Android Question setVerticalScrollbarPosition

[Robert Valentino]

when running some of the ScrollView routines by Klaus at this posting (https://www.b4x.com/android/forum/threads/scrollview-properties.40878/#content) I am getting the following error:


(RuntimeException) java.lang.RuntimeException: Method: setVerticalScrollbarPosition not found in: anywheresoftware.b4a.objects.ScrollViewWrapper$MyScrollView

these are the commands I am running

      Try       
         Dim jo As JavaObject = sSubscriptions_List
         
         jo.RunMethod("setVerticalScrollbarPosition",      Array As Object (2))  ' position right
         jo.RunMethod("setVerticalFadingEdgeEnabled",      Array As Object (False))
         jo.RunMethod("setScrollBarDefaultDelayBeforeFade",    Array As Object (999999))
         jo.RunMethod("setScrollBarFadeDuration",        Array As Object (999999))           
       Catch
         Log(LastException)
'         cGenFuncs.LogMsg(LastException)
       End Try

NOW this is on an Android running 2.2 (but I believe some other users have been getting the same crash not sure what android version they are running)

BobVal

 

[DonManfred]

setVerticalScrollbarPosition
is added in API 11.
So your Device must have minimum API 11 (Android 3)

See here
https://developer.android.com/refer...stView.html#setVerticalScrollbarPosition(int)

 

[Robert Valentino]

I guess I going have to start wrapping these OPS routines with a API and/or OS check.