Android Question Question about Corner Radius

[TechMedia]

Hello, sorry for bad english

I prepared my Layout with some buttons (StateListDrawable) with Corner Radius 20. ok, Looks good on designer.

I need to change the color of the button in runtime, so I put on Button Doen event

Sub Button1_Down
Dim b As Button
b = Sender 'Cast the Object to Button
b.Color = Colors.RGB(255,255, 255)
End Sub

The problem is: the corner radius is set to 0, a rectangle. How can i do to maintain de corner radius that i put on layout?

Thanks

 

[eps]

So you've defined the button using the designer but then re dimmed it using code...?

 

[TechMedia]

So you've defined the button using the designer but then re dimmed it using code...?

I am very very newbie on B4A. Your tip solved my problem. I just pick that snippet on an example. Thanks a lot

 

[Oswald]

Hello TechMedia,
I have same problem. I need to change the color of the button in my code but when I do this it sets the radius to 0.
button defined in designer... excatly the same story..
how did you solve this??

bx

 

[klaus]

You should define a ColorDrawable object.
Chapter 9.1.1 in the User's Guide.

Dim cdwColor As ColorDrawable
cdwColor.Initialize(Colors.Red, 5dip)
Button1.Background = cdwColor

 

[Oswald]

thanks a lot Klaus for the short and direct solution....
br