MainActivity.kt

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            DefaultTheme {
                MyResume()
            }
        }
    }
}

@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun MyResume(){

    Scaffold(
        topBar = {
            TopAppBar(
                title = { Text(text = "Android Dev Resume")}
            )
        }
    ) { paddingValues ->
        MyResumeContent(paddingValues)
    }

}

@Composable
fun MyResumeContent(paddingValues: PaddingValues) {

    Card(
        modifier = Modifier
            .fillMaxSize()
            .padding(paddingValues)
            .padding(20.dp),
        elevation = CardDefaults.cardElevation(
            defaultElevation = 10.dp
        ),
        shape = RoundedCornerShape(30.dp)
    ){
        Column(
            modifier = Modifier
                .fillMaxSize()
                .padding(20.dp)
        ) {

            Image(
                painter = painterResource(id = R.drawable.bok), 
                contentDescription = "profile",
                modifier = Modifier
                    .size(150.dp)
                    .clip(CircleShape)
                    .align(Alignment.CenterHorizontally)
            )

            Spacer(modifier = Modifier.height(20.dp))

            Text(
                text = "자기소개",
                fontSize = 20.sp,
                modifier = Modifier.align(Alignment.CenterHorizontally)
            )

        }
    }

}

@Preview(showBackground = true)
@Composable
fun GreetingPreview() {
    DefaultTheme {
        MyResume()
    }
}