A relative installed a bunch of apps, and now I am infected by some app with a pesky ad-filled lockscreen, ON TOP of the regular lockscreen (why are they even allowed to do that).
How can I find the name of the current lockscreen app using adb so I could remove it?
adb shell dumpsys activity | grep mFocus yielded
com.android.settings which I presume is the stock lockscreen.
I dont want to format the device nor delete a bunch of apps until I uninstall the right one.