SecureAccessibility allows you to use accessibility services while still keeping the password-on-boot screen enabled!
If your password-on-boot screen is currently disabled, you will have to reactivate it for SecureAccessibility to work.
Compatible with everything from Kitkat (4.0) all the way to Oreo (8.1)!
If you find a bug, post here or create an issue in the Github issue tracker with your logcat + Xposed logs.
NOT TESTED on heavily modified ROMS (Touchwiz, LG, EMUI, etc...)
Xposed repository link: http://repo.xposed.info/module/xyz.nulldev.secureaccess
Source code: https://github.com/null-dev/SecureAccessibility