How to write and read files in android studio?

Question

I want to write a .txt file in /storage/emulated/0 and also read from there in android studio. Please show code in java.

Answer 1

https://www.geeksforgeeks.org/file-handling-java-using-filewriter-filereader/
I hope it helps.

Answer 2

if you learn how to read and write files in java you can use in any compiler.