private void Play(MemoryStream buffer)
{
if (buffer == null)
throw new ArgumentNullException("buffer");
using (var storageFolder = IsolatedStorageFile.GetUserStoreForApplication())
{
if (!string.IsNullOrEmpty(_fileName) && storageFolder.FileExists(_fileName))
storageFolder.DeleteFile(_fileName);
}
Dispatcher.BeginInvoke(
() =>
{
using (var storageFolder = IsolatedStorageFile.GetUserStoreForApplication())
{
_fileIndex++;
_fileName = _fileIndex + ".wav";
var bytes = buffer.GetWavAsByteArray(_micRecorder.SampleRate);
using (var stream = storageFolder.CreateFile(_fileName))
{
stream.Write(bytes, 0, bytes.Length);
}
if (!storageFolder.FileExists(_fileName))
return;
using (var stream = new IsolatedStorageFileStream(_fileName, FileMode.Open, storageFolder))
{
playBack.SetSource(stream);
playBack.Play();
}
}
});
}
private void SaveTempAudio(MemoryStream buffer)
{
// Be defensive... trust one one & nothing!
if (buffer == null)
{
throw new ArgumentNullException("Attempting a save an empty sound buffer.");
}
//Clean out the AudioPlayer's hold on our audioStream
if (_audioStream != null)
{
AudioPlayer.Stop();
AudioPlayer.Source = null;
_audioStream.Dispose();
}
var bytes = buffer.GetWavAsByteArray(_recorder.SampleRate);
using (IsolatedStorageFile isoStore = IsolatedStorageFile.GetUserStoreForApplication())
{
if (isoStore.FileExists(_tempFileName))
{
isoStore.DeleteFile(_tempFileName);
}
_tempFileName = string.Format("{0}.wav", DateTime.Now.ToFileTime());
_audioStream = isoStore.CreateFile(_tempFileName);
_audioStream.Write(bytes, 0, bytes.Length);
// Play ... SetSource of a MediaElement
AudioPlayer.SetSource(_audioStream);
}
}
private void SaveTempAudio(MemoryStream buffer)
{
//Be defensive
if (buffer == null)
throw new ArgumentNullException("Saving an empty buffer.");
//Clear AudioPlayer's hold on audioStream
if (_audioStream != null)
{
AudioPlayer.Stop();
AudioPlayer.Source = null;
_audioStream.Dispose();
}
var bytes = buffer.GetWavAsByteArray(_recorder.SampleRate);
using (IsolatedStorageFile isoStore = IsolatedStorageFile.GetUserStoreForApplication())
{
if (isoStore.FileExists(_tempFileName)) isoStore.DeleteFile(_tempFileName);
_tempFileName = string.Format("{0}.wav", DateTime.Now.ToFileTime());
_audioStream = isoStore.CreateFile(_tempFileName);
_audioStream.Write(bytes, 0, bytes.Length);
// Play
AudioPlayer.SetSource(_audioStream);
}
}
private void SaveTempAudio(MemoryStream buffer)
{
if (_audioStream != null)
{
AudioPlayer.Stop();
AudioPlayer.Source = null;
_audioStream.Dispose();
}
if (buffer == null)
throw new ArgumentNullException("Attempting to save an empty sound buffer...!!!!");
var bytes = buffer.GetWavAsByteArray(_recorder.SampleRate);
using (IsolatedStorageFile isostore = IsolatedStorageFile.GetUserStoreForApplication())
{
if (isostore.FileExists(tempfilename))
isostore.DeleteFile(tempfilename);
tempfilename = string.Format("{0}.wav", DateTime.Now.ToFileTime());
_audioStream = isostore.CreateFile(tempfilename);
_audioStream.Write(bytes, 0, bytes.Length);
AudioPlayer.SetSource(_audioStream);
}
}
