its around 1 month ago last time im have uploaded it. and have barely touched it since. There was a change to the Interstitial.java, build.grandle and sdlactivity.java as well (as interstitial was inited in wrong place and might got catched by a resolution change), but should take a look.
The change for a month ago was its was possible to detect you do a debug or a retail version, etc if you running a debug version, you should get test ads, but retail ads for retail. This is how its should works, so you dont suddently got your account closed under testing.
But if you dont get the new java copied over. delete the android.xcl from the java folder, and then its should copy all files from the main project. If you have the file, No java files is copied over when that file is present.
No idea about SAVESPRITE and no idea without a example.
Currectly im did do have focus in very different place and its also quite hot here. etc a Frogger adaption for Spectrum Next. This why im was idle comply of days.