Android : Android/Java function to encode object for URL $_POST

I have an Java Object that I need to POST to a web server. It's a fairly complex object and I was wondering if there was a prebuilt function to do it. The complexity is that I do not want to send JSON but a correctly encoded $_POST:

//THIS IS NOT WHAT I WANT
{
"info": {
    "name": "Charlie Chaplin",
    "profession": "Actor",
},
"emailAddress": "cc@gmail.com",
}

//THIS IS WHAT I WANT
info[name]=" Charlie Chaplin"&info[profession]="Actor"&emailAddress="cc@gmail.com"

In other words, is there an equivalent to gson.toJson(customer) for URL encoding as opposed to JSON.

A few more detail:

• I am using volley and getParams()


• URLEncode is not what I am looking for. My problem is not special character related.


• I know I can write a loop to do it.