ssh199956 / fl_kdxf_sst_rt

fl_kdxf_sst_rt

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Getting started

A Flutter plugin that supports KDXF for Streaming voice dictation, suitable for Android, iOS and other platforms.

Usage

//'Attention, set this content first before using all content'
setKDXFInfo("", "", "", "");

class WsWidgetPage extends StatefulWidget {
  @override
  _WsWidgetPageState createState() => _WsWidgetPageState();
}

class _WsWidgetPageState extends State<WsWidgetPage>
    with KDXFBaseSpeechRecognitionMixin {
  @override
  void initState() {
    super.initState();
    //this is your keys of kdxf.
    setKDXFInfo("", "", "", "");
    KDXFInit();
  }

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('讯飞语音转文字测试'),
      ),
      body: Column(
        children: [
          ElevatedButton(
            onPressed: () async {
              await SoundRecord.startListening();
              updateMsg = "录音中..";
            },
            child: Text('开始录音'),
          ),
          ElevatedButton(
            onPressed: KDXFStopListening,
            child: Text('停止录音'),
          ),
          Container(
            height: 20,
          ),
          Center(child: Text(showMsg)),
        ],
      ),
    );
  }
}

Property

• time:

time选择-vad_eos根据这个去修改
//这里我设置的是2秒钟的时间，科大讯飞默认是3秒，这个时间可以自定义的
//填充business
business['language'] = 'zh_cn';
business['domain'] = 'iat';
business['accent'] = 'mandarin';
business['ptt'] = 0;
business['vad_eos'] = 2000;
business['dwa'] = 'wpgs';
business['ptt'] = 1;