private void StopSoundDownload()
{
//no players
if (audioSourceToPlayPepperSound == null)
{
return;
}
//not available
if (_audioDevice == null)
{
return;
}
//not downloading
if (_soundDownloader == null)
{
return;
}
//Unity resources
audioSourceToPlayPepperSound.Stop();
_clipDownloadedSound = null;
_clipPositionToSetData = 0;
//Pepper resources
_audioDevice.Unsubscribe(DownloadSoundModuleName);
_session.UnregisterService(_soundDownloaderRegisterId);
_soundDownloader = null;
_soundDownloaderRegisterId = 0;
}
private void StartSoundDownload()
{
//no player
if (audioSourceToPlayPepperSound == null)
{
return;
}
//not available
if (_audioDevice == null)
{
return;
}
//already downloading
if (_soundDownloader != null)
{
return;
}
//Unity側の再生設定
_clipDownloadedSound = AudioClip.Create(DownloadSoundClipName,
DownloadSoundFrequency * DownloadSoundClipLengthSec, 1, DownloadSoundFrequency, true);
audioSourceToPlayPepperSound.clip = _clipDownloadedSound;
//Pepper側のダウンロード開始
_audioDevice.SetClientPreferences(DownloadSoundModuleName, DownloadSoundFrequency, 3, 0);
_soundDownloader = CreateSoundDownloader();
//_soundDownloaderRegisterId = (uint)_session
// .RegisterService(DownloadSoundModuleName, _soundDownloader)
// .GetUInt64(0);
_soundDownloaderRegisterId = _session
.RegisterService(DownloadSoundModuleName, _soundDownloader);
_audioDevice.Subscribe(DownloadSoundModuleName);
//レイテンシ無いと安定しない(ハズな)ので注意
audioSourceToPlayPepperSound.loop = true;
audioSourceToPlayPepperSound.PlayDelayed(DownloadSoundPlayLatency);
}
