Add Gestures to Toggle PIE Controls and HALO
PIE Controls and HALO are two open source innovations created by the Paranoid Android team that are just unquestionably awesome. However, as awesome as they are, you may not want them enabled at all times. Enabling and disabling them only takes a few taps and not much effort, but it can be made even easier.
If you frequently enable and disable PIE and/or HALO, XDA Forum Member filipkowicz‘s latest app PA Shortcuts may be exactly what you need. The app allows you to toggle PIE mode (full screen), HALO, HALO hide, and HALO reverse control.
So how do you access these shortcuts? Simple. You can either drag the shortcuts to your desktop like standard apps. However, if your launcher supports gestures, the preferred way of accessing the shortcuts is to launch the shortcuts that way. As described by the developer:
Best way to use them is attach them to gestures in your launcher but you can place them on homescreen like any other shortcuts. Moreover app can create one fake “APP” which make the same thing as shortcuts but system treat it as regular APP so you can attach this APP to HALO with HALO))) app.
To get started, head over to the original thread.