Awesome, thanks for sharing. This really makes the spen more functional, having an easy to access home and back button, and the one click recent's button is the cherry on top. It would be nice to just have it pop up when you pull out the spen, but I still like the recent's and soft home button.
I'd like to eventually have a customizable nav bar, like in AOKP. On my S3, I turned my nav bar into my dock and had long press commands for each one as well, such as opening voicemail when long pressing home, composing message when long pressing messages, etc. You could also resize the bar so they didn't take up as much real estate.
Nonetheless, thank you for sharing this. I'm loving all of these mods.
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