Flutter 的“音频播放器”依赖问题

问题描述

我想在单击按钮时播放声音，所以我使用了“audioplayers”依赖项：

我将其导入到 pubspec.yaml 文件中：

dependencies:
 Flutter:
 sdk: Flutter
  //...Other dependencies
  audioplayers: ^0.15.1        
  assets_audio_player: ^2.0.14

这是我的 PlayerPage.dart

import 'dart:math';
import 'package:audioplayers/audio_cache.dart';
import 'package:audioplayers/audioplayers.dart';
import 'package:Flutter/material.dart';

 class FlipCardPage2 extends StatefulWidget {
  @override
   _FlipCardPage2State createState() => _FlipCardPage2State();
  }

   class _FlipCardPage2State extends State<FlipCardPage2> {
  var firstColor = Color(0xFFD7C26A),secondColor = Color(0xFF451428);

   AudioPlayer audioPlayer = AudioPlayer();
   AudioPlayerState audioPlayerState = AudioPlayerState.PAUSED;
   AudioCache audioCache;
   String path = "goalceleb.mp3";

   @override
   void initState() {
    // Todo: implement initState
    super.initState();
    audioCache = AudioCache(fixedplayer: audioPlayer);
    audioPlayer.onPlayerStateChanged.listen((AudioPlayerState state) {
      setState(() {
    audioPlayerState = state;
    });
   });
  }

  @override
  void dispose() {
  // Todo: implement dispose
  super.dispose();
  audioPlayer.release();
  audioPlayer.dispose();
  audioCache.clearCache();
 }

  playMusic() async{
   await audioCache.play(path);
 }

 pauseMusic() async{
 await audioPlayer.pause();
 }

 @override
 Widget build(BuildContext context) {
 return Container(
  
    ),),width: double.infinity,child: Column(
    mainAxisAlignment: MainAxisAlignment.center,crossAxisAlignment: CrossAxisAlignment.center,children: [
      FlipCard(),SizedBox(
        height: 90.0,SliderButton(
          action: () {
            ///Do something here OnSlide
            playMusic();
          },icon: Icon(
            Icons.power_settings_new,color: Colors.red,size: 40.0,semanticLabel: 'Text to announce in accessibility modes',)),],);
    }
    }

   //... Other code
   }

当我尝试使用我的 Android 模拟器对其进行测试时，收到此错误消息：

Running Gradle task 'assembleDebug'...
e: /home/coach/Documents/development/Flutter/.pub-cache/hosted/pub.dartlang.org    /assets_audio_player-2.0.15/android/src/main/kotlin/com/github/florent37/assets_audio_player/notification/ImageDownloader.kt: (12,19): Unresolved reference: FlutterInjector
e: /home/coach/Documents/development/Flutter/.pub-cache/hosted/pub.dartlang.org/assets_audio_player-2.0.15/android/src/main/kotlin/com/github/florent37/assets_audio_player/notification/ImageDownloader.kt: (61,53): Unresolved reference: FlutterInjector

FAILURE: Build Failed with an exception.

* What went wrong:
Execution Failed for task ':assets_audio_player:compileDebugKotlin'.
> Compilation error. See log for more details

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

 BUILD Failed in 12s
Exception: Gradle task assembleDebug Failed with exit code 1

我在网上做了一些研究，我执行了很多命令，例如“Flutter clean”和“Flutter doctor”等......我不知道这是不是与我的Android上安装的Flutter版本有关工作室...

知道如何解决这个错误吗？提前致谢。

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

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audio-player avd gradle