// Coroutine to upload recorded audio on server
IEnumerator UploadAudioOnServer()
{
float[] samples = new float[AudioSrc.clip.samples * AudioSrc.clip.channels];
AudioSrc.clip.GetData(samples, 0);
var byteArray = new byte[samples.Length * 4];
Buffer.BlockCopy(samples, 0, byteArray, 0, byteArray.Length);
// Post recorded audio clips on server using UnityWebRequest
using (UnityWebRequest WebRequest = UnityWebRequest.Post("https://staging.vertx.cloud/core/v1.0/resource/088c0839-d2d1-4808-87d4-a33ca223876e/audioClip.wav", ""))
{
WebRequest.SetRequestHeader("Content-Type", "application/octet-stream");
WebRequest.uploadHandler = new UploadHandlerRaw(byteArray);
WebRequest.uploadHandler.contentType = "application/octet-stream";
WebRequest.downloadHandler = new DownloadHandlerBuffer();
WebRequest.AddVertexAuth();
yield return(WebRequest.SendWebRequest());
Debug.Log("Audio file Uploaded");
}
yield return(null);
isUploading = false;
}
IEnumerator GetRecording()
{
isDownloading = true;
using (UnityWebRequest www = UnityWebRequest.Get("https://staging.vertx.cloud/core/v1.0/resource/088c0839-d2d1-4808-87d4-a33ca223876e/audioClip.wav"))
{
www.SetRequestHeader("Content-Type", "application/octet-stream");
www.AddVertexAuth();
while (isUploading)
{
yield return(new WaitForSeconds(0.5f));
}
yield return(www.SendWebRequest());
if (www.isNetworkError || www.isHttpError)
{
Debug.Log(www.error);
}
else
{
byte[] results = www.downloadHandler.data;
float[] downloadArray = new float[results.Length / 4];
Buffer.BlockCopy(results, 0, downloadArray, 0, results.Length);
AudioClip clip = AudioClip.Create("voice recording", downloadArray.Length, 1, AUDIO_SAMPLE_RATE, false);
clip.SetData(downloadArray, 0);
AudioSrc.clip = clip;
Debug.Log("Audio file downloaded");
//yield return new WaitForSeconds(7f);
}
}
yield return(new WaitForSeconds(7f));
isDownloading = false;
}
private IEnumerator CreateHTTPRequest(string rootUri, string httpRequestPath)
{
UnityWebRequest www = new UnityWebRequest(Path.Combine(rootUri, httpRequestPath), "GET", new DownloadHandlerBuffer(), null);
www.AddVertexAuth();
#if UNITY_2017_1_OR_NEWER
yield return(www.SendWebRequest());
#else
yield return(www.Send());
#endif
if ((int)www.responseCode >= 400)
{
Debug.LogErrorFormat("{0} - {1}", www.responseCode, www.url);
throw new Exception("Response code invalid");
}
if (www.downloadedBytes > int.MaxValue)
{
throw new Exception("Stream is larger than can be copied into byte array");
}
LoadedStream = new MemoryStream(www.downloadHandler.data, 0, www.downloadHandler.data.Length, true, true);
}