Android Question how do i change an item in xcustomlistview ?

[Addo]

is it possible to change a specific item in xcustomlistview ?

 

[Erel]

Yes. You can do whatever you like.

 

[Addo]

Lets say that I have item1 how to access its data and update it ? Or is there documentation or code sample for that purpose ? I looked into xcustomelistview demo but update items is not implemented there

 

[Erel]

I looked into xcustomelistview demo but update items is not implemented there

It is. See Button1_Click code.
You can also see how the item data is extracted in CheckBox1_CheckedChange.

 

[Addo]

i looked into the demo but i got difficulty to understand i create items like this what i am trying to do to loop through the clv and update item where item equals item1

what i am trying to update is its label text and image with new data

Sub CreateListItem(Text As String, Width As Int, Height As Int) As Panel
   Dim p As Panel
   p.Initialize("")
   p.SetLayout(0, 0, Width, Height)
   p.LoadLayout("cellitem")
   itmlbl.Text = "item1"
   label1.Text = " updated data "
   label2.Text = "updated results "
   img1.Bitmap = LoadBitmap(File.DirAssets, "1.png")
   Return p
End Sub

 

[Erel]

img1.Bitmap = LoadBitmap(File.DirAssets, "1.png")

Never load the same bitmap more than once.

The actual code depends on the layout tree.
If itmlbl is the first view in the layout then:

For i = 0 to CLV.Size - 1
 Dim p As B4XView = CLV.GetPanel(i)
 Log(p.GetView(0).Text)
Next

 

[Addo]

thank you very much that was very helpful