Hi, I've had a play with Geolocation, Google Maps and Google Directions, some I could understand and others I found too difficult, I'm still amazed how easy and difficult B4A and B4J are, they make amazing results quick and easy(ish), and I continue to learn every day.
I attach a small program, which is complete enough for me to use, you will need to enter your Google Maps API Key in the manifest and you also need to have Google Maps installed on your phone for the program to fully work,
It basically shows where you are when you load the program, so in my case, I save the location of where I've parked my car
and when I wish to return to the car, I simply get directions to the saved location.
It's not much of a program and I'm sure others could do a lot better but thought I'd upload it in case it's of use to someone else starting out in the wonderful world of B4A / J
Thanks a lot to all who have contributed to myself and others over the years, your expert advice is always welcome, cheers Colin