Android Kotlin Tutorial: Build Your Own Tip Calculator
7 min readApr 16, 2019
Learn how to use Android’s first class language to build a sleek-looking tip calculator.
Version: Kotlin 1.3.21, Android 4, Android Studio 3
You ended a sumptuous dinner with your buddies, and everyone starts to whip out their smartest calculator app to compute individual’s expenses.
However, you, armed with some Android development…