BMI Calculator

What you will create

We’re going to make a Body Mass Index Calculator inspired by the beautiful designs made by Ruben Vaalt. It will be a multi screen app with simple functionality but full-on custom styling.

What you will learn

• How to use Flutter themes to create coherent branding.
• How to create multi-page apps using Flutter Routes and Navigator.
• How to extract and refactor Flutter Widgets with a click of the button.
• How to pass functions as parameters and fields.
• How to use the GestureDetector Widget to detect more than just a tap.
• How to use custom colour palettes by using hex codes.
• How to customise Flutter Widgets to achieve a specific design style.
• Understand Dart Enums and the Ternary Operator.
• Learn about composition vs. inheritance and the Flutter way of creating custom UI.
• Understand the difference between const and final in Dart and when to use each.