flutter_acrcloud 0.0.1

A Flutter plugin for the ACRCloud music recognition API.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter_acrcloud/acrcloud_response.dart';
import 'package:flutter_acrcloud/flutter_acrcloud.dart';
import 'package:flutter_acrcloud_example/env.dart';

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

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  ACRCloudResponseMusicItem music;

  @override
  void initState() {
    super.initState();
    ACRCloud.setUp(ACRCloudConfig(apiKey, apiSecret, host));
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Flutter_ACRCloud example app'),
        ),
        body: Center(
          child: Column(
            children: [
              Builder(
                  builder: (context) => RaisedButton(
                      onPressed: () async {
                        setState(() {
                          music = null;
                        });

                        final session = ACRCloud.startSession();

                        showDialog(
                            context: context,
                            barrierDismissible: false,
                            builder: (context) => AlertDialog(
                                  title: Text('Listening...'),
                                  content: StreamBuilder(
                                    stream: session.volume,
                                    initialData: 0,
                                    builder: (context, snapshot) =>
                                        Text(snapshot.data.toString()),
                                  ),
                                  actions: [
                                    FlatButton(
                                      child: Text('Cancel'),
                                      onPressed: session.cancel,
                                    )
                                  ],
                                ));

                        final result = await session.result;
                        Navigator.pop(context);

                        setState(() {
                          if (result == null) {
                            // Cancelled
                            return;
                          } else if (result.metadata == null) {
                            Scaffold.of(context).showSnackBar(SnackBar(
                              content: Text('No result'),
                            ));
                            return;
                          }

                          music = result.metadata.music.first;
                        });
                      },
                      child: Text('Listen'))),
              if (music != null) Text('Track: ${music.title}\n'),
              if (music != null) Text('Album: ${music.album.name}\n'),
              if (music != null) Text('Artist: ${music.artists.first.name}\n'),
            ],
          ),
        ),
      ),
    );
  }
}