I have a stand alone application made for s60 3rd edition devices which has many features like SMS, Email, SIP VOIP, SIP chat etc.
Now, additionally i planned to bring most of Messengers such as GTALK, YAHOO, SKYPE, REDDIF BOL in my application as similar to FRING application.
I am planning to give UI to enter user id and password to login to corresponding messenger and import the friends list.
So my queries is,
1. How to bring those those communities in to my application?
2. How can i access each messenger? libraries are different for each messenger?
3. What are the API's needed to do this?
Please suggest your ideas and help me. Also provide any reference links / codes for the same.