I am using Urban Airship on Android to receive notifications. The Appcelerator Module IS QUITE OLD (3 years ago) https://github.com/appcelerator-modules/ti.urbanairship and I'm using this fork: https://github.com/rdking/ti.urbanairship/tree/master/android.
With rdking version I'm able to get notifications on Android 5, but only when the app is opened (foreground). If I open another app or close it (put it on background), it will not get it.
I'm using Titanium SDK 5.1.2.GA (both app and module), building the module with NDK r10e
and
platforms/android-13 and add-ons/addon-google_apis-google-13
(Not sure which version I should use and if is something wrong on it.)
I think I'm missing maybe some configuration on Android Manifest. Notifications are working perfectly on Android < 4 and iOS.
Thanks in advance =)