Android Question [SOLVED] Change color to edge to button at runtime

desof

Well-Known Member
Licensed User
Longtime User
I have a button that at the time of design applies the property BorderWidth = 1 and BorderColor = FFF9F9F9.
This is perfect until at run time I apply color to the bottom of the button!

B4X: 
Dim AC As AppCompat
Button1.Color= AC.GetThemeAttribute("colorAccent")

Is it possible to prevent this from happening?
or
Is it possible to set the edge property at run time?
 
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davidvidasoft

Member
Licensed User
It may be because you are replacing the previously set properties. Try this:
B4X: 
    Dim AC As AppCompat
  
    Dim sldButton1 As StateListDrawable
    Dim cdButton1 As ColorDrawable
  
    sldButton1.Initialize
    cdButton1.Initialize2(AC.GetThemeAttribute("colorAccent"), 0dip, 1dip, 0xFFF9F9F9) ' 0xFFF9F9F9: not sure if it's the correct syntax but you can change it with Color.RGB(...)
  
    sldButton1.AddState(sldButton1.State_Enabled, cdButton1) ' State_Enabled
  
    cdButton1.Background = sldButton1
I haven't tested it but it should work
 
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desof

Well-Known Member
Licensed User
Longtime User
GREAT FRIEND !!!!
I did not know this method of implementation!
A huge hug from Argentina!
 
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