Ok I'm looking right past something here..
Every time I'm in my app and I change activities, logcat reports series of warnings:
02-04 14:42:36.524: WARN/Resources(1832): Converting to string: TypedValue{t=0x12/d=0x0 a=2 r=0x7f08002b}
02-04 14:42:36.524: WARN/Resources(1832): Converting to string: TypedValue{t=0x12/d=0x0 a=2 r=0x7f08002c}
02-04 14:42:36.524: WARN/Resources(1832): Converting to string: TypedValue{t=0x12/d=0x0 a=2 r=0x7f08002d}
Other apps are not showing such warnings. Is this a pre-release/aapt compression thing?
These warnings only occurred when a certain developer option was enabled.
Device Settings > Developer options > Disable 'Enable view attribute inspection'