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Compose Runtime

Jetpack Compose API reference for runtime.

  • ComposeNode

    Emits a node into the composition of type T.

  • CompositionLocalProvider

    CompositionLocalProvider binds values to ProvidableCompositionLocal keys.

  • DisposableEffect

    A side effect of composition that must be reversed or cleaned up if the DisposableEffect leaves the composition.

  • LaunchedEffect

    When LaunchedEffect enters the composition it will launch block into the composition's CoroutineContext.

  • ReusableComposeNode

    Emits a recyclable node into the composition of type T.

  • ReusableContent

    A utility function to mark a composition as supporting recycling.

  • ReusableContentHost

    An optional utility function used when hosting ReusableContent.

  • SideEffect

    Schedule effect to run when the current composition completes successfully and applies changes.

  • collectAsState

    Collects values from this StateFlow and represents its latest value via State.

  • key

    key is a utility composable that is used to "group" or "key" a block of execution inside of a composition.

  • produceState

    Return an observable snapshotandroidx.compose.runtime.snapshots.Snapshot State that produces values over time without a defined data source.

  • remember

    Remember the value produced by calculation.

  • rememberComposableLambda
  • rememberComposableLambdaN
  • rememberCompositionContext

    An Effect to construct a CompositionContext at the current point of composition.

  • rememberCoroutineScope

    Return a CoroutineScope bound to this point in the composition using the optional CoroutineContext provided by getContext.

  • rememberUpdatedState

    remember a mutableStateOf newValue and update its value to newValue on each recomposition of the rememberUpdatedState call.

  • withCompositionLocal

    withCompositionLocal binds value to ProvidableCompositionLocal key and returns the result produced by the content lambda.

  • withCompositionLocals

    withCompositionLocals binds values to ProvidableCompositionLocal key and returns the result produced by the content lambda.

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