We finally fixed this issue by catching the exception and avoiding that devices without an installed facebook app got activated. A facebook developer answered us:
"The user needs to have the Facebook Android app installed on their device and logged in for activateApp to function properly."
This is the code we finally used and it isn´t crashing anymore:
try{
/* Only activate FaceBook publish install if the user has the FaceBook app installed */
if (com.facebook.Settings.getAttributionId(getContentResolver()) != null){
com.facebook.AppEventsLogger.activateApp(this);
}
} catch (IllegalStateException e){
Log.d(TAG, "Facebook Setting Exception again!");
}
I hope this helps others...