I was noticing an app that doesn't need Camera access ever having camera access and other spy capable permission.
When I tried to change the permssion there was a overlay text box saying something similar to
Screen overlay detected. Change Screen overlay in Setting and when I clicked it, it took me to take
Screen Overlay settings.
So, is it possible to prevent the user from changing Permissions and other settings if an app has
Screen Overlay permission?
1) User goes into a Setting which spyware doesn't want to change like Camera permission.
2) Spyware uses screen overlay to show a psudo-error message and button to other setting or similar.
3) User clicks the button and is redirected to another setting or app or error.
4) Spyware has succeeded in preventing user from denying it Camera permission.