iOS Question how to change button image by code

[Yves Rossignol]

Do you know how to change the image for a button by code instead of having a lot of layout...


like: btnp1.xxxxx = image1.jpg

where xxxxx is the name of the properties to change in code...

Thanks

Yves

 

[ilan]

'....
    Dim bmp As Bitmap
    bmp.Initialize(File.DirAssets,"back.png")
  
    SetBackgroundImage(btn1,bmp,0)
'....

'state: 0 - normal, 1 - highlighted, 2 - disabled
Sub SetBackgroundImage(b As Button, bmp As Bitmap, state As Int)
    Dim no As NativeObject = b
    no.RunMethod("setBackgroundImage:forState:", Array(bmp, state))
End Sub

(Source: https://www.b4x.com/android/forum/threads/disabled-drawable-for-button.46501/#post-287208)

 

[Yves Rossignol]

I will work on this after my problem with panel...