Android Question Effect CLV

Erel said:

View attachment 105895

Better implementation based on incremental changes to the alpha level.

B4X:

Private Sub CLV1_ScrollChanged (Offset As Int)
    For i = 0 To CLV1.Size - 1
        Dim item As CLVItem = CLV1.GetRawListItem(i)
        Dim a As Float = Max(0, Min(1, 1 - Abs(item.Offset - Offset) / (0.8 * CLV1.AsView.Height)))
        Log(a)
        SetAlpha(item.Panel, a)
    Next
End Sub

SetAlpha: https://www.b4x.com/android/forum/t...iews-alpha-level-transparency.123209/#content

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LucaMs said:

I think that you should hande it in the xCLV event:
CustomListView1_VisibleRangeChanged (FirstIndex As Int, LastIndex As Int)

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