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A file viewer plugin for Flutter, support local file and network link of Android, iOS.

Flutter File View #

pub package

Language: 中文 | English

At present, the plugin is only used by Android, iOS.

Android is implemented by Tencent X5.

iOS is implemented by WKWebView.

✅ Supported file type #

  • Android docx,doc,xlsx,xls,pptx,ppt,pdf,txt
  • iOS docx,doc,xlsx,xls,pptx,ppt,pdf,txt

⏰ Init #

FlutterFileView.init();

💼 2.0.x -> 2.1.0 #

Outdated scheme. #

@override
Widget build(BuildContext context) {
  return LocalFileViewer(filePath: localPath ?? '');
}

Current scheme. #

@override
Widget build(BuildContext context) {
  return FileView(
    controller: FileViewController.asset('assets/files/$filePath'),
  );
}

There are still many usages of FileViewController at present, such as the representation of some states and so on.

📲 Use of third-party plugins #

  • Use dio to make network requests.

⏳ Preparing for use #

Version constraints #

  sdk: ">=2.14.0 <3.0.0"
  flutter: ">=2.5.0"

Rely #

  1. Add flutter_file_view to pubspec.yaml dependencies.
dependencies:
  flutter_file_view: ^latest_version
  1. Get the package by executing the flutter command.
flutter pub get
  1. Introduce
import 'package:flutter_file_view/flutter_file_view.dart';

Localized configuration #

Add in MaterialApp.

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      ...
      localizationsDelegates: const <LocalizationsDelegate<dynamic>>[
        ...
        ViewerLocalizationsDelegate.delegate,
      ],
      ...
    );
  }
}

🤖 Android #

Android P Unable to download kernel Solution #

Add a piece of code in label application on AndroidManifst.xml file

android:networkSecurityConfig="@xml/network_security_config"
android:usesCleartextTraffic="true"

Add a file named network_security_config.xml in res/xml directory, The content of the file is

<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
    <base-config cleartextTrafficPermitted="true" />
</network-security-config>

READ #

If you like my project, please in the upper right corner of the project "Star". Your support is my biggest encouragement! ^_^

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Publisher

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A file viewer plugin for Flutter, support local file and network link of Android, iOS.

Homepage
Repository (GitHub)
View/report issues

Documentation

API reference

License

Apache-2.0 (LICENSE)

Dependencies

dio, flutter

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