protected virtual Task <bool> UploadPhotoItem(UploadRequest request) { return(base.ExecuteFunctionAsync("UploadPhotoItem", async delegate() { try { AmazonUploadInfo info = await PerformUploadPhotoToAmazon(request); if (info != null && info.Success) { if (request.CancelRequested) { return false; } if (request.IsPreUpload) { return true; } return await PerformAddUploadedPhotoToApp(request, info); } return false; } catch (Exception ex) { base.LogError(ex, "UploadPhotoItem"); return false; } })); }
protected abstract Task <bool> PerformAddUploadedPhotoToApp(UploadRequest request, AmazonUploadInfo info);