taisdk 0.0.4

智聆口语评测（Smart Oral Evaluation，SOE）是腾讯云推出的中英文语音评测产品

example/lib/main.dart

import 'dart:io';
import 'package:flutter/material.dart';
import 'package:taisdk/taisdk.dart';
import 'package:taisdk/taisdk_interface.dart';

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

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String? _version = 'unknown';
  String _result = '';
  final _taisdk = Taisdk();

  @override
  void initState() {
    super.initState();
    _result = '';
    _taisdk.getVersion().then((value) {
      setState(() {
        _version = value;
      });
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Padding(
          padding: EdgeInsets.all(20),
          child: Flex(
            direction: Axis.vertical,
            children: [
              Text('version: $_version'),
              const SizedBox(height: 10),
              Flex(
                direction: Axis.vertical,
                children: [
                  Flex(
                    direction: Axis.horizontal,
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: [
                      SizedBox(
                        width: 100,
                        child: ElevatedButton(
                          onPressed: _onInitSDK,
                          child: const Text('InitSDK'),
                        ),
                      ),
                      const SizedBox(width: 10),
                      SizedBox(
                        width: 100,
                        child: ElevatedButton(
                          onPressed: _onStart,
                          child: const Text('Start'),
                        ),
                      ),
                      const SizedBox(width: 10),
                      SizedBox(
                        width: 100,
                        child: ElevatedButton(
                          onPressed: _onUnInitSDK,
                          child: const Text('UnInitSDK'),
                        ),
                      ),
                    ],
                  ),
                  const SizedBox(height: 10),
                  Text(_result),
                ],
              ),
            ],
          ),
        ),
      ),
    );
  }

  _onInitSDK() {
    EvaluationConfig config = EvaluationConfig();
    config.secretId = '';
    config.secretKey = '';
    config.licenseId = '';
    config.limit = 5;
    config.configPath = 'configure.en 文件的绝对路径';
    _taisdk.setInitCallback((error) {
      setState(() {
        _result = 'InitSDK $error';
      });
    });
    _taisdk.setEvaluationCallback((error, sessionId, result) {
      setState(() {
        _result = 'Evaluation $error \nSessionId $sessionId \nResult ${result?.pronAccuracy}';
      });
    });
    _taisdk.initSDK(config);
  }
  _onStart() async {
    final file = File('pcm 文件的绝对路径');
    EvaluationData data = EvaluationData();
    data.bEnd = true;
    data.data = await file.readAsBytes();

    EvaluationParam param = EvaluationParam();
    param.sessionId = '123456789';
    param.coefficient = '4';
    param.evalMode = EvaluationMode.sentence.index;
    param.refText = 'how are you';

    _taisdk.oralEvaluation(param, data);
  }
  _onUnInitSDK() {
    _taisdk.unInitSDK();
    setState(() {
      _result = 'UnInitSDK ${EvaluationError.succ}';
    });
  }
}