Kotlin – Get File Name

Kotlin – Get File Name

To get the name of a file in Kotlin, you can use the File class from the java.io package. The File class provides the name property, which returns the name of the file or directory denoted by the path.

In this tutorial, we’ll learn how to get the name of the file from File object in Kotlin, with an example.

Steps to Get the File Name in Kotlin

To get the name of a file in Kotlin, follow these steps:

1. Import the File class from the java.io package.
2. Create a File object using the file path.
3. Access the name property of the File object to get the file name.

Kotlin Example Program to Get File Name

Here’s an example program that demonstrates how to retrieve the name of a file named 'example.txt'.

Main.kt

import java.io.File

fun main() {
    val filePath = "path/to/your/file/example.txt" // Replace with your file path

    val file = File(filePath)
    val fileName = file.name

    println("The file name is: $fileName")
}

Output

The file name is: example.txt

The output will display the name of the file.

Summary

In this Kotlin tutorial, we have learnt how to get the name of a file from given file path, using File.name property, with the help of an example program.