Android Programming with Kotlin for Beginners

Summary

In this chapter, we used if, else, and when to make decisions with expressions and branch our code. We saw and practiced with while, for, and do- while to repeat parts of our code. Furthermore, we used break for breaking out of a loop before the condition would otherwise allow, and we used continue to conditionally execute only part of the code in a loop.

It doesn't matter if you don't remember everything straight away, as we will constantly be using all these techniques and keywords throughout the book. We will also explore a number of more advanced ways to use some of these techniques.

In the next chapter, we will take a much closer look at Kotlin functions, which is where all our tests and loops code will go.