Version 3.0 :
https://play.google.com/store/apps/details?id=stevenstanleybayes.proximitysensor&hl=en
Version 3.0 allows to really or virtually disable the proximity sensor while in calls, made and received and to re enable at will with a click of a button and without restarts. This application does not require any third party software in general. However, only one menu selection, which really disallows the proximity sensor when in calls, made or received, requires XDA Framework and Xposed Installer and Xposed Jar. The application will work without these too.