youtube_player_iframe 3.0.1

Flutter port of the official YouTube iFrame player API. Supports web & mobile platforms.

example/lib/main.dart

// Copyright 2020 Sarbagya Dhaubanjar. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:youtube_player_iframe/youtube_player_iframe.dart';

import 'widgets/meta_data_section.dart';
import 'widgets/play_pause_button_bar.dart';
import 'widgets/player_state_section.dart';
import 'widgets/source_input_section.dart';
import 'widgets/volume_slider.dart';

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();
  runApp(YoutubeApp());
}

///
class YoutubeApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Youtube Player IFrame Demo',
      theme: ThemeData(
        brightness: Brightness.dark,
        primarySwatch: Colors.deepPurple,
        scaffoldBackgroundColor: Colors.black,
      ),
      debugShowCheckedModeBanner: false,
      home: YoutubeAppDemo(),
    );
  }
}

///
class YoutubeAppDemo extends StatefulWidget {
  @override
  _YoutubeAppDemoState createState() => _YoutubeAppDemoState();
}

class _YoutubeAppDemoState extends State<YoutubeAppDemo> {
  late YoutubePlayerController _controller;

  @override
  void initState() {
    super.initState();
    _controller = YoutubePlayerController(
      params: const YoutubePlayerParams(
        showControls: true,
        mute: false,
        showFullscreenButton: true,
        autoPlay: true,
      ),
    );

    _controller.loadPlaylist(
      list: [
        'tcodrIK2P_I',
        'nPt8bK2gbaU',
        'K18cpp_-gP8',
        'iLnmTe5Q2Qw',
        '_WoCV4c6XOE',
        'KmzdUe0RSJo',
        '6jZDSSZZxjQ',
        'p2lYr3vM_1w',
        '7QUtEmBT_-w',
        '34_PXCzGw1M',
      ],
      listType: ListType.playlist,
      startSeconds: 136,
    );
  }

  @override
  Widget build(BuildContext context) {
    return YoutubePlayerScaffold(
      controller: _controller,
      builder: (context, player) {
        return Scaffold(
          body: LayoutBuilder(
            builder: (context, constraints) {
              if (kIsWeb && constraints.maxWidth > 750) {
                return Row(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    Expanded(flex: 3, child: player),
                    const Expanded(
                      flex: 2,
                      child: SingleChildScrollView(
                        child: Controls(),
                      ),
                    ),
                  ],
                );
              }

              return ListView(
                children: [
                  player,
                  const Controls(),
                ],
              );
            },
          ),
        );
      },
    );
  }

  @override
  void dispose() {
    _controller.close();
    super.dispose();
  }
}

///
class Controls extends StatelessWidget {
  ///
  const Controls();

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.all(16),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          _space,
          MetaDataSection(),
          _space,
          SourceInputSection(),
          _space,
          PlayPauseButtonBar(),
          _space,
          VolumeSlider(),
          _space,
          PlayerStateSection(),
        ],
      ),
    );
  }

  Widget get _space => const SizedBox(height: 10);
}