Badge Magic with LEDs - Android App https://play.google.com/apps/testing/org.fossasia.badgemagic
Android app + Image Recognition of Magic the Gathering playing cards for purposes of inventory and pricing
Custom view based screen navigation in Android
Remove all the cookies on the tray! - The Haskell iOS & Android board game
A simple and feature full batch tool to handle installing/replacing Operating Systems (Ubuntu Phone / Ubuntu Touch, Android, LineageOS, Maru OS, Sailfish OS and Phoenix OS) on your mobile devices.