I agree with NeTeInStEiN's answer regarding the nativeGetEnabledTags issue, I have the same problem and the following in the logcat filter works to hide them (as mentioned in comments):
^(?!.*(nativeGetEnabledTags)).*$
With regards to the other issue, I have tracked it down to being an emulator that doesn't have enough ram set to cope with running Jelly-bean (or which ever droid version). When I run my app on the emulator I get slow responses (and that error), when I run it on an actual device I don't see the messages.
