Android Question CustomListView - List not showing programmatic Jump/Scroll

[Misterbates]

I'm wanting to include CustomListView in a project but I need to be able to load some list items then JumpToItem to have a specific item shown from the items I've loaded.

Adding the following into Activity_Resume in the CustomListView example has no visible effect. Is there something else I should be doing to programmatically show the last list item?

Sub Activity_Resume
    clv1.JumpToItem(clv1.GetSize - 1)
    clv1.ScrollToItem(clv1.GetSize - 1)
End Sub

 

[mangojack]

try ...

Sleep(100)
clv1.ScrollToItem(clv1.GetSize -1)

 

[Misterbates]

so why does that work? and do I need to call sleep() before every call to ScrollToItem (or JumpToItem)?

 

[Erel]

Does it work?

 

[mangojack]

Does it work?

Yes

 

[Erel]

It takes ScrollView a few milliseconds to "layout itself".

 

[Misterbates]

It does work ... just curious why it should?

 

[mangojack]

It takes ScrollView a few milliseconds to "layout itself".

After another day of .." Punching away with B4A" It will only take a few milliSeconds to "layout myself"

Sorry .... could't resist.