How To Make A Simple Calculator App For Android

Introduction & Importance

Creating a simple calculator app for Android is an excellent starting point for learning Android app development…

How to Use This Calculator

1. Enter the first number in the provided input field.
2. Select the desired operation from the dropdown menu.
3. Enter the second number in the next input field.
4. Click the ‘Calculate’ button to perform the operation.

For more information, check out these authoritative sources:

• Android Developer Guide
• W3Schools Android Tutorial