I am an android developer. I want to use sync adapter in my project. What you have to do is create sample android project. Create SQLite database table and same structure of mySQL on my server. There is only one table with 3 entries there. Integrate sync adapter in android project.
Now when you make any change to SQLite db table, it should reflect in MySQL db table on server. Also when you make any change in MySQL table it must be reflected in SQLite table in android
This sample project is only for understanding of how sync adapter to me. You have write PHP scripts also
Ask any queries if you have