I need to install and use AndroidX in order to be able to extend an app requiring it. Since I have dozens of apps I have developed since 2012, I want to be careful changing my system. My AIDE PRO is run perfectly on a new Samsung S6 Tablet and on an old Tablet 10.1. How can I upgrade both environments (adding AndroidX) without damaging all the work I have already done. Will I still be able to continue to work on the old apps in the same environment without the need to upgrade themas well to AndroidX?
I would like to get a detailed and well explained step-by-step instruction how to achieve installation of AndroidX. Many thanks for your support.
Regards Rafa