workflow-ui-core-android/com.squareup.workflow1.ui.navigation/OverlayDialogHolder/runner

runner

abstract val runner: (rendering: OverlayT, environment: ViewEnvironment) -> Unit

The function that is run by show to update dialog with a new Overlay rendering and ViewEnvironment.

Prefer calling show to using this directly, to ensure that overlayOrNull is maintained correctly, and showing keeps working. Or most commonly, allow WorkflowViewStub.show to call it for you.