How to sort groups and children Expandable listview in Android?

Question

I have two tables in mysql which bind \'Categories\' and \'products\' through ids \'id_catprods\' and \'ID_Cat\'. So far so good, I\'m working on Android with \"ExpandableListVi

Answer 1

Better and easy way to sort Categories with product is from mysql query. You can use inner join or any other which fits on your case to sort and make relation between products and categories.