I work with fragment but my problem is that :
When I change orientation, if I had 2 columns in my scrollView they still in the screen even it is portrait, or If I had one column in portrait mode when I pass to landscape I had only one column.
I had 3 layout with the same name only number of columns which change,
I put it all in folder layout, layout-land and layout-port.
What I need is that when I passe from portrait to landscape I would passe from 2 columns to one, and vice versa.