litho-core/com.facebook.litho/LithoNodeUtils

LithoNodeUtils

object LithoNodeUtils

Functions

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@JvmStatic
fun createBackgroundRenderUnit(node: LithoNode, width: Int, height: Int, diffNode: DiffNode? = null): LithoRenderUnit?

Creates a LithoRenderUnit for the background output iff the result has a background.

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@JvmStatic
fun createBorderRenderUnit(node: LithoNode, border: BorderColorDrawable, width: Int, height: Int, diffNode: DiffNode? = null): LithoRenderUnit

Creates a LithoRenderUnit for the border output iff the result has borders.

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@JvmStatic
fun createContentRenderUnit(node: LithoNode, areCachedMeasuresValid: Boolean, diffNode: DiffNode? = null): LithoRenderUnit?

Creates a LithoRenderUnit for the content output iff the result mounts content.

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@JvmStatic
fun createDrawableRenderUnit(    node: LithoNode,     drawable: Drawable,     width: Int,     height: Int,     outputType: Int,     diffNode: DiffNode? = null): LithoRenderUnit

Common method to create the LithoRenderUnit for backgrounds, foregrounds, and border. The method uses the {@param outputType} to decide between the options. This method will call the shouldUpdate, and SpecGeneratedComponent.onBoundsDefined for the DrawableComponent.

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@JvmStatic
fun createForegroundRenderUnit(node: LithoNode, width: Int, height: Int, diffNode: DiffNode? = null): LithoRenderUnit?

Creates a LithoRenderUnit for the foreground output iff the result has a foreground.

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@JvmStatic
fun createHostRenderUnit(node: LithoNode): LithoRenderUnit?

Creates a LithoRenderUnit for the host output iff the result needs a host view.

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@JvmStatic
fun createRenderUnit(    id: Long,     component: Component,     commonDynamicProps: SparseArray<DynamicValue<*>>? = null,     context: ComponentContext,     node: LithoNode,     importantForAccessibility: Int,     updateState: Int,     duplicateParentState: Boolean = false,     duplicateChildrenStates: Boolean = false,     hasHostView: Boolean = false,     isMountViewSpec: Boolean = false,     customDelegateBindersForMountSpec: Map<Class<*>, RenderUnit.DelegateBinder<Any, Any, Any>>? = null,     debugKey: String? = null,     viewAttributes: ViewAttributes?): LithoRenderUnit

Generic method to create a LithoRenderUnit.

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@JvmStatic
fun createTransitionId(node: LithoNode?): TransitionId?
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@JvmStatic
fun getDebugKey(componentKey: String?, outputUnitType: Int): String?