![]() ![]() Write Once, Run on Android and iOSĭeveloping mobile apps can take a lot of time considering you need to use a different codebase for Android and iOS. Thanks to asynchronous operations, we’re able to execute code that takes a while to complete without blocking the execution of the rest of our code. So let’s modify this a bit and make use of the async and await keywords. No one wants to use an app that freezes up when it executes long operations. Let's take a look at a couple of examples: one without asynchronous operations and one with. To prevent this, Dart provides us with the async and await keywords which allow our program to continue execution while waiting for these longer operations to complete. Without asynchronous operations, any time-consuming operations will cause the program to freeze up until they complete. This is something you’ll most likely be using throughout all of your Flutter applications if you’re doing IO or other time-consuming operations such as querying a database. Not only does Dart support it, but it makes it exceptionally easy. This feature being support for asynchronous operations. I’m not going to be talking about Dart in depth as it’s a bit out of scope, but I’d like to discuss one of the most helpful features in my opinion. ![]() Besides the syntax, Dart is a fairly different language. If you’ve used Java before, you’ll be fairly familiar with the syntax of Dart as they are quite similar. Powered by Dartįlutter uses the Google-developed Dart language. Flutter seems to be a very promising step forward and I’d like to explain a few different reasons why I believe this. Since learning about it, I’ve created an app and a library using it. I instantly fell in love with it as it made developing multi-platform apps a ton of fun. I just couldn’t get into it.īut recently, I learned about Flutter and decided to give mobile app development another shot. After spending about a month working with both of them, I decided to move on. I dabbled a bit in Android and iOS development quite a few years back using Java and Objective-C. ![]()
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