vitorxsilva

class MainActivity : ComponentActivity() {

    private val receiver = MifareCallbackReceiver(::onBroadcast)
    private var callback = ""

    private val data = mutableStateListOf<String>()
    private val inputValue = mutableStateOf(TextFieldValue())
    private val inputSector = mutableStateOf(TextFieldValue("1"))
    private val inputBlock = mutableStateOf(TextFieldValue("0"))
    private val cardData = mutableStateOf("")