I'm getting tired of having apps disappear without my knowledge, because it's way too easy to wipe an app off the phone, or its icon. But I don't want another launcher, because they completely take over the place, disabling my beautiful MIUI themes, widgets, lockscreens, etc. Is there not a way, app, whatever, to simply LOCK icons & widgets on the desktop screens?? Really?! After this many years Android has been out?! I'm finding that hard to believe, that with 60 billion apps that can do everything but make you breakfast, no one has come out with a single one that just locks your apps to prevent accidental deletion! Even though its very much doable.