public async Task Delete()
{
var baseDirectory = await Reciter.GetStorageFolder();
var fileQuery = baseDirectory.CreateFileQueryWithOptions(new QueryOptions
{
UserSearchFilter = string.Format(CultureInfo.InvariantCulture,
"{0:000}*.mp3", Surah),
FolderDepth = FolderDepth.Shallow
});
var files = await fileQuery.GetFilesAsync();
foreach (var file in files)
{
await file.DeleteAsync();
}
await Refresh();
}
public async Task Download()
{
// checking if need to download mp3
var missingFiles = await AudioUtils.GetMissingFiles(new QuranAudioTrack
{
Surah = Surah,
Ayah = 1,
ReciterId = Reciter.Id
});
if (missingFiles.Count > 0)
{
string url = Reciter.ServerUrl;
StorageFolder destination = await Reciter.GetStorageFolder();
await DownloadMultipleViaHttpClient(
missingFiles.Select(f => Path.Combine(url, f)).ToArray(),
destination, Resources.loading_audio);
}
await Refresh();
}
public static string GetURLForAyah(Reciter reciter, int suraNumber, int ayahNumber)
{
return(baseRecitingURLs[reciter.urlIndex] + reciter.id + "/" + QuranMp3JoinUtil.FileNameForAya(AyaInfo.Create(suraNumber, ayahNumber)));
}