public bool Step1_GetMetadata()
{
//Get metadata from the file over http
if (File.Exists(jsonDownloadState))
{
try
{
nfsPersister = new NetworkFileStreamPersister(jsonDownloadState);
//If More thaan ~1 hour has elapsed since getting the download url, it will expire.
//The new url will be to the same file.
nfsPersister.NetworkFileStream.SetUriForSameFile(new Uri(downloadLicense.DownloadUrl));
}
catch
{
FileExt.SafeDelete(jsonDownloadState);
FileExt.SafeDelete(tempFile);
nfsPersister = NewNetworkFilePersister();
}
}
else
{
nfsPersister = NewNetworkFilePersister();
}
nfsPersister.NetworkFileStream.BeginDownloading();
aaxFile = new AaxFile(nfsPersister.NetworkFileStream);
coverArt = aaxFile.AppleTags.Cover;
RetrievedTags?.Invoke(this, aaxFile.AppleTags);
RetrievedCoverArt?.Invoke(this, coverArt);
return(!isCanceled);
}
public void SetCoverArt(byte[] coverArt)
{
if (coverArt is null)
{
return;
}
this.coverArt = coverArt;
RetrievedCoverArt?.Invoke(this, coverArt);
}