No "applicationResume" event in iOS device?

Recently I found there is no  “applicationResume” in actual iOS devices (I tested with iPhone 5s & iPad 4 - iOS 7.1), how come? Anyone sees the same problem? 

It was working fine before. Did iOS change something?

Any way to know if the app is resumed after it’s suspended?

Does my question sound ridiculous?

Finally I found out why. Sometimes I really hate Corona but I still have to use it (at least for now).

If you require(“facebook”) before you add the system listener,

you will see no applicationResume event in actual iOS.

Can you believe that I finally figured this out!

Does my question sound ridiculous?

Finally I found out why. Sometimes I really hate Corona but I still have to use it (at least for now).

If you require(“facebook”) before you add the system listener,

you will see no applicationResume event in actual iOS.

Can you believe that I finally figured this out!