颤振服务无法在发布模式下工作

Question

我在我的代码中添加了服务以将文本作为声音读取，但在发布模式下它不起作用 我尝试添加一些权限，如 internet 和 record_audio，但它也不起作用 我希望你能帮助我

这是我的代码

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

class ReadQuoteButton extends StatefulWidget {
  final String text;
  final Color color;
  ReadQuoteButton(this.text,this.color);
  @override
  _ReadQuoteButtonState createState() => _ReadQuoteButtonState();
}

class _ReadQuoteButtonState extends State<ReadQuoteButton> {
  static const platform = const MethodChannel('flutter.dev/awspolly');
  @override
  Widget build(BuildContext context) {
    return IconButton(
        icon: Icon(
          Icons.volume_up,
          size: 32,
          color: widget.color,
        ),
        onPressed: () {
          readQuote(widget.text);
        });
  }

  void readQuote(String textQuote) async {
    try {
      await platform.invokeMethod('readQuote', {'textQuote': textQuote});
    } catch (e) {
      print(e);
    }
  }
}