Android Question Views Position (without Designer)

Cableguy said:

You should reposition the spinner in the label's size changed event
(Not sure of the event name, it could be resized)
A separate sub and call it with callsubdelayed

Click to expand...

Sub CalcolaDimensione(tipo As String, oggetto As Object) As Int
   Dim Reflect As Reflector
   Dim Height, Width As Int
  
   Reflect.Target=oggetto
   If tipo="H" Then
     Height = Reflect.RunMethod("getHeight")
     Log(Height)
     Return Height
   Else
     If tipo ="W" Then
       Width = Reflect.RunMethod("getWidth")
       Log(Width)
       Return Width      
     End If
   End If
End Sub

zakker said:

Found a solution using Reflector as indicated by @LucaMs user

B4X:

Sub CalcolaDimensione(tipo As String, oggetto As Object) As Int
   Dim Reflect As Reflector
   Dim Height, Width As Int

   Reflect.Target=oggetto
   If tipo="H" Then
     Height = Reflect.RunMethod("getHeight")
     Log(Height)
     Return Height
   Else
     If tipo ="W" Then
       Width = Reflect.RunMethod("getWidth")
       Log(Width)
       Return Width
     End If
   End If
End Sub

Click to expand...

' Returns the Height or Width of an auto sized view.
' USES: Reflection library.
'    pSide: pass h or w (for height / width)
'    pView: the auto-sized view.
Sub GetViewSize(pSide As String, pView As Object) As Int
    Dim Result As Int
    Dim Reflect As Reflector

    pSide = pSide.ToLowerCase

    Reflect.Target = pView

    If pSide = "h" Then
        Result = Reflect.RunMethod("getHeight")
    Else
        If pSide = "w" Then
            Result = Reflect.RunMethod("getWidth")
        End If
    End If

    Return Result
End Sub