Xposed-Modules-Repo/com.privacymask.xposed ? reverse-engineered prompt

Build me an Android privacy module called PrivacyMask that works with Xposed and LSPosed so I can feed apps fake location and identity info instead of my real one.

It should let me spoof timezone, SIM and carrier details, locale, GPS location, and a few system properties, with simple on and off switches for each group so I can choose exactly what gets hidden. I want a screen where I can generate a random fake profile or edit everything by hand, including typing latitude and longitude directly or dropping a pin on a built in map style picker. The settings should save automatically as soon as I change them, and target apps should pick up the new values after I force stop and reopen them. Please make it work without needing to open the app first after install, and use remote preferences so the module side can read the fake values while the UI writes them. If you need to check the latest framework docs, look them up online.