Simple Compose exemple

MainActivity.kt

import androidx.compose.runtime.Composable

class TodoActivity : AppCompatActivity() {

   override fun onCreate(savedInstanceState: Bundle?) {
       super.onCreate(savedInstanceState)
       val datainfo = DataInfo("Lucas", "lucas.m@email.com")
       setContent {
           MyTheme {
               Surface {
                   MyComponent(datainfo)
               }
           }
       }
   }
}

@Composable
private fun MyComponent(data: DataInfo) {
   Column {
    Text(text = data.name)
    Text(text = data.email)
   }
}

data class DataInfo(
  var name: String,
  var email: String
)