Android Question Scrollview fullscroll

[harinder]

Sub ScrollView1_ScrollChanged(Position As Int)
  If scrollview1.FullScroll(True) Then
        btnAddNew.mBase.visible=True
  End If
End Sub

OR

Sub ScrollView1_ScrollChanged(Position As Int)
  If position = scrollview1.FullScroll(True) Then
        btnAddNew.mBase.visible=True
  End If
End Sub

are not working. I am getting a "Cannot assign void value"

 

[LucaMs]

This is not a function, it is a method, to scroll the internal panel to the Top (you must pass False) or to the Bottom (pass True)

scrollview1.FullScroll(True)

To check if the bottom is reached:

Sub ScrollView1_ScrollChanged(Position As Int)
  If Position = scrollview1.Height Then
        log("Bottom reached")
        btnAddNew.mBase.visible=True
  End If
End Sub

 

[harinder]

Not working...the button doesent get visual

 

[Brian Dean]

I think that ScrollView.Position returns the position at the top of the view (for a vertical scroll) so you will need to subtract the height of the view. If your scroll data is 1000 units long and the view is 200 units high then the scroll position will not exceed 800. I would subtract a couple of extra dips just to make sure, and Log the value returned by ScrollView.Position so that you can understand the values that you are working with.

 

[Erel]

Why aren't you using xCLV? There is a ReachEnd event.

 

[LucaMs]

SVTest

 

[harinder]

SVTest

Solution very nicely depicted in your example LucaMs..Thank you

Why aren't you using xCLV? There is a ReachEnd event.

Thanks for the tip Erel..