Napisałem do twórcy jednej apki czemu nie wykrywa portu IR.Oto co mi odpisano:
Hi Pawel,
Unfortunately we cannot give you an exact timeline for when our app will be compatible with LG devices.
When LG updated their phones/tablets to Android 4.4 KitKat, they chose not to correctly implement the IR Blaster APIs Google introduced, thus making our app (and all other 3rd party apps) incompatible with LG phones.
We've been in contact with LG and convinced them to grant us access to the IR Blaster at the same level the preloaded QuickRemote app has, however it will still be a few months until we actually get everything we need from LG to be able to make our app work on their phones.
If you want, you can e-mail them at developer@lge.com , maybe you can get them to hurry up.