litho-core/com.facebook.litho/LithoNodeUtils

LithoNodeUtils

object LithoNodeUtils

Functions

createBackgroundRenderUnit

@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.

createBorderRenderUnit

@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.

createContentRenderUnit

@JvmStatic

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

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

createDrawableRenderUnit

@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.

createForegroundRenderUnit

@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.

createHostRenderUnit

@JvmStatic

fun createHostRenderUnit(node: LithoNode): LithoRenderUnit?

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

createRenderUnit

@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.

createRootHostRenderUnit

@JvmStatic

fun createRootHostRenderUnit(node: LithoNode): LithoRenderUnit

Creates a LithoRenderUnit for the root host

createTransitionId

@JvmStatic

fun createTransitionId(node: LithoNode?): TransitionId?

getDebugKey

@JvmStatic

fun getDebugKey(componentKey: String?, outputUnitType: Int): String?