Android Question Change Listview item

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fernando.oliboni

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How can I change the font color and size of the last item on the list?


B4X: 
lista_orcamentos.AddTextItem("Voltar para Tela de Orçamentos" , "Voltar para Tela de Orçamentos")
 
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Mahares

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fernando.oliboni said:
How can I change the font color and size of the last item on the list?
Click to expand...
When you use listview or customlistview with the AddTextItem approach, you cannot selectively change the color of one item. To be able to do it, you have to switch to using customlistview with the items layout approach.
 
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Star-Dust

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Try with CSbuilder

CharSequence / CSBuilder Tutorial

B4A v6.80 adds several new features related to the ability to format rich strings. CharSequence is a native interface in Android SDK. A String is one implementation of CharSequence. There are other implementations of CharSequence that provide more features and allow us to format the string...
www.b4x.com
 
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Star-Dust

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There are several ways to get a different color for a native ListView item.

Using CSBuilder is one way.
 
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Mahares

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Star-Dust said:
Using CSBuilder is one way.
Click to expand...
Ok. I investigated it further Here is the code for displaying the last item in blue:
B4X: 
Dim j As Int    
    For Each s As String In MyList
        clv1.AddTextItem(s, s)
        If j=MyList.Size -1 Then
            Dim cs As CSBuilder
            cs.Initialize.Bold.size(40).color(Colors.Blue).Append($"${s}"$).popall
            clv1.AddTextItem(cs, s)
        End If
        j=j+1
    Next
 
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Mahares

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Erel said:
There isn't a single good reason to use ListView. Don't waste your time.
Click to expand...
Although the OP used the word listview, I really think he meant and was using a customlistview. Take a look at his first post line of code. It is a customlistview line not listview line. That is why I posted the pertinent code in post #5 for an xClv he can use.
 
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fernando.oliboni

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[QUOTE = "Mahares, postagem: 780465, membro: 16350"]
Está bem. Eu investiguei mais aqui. Aqui está o código para exibir o último item em azul:
[código] Dim j As Int
For each s As String In MyList
clv1.AddTextItem (s, s)
Se j = MyList.Size -1 Then
Dim cs As CSBuilder
cs.Initialize.Bold.size (40) .color (Colors.Blue) .Append ($ "$ {s}" $). popall
clv1.AddTextItem (cs, s)
Fim se
j = j + 1
Próximo [/ code]
[/CITAR]



Muito obrigado pela atenção. Seu exemplo funcionou. Gostei da dica. Também irei dar uma olhada no xCustomListView como Erel sugere.
 
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fernando.oliboni

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[QUOTE = "Star-Dust, postagem: 780464, membro: 101440"]
Existem várias maneiras de obter uma cor diferente para um item ListView nativo.

Usar o CSBuilder é uma maneira.
[/ CITAR]

Thanks
 
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Erel

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You are of course correct!
 
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