Since my Python Apps do not work on any Android Version greater than 6, I am working on re-writing them in Android Studio. At first I was not particularly thrilled that I had to re-write everything but now I’m starting to really like Android Studio. I’ve decided to add additional functionality so that I only need one App. The name of the bluetooth device (the locomotive name) will now allow the app to ‘configure itself’ when the locomotive is chosen on the phone. If the locomotive uses a TSU-4400 SoundTraxx decoder, the appropriate screens will come up for that. I am also going to allow the main screen to be programmed, change the icons and what function codes are associated with them.