I still don't understand the question. Have you already implemented something in Android?
Title: how to sync b4j sqlite to mysql .. like in android?
How is Android related here?
Check CloudKVS for a possible solution.
Other option is to use jRDC2 and implement the synchronization yourself.
sorry for my sentences and confusionable question
,
hmmm, in android it has a feature that syncs sqlite database to web php mysql. ex. In android when you save a data offline it only saves in your sqlite but when it connects online it will syncs it data to web. vise versa
what i want to do is with my lan based desktop application using b4j, i want to sync data to my online application to offline application. and when the data input in offline it only save in sqlite and goes to online app when connect to internet. vise versa.
i already have an online application..