Building Apps for Windows Phone 8.1: (13) Networking, Mobile Services, and Authentication

Learn about programming Tiles and Toasts, both locally and using push notifications from the cloud. Also find out about programming the new Action Center where apps can add, remove, and update notifications.
Full course outline:
Link for source code would be much appreciated, please.
tank u
thank you so much!
While downloading source code....
onedrive.live.com uses an invalid security certificate.
The certificate is not trusted because the issuer certificate is unknown.
(Error code: sec_error_unknown_issuer)
This is unexpected!
How can I get Package Security Code And Client Sceret?
@matthiasS:I clicked the source code download link many times, but always failed to open the download page. Can you give me a duplicate of the source code? My email address is jiangtun@live.com. Thanks very much !!
Where can I download sample code