android: how do i preserve the data in my arrayadapter/listview when change orientation?

Question

as above, is it done automatically? My list was empty once the orientation chMYanges? and nope, i need the orientation change =)

My adapter

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Answer 1

The data should not be lost when you change the orientation. The only thing I can imagine is that the layout for your activity is not correct, like, controls move out of the visible area upon changing the orientation.