Simple calculator in Android Studio Source Code Here’ I’m developing Basic Calculator as my first project.

You will be able to see two files with extension (.xml )and (.java).Ĭode written in XML is responsible for the Front end (User Interface) and the Code written in JAVA is responsible for backend functionalities. Now you are ready to write your code and develop what you want to see in your first Android project.

If you know the KOTLIN, you can choose that.)

Select programming language as JAVA (I’m not selecting KOTLIN.

Give a suitable name for your project.

For creating your first project click on ‘Start a new Android Studio project’.

Open Android Studio which you installed.

Create Your First Android App- Calculatorįollow this step-by-step guide to develop your first Android application. You are all set to develop your first Android app and make wonders 🙂 4. Note: If you don’t understand any setting while installation, just keep doing “Next” without customizing anything.

Once downloaded, install it like any other software.

It makes some time to download the Android Studio based on your internet speed. Now click on ‘DOWNLOAD ANDROID STUDIO FOR WINDOWS’.

By ticking on the checkbox, you agree with their terms and conditions.

Click on the ‘DOWNLOAD ANDROID STUDIO’ button.

Visit the official website to download Android Studio.

Choose based on your system and configuration. Install and Configure Android StudioĪndroid Studio is available for Windows, Linux and Mac and Chrome OS. Once you are done with JAVA JDK then go for the installation of Android Studio. If you don’t have it installed, follow the steps to install Java SDK. You have to download the JAVA SDK software, install it and then set the environment variable path. Install JAVA JDKīefore starting any project in android development, you must have JAVA JDK installed on your local computer system.

Not its time to set the development environment. You must have basic knowledge about the programming languages used for developing mobile applications. What is a Prerequisite for learning Android App?įor developing any basic Android app, basically you need JAVA, XML and KOTLIN to a certain extent.

Java Code | Creating Back-end for Calculator Appġ.

XML Code | Creating Front-End of Calculator App.

Create Your First Android App- Calculator

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