Attempt at getting an async audio player working

[bijington]

Fixes #25

[jfversluis]

Looks good to me! Simple but effective :D

[bijington]

I can't decide if this is the best API surface for the async part. Currently we could use the player as follows:

CancellationTokenSource cancellationTokenSource;

public async Task Play()
{
    await asyncAudioPlayer.PlayAsync(cancellationTokenSource.Token);
}

public void Stop()
{
    cancellationTokenSource.Cancel();
}

Is this fine or should we consider providing a Stop method that would call cancellationTokenSource.Cancel(); in the AsyncAudioPlayer?

[jfversluis]

Hm yeah I do think I prefer to (also) have a stop method in the player.

One doesn't rule out the other, right? You can still use the CancellationToken manually if that's what you want, or you call Stop and we will do it for you.

[bijington]

@jfversluis I think this is ready for a review now. One thing I wasn't completely sure on was the lack of properties on AsyncAudioPlayer like Volume, etc. but users can pass in an IAudioPlayer into the ctor to allow them to customise bits if they wanted.

[jfversluis]

One thing I wasn't completely sure on was the lack of properties on AsyncAudioPlayer like Volume, etc. but users can pass in an IAudioPlayer into the ctor to allow them to customise bits if they wanted.

Yeah let's see if people can figure it out or not, or maybe add a little bit of documentation around that?

[jfversluis]

Thanks for making this happen ✨