这是一款基于 ReactNative 发布的Android/iOS 新架构文档预览开源库 三端统一使用点击这里

版本：latest

[!TIP] Github 地址

安装与使用

[!TIP] 注意 ⚠️ 本库 android/ios 仅给予 Fabric 新架构支持，旧架构不在跟进，若需旧架构支持请移步原作者https://github.com/philipphecht/react-native-doc-viewer

确保你的 Android/iOS 已经开启了新架构支持 https://reactnative.cn/docs/0.72/the-new-architecture/use-app-template

npm

npm install rn-newarch-doc-viewer

yarn

yarn add rn-newarch-doc-viewer

若想更改库的别名 react-native-doc-viewer 来导入。你则需要把 rn-newarch-doc-viewer 库修改下，重新 yarn 执行

+  "dependencies": {
    "@react-native-oh/react-native-harmony": "0.72.48",
    "patch-package": "^8.0.0",
    "postinstall-postinstall": "^2.1.0",
    "react": "18.2.0",
    "react-native": "0.72.5",
-    "rn-newarch-doc-viewer":"^0.0.16"
+   "react-native-doc-viewer":"npm:[email protected]",
    "react-native-ohos-docviewer": "^0.0.3"
  },

ios 需要

 cd ios
 bundle install && bundle exec pod install

下面的代码展示了这个库的基本使用场景：

import React, { useEffect } from "react";
import {
  Button,
  DeviceEventEmitter,
  SafeAreaView,
  StatusBar,
  StyleSheet,
} from "react-native";
import OpenFile from "react-native-doc-viewer";
import { getBase64ImagePath } from "./imgbase64";
const App = () => {
  useEffect(() => {
    //监听文件预览下载进度
    const subscribtion = DeviceEventEmitter.addListener("RNDownloaderProgress", (event) => {
      // 添加事件处理
      console.log("Download progress:", event.progress);
    });
    return () => {
      // 清理事件监听器
      subscribtion&& subscribtion.remove();
    };
  }, []);
  const previewImage = () => {
    OpenFile.openDoc(
      [
        {
          url: "https://i.gsxcdn.com/2015162519_i828z3ug.jpeg",
          //ios required fileName
          fileName:'sample',
          //android required cache
          cache:false
        },
      ],
      (error: any, url: string) => {
        if (error) {
        } else {
          console.log(url);
        }
      }
    );
  };
  const previewWord = () => {
    OpenFile.openDoc(
      [
        {
          url: "https://calibre-ebook.com/downloads/demos/demo.docx",
           //ios required fileName
          fileName:'demo',
          //android required cache
          cache:false
        },
      ],
      (error: any, url: string) => {
        if (error) {
        } else {
          console.log(url);
        }
      }
    );
  };
  const previewBase64 = () => {
    OpenFile.openDocb64(
      [
        {
          base64: getBase64ImagePath(),
          fileName: "example",
          fileType: "jpg",
        },
      ],
      (error: any, url: string) => {
        if (error) {
        } else {
          console.log(url);
        }
      }
    );
  };
  const previewXML = () => {
    OpenFile.openDocBinaryinUrl(
      [
        {
          url: "https://storage.googleapis.com/need-sure/example",
            //ios required fileName
          fileName:'example',
          //android required cache
          cache:false
          fileType: "xml",
        },
      ],
      (error: any, url: string) => {
        if (error) {
          console.log("Error opening XML file:", error);
        } else {
          console.log(url);
        }
      }
    );
  };
  return (
    <SafeAreaView style={styles.container}>
      <StatusBar barStyle={"dark-content"} />
      <Button onPress={previewImage} title="预览图片" />
      <Button onPress={previewWord} title="预览word文档" />
      <Button onPress={previewBase64} title="base64打开预览" />
      <Button onPress={previewXML} title="预览XML" />
    </SafeAreaView>
  );
};
export default App;
const styles = StyleSheet.create({
  container: {
    flex: 1,
  },
});

更多详情用法参考 三端统一使用点击这里

开源不易，希望您可以动一动小手点点小 ⭐⭐

👴 希望大家如有好的需求踊跃提交,如有问题请提交 issue，空闲时间会扩充与修复优化

开源协议

本项目基于 The MIT License (MIT) ，请自由地享受和参与开源。