AS3 Android Calendar Event Pop-Up

Hi,

can somebody help with calendar I am trying to make?
This Android app should use xml feed to read the calendar data.
If DATE EVENT is EMPTY do nothing.
If DATE EVENT has EVENT then POP-UP ALERT MESSAGE.
It reads the phone DATE.

I will be happy for working solution.
Big thanks

This seems relevant https://airnativeextensions.com/extension/com.distriqt.Calendar