Android Question Change onclick color of listview

eurojam

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• Aug 31, 2015

• #2

Alessandra,
you should try the customlistview which is based on the scrollview, where you have a lot of possibilities. see this thread as a starting point:
https://www.b4x.com/android/forum/t...ew-a-flexible-list-based-on-scrollview.19567/

stefan

 

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Alessandra Pellegri

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• Sep 1, 2015

• #3

Ok,
But is not possible change that color in standard listview? My project is near to be finished and I would prefer very much to not make deep changes.

Where actual 'orange' is defined?

 

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DonManfred

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• Sep 1, 2015

• #4

In

Alessandra Pellegri said:

Where actual 'orange' is defined?

Click to expand...

in the Listview? Nowhere

Maybe you are using a specific Theme and the orange is one of the Themes color.

 

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Alessandra Pellegri

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• Sep 1, 2015

• #5

But changing some xml or something in manifest could I change it ?

For example in the manifest there was a row:

B4X:

 SetApplicationAttribute(android:theme, "@android:style/Theme.Holo")

I changed it to:

B4X:

 SetApplicationAttribute(android:theme, "@android:style/Theme")

because now the app appears better.

Could I take this theme and change it ? Where I can find the file ?

Thank you

 

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Alessandra Pellegri

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• Sep 1, 2015

• #6

I found a kind of solution:

B4X:

   Dim slv1 As StateListDrawable
   Dim cdwColor As  ColorDrawable
   cdwColor.Initialize(Colors.ARGB(255,191,219,255),0)
   slv1.Initialize
   slv1.AddState(slv1.State_Pressed,  cdwColor)
   ListView1.SingleLineLayout.Background=slv1

but if I put Alpha channel a little transparent I can see original orange color behind my blue-sky.
I suspect that it is because xml files. Nobody knows how to midify them ?

 

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eurojam

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• Sep 1, 2015

• #7

You can make yourr own style and replace the theme you are using now: http://android-holo-colors.com/

 

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