![]() ![]() ![]() This means that of course, we use one code base that’s the third important thing we use one code base to write iOS and Android apps.īut since these platforms aren’t entirely equal, Flutter gives you some tools to find out on which platform you’re running, so, that in cases where you need it you can execute different code. ![]() maybe some text fields where the user can enter something a button to confirm the choice and all that may be laid out in some invisible widgets like columns or rows to position elements above each other or next to each other, and then you got the visible which it’s like buttons and so on.įlutter’s Core Architecture Additionally, flutter embraces platform differences. It’s important to understand that flutter works with so-called widgets and that will become clear once we work with them, in the next module we’ll dive deeply into them, but at the end of Flutter app or an app build with Flutter is just a tree of widgets.Īnd you can think of this as your app is a widget, a UI element your whole app is one UI element and then it holds other elements like a tab bar. Obviously, we now wanna dive in and get started and we will install Flutter and write our first flutter app in a few seconds, but first I want to highlight This is the flutter, this is what you will learn from scratch, you don’t need to know anything about it and we will use Flutter together with the Dart to build native mobile apps and ship them to the App Store. To make this really clear flutter builds upon dart.ĭart just a programming language, Flutter then offers this framework which is well connected to dart or which is built upon dart which offers a lot of utility features and all these widgets.Īnd then flutter has this second part the SDK tools and zone you need to build and test your application. So, Flutter is both the framework and a lot of useful tools. It compiles your dart code to the native code, that’s what it does. So, to build your dart code into the native app, you can upload to the Apple App Store or Google Play Store. Now flutter is not just dart code, it’s also a set of tools that allow you to test the app you’re writing on the device with cool features likeĪuto reloads, whenever you change something in your code and you’re running the app on an emulator, it reloads automatically that’s really convenient and it gives you building tools to build your code. You can then find out on which platform your app runs, in cases where you need to execute different code, this is something I will cover in this article of course.Īnd by the end we use that second part of the Flutter package thus far I discussed the framework part the set of built-in features. ![]() You write one language dart and you use the flutter framework features when writing that code. So, you write code with one language that’s the core thing, you don’t have to learn Java or Swift or anything of that. So that you don’t have to write everything from scratch but instead you can use all these tools from the Flutter framework.Įnhance the code or the features are getting from flutter and build your native app with these features. So that you don’t have to write everything from scratch.įlutter ships with a huge set of pre-built widgets for example and widgets are simply just UI elements like buttons, sliders, tabs, and so on. And you don’t need to know it, you’ll learn it in this article, but Flutter is a framework for Dart.Ī framework is just a set of utility functions classes objects you can use in that programming language. The programming language you are going to use is actually called Dart. Now I said flutter is a package of things the most important part probably is the framework it ships with. It’s an SDK a software development kit for creating mobile 2D apps and that’s important if you’re planning to do a 3D app, some game, Flutter won’t be able to help you.īut if you’re planning some 2D app which the majority of apps in the App Store, then flutter is your thing. Flutter Tutorial for Beginners | Basics to build iOS & Android Appsįlutter is actually a package of multiple things you could say. ![]()
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