AndroidAppLockscreen: drop a PIN lockscreen into any Android app in minutes
Fayaz Bin Salam
most android apps that need any kind of auth go straight to biometrics or firebase. fine — but what if you just need a simple PIN lockscreen? no backend, no cloud calls, just "enter your code to continue". that's what AndroidAppLockscreen does. i built it after copy-pasting the same lockscreen implementation across three different projects. the design is inspired by Diary — clean, minimal, nothing fancy. what it handles set password check password on launch change password disable password forgo