Programming Tutorials

This code demonstrates working with Lists and ArrayLists in Android Kotlin. Lists Lists are immutable (read-only) collections of elements. They can be created using the listOf() function. Once created, elements cannot be added, removed, or modified. Lists can hold elements of various data types. Mutable Lists To create a mutable list (read-write), use mutableListOf() . Elements can be added, removed, or modified after creation. ArrayLists ArrayLists are similar to Lists but are mutable (read-write). They are created using arrayListOf() or ArrayList() . Elements can be added, removed, or modified after creation. Common operations include: Add elements using add() Remove elements by index using removeAt() Remove elements by value using remove() The code includes an example of working with both Lists and ArrayLists: The button with the text "List" creates a list of integers, a list of various data types, an integer list, a string list, a float list, and a doubl...