Java is one of the most popular programming languages used in software industries, also many schools and colleges use this language as the starting language to teach students "how to code" the easy learning and simple compilation steps makes this language very much suitable for the same.

Earlier, to write java code and to compile we had to have a personal computer (pc) or laptop, but now you can actually write and compile Java code on your Android phone very easily. Yes! You heard it right and we shall discuss the same in this article.

First of all let me clear some doubts;

Firstly, We will be using an Application for writing and compiling Java code

The  App will include:

• Offline compilation
• Easy compilation
• Easy code editor
• Good file management (directory)
• Java package system

                                           

Now let's move on to the steps:

To Write & Compile Java Programs on Android

1. First of all download an app called "JAVA N-IDE" from the Android playstore the App is totally free to download and use.
2. After installation give  all the permissions that the app needs.
3. Next, the App on its own will download some external libraries you just make sure that you are connected to the internet.
4. After everything is done you will be redirected to Create project Page
5. Here, you will be asked to provide project name, package name and Main class
6. Fill in all the details and you will be taken to the code editor.

Now in the code editor write your Java  Code with appropriate Syntax; once you write the code click on ▶️ icon to compile the code. If the written code does not contain any Syntax errors it will be compiled successfully and the Output will be shown to you.