Originally Posted by thomass
Can I use this button for the Launcher? ( or for the music player ?) I don't use the internet browser that much. (This could also enable Launcher for the all cases.)
Music player: probably yes. In fact, I suspect it works for pretty much everything that has an associated URL; it seems to be essentially the same mechanism as described here
Launcher: no. The launcher directly injects an Action into the menus, so it can't be triggered externally.