public void SaveNewMetadataFile(string fileName,
DateTime startedAt,
int frequency,
Android.Media.Encoding bitrate,
Dictionary <string, bool> factors,
string note,
int fileSizeKb = -1,
int fileLengthSeconds = -1)
{
using (var fs = new FileStream(GetFullPathToNewMetadata(fileName), FileMode.Create, FileAccess.Write))
{
string dataasstring = JsonConvert.SerializeObject(new RecordingMetadata()
{
AudioFrequency = frequency,
AudioBitrate = bitrate,
Factors = factors,
Note = note,
StartedAt = startedAt,
FileSizeKb = fileSizeKb,
FileLengthSeconds = fileLengthSeconds
});
byte[] info = new UTF8Encoding(true).GetBytes(dataasstring);
fs.Write(info, 0, info.Length);
fs.Close();
}
}
public async Task <List <short> > GetSampleValues(string path, Android.Media.Encoding bitrate)
{
if (bitrate == Android.Media.Encoding.Pcm8bit)
{
return(await GetSampleValues8Bit(path));
}
else
{
//default to 16 bit
return(await GetSampleValues16Bit(path));
}
}
public AudioTrack([global::Android.Runtime.GeneratedEnum] Android.Media.Stream streamType, int sampleRateInHz, [global::Android.Runtime.GeneratedEnum] Android.Media.ChannelConfiguration channelConfig, [global::Android.Runtime.GeneratedEnum] Android.Media.Encoding audioFormat, int bufferSizeInBytes, [global::Android.Runtime.GeneratedEnum] Android.Media.AudioTrackMode mode)
: this(streamType, sampleRateInHz, (ChannelOut)(int)channelConfig, audioFormat, bufferSizeInBytes, mode)
{
}
