小编GoV*_*ndh的帖子

任何人都可以帮助追踪音频的位置（即）

   if(durationtoOne(position==5)){
FlutterToast.Showtoast(msg:"I am At 5 sec");
}

如果在 initstate 中添加出现错误，我会卡在哪里添加此代码，我想通过音频平台收听位置

代码从这里开始

  import 'dart:async';
    import 'package:assets_audio_player/assets_audio_player.dart';
    import 'package:flutter/material.dart';
    import 'package:fluttertoast/fluttertoast.dart';

    class SmartMantra extends StatefulWidget {
    @override
  _SmartMantraState createState() => _SmartMantraState();
}

class _SmartMantraState extends State<SmartMantra> {
  StreamSubscription _positionSubscription;
  Duration position;
  AssetsAudioPlayer _assetsAudioPlayer;


  stream() {
    _positionSubscription = _assetsAudioPlayer.currentPosition
        .listen((p) => setState(() => position = p),);
  }

  @override
  void initState() {
    _assetsAudioPlayer.open("assets/shivamantra.mp3");
    stream();
    _assetsAudioPlayer.finished.listen((finished) {
      print(finished);
//      print(count);
    });
    super.initState();
  }

  @override
  void dispose() {
    _positionSubscription.cancel();
    super.dispose();
  }
  @override
  Widget build(BuildContext context) …

插件地理定位器：^9.0.1 飞行关闭模式运行良好，

如果飞行模式打开，则无法获取位置/抛出任何错误。即使在飞行模式下我也需要获取位置

请建议更改或使用此功能的其他插件

也尝试使用位置插件，同样的情况发生

最少的代码

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
        visualDensity: VisualDensity.adaptivePlatformDensity,
      ),
      home: HomePage(),
    );
  }
}
class HomePage extends StatefulWidget {
  @override
  _HomePageState createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
   Position? pos;
   bool? _isLoading;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("Location"),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center, …