private async Task DeleteEmptyFolders()
{
var folders = await RootFolder.ListFolders(recursive : true);
folders.Reverse();
foreach (var folder in folders)
{
if (await folder.IsEmpty())
{
await folder.DeleteAsync(StorageDeleteOption.PermanentDelete);
}
}
// TODO refactor: create event
await MusicItemsModel.Instance.ResetAndRefreshRoot();
}
