Flutter FileReader

A local file reader tool,Support a variety of file types, such as Doc Eexcl PPT TXT and so on,Android is implemented by tencent x5,iOS is implemented by WKWebView

Depend on it

Add this to your package's pubspec.yaml file:

1.9.1

dependencies:
  flutter_filereader: ^1.0.0

1.12.x

dependencies:
  flutter_filereader: ^2.0.0

Support File Type

• IOS docx,doc,xlsx,xls,pptx,ppt,pdf,txt,jpg,jpeg,png
• Android docx,doc,xlsx,xls,pptx,ppt,pdf,txt

Usage

iOS

Make sure you add the following key to Info.plist for iOS

<key>io.flutter.embedded_views_preview</key><true/>

Example

import 'package:flutter/material.dart';
import 'package:flutter_filereader/flutter_filereader.dart';

class FileReaderPage extends StatefulWidget {
  final String filePath;

  FileReaderPage({Key: Key, this.filePath});

  @override
  _FileReaderPageState createState() => _FileReaderPageState();
}

class _FileReaderPageState extends State<FileReaderPage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("doc"),
      ),
      body: FileReaderView(
        filePath: widget.filePath,
      ),
    );
  }
}

注意事项

1. Android端不支持x86和64位arm(x5不支持),解决办法参考x5如何支持64位手机（demo中不需要处理,已经做了ABI过滤）
2. 因为问题1,所以在debug模式下,64位机器会显示x5内核加载不成功。主要是debug模式下,Flutter引擎会根据连接的机器打入对应的库,一但包含有arm-v8a,则无法加载x5内核所需的so库
3. 因为问题1,demo在64位机器上以Fluter项目模式运行或者flutter run会闪退。可以使用Android项目模式下直接运行
4. 为什么我本地Debug包可以正常加载内核，但是release包不可以？参考x5混淆
5. Flutter 1.12.x版本开始使用Flutter build打包apk时会默认开启混淆,有可能导致引擎加载失败,demo中已经做了处理,库中也添加了混淆规则
6. txt文档如果显示乱码,请将txt文档编码改成gbk