iOS Question ImageDownloader and CLV

[MarcoRome]

Hi All.
I have this code:

....
Sub CreateListItem(Text As CSBuilder, name_image As String, Width As Int, Height As Int, riga As Int, parametro As String) As Panel
    Dim p As Panel
    p.Initialize("")
    #if B4A
    p.SetLayout(0, 0, Width, Height)
    #else if B4i
    p.SetLayoutAnimated(0, 1, 0, 0, Width, Height) 'set the size before the layout is loaded
    #End If
    
    p.LoadLayout("lay_list_prenotazioni")
    

    
    lbl_iscritti.AttributedText = Text
    lbl_iscritti.Tag = parametro
    btn_partita_giocata.Tag = parametro
    
    
    'Immagina Carico dal Sito B4A / B4i
    'carica_foto.Initialize
    #if B4i
    carica_foto.Put(img_iscritti, "https://www.xxxx.com/sport/"& name_image)
    'Downloader.Download(carica_foto)
    #End If

    Return p
End Sub
....





Sub JobDone (Job As HttpJob)
   
    Log("JobName = " & Job.JobName & ", Success = " & Job.Success)
    If Job.Success Then
.....
For i = 0 To VERIFICA.Size - 1
                        m = VERIFICA.Get(i)
                       ........
                       clv.Add(CreateListItem( cs, m.Get("foto"), clv.AsView.Width, 200dip, i, ......., 
Next

                    Downloader.Download(carica_foto)

All work, but often the picture arent all displayed, in some cases yes, in other cases not.
This is the correct way to use the Downloader class, or do i make a mistake ?
Thank you
Marco

 

[Erel]

Time to learn how to use XUI... All your code can be shared between B4A, B4i and B4J.

Your code looks correct. It is possible that the server rejects some of your requests. Check the output in ImageDownloader.

 

[MarcoRome]

Yes is time. Is there any tutorial on XUI ?
Thank you

 

[Erel]

Many threads about XUI: https://www.b4x.com/search?query=XUI

Two video tutorials: https://www.b4x.com/etp.html