Provides single-click access from your home-screen (or other trigger) to turn on/off any Samsung TV from android devices with a built in IR transmitter.
There's no user interface, when you click to 'launch' the app it just sends the power on/off IR signal.
I wrote this because my TV remote app of choice only uses Wi-Fi at present and so it can't handle switching on the TV as it's network interface is powered off.
This has only been tested on a Galaxy S4 and I'm only putting this out there in case anyone else finds it useful to be able to quickly turn their TV on or off without going into an app as well.
In Nova launcher I have the app assigned to my 'home' button so I have a physical button on my phone for TV on/off.
To make your s4 home button react instantly disable SVoice on double-home-press (double-press home button to get into SVoice, menu, settings, disable)