3 Days

Unit Converter

A native Android app for converting currencies, temperatures, lengths, and weights

Delivered four conversion tools within a single native Android application
Supported seven currencies, three temperature units, six length units, and four weight units
Separated calculation logic into reusable Java classes for easier maintenance
Completed the application design, development, and testing within three days
JavaAndroid SDKXMLGradle

About This Project

Unit Converter is a native Android application that converts values across four categories: currency, temperature, length, and weight. Users can enter a value in any supported unit and instantly view its equivalent in the other units. The app uses dedicated Java classes for its conversion calculations and Android XML layouts for each converter screen.

TIMELINE

Day 1

Interface and Navigation

Created the Android project, main menu, converter layouts, and navigation between each screen.

Day 2

Conversion Features

Implemented the Java calculation classes for currency, temperature, length, and weight conversions.

Day 3

Validation and Testing

Added input validation, clear controls, error feedback, and tested the conversion workflows.

PROJECT MEDIA

See It In Action.

Unit Converter screenshot 1
Unit Converter screenshot 2
Unit Converter screenshot 3
Unit Converter screenshot 4
Unit Converter screenshot 5

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