2xScreen : DefaultPresentation

gistfile1.txt

class DefaultPresentation(
    display: Display,
    context: Context
) : Presentation(context, display) {

    private lateinit var binding: PresentationDefaultBinding

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        requestWindowFeature(Window.FEATURE_NO_TITLE)

        binding = DataBindingUtil.inflate(LayoutInflater.from(context), R.layout.presentation_default, null, false)
        setContentView(binding.root)
    }

    fun setImage(imageUri: Uri?) {
        imageUri?.let {
            binding.presentationImage.setImageURI(it)
        } ?: run {
            binding.presentationImage.setImageResource(R.drawable.logo_innovorder_inline)
        }
    }
}

What is fun ?