Your Second Kotlin Android App - Part 13: Hooking Up | Ray Wenderlich

Now that we have our shared preferences in place, it's now time to hook them up with the main activity.

This is a companion discussion topic for the original entry at

My tasks still don’t save when I either end the process or even use the back button to exit the program.
I’ve run this with my device that was connected either via USB and WiFi. My educated guess is an update to the state of closing an app.

That’s a good assumption. I haven’t tested it yet, but I’ll take a look next time we update the course. Thanks for the heads up!