private void OnRequestFinished(MvxFileDownloadRequest request)
{
lock (this)
{
_currentRequests.Remove(request);
if (_queuedRequests.Any())
{
MvxAsyncDispatcher.BeginAsync(StartNextQueuedItem);
}
}
}
public void RequestDownload(string url, string downloadPath, Action success, Action<Exception> error)
{
var request = new MvxFileDownloadRequest(url, downloadPath);
request.DownloadComplete += (sender, args) =>
{
OnRequestFinished(request);
success();
};
request.DownloadFailed += (sender, args) =>
{
OnRequestFinished(request);
error(args.Exception);
};
lock (this)
{
_queuedRequests.Enqueue(request);
if (_currentRequests.Count < _maxConcurrentDownloads)
{
MvxAsyncDispatcher.BeginAsync(StartNextQueuedItem);
}
}
}