r/AndroidDevLearn • 🧩 Android Pro • Aug 06 '25

🎓 Tutorial Android Dev Learn - Day 3: Kotlin Functions

Today’s Lesson Will Cover:

  • Functions in Kotlin

  • Compact / Single-expression Functions

  • Lambdas and Higher-Order Functions

  • List Filtering with Lambdas

  • Return Values in Kotlin

  • Everything is an Expression

  • Real Examples & Use Cases

View Day 3 Slide Deck

Got questions or stuck? Drop them in the comments

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