Flutter’s layered design gives you complete control over every pixel of the screen. Its sophisticated compositing tools let you overlay and manipulate text and images. Flutter includes a wide range of widgets that allow you to create pixel-perfect experiences on iOS and Android. You can also tweak or design completely new visual components. Let’s take a closer look at the architecture of Flutter.
Flutter comes in three layers just like native applications.
Framework or Highest Layer
Flutter interfaces with most developers through the framework layer. Flutter is a Dart-based framework that offers a modern and reactive design. It contains core components as well as building block functionalities such animations, drawing and motions. These are all necessary for developing a Flutter app. It is made up of the following components:
Cupertino and Material
The engine element was developed in C/C++. It handles inputs, outputs and networking requests. Skia is Flutter’s rendering engine. It’s exposed to the framework via dart: UI, which wraps C++ code in Dart class.
Embedder or the lowest layer
An embedder that is platform-specific serves as an entry point. It coordinates with the core operating systems to access facilities such as input, rendering layers, ease of access, and input. Each platform’s embedder is written in a specific language. The embedder allows Flutter code to be added to an existing app, either as a component or the entirety of the application’s content. Flutter embedders support many common target platforms, but there are other options.
BENEFITS FROM FLUTTER APPLICATION ARCHITECTURE
Github repository: Flutter currently has 34 Github repositories available. Flutter has been adopted by thousands of developers and received positive feedback on Github.
Quick compilation: You can easily edit your code with Flutter and view them in real time.
Modern Framework: Flutter allows you to create a native app with just one line of code.
Flutter MVVM architecture is exceptional: There are many benefits to the Flutter MVVM design. It offers alternatives to the Android architecture patterns. It also provides a transparent interface that allows the controller to be viewed. It makes it easier to test by breaking the link between app functionality design and user interface design.
MVPs will love Flutter: Flutter’s MVP model is fully functional and comparable to a native app. Flutter is an excellent solution for those who need to create a mobile app that investors can use as quickly as possible. Flutter is much more affordable than designing two separate mobile apps for Android and ios at once.