/* * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ package com.facebook.react.uimanager import android.view.View /** * Common base class for most of the {@link ViewManager}s. It provides support for most common * properties through extending {@link BaseViewManager}. It also reduces boilerplate by specifying * the type of shadow node to be {@link ReactShadowNode} and providing default, empty implementation * for some of the methods of {@link ViewManager} interface. * * @param the view handled by this manager */ public abstract class SimpleViewManager : BaseViewManager() { override public fun createShadowNodeInstance(): LayoutShadowNode { return LayoutShadowNode() } override public fun getShadowNodeClass(): Class { return LayoutShadowNode::class.java } override public fun updateExtraData(root: T, extraData: Any?): Unit = Unit }