I have used google maps using B4a and b4i for years, and have not had major issues. But every time i try and use it with B4j, I do not get very far. I assume i need a specific key for B4j. Having said that, I am not sure which Google Map services i need to request. There are services for android...
Wikipedia: Google Authenticator
Most websites where you have to log in offer to protect your account by using a multi-factor authentication. Here you can use an app like Google Authenticator (GA) which shows a 6 or 8 digit number which you have to type in when you log in.
How it works:
The...