水平滚动视图（4个列表视图）

Question

in my linear layout i have 2 listview's vertically oriented. So i want to add to the "second slide" two more listview's which are simmilar like those before. When I open my app, first 2 listview which are vertically oriented will be shown, and then when I scroll to right another 2 listview will be shown.

And I tried do this with horizontal scroll, i had 2 linear layout in horizontal scroll view brackets. In first linear layout were first 2 listview's and in second linear layout were another two ...

And I got this in console: HorizontalScrollView can host only one direct child...

So, if I'm right, i can't have two linear layouts in HorizontalScrollView. Does anyone have another idea how to do it? I'm new in android, so i don't have any idea how to do it...

Thank you, Matija :)

Answer 1

So, if I'm right, i can't have two linear layouts in HorizontalScrollView

That's correct, at least not two that are direct children of the ScrollView as the error message tells you.

You could, however, wrap those two LinearLayout s in a LinearLayout (sounds like with horizontal orientation though I'm having trouble picturing what you are doing).

If you could explain a little better what you are trying to accomplish (maybe with an image) then we may be able to give you a better suggestion. Sounds like fragments and/or ViewPager might work better for you. Either way, this should solve your problem.

Pictorially:

You can't have this

          ScrollView
         /          \
LinearLayout      LinearLayout

You can have this

          ScrollView
              |  
          LinearLayout   
             / \
 LinearLayout   LinearLayout