In this series, let together learning flutter dart part 1.
Table of Contents
What is Flutter
Flutter is a Google UI toolkit for building, natively compiled applications for mobile, web and desktop from a single codebase.
- Fast Development
- with Stateful Hot Reload helps Paint your app to life in milliseconds. realtime!
- Expressive and Flexible UI
- The layered architecture allows for full customization, which results in incredibly fast rendering and expressive and flexible designs.
- Native performance
- Full native performance on both IOS and Android.
Flutter System Overview
Architectural Overview Platform channels
Why flutter use Dart?
Flutter is a Framework. It uses Dart to build a layer Framework.
- Support build, compile AOT(Ahead Of Time) and JIT(Just In Time).
- OOP Language.
- Flutter aims to provide 60 frames per second fps performance.
JIT and AOT work
How does Dart work?
Dart programming language basic
- Dart is a programming language OOP ( Example: null, functions, number… is Object ).
- All Objects inherits from the Object Dart class.
- Support Generic types. For example, List
- There are no keywords public, protected and private.
- Dart is programming language strongly typed but type annotation is optional. For example, var number = 30 -> number = int )
Install the Dart SDK
Link here: https://dart.dev/get-dart
I will use IntelliJIDEA to code :). Link here
Add plugin Dart for IntelliJIDEA
Choice Configure –> Plugins.
Click Marketplace –> search dart —> click Installed.
Create a New Project for Dart
Select Dart –> Console Application – a Command-line application sample.
For example, Project name: Dart-Study and Project location as the picture below
Now we will code hello with a dart programming language 🙂
void main(){
print("Hello, I am Dart");
}
Conclusion
Through the article, we learn “Learning Flutter dart part 1” as above. I hope will this your helpful. Thank you for reading the DevopsRoles page!
