You need to activate this service if you want to receive notifications in Smart Launcher.
NOTE 1: You need the latest version of SL installed to use this plugin. Please don't complain if you are using a illegal version!
NOTE 2: Samsung talkback issue:
Android Apps settings -> All Apps -> Samsung TTS engine -> Disable.
NOTE 3: In android there is no way to intercept notifications, we can only use an accessibility service as workaround.