Is seems, that this code doesn't longer work under IOs 26. Is there an other way to check, which ios-theme the user selected?
B4X:
Public Sub IsDarkMode As Boolean
Try
Dim App As Application
If App.OSVersion < 13 Then Return False
Dim no As NativeObject = App.KeyController
Return no.GetField("traitCollection").GetField("userInterfaceStyle").AsNumber = 2
Catch
Log(LastException.Message)
End Try
End Sub