Programmically change alpha of scrollview?

[JonPM]

I have a scrollview added to an activity programmically, and I need to change its alpha. How is this done?

 

[joseluis]

You can do that using reflection library.

C&P this sub:

Sub SetAlpha(Control As View, Alpha As Int)
   Dim r as Reflector
   r.Target = Control.Background
   r.RunMethod2("setAlpha", Alpha, "java.lang.int")
End Sub

And then you can change the alpha of any view like this:

SetAlpha(MyPanel, 200)

 

[JonPM]

Thanks!

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