[APP][ROOT] S-Pen App for our Galaxy Note topic

I've created a Common Thread in the right XDA Forum section to group all Note users interested in my S-Pen App.

Best app features:
- take a full-screenshot holding stylus button while it is touching the screen
- take a cropped-screenshot (with post-editing) holding stylus button while draw the selection on screen
- open a quick-menu on single press the stylus button (like stock Samsung "Air Command" feature)
- switch keyboard when stylus is removed or inserted in its slot
- show cursor when stylus is near the screen
- disable finger-touchscreen (while drawing with stylus) to avoid accidental hand-touch
- draw Gestures (holding stylus button while drawing on screen) to start Apps (or, in future, to take other actions)
- Lollipop 5.x support!!!!!
- many graphic personalizations about menu, cursor and gesture

Please refers to: http://forum.xda-developers.com/andr...tylus-t3000448