DialogExample.kt

class DialogExample : DialogFragment() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        
        // Custom style
        setStyle(STYLE_NORMAL, R.style.FullScreenDialog_Light)
    }

    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View {
        return dialogFragmentComposeView {
            DialogContent()
        }
    }

    override fun onStart() {
        super.onStart()
        
        // Full screen dialog
        dialog?.window?.setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)
    }
}