Are the Loops really important in Java for Android Studio?

Question

I can't understand the concept of Loops, for example. For loop, do while loop etc. I'm literally confused about it. I understood the Variables, Data Types of Java, If Else Statements etc.

But the Loops! 🥵. Ok nevermind, I learnt the Concepts of Java to learn Android App Development, So my question is, Is it really important to learn about Loops for coding in Android Studio?...