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33 lines
1.7 KiB
Markdown
33 lines
1.7 KiB
Markdown
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# BMI Calculator 💪
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## Our Goal
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The objective of this tutorial is to look at how we can customise Flutter Widgets to achieve our own beautiful user interface designs. If you have a designer on board, no matter how unconventional their designs are, we can create them using Flutter.
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## What you will create
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We’re going to make a Body Mass Index Calculator inspired by the beautiful designs made by [Ruben Vaalt](https://dribbble.com/shots/4585382-Simple-BMI-Calculator). It will be a multi screen app with simple functionality but full-on custom styling.
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## What you will learn
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- How to use Flutter themes to create coherent branding.
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- How to create multi-page apps using Flutter Routes and Navigator.
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- How to extract and refactor Flutter Widgets with a click of the button.
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- How to pass functions as parameters and fields.
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- How to use the GestureDetector Widget to detect more than just a tap.
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- How to use custom colour palettes by using hex codes.
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- How to customise Flutter Widgets to achieve a specific design style.
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- Understand Dart Enums and the Ternary Operator.
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- Learn about composition vs. inheritance and the Flutter way of creating custom UI.
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- Understand the difference between const and final in Dart and when to use each.
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>This is a companion project to The App Brewery's Complete Flutter Development Bootcamp, check out the full course at [www.appbrewery.co](https://www.appbrewery.co/)
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