BMI Calculator

• A Body Mass Index Calculator inspired by the beautiful user interface designs. A multi screen app with simple functionality but full-on custom styling.

Concepts Used

• Use Flutter themes to create coherent branding.
• Create multi-page apps using Flutter Routes and Navigator.
• Extract and refactor Flutter Widgets with a click of the button.
• Pass functions as parameters and fields.
• Use the GestureDetector Widget to detect more than just a tap.
• Use custom colour palettes by using hex codes.
• Customise Flutter Widgets to achieve a specific design style.
• Dart Enums and the Ternary Operator.
• Composition vs. inheritance and the Flutter way of creating custom UI.
• Undifference between const and final in Dart and when to use each.

App Preview

Android.Emulator.-.Nexus_6_API_30_5554.2021-12-02.20-24-06_Trim.mp4

GitHub

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