Display the next birthday from your contacts in DashClock Widget.

Note: this extension do not read your calendar events, only the birthday dates set in the Contacts / People application.

Requires DashClock Widget by Roman Nurik: https://play.google.com/store/apps/details?id=net.nurik.roman.dashclock

Source code available here:
https://github.com/nicopico-dev/HappyBirthday
https://github.com/nicopico-dev/dashclock-birthday (1.5.*)