Deprecated List

Deprecated Classes
Class and Description
com.facebook.litho.internal.ArraySet This collection uses SimpleArrayMap as backing array which static cache can be corrupted when used in multi-threaded environment. When static cache gets corrupted, next time instance is used it can crash with ClassCastException even if that instance is thread confined.
com.facebook.litho.widget.EditText
com.facebook.litho.TestComponent Use ComponentAssert APIs instead. Because this isn't generated with codegen, it can have subtle issues in tests.
com.facebook.litho.testing.TestDrawableComponent Use MountSpecLifecycleTester if lifecycle assertions are needed or SimpleMountSpecTester if not.
com.facebook.litho.TestLayoutState Only to be used with the deprecated `ComponentTestHelper`
com.facebook.litho.ViewCompatComponent ViewCompatComponent is not efficient as it will do measurement of views twice. Recommended way now is to use either ViewRenderInfo (which utilizes same interfaces as this class: ViewCreator and ViewBinder) if the view is used with sections API or create a custom MountSpec.

Deprecated Methods
Method and Description
com.facebook.litho.specmodels.internal.ImmutableList.add(E)
com.facebook.litho.specmodels.internal.ImmutableList.add(int, E)
com.facebook.litho.specmodels.internal.ImmutableList.addAll(Collection<? extends E>)
com.facebook.litho.specmodels.internal.ImmutableList.addAll(int, Collection<? extends E>)
com.facebook.litho.ComponentHost.addView(View)
com.facebook.litho.ComponentHost.addView(View, int)
com.facebook.litho.ComponentHost.addView(View, int, ViewGroup.LayoutParams)
com.facebook.litho.ComponentHost.addViewInLayout(View, int, ViewGroup.LayoutParams, boolean)
com.facebook.litho.ComponentHost.attachViewToParent(View, int, ViewGroup.LayoutParams)
com.facebook.litho.specmodels.internal.ImmutableList.clear()
com.facebook.litho.widget.TextInput.clearFocusTrigger(ComponentContext, String)
com.facebook.litho.widget.EditText.clearFocusTrigger(ComponentContext, String)
com.facebook.litho.testing.assertj.ComponentAssert.containsOnlySubComponents(SubComponent...) Use `ComponentAssert.extractingSubComponents(com.facebook.litho.ComponentContext)` instead.
com.facebook.litho.testing.assertj.ComponentAssert.containsSubComponent(SubComponent) Use `ComponentAssert.extractingSubComponents(com.facebook.litho.ComponentContext)` instead.
com.facebook.litho.Border.Builder.cornerEffect(float) Please use `Border.Builder.radiusPx(int)` instead
com.facebook.litho.LithoView.create(Context, Component, boolean) Use `LithoView.create(Context, Component)` instead and set config explicitly on the `ComponentTree` using `ComponentTree.Builder.isReconciliationEnabled(boolean)`.
com.facebook.litho.sections.widget.GridRecyclerConfiguration.createWithRecyclerBinderConfiguration(int, RecyclerBinderConfiguration)
com.facebook.litho.sections.widget.StaggeredGridRecyclerConfiguration.createWithRecyclerBinderConfiguration(int, RecyclerBinderConfiguration)
com.facebook.litho.sections.widget.ListRecyclerConfiguration.createWithRecyclerBinderConfiguration(RecyclerBinderConfiguration)
com.facebook.litho.widget.TextInput.dispatchKeyTrigger(ComponentContext, String)
com.facebook.litho.testing.helper.ComponentTestHelper.dispatchOnFocusedVisibleEvent(ComponentContext, EventHandler, Component)
com.facebook.litho.testing.helper.ComponentTestHelper.dispatchOnInvisibleEvent(ComponentContext, EventHandler, Component)
com.facebook.litho.testing.helper.ComponentTestHelper.dispatchOnVisibleEvent(ComponentContext, EventHandler, Component)
com.facebook.litho.LithoView.dispatchVisibilityEvent(Class<?>)
com.facebook.litho.testing.assertj.ComponentAssert.doesNotContainSubComponent(SubComponent) Use `ComponentAssert.extractingSubComponents(com.facebook.litho.ComponentContext)` instead.
com.facebook.litho.widget.RecyclerBinder.Builder.estimatedViewportCount(int)
com.facebook.litho.sections.widget.RecyclerBinderConfiguration.Builder.estimatedViewportCount(int)
com.facebook.litho.Component.getEventDispatcher()
com.facebook.yoga.YogaNode.getParent() Use #getOwner() instead. This will be removed in the next version.
com.facebook.yoga.YogaNodeJNIBase.getParent() Use #getOwner() instead. This will be removed in the next version.
com.facebook.litho.testing.helper.ComponentTestHelper.getSubComponent(Component.Builder, Class<T>) Use ComponentAssert#extractingSubComponents() instead.
com.facebook.litho.testing.helper.ComponentTestHelper.getSubComponents(Component.Builder) Use ComponentAssert#extractingSubComponents() instead.
com.facebook.litho.testing.helper.ComponentTestHelper.getSubComponents(Component.Builder, int, int) Use ComponentAssert#extractingSubComponents() instead.
com.facebook.litho.testing.helper.ComponentTestHelper.getSubComponents(ComponentContext, Component) Use ComponentAssert#extractingSubComponents() instead.
com.facebook.litho.testing.helper.ComponentTestHelper.getSubComponents(ComponentContext, Component, int, int) Use ComponentAssert#extractingSubComponents() instead.
com.facebook.litho.widget.TextInput.getTextTrigger(ComponentContext, String)
com.facebook.litho.testing.assertj.ComponentAssert.hasNoSubComponents() Use `ComponentAssert.extractingSubComponents(com.facebook.litho.ComponentContext)` instead.
com.facebook.litho.testing.assertj.ComponentAssert.hasSubComponents(SubComponent...) Use `ComponentAssert.extractingSubComponents(com.facebook.litho.ComponentContext)` instead.
com.facebook.litho.ComponentTree.Builder.layoutDiffing(boolean)
com.facebook.litho.Component.measureMightNotCacheInternalNode(ComponentContext, int, int, Size)
com.facebook.litho.sections.ChangesetDebugConfiguration.ChangesetDebugListener.onChangesetApplied(Section, Section, ChangesInfo, String, int, String)
com.facebook.litho.sections.widget.RecyclerCollectionComponent.onRecyclerConfigChangedTrigger(ComponentContext, String)
com.facebook.litho.sections.widget.RecyclerCollectionComponent.onScrollTrigger(ComponentContext, String)
com.facebook.litho.specmodels.internal.ImmutableList.remove(int)
com.facebook.litho.specmodels.internal.ImmutableList.remove(Object)
com.facebook.litho.specmodels.internal.ImmutableList.removeAll(Collection<?>)
com.facebook.litho.ComponentHost.removeAllViewsInLayout()
com.facebook.litho.ComponentHost.removeDetachedView(View, boolean)
com.facebook.litho.ComponentHost.removeView(View)
com.facebook.litho.ComponentHost.removeViewAt(int)
com.facebook.litho.ComponentHost.removeViewInLayout(View)
com.facebook.litho.ComponentHost.removeViews(int, int)
com.facebook.litho.ComponentHost.removeViewsInLayout(int, int)
com.facebook.litho.widget.TextInput.requestFocusTrigger(ComponentContext, String)
com.facebook.litho.widget.EditText.requestFocusTrigger(ComponentContext, String)
com.facebook.litho.specmodels.internal.ImmutableList.retainAll(Collection<?>)
com.facebook.litho.testing.InteractionUtil.scrollTo(RecyclerView, int) as it is based on `RecyclerView#computeVerticalScrollOffset()` which only returns estimated scroll position, which may lead to the method hanging forever (or until hitting max iterations count) Please, consider using `InteractionUtil.Scroller` instead
com.facebook.litho.specmodels.internal.ImmutableList.set(int, E)
com.facebook.litho.LithoView.setComponentAsyncWithoutReconciliation(Component) Use `LithoView.getComponentTree()` and `ComponentTree.setRootAsync(Component)` instead; set the config explicitly on the `ComponentTree` using `ComponentTree.Builder.isReconciliationEnabled(boolean)`.
com.facebook.litho.LithoView.setComponentWithoutReconciliation(Component) Use `LithoView.getComponentTree()` and `ComponentTree.setRoot(Component)` instead; set the config explicitly on the `ComponentTree` using `ComponentTree.Builder.isReconciliationEnabled(boolean)`.
com.facebook.litho.widget.TextInput.setSelectionTrigger(ComponentContext, String)
com.facebook.litho.widget.TextInput.setTextTrigger(ComponentContext, String)
com.facebook.litho.widget.EditText.setTextTrigger(ComponentContext, String)
com.facebook.litho.LithoTooltipController.showTooltip(ComponentContext, DeprecatedLithoTooltip, String, TooltipPosition) @see {#show}
com.facebook.litho.LithoTooltipController.showTooltip(ComponentContext, LithoTooltip, String) @see `LithoTooltipController.showTooltipOnHandle(ComponentContext, LithoTooltip, Handle)`
com.facebook.litho.LithoTooltipController.showTooltip(ComponentContext, PopupWindow, String, int, int) @see `LithoTooltipController.showTooltipOnHandle(ComponentContext, PopupWindow, Handle, int, int)`
com.facebook.litho.LithoTooltipController.showTooltip(ComponentContext, PopupWindow, String, TooltipPosition) @see `LithoTooltipController.showTooltip(ComponentContext, PopupWindow, String, int, int)`
com.facebook.litho.LithoTooltipController.showTooltip(ComponentContext, PopupWindow, String, TooltipPosition, int, int) @see `LithoTooltipController.showTooltip(ComponentContext, PopupWindow, String, int, int)`
com.facebook.litho.Component.willRender(ComponentContext, Component) Using willRender is regarded as an anti-pattern, since it will load all classes into memory in order to potentially decide not to use any of them.

Deprecated Constructors
Constructor and Description
com.facebook.litho.sections.widget.GridRecyclerConfiguration(int)
com.facebook.litho.sections.widget.GridRecyclerConfiguration(int, int, boolean)
com.facebook.litho.sections.widget.GridRecyclerConfiguration(int, int, boolean, RecyclerBinderConfiguration)
com.facebook.litho.sections.widget.GridRecyclerConfiguration(int, int, boolean, RecyclerBinderConfiguration, boolean)
com.facebook.litho.sections.widget.GridRecyclerConfiguration(int, int, boolean, RecyclerBinderConfiguration, boolean, GridLayoutInfoFactory, int)
com.facebook.litho.sections.widget.ListRecyclerConfiguration()
com.facebook.litho.sections.widget.ListRecyclerConfiguration(int, boolean)
com.facebook.litho.sections.widget.ListRecyclerConfiguration(int, boolean, int)
com.facebook.litho.sections.widget.ListRecyclerConfiguration(int, boolean, int, RecyclerBinderConfiguration)
com.facebook.litho.sections.widget.ListRecyclerConfiguration(int, boolean, int, RecyclerBinderConfiguration, LinearLayoutInfoFactory)
com.facebook.litho.sections.widget.StaggeredGridRecyclerConfiguration(int)
com.facebook.litho.sections.widget.StaggeredGridRecyclerConfiguration(int, int, boolean)
com.facebook.litho.sections.widget.StaggeredGridRecyclerConfiguration(int, int, boolean, int, RecyclerBinderConfiguration, StaggeredGridLayoutInfoFactory)
com.facebook.litho.sections.widget.StaggeredGridRecyclerConfiguration(int, int, boolean, RecyclerBinderConfiguration)

Deprecated Annotation Type Elements
Annotation Type Element and Description
com.facebook.litho.annotations.ShouldUpdate.onMount this param is ignored. MountSpecs with pureRender will now always check shouldUpdate on the main thread if the information from layout isn't able to be used.

Deprecated API

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