/// <summary>
/// Starts recording audio.
/// </summary>
/// <returns>A <see cref="Task"/> that will complete when recording is finished.
/// The task result will be the path to the recorded audio file, or null if no audio was recorded.</returns>
public async Task <Task <string> > StartRecording()
{
if (FilePath == null)
{
FilePath = await GetDefaultFilePath();
}
ResetAudioDetection();
OnRecordingStarting();
InitializeStream(PreferredSampleRate);
await recorder.StartRecorder(audioStream, FilePath);
AudioStreamDetails = new AudioStreamDetails
{
ChannelCount = audioStream.ChannelCount,
SampleRate = audioStream.SampleRate,
BitsPerSample = audioStream.BitsPerSample
};
startTime = DateTime.Now;
recordTask = new TaskCompletionSource <string> ();
Debug.WriteLine("AudioRecorderService.StartRecording() complete. Audio is being recorded.");
return(recordTask.Task);
}
/// <summary>
/// Starts recording audio.
/// </summary>
/// <returns>A <see cref="Task"/> that will complete when recording is finished.
/// The task result will be the path to the recorded audio file, or null if no audio was recorded.</returns>
public async Task <Task <string> > StartRecording()
{
ResetAudioDetection();
InitializeStream(PreferredSampleRate);
await recorder.StartRecorder(audioStream, filePath);
AudioStreamDetails = new AudioStreamDetails
{
ChannelCount = audioStream.ChannelCount,
SampleRate = audioStream.SampleRate,
BitsPerSample = audioStream.BitsPerSample
};
startTime = DateTime.Now;
recordTask = new TaskCompletionSource <string> ();
System.Diagnostics.Debug.WriteLine("AudioRecorderService.StartRecording() complete. Audio is being recorded.");
return(recordTask.Task);
}