ListView Background

O

Omar

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Hello,

I have an Activity that has a lot of content on it and when a user clicks a button a ListView loads up.

The problem is that the ListView is loading transparent with all the images and buttons on the Activity showing in the background.

I have tried changing the options (Color, SetBackground, etc.) but no luck.

When scrolling the ListView becomes solid black but when released again transparent.

Will appreciate any help on this.
 
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O

Omar

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Unfortunately it's not working, now the ListView remains transparent the entire time.

I actually wanted it to become solid black background.
 
Last edited:
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O

Omar

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Sure Erel.

Here is my code where I generate the ListView:

B4X: 
   ListView1.TwoLinesLayout.ItemHeight = 80dip         
   ListView1.TwoLinesLayout.Label.Height = 50dip
   ListView1.TwoLinesLayout.SecondLabel.Height = 30dip
   ListView1.TwoLinesLayout.Label.TextSize = 16
   ListView1.TwoLinesLayout.SecondLabel.TextSize = 11
   ListView1.TwoLinesLayout.Label.Gravity = Gravity.CENTER_VERTICAL
   ListView1.TwoLinesLayout.SecondLabel.Gravity = Gravity.CENTER_VERTICAL
   ListView1.FastScrollEnabled = True
   ListView1.ScrollingBackgroundColor = Colors.Black
      
   For x = 0 To MList.Size - 1
   
               'Does loop to generate Data

      ListView1.AddTwoLines2(Title, "Rank: " & Rank & "  User Votes: " & Votes, URL)
   
   Next

   Activity.AddView(ListView1, 0, 0, Activity.Width, Activity.Height)

For the line: ListView1.ScrollingBackgroundColor = Colors.Black

I have tried everything with Colors.Transparent and even Colors.ARGB(255,0,0,0)
 
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K

kickaha

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Add a full size panel to the Activity, with its color set to black

B4X: 
   lvpan.Initialize ("")
   lvpan.Color = Colors.BlackActivity.AddView (lvpan, 0, 0,    Activity.Width, Activity.Height)
Add your listview to the panel
B4X: 
   lvpan.AddView(ListView1, 0, 0, Activity.Width, Activity.Height)
You can the hide/show the panel to get the listview
 
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O

Omar

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Wow ... I just can't believe that :BangHead:

I was assuming all along that the default value is Black.

Thanks alot for your help.
 
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O

Omar

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Longtime User


Thank you kickaha.

Appreciate your suggestion also and actually I was just thinking of going this route as well but Erel's suggestion did the trick.
 
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