public override async Task <TrackFile> GetDownloadableTrackAsync(Track track)
{
// Only property we need to set is Track.StoreId (see Google.Music/GoogleMusicApi.UWP/Requests/Data/StreamUrlGetRequest.cs:32)
var streamUrl = await client.GetStreamUrlAsync(new GoogleMusicApi.Structure.Track {
StoreId = track.Id
});
if (streamUrl == null)
{
throw new InvalidSessionException("Play Music: Stream URL unavailable. Check your subscription is active then try again.");
}
// Unfortunately I have forgotten the various stream qualities available on Play Music because my subscription ran out,
// so I will set the bitrate to -1, i.e. unknown
// What is known is that all streams are MP3, so this should work.
return(new TrackFile
{
BitRate = -1,
DownloadUri = streamUrl,
FileType = MediaFileTypes.Mpeg3Audio,
Track = track
});
}
/// <summary> /// Retrieves a track's downloadable form. /// </summary> /// <param name="track">The track to download.</param> /// <returns>A <see cref="TrackFile"/> containing file metadata and the URI of the track.</returns> public abstract Task <TrackFile> GetDownloadableTrackAsync(Track track);
