Hello.
O noticed that Admob adListener does not get called on Corona Version 2015.2532 (2015.1.8)
I put some print commands inside the adlistener function, and they show nothing.
On Android it is working fine.
EDITED
After a few more tests, I noticed that what was causing the admob listener not to be called was a native.setActivityIndicator(true)
I still looks to be a bug, but not related to admob.
If I set a native.setActivityIndicator(true) before admob being shown, the app get stuck at the spinning wheel, and it can’t be set to false, even with a timer.