CustomListView - A flexible list based on ScrollView

[Richard Peck]

Hi All,
I have 2 CustomLisView and I need to copy some of the entries from one to the other. So does anyone know the fastest way to copy a entry from one Clv to another.
Thanks

 

[Erel]

How are you building the items? It will be easier to use the same method to create new items in the second list.

 

[Richard Peck]

How are you building the items? It will be easier to use the same method to create new items in the second list.

It's for a file compare for multiple file (greater than 100). It take a long time to create the original clv structure. What I'm trying to do is to use a second clv to display different views like: right file missing, left file missing or equal. I've place a tag in the original clv entries so I can copy only the correct ones to the second clv. So I'm looking for a method to copy the original entry to the second one.

Thanks for any help

 

[junglejet]

Just for the records.
Designer created file with HorizontalAnchor = BOTH does not work in CustomListView.
Size is not auto adjusted and there are strange gaps when panels are added.
When using LEFT and clv1.asview.width=100%x all things are well
-- Andy

 

[Erel]

CustomListView is not a view. You can make sv variable (ScrollView) public and then add the gesture to CustList1.sv.

 

[Erel]

CustomListView is a standard class. It is not a real Android View. If you check the code you see that there is a global variable named sv inside. This is the ScrollView. You should make sv public and then you will be able to add the gesture to sv.

 

[romario87027]

Can I add on top?

 

[Erel]

Not sure that I understand...

 

[elitevenkat]

Not sure that I understand...

I think If there are 10 rows 1 to 10 displayed Can a row be inserted above no 1 ?. Yes if you sort the list !

 

[Erel]

You can use CLV.InsertAt or InsertTextAt to add the item wherever you like.

 

[ThePuiu]

How to automatically resize a button added to the list depending on screen size? I try like this:

Dim b As Button
b.Initialize("button")
b.Text = "Select"
panel.AddView(b, Width - 140dip, 25dip, 140dip * Scale, 50dip * Scale)

but the result was unsatisfactory.

 

[GMan]

Joi,
better U use the DesignerScripts in the Designer (second Tab).

Here an example with a simple TabHost:

TabHost1.SetLeftAndRight (0,100%x)
TabHost1.SetTopAndBottom (0,60dip)

 

[gdeppi]

Thanks man. While that didn't work simply by replacing the drawable's name in the class's code, I was able to get it work with AndroidResources library and now I get the correct holo blue color.

Hi

can someone pls post an example on how to get the correct holo blue color on pressed items?

Rgds.

 

[Erel]

The correct color for Android 4+ is not blue. It is light gray. See the two attached 9 patch images.

You can load them with the code posted here: Nine patch images tutorial

 

[gdeppi]

Hi Erel,

it is possible to add to the CustomListView a Section Header (Only Text) not cklickable ?

Rgrds.

 

[Erel]

Add a transparent panel over the "header" item and handle its Click event. This way the event will not reach CustomListView and the color will not change.

 

[AscySoft]

'Set the new value at the specified index.

Public Sub SetValue(Index As Int, NewValue As Object ) As Boolean
Try
items.Set (Index, NewValue)
Return True
Catch
Return False
End Try
End Sub

 

[AscySoft]

'Return last item bottom position in custom list.

Public Sub GetBottom As Float
If items.Size =0 Then Return 0
Dim p As Panel
p=panels.Get (items.Size -1)
Return p.Top+p.Height +dividerHeight
End Sub

 

[AscySoft]

'longClick addition

Private Sub Panel_LongClick

If SubExists(CallBack, EventName & "_ItemLongClick") Then
Dim v As View
v = Sender
CallSub3(CallBack, EventName & "_ItemLongClick", v.Tag, items.Get(v.Tag))
End If
End Sub

 

[bluedude]

I think that would be a nice option because after a while I really don't know anymore which views I added in which sequence. I think the designer should have an option to show the internal index number of a view. Like a toggle switch that would show a number on the view.

Sure, would even be better in the properties of the designer.