i want a two communication between server and Android. From Android want to send my current location coordinates to server after each 10 minutes. i can send message or images to server at any time. Similarly from server i want to send data to Android whenever needed.
What should be the architecture of my application.
Communication from Android to server and Server to Android is independent of each other i should not ask it as a two way communication but infact i want communication from both sides to each other any time.
Should i use a Web service of any kind or just network sockets or Something else.
You can use websockets or...
Simply send data from phone to the server using normal request. When you want send something from server to telephone you can use push notifications (C2DM) and if you receive such push message you know that server has data for you and telephone can download it using normal request;-). It depends what data you want to send. Sometimes this approach will be good, sometimes it's better to use websockets, TCP sockets or even XMPP protocol ;-)
You can Use Acknowledge for the same. You need to Implement ACK/NACK Logic in your code. When you are sending Data just wait for ACK for a particular time period. If ACK is not received the you need to send NACK for the same. Here you need to use a session-id ( a kind of id for communication at both side, which can be any random number ).
You can use this Logic at both the side.
