Flutter Samples

This repository contains several useful elements for building a new Flutter application. Currently the following examples are included:

• GPS distance tracker
• Animations
• API calls
• Camera/Gallery interaction
• iOS and Material design elements

Architecture

This application contains a MVVM structure. Every View is responsible for showing the UI, while a ViewModel delivers data to the View and handles all business logic.

In this repo you will find all the views in the /view folder and all view models inside the /view_models folder.

The most important element being used to render the UI on changes is the Stream class. In a ViewModel you should define a StreamController for every property that could be changed in the business logic. When you want to change a property in the ViewModel, you need to call add() on that property. The UI will then automatically update that part of the view structure.