public void PlayAsync()
{
Finished = false;
_playingAsync = true;
Task.Run(() =>
{
try
{
double lenMs = SoundInfo.GetSoundLength(_fileName);
DateTime stopAt = DateTime.Now.AddMilliseconds(lenMs);
this.Play();
while (DateTime.Now < stopAt)
{
_ct.ThrowIfCancellationRequested();
}
}
catch (OperationCanceledException)
{
base.Stop();
}
finally
{
OnSoundFinished();
}
}, _ct);
}
/// <summary>
/// 完整音檔, 發到Google轉文字
/// </summary>
public static Task <SpeechData> FromFile(string path, string Language)
{
return(Task.Run(() =>
{
var sb = new StringBuilder();
GCP.Share.Init();
var response = GCP.Share.Client.Recognize(new RecognitionConfig()
{
LanguageCode = Language,
}, RecognitionAudio.FromFile(path));
foreach (var result in response.Results)
{
foreach (var alternative in result.Alternatives)
{
sb.Append(alternative.Transcript);
}
}
return new SpeechData
{
WavFile = path,
Length = TimeSpan.FromMilliseconds(SoundInfo.GetSoundLength(path)),
Text = sb.ToString()
};
}));
}
/// <summary>
/// Reloads displayed data from underlaying ResX node
/// </summary>
public override void UpdateDataOf(ListViewKeyItem item, bool reloadImages)
{
base.UpdateDataOf(item, reloadImages);
LargeImageList.Images.Add(item.ImageKey, Editor.play);
SmallImageList.Images.Add(item.ImageKey, Editor.play);
FileInfo info = null;
if (item.DataNode.FileRef != null && File.Exists(item.DataNode.FileRef.FileName))
{
info = new FileInfo(item.DataNode.FileRef.FileName);
}
if (info != null)
{
item.SubItems["Size"].Text = GetFileSize(info.Length);
item.SubItems["Length"].Text = GetSoundDigits(SoundInfo.GetSoundLength(info.FullName));
item.FileRefOk = true;
}
else
{
var stream = item.DataNode.GetValue <MemoryStream>();
if (stream != null)
{
item.SubItems["Size"].Text = GetFileSize(stream.Length);
item.SubItems["Length"].Text = null;
item.FileRefOk = true;
}
else
{
item.FileRefOk = false;
}
}
item.UpdateErrorSetDisplay();
Validate(item);
NotifyItemsStateChanged();
if (item.ErrorMessages.Count > 0)
{
item.Status = KEY_STATUS.ERROR;
}
else
{
item.Status = KEY_STATUS.OK;
item.LastValidKey = item.Key;
}
string p = item.ImageKey;
item.ImageKey = null;
item.ImageKey = p;
}
private void ReadSound(List <string> sounds)
{
if (sounds.Count > 0)
{
while (temp.Count > 0)
{
player.SoundLocation = (soundPath + temp[0]);
int iTime = SoundInfo.GetSoundLength(player.SoundLocation.Trim()) - 0;
player.Play();
Thread.Sleep(iTime);
temp.Remove(temp[0]);
}
}
isFinishRead = true;
playThread.Abort();
}
