStream();
bi.compress(Bitmap.CompressFormat.JPEG, 100, baos);
data = baos.toByteArray();

Bundle params = new Bundle();
params.putString(Facebook.TOKEN, facebook.getAccessToken());
params.putString("method", "photos.upload");
params.putByteArray("picture", data);

AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(facebook);
mAsyncRunner.request(null, params, "POST", new SampleUploadListener(), null);

Answer 1

Add the below lines,

params.putString("caption", "your Caption message goes here");
params.putString("description", "your Description text goes here");

So the key denotes the parameter type and the value gets you the actual message.