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hussien89aa/KotlinUdemy
Learn how to make online games, and apps for Android O, like Pokémon , twitter,Tic Tac Toe, and notepad using Kotlin
A course companion repo for a Udemy Android/Kotlin course, containing source code for 17 small sample apps — calculators, Tic Tac Toe, a Firebase social app, Pokemon map, and similar beginner projects. It's for people following that specific course, not a standalone learning resource.
Each app lives in its own self-contained Android Studio project, so you can clone and open any single example without wading through the others. The range of topics is decent for a beginner course: SQLite, Firebase Realtime Database, REST/JSON, sensors, AlarmManager, and MediaPlayer all get their own projects. The Firebase Tic Tac Toe example in particular is one of the harder topics to find clean beginner-level samples for.
Last pushed in March 2021, so Gradle versions, API levels, and Kotlin syntax are all three to four years stale — you'll fight deprecation warnings before you learn anything. The code is pure course-following material with no tests, no architecture pattern (everything in Activity), and no separation of concerns, which means anyone copying patterns from here into a real app will have to unlearn bad habits. There's also no README per project explaining what it demonstrates, so without the course videos it's just files. The 5000 forks and 2000 stars are almost entirely course students bookmarking their own copy, not endorsements of quality.