This is dumb question corner; I'm coming from a PC/VB/Basic4PPC background so be gentle
I know I use
Activity.LoadLayout("menu")
to locad a form. It has buttons to show other forms, ubn the evnt for which I put
Activity.LoadLayout("nextpage")
But I end up with both instead of the new one 'over' the old
How do I hide the menu form and bring it back when I'm done with the second one?
It is better to start a new thread for every question.
You should not use the "compile without signing option". Instead choose Compile & Run (even if you don't have a device connected) and the apk file will be located in the Objects folder.
Note that you can connect any device with B4A-Bridge.
The name of the APK file will be the same as the project file or 'result' if the project file contains an illegal character (like space). You can rename the APK file as needed.
Do not distribute the DEBUG apk file as it contains debugging code and will not work properly. Uncheck Project - Attach debugger and then run your program.