Flutter本地视频播放插件flutter_native_player的使用

Flutter本地视频播放插件flutter_native_player的使用

一个用于在Android和iOS上通过小部件表面回放视频的Flutter插件。

安装

在pubspec.yaml文件中添加以下依赖项：

dependencies:
  flutter_native_player: ^1.0.6

注意: iOS需要9.0或更高版本，Android需要SDK 16或更高版本。

示例代码

import 'package:flutter/material.dart';
import 'package:flutter_native_player/flutter_native_player.dart';
import 'package:flutter_native_player/model/player_resource.dart';
import 'package:flutter_native_player/model/player_subtitle_resource.dart';

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

class MyApp extends StatefulWidget {
  const MyApp({Key? key}) : super(key: key);

  [@override](/user/override)
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  // 视频URL
  String videoUrl =
      "https://p-events-delivery.akamaized.net/2109isftrwvmiekgrjkbbhxhfbkxjkoj/m3u8/vod_index.m3u8";

  // 字幕资源列表
  final playerSubtitleResource = [
    PlayerSubtitleResource(
      language: "English",
      subtitleUrl:
          "https://raw.githubusercontent.com/Pisey-Nguon/Player-Resource/master/%5BEnglish%5D%20Apple%20Event%20%E2%80%94%20October%2013%20%5BDownSub.com%5D.srt",
    ),
    PlayerSubtitleResource(
      language: "Japanese",
      subtitleUrl:
          "https://raw.githubusercontent.com/Pisey-Nguon/Player-Resource/master/%5BJapanese%5D%20Apple%20Event%20%E2%80%94%20October%2013%20%5BDownSub.com%5D.srt",
    )
  ];

  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Flutter Native Player'),
        ),
        body: Center(
          child: FlutterNativePlayer(
            // 视频和字幕资源
            playerResource: PlayerResource(
                videoUrl: videoUrl, playerSubtitleResources: playerSubtitleResource),
            // 是否自动播放
            playWhenReady: true,
            // 宽度和高度
            width: double.infinity,
            height: 250,
          ),
        ),
      ),
    );
  }
}

更多关于Flutter本地视频播放插件flutter_native_player的使用的实战教程也可以访问 https://www.itying.com/category-92-b0.html

1 回复

更多关于Flutter本地视频播放插件flutter_native_player的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html


flutter_native_player 是一个用于在 Flutter 应用中播放本地视频的插件。它提供了简单的 API，允许你在应用中嵌入本地视频播放功能。以下是如何使用 flutter_native_player 插件的步骤：

1. 添加依赖

首先，你需要在 pubspec.yaml 文件中添加 flutter_native_player 插件的依赖：

dependencies:
  flutter:
    sdk: flutter
  flutter_native_player: ^0.0.1  # 请检查最新版本

然后运行 flutter pub get 来获取依赖。

2. 导入插件

在你的 Dart 文件中导入 flutter_native_player 插件：

import 'package:flutter_native_player/flutter_native_player.dart';

3. 使用 flutter_native_player

你可以使用 FlutterNativePlayer 类来播放本地视频。以下是一个简单的示例，展示如何在 Flutter 应用中播放本地视频：

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: VideoPlayerScreen(),
    );
  }
}

class VideoPlayerScreen extends StatefulWidget {
  @override
  _VideoPlayerScreenState createState() => _VideoPlayerScreenState();
}

class _VideoPlayerScreenState extends State<VideoPlayerScreen> {
  FlutterNativePlayer _player;

  @override
  void initState() {
    super.initState();
    _player = FlutterNativePlayer();
  }

  @override
  void dispose() {
    _player.dispose();
    super.dispose();
  }

  void _playVideo() async {
    // 加载本地视频文件
    await _player.load('assets/video/sample.mp4');
    // 开始播放
    await _player.play();
  }

  void _pauseVideo() async {
    await _player.pause();
  }

  void _stopVideo() async {
    await _player.stop();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('本地视频播放'),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            ElevatedButton(
              onPressed: _playVideo,
              child: Text('播放视频'),
            ),
            ElevatedButton(
              onPressed: _pauseVideo,
              child: Text('暂停视频'),
            ),
            ElevatedButton(
              onPressed: _stopVideo,
              child: Text('停止视频'),
            ),
          ],
        ),
      ),
    );
  }
}

4. 添加视频文件

确保在 pubspec.yaml 文件中正确配置了本地视频文件的路径：

flutter:
  assets:
    - assets/video/sample.mp4
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