PPB F_Tugas 6

Nama I Putu Bagus Adhi Pradana

NRP 5025201010      Kelas PPB F

Image Scroll

    class MainActivity : ComponentActivity() {
        override fun onCreate(savedInstanceState: Bundle?) {
            super.onCreate(savedInstanceState)
            setContent {
                AffirmationsTheme {
                    // A surface container using the 'background' color from the theme
                    Surface(
                        modifier = Modifier.fillMaxSize(),
                        color = MaterialTheme.colorScheme.background
                    ) {
                        AffirmationsApp()
                    }
                }
            }
        }
    }
    @Composable
    fun AffirmationsApp() {
        AffirmationList(affirmationList = Datasource().loadAffirmations())
    }
    @Composable
    fun AffirmationCard(affirmation: Affirmation, modifier: Modifier = Modifier){
        Card(modifier = modifier) {
            Column {
                Image(painter = painterResource(affirmation.imageResourceId),
                    contentDescription = stringResource(affirmation.stringResourceId),
                    modifier = Modifier
                        .fillMaxWidth()
                        .height(194.dp),
                    contentScale = ContentScale.Crop
                )
                Text(
                    text = LocalContext.current.getString(affirmation.stringResourceId),
                    modifier = Modifier.padding(16.dp),
                    style = MaterialTheme.typography.headlineSmall)
            }
        }
    }
    @Preview(
        showSystemUi = true,
        showBackground = true
    )
    @Composable
    private fun AffirmationCardPreview() {
        AffirmationCard(affirmation = Affirmation(R.string.affirmation1, R.drawable.image1))
    }
    @Composable
    fun AffirmationList(affirmationList: List<Affirmation>, modifier: Modifier = Modifier){
        LazyColumn (modifier = modifier){
            items(affirmationList){affirmation ->
                AffirmationCard(affirmation,
                    modifier  = Modifier.padding(16.dp),
                    )
            }
        }
    }

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