Android Question Index height of a clv

Helio

Member
I might be missing something, but I can't see the last item in a CLV, even though they're fixed-size. The items are multiple views within a panel. I've looked extensively on the forum and haven't found a solution. Could anyone help? Note that I used a different height for the last item, but, besides not looking elegant, when the number of indexes is less than the height of the screen, there is a gray space below the last item.

B4X:
public Sub CreateListItem(Index As Int, NumItens As Int) As B4XView

  If Index<NumItens-1 Then
    Private mItemHeight As Int = 180dip
  Else
     Private mItemHeight As Int = 1.27*180dip
  End If
    ' Private mItemHeight As Int = 9*Label4.TextSize*GetDeviceLayoutValues.Scale'16%y*GetDeviceLayoutValues.Scale
 
  Dim p As B4XView = xui.CreatePanel("")
  p.SetLayoutAnimated(0, 0, 0, clvcompras.AsView.Width, 32%y)
  p.LoadLayout("XCLVcompras")
  Return p
End Sub
 

Brian Dean

Well-Known Member
Licensed User
Longtime User
. . . there is a gray space below the last item.

I think that what you are seeing is the unused part of the CLV. I have written a demo based roughly on your code. The background of the added CLV items is a (default) grey, the background of the CLV (normally grey) I have changed to red, and the CLV is on a black panel.
 

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  • CLVDemo.zip
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Helio

Member
Thanks for the quick reply. I understand what you did, and thanks for the example. Maybe I didn't quite understand. The last item appears, but it's cut off. The image for my item is as follows:

Captura de tela 2025-09-20 150845.jpg


As you can see in the image below, the last item appears cut off. Not all of the item's labels appear.

ocr_screenshot_1758392690.PNG
 
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Brian Dean

Well-Known Member
Licensed User
Longtime User
I have updated my example. There are two red buttons : one generates a short list of three items, the other a longer list of eight items. In both cases the final item is larger than the other items.

I cannot tell you what you are doing incorrectly because I cannot see your code. If you are still having problems try posting a short demo project.
 

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  • CLVDemo2.zip
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