Syex

@Composable
fun Greeting(name: String?) {
    AnimatedVisibility(
        visible = name != null
    ) {
        val rememberedName = remember(this) { name!! }
        Text(text = rememberedName)
    }
}

Syex

@Composable
fun Greeting(name: String?) {
    AnimatedVisibility(
        visible = name != null,
        exit = fadeOut(animationSpec = tween(durationMillis = 3_000))
    ) {
        Text(text = "Hello $name")
    }
}

Syex

@Composable
fun Greeting(name: String?) {
    AnimatedVisibility(
        visible = name != null,
    ) {
        if (name != null) Text(text = name)
    }
}

Syex

@Composable
fun Greeting(name: String?) {
    AnimatedVisibility(
        visible = name != null,
    ) {
        Text(text = name!!)
    }
}

Syex

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            ComposePlaygroundTheme {
                Surface(modifier = Modifier.fillMaxSize(), color = MaterialTheme.colorScheme.background) {
                    var name by remember { mutableStateOf<String?>("Hello World") }

                    Column(
                        modifier = Modifier.fillMaxSize(),

Syex

class UserFragment {

  private var userView: UserView?
  
  override fun onCreateView(
    inflater: LayoutInflater,
    container: ViewGroup?,
    savedInstanceState: Bundle?
  ): View {
    userView = UserView.inflate(inflater, container)

Syex

class UserView private constructor(
  private val binding: UserViewBinding,
) {

  companion object {

    fun inflate(
      inflater: LayoutInflater,
      container: ViewGroup?,
    ) = UserView(

Syex

data class Event(val username: String)

class UserViewModel : ViewModel() {

  val events = MutableSharedFlow<Event>
}

class UserFragment : Fragment() {

  private val viewModel by viewModels<UserViewModel>()

Syex

data class Event(val username: String)

class UserViewModel : ViewModel() {

  val events = MutableSharedFlow<Event>
}

class UserFragment : Fragment() {

  private val viewModel by viewModels<UserViewModel>()

Syex

version: "3.9"

secrets:
  POSTGRES_PASSWORD:
    external: true

services:
  api_service:
    image: yourServerImage:latest
    deploy: