How To Put Mysql Data In Array

I wanted to fetch the title of an image which is saved in a mysql Db, I found out that you have to do this through Json, right now I am having a .php file:

PHP Code:

<?php
mysql_connect("localhost","xx","xx");
mysql_select_db("xx");
$q=mysql_query("SELECT title FROM field_title");

[Code]...

It outputs as follows:

Code:

[{"title":"titleone"},{"title":"titletwo"},{"title":"titlethree"}]

But now I am stuck, I want to put these titles in a simple arraylist but i don't know how to make the connection between the outputted data and the arraylist itself.

Code:

ArrayList<String> list = new ArrayList<String>();
for (??) {
list.add(string);
}

Is it possible to do this on an easy way?