media_player 0.0.2

A media player (based on Exoplayer) currently only supports android allows you to run audio/video files background play and persistent notifications.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:media_player/data_sources.dart';
import 'package:media_player/media_player.dart';
import 'package:media_player/ui.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: MyVideoScreen(),
      ),
      debugShowCheckedModeBanner: false,
    );
  }
}

class MyVideoScreen extends StatefulWidget {
  @override
  _MyVideoScreenState createState() => _MyVideoScreenState();
}

class _MyVideoScreenState extends State<MyVideoScreen> {
  MediaPlayer player;
  MediaFile song1 = MediaFile(
    title: "Despacito 1",
    type: "video",
    source: "https://tcevents.com/video/Tecnocasa_Despacito.mp4",
    desc: "Lorem  ipsum desit.",
  );
  MediaFile song2 = MediaFile(
    title: "Apple Keynote 2",
    type: "video",
    source: "http://qthttp.apple.com.edgesuite.net/1010qwoeiuryfg/sl.m3u8",
    desc: "Lorem  ipsum desit.",
  );
  MediaFile song3 = MediaFile(
    title: "Some m3u8 test",
    type: "audio",
    source: "https://bitdash-a.akamaihd.net/content/sintel/hls/playlist.m3u8",
    desc: "Lorem  ipsum desit.",
  );

  bool next = false;
  bool prev = false;
  var source;
  int currentIndex = 0;
  @override
  void initState() {
    // first argument for isBackground next for showNotification.
    player =
        MediaPlayerPlugin.create(isBackground: true, showNotification: true);
    initVideo();
    player.valueNotifier.addListener(() {
      if (!mounted) return;
      next = player.valueNotifier.value.next;
      prev = player.valueNotifier.value.prev;
      source = player.valueNotifier.value.source;
      currentIndex = player.valueNotifier.value.currentIndex;
      setState(() {});
    });
    super.initState();
  }

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

  void initVideo() async {
    Playlist playlist = Playlist([song1, song2, song3]);
    await player.initialize();
    // player.setSource(song1);
    await player.setPlaylist(playlist);
    player.play();
  }

  @override
  Widget build(BuildContext context) {
    return Column(children: [
      VideoPlayerView(player),
      VideoProgressIndicator(
        player,
        allowScrubbing: true,
        padding: EdgeInsets.symmetric(vertical: 5.0),
      ),
      SizedBox(height: 20.0),
      Container(
        child: Text(source.contents[currentIndex].title),
      ),
      buildButtons(),
      Expanded(child: _playlist())
    ]);
  }

  Widget _playlist() {
    return (source is Playlist)
        ? ListView.builder(
            itemCount: source.count,
            itemBuilder: (BuildContext context, index) {
              return ListTile(
                  title: Text(source.contents[index].title),
                  trailing: IconButton(
                    onPressed: () {
                      player.playAt(index);
                    },
                    icon: Icon((currentIndex == index)
                        ? Icons.pause
                        : Icons.play_arrow),
                  ));
            },
          )
        : Container();
  }

  Row buildButtons() {
    return Row(
      children: <Widget>[
        FlatButton(
          child: Text("Prev"),
          onPressed: (prev)
              ? () {
                  player.playPrev();
                }
              : null,
        ),
        FlatButton(
          child: Text("Play"),
          onPressed: () {
            player.play();
          },
        ),
        FlatButton(
          child: Text("Pause"),
          onPressed: () {
            player.pause();
          },
        ),
        FlatButton(
          child: Text("Next"),
          onPressed: next
              ? () {
                  player.playNext();
                }
              : null,
        ),
      ],
    );
  }
}