async Task Translate(string language, Stream incomingImage)
{
var vs = new VisionService();
var desc = await vs.OCRPhoto(incomingImage, language);
var ts = new TranslateService();
var translatedDesc = await ts.TranslateText(desc, language, LanguageCodes.English);
descriptionLabel.Text = translatedDesc;
}
internal void Handle(string bucketName, string s3File)
{
var detectTextTask = textractTextService.DetectTextS3(bucketName, s3File);
detectTextTask.Wait();
var blocks = detectTextTask.Result.Blocks;
var sourceText = new StringBuilder();
blocks.ForEach(x => {
if (x.BlockType == "LINE")
{
sourceText.AppendLine(x.Text);
}
});
Console.WriteLine(sourceText.ToString());
var translateTask = translateService.TranslateText(sourceText.ToString(), "en", "de");
translateTask.Wait();
Console.WriteLine(translateTask.Result.TranslatedText);
}
void StartRecording()
{
if (recognitionTask != null)
{
recognitionTask.Cancel();
recognitionTask = null;
}
var audioSession = AVAudioSession.SharedInstance();
try
{
NSError err;
audioSession.SetCategory(AVAudioSessionCategory.PlayAndRecord);
audioSession.SetMode(AVAudioSession.ModeMeasurement, out err);
audioSession.SetActive(true);
}
catch (Exception ex)
{
var s = ex.ToString();
}
recognitionRequest = new SFSpeechAudioBufferRecognitionRequest();
var inputNode = audioEngine.InputNode;
recognitionRequest.ShouldReportPartialResults = true;
recognitionTask = speechRecognizer.GetRecognitionTask(recognitionRequest, (arg1, arg2) =>
{
var isFinal = false;
if (arg1 != null)
{
var inputtedText = arg1.BestTranscription.FormattedString;
englishText.Text = inputtedText;
var fromLanguage = LanguageCodes.English;
var toLangague = AppDelegate.CurrentLanguage.LanguageCode;
translator.TranslateText(inputtedText, fromLanguage, toLangague).ContinueWith(async(arg) =>
{
var translated = await arg;
InvokeOnMainThread(() => translatedText.Text = translated);
});
isFinal = arg1.Final;
}
if (arg2 != null || isFinal)
{
audioEngine.Stop();
inputNode.RemoveTapOnBus(0);
recognitionRequest = null;
recognitionTask = null;
askQuestion.Enabled = true;
}
});
var recordingFormat = inputNode.GetBusOutputFormat(0);
inputNode.InstallTapOnBus(0, 1024, recordingFormat, (buffer, when) =>
{
recognitionRequest?.Append(buffer);
});
audioEngine.Prepare();
try
{
NSError err = new NSError();
audioEngine.StartAndReturnError(out err);
englishText.Text = "OK, here we go!";
translatedText.Text = "";
}
catch (Exception) { }
}