Java tutorial
/* * Copyright (c) Facebook, Inc. and its 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.views.text; import android.view.View; import com.facebook.react.common.annotations.VisibleForTesting; import com.facebook.react.module.annotations.ReactModule; import com.facebook.react.uimanager.ThemedReactContext; import com.facebook.react.uimanager.ViewManager; /** * Manages raw text nodes (aka {@code textContent} in terms of DOM). Since they are used only as a * virtual nodes, any type of native view operation will throw an {@link IllegalStateException}. */ @ReactModule(name = ReactRawTextManager.REACT_CLASS) public class ReactRawTextManager extends ViewManager<View, ReactRawTextShadowNode> { @VisibleForTesting public static final String REACT_CLASS = "RCTRawText"; @Override public String getName() { return REACT_CLASS; } @Override public ReactTextView createViewInstance(ThemedReactContext context) { throw new IllegalStateException("Attempt to create a native view for RCTRawText"); } @Override public void updateExtraData(View view, Object extraData) { } @Override public Class<ReactRawTextShadowNode> getShadowNodeClass() { return ReactRawTextShadowNode.class; } @Override public ReactRawTextShadowNode createShadowNodeInstance() { return new ReactRawTextShadowNode(); } }