i dont know if this question is childish. I am new to android internet services. i want my android app to communicate with the server (in my case, Godaddy shared server) and sync data in my android app. i want to send and receive json data, from the server. do i need another php script in the server, for this to happen? is this script necessary in the server to receive my request and give a respond in json format? Please help, thanks in advance.