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Hi! I'm writing a simple application for Android.

I have 2 tables - one called 'grous' and another called 'group_items'.

I want to use expandable list to display data from both tables.

What is the best way to do it? Is it possible to map data by using SimpleCursorTreeAdapter? I couldn't find any usefull examples.

I saw the examples creating expandable lists using ArrayAdapter, so should I convert data to array first and then create an expandable list with it or there is the way to do it directly?

I don't need a full working example - just an advice on what is the correct and most efficient way to do it.

Leonti