如何在 Flutter 中播放自定义声音

发布于05月06日

我能用这行代码播放一个简单的声音:

SystemSound.play(SystemSoundType.click);

如何播放自定义声音？

让我们说一小段mp3

推荐答案

感谢您收看Flutter 翼！

今天(截至2017年5月5日)Ffltter SDK还没有built-in个支持播放和控制任意音频.但是，我们设计了插件系统来支持它.

这个插件增加了对Ffltter:https://pub.dartlang.org/packages/audioplayer的音频支持

从插件的自述文件中:

Future play() async {
  final result = await audioPlayer.play(kUrl);
  if (result == 1) setState(() => playerState = PlayerState.playing);
}

// add a isLocal parameter to play a local file
Future playLocal() async {
  final result = await audioPlayer.play(kUrl);
  if (result == 1) setState(() => playerState = PlayerState.playing);
}


Future pause() async {
  final result = await audioPlayer.pause();
  if (result == 1) setState(() => playerState = PlayerState.paused);
}

Future stop() async {
  final result = await audioPlayer.stop();
  if (result == 1) {
    setState(() {
      playerState = PlayerState.stopped;
      position = new Duration();
    });
  }
}