Skip to main content

Applications created by flutter

 Here are some popular apps that were built with Flutter: - Google Ads - eBay Motors - BMW  - Philips Hue - Reflectly - Topline - Pairing - Hookle - Hamilton - Supernatural Flutter is an open-source app development framework created by Google for building mobile, web, and desktop apps from a single codebase. It uses the Dart programming language and provides a fast development experience with its hot reload feature.  Some key benefits of Flutter that make it appealing for app development include: - Cross-platform support - apps work on iOS and Android from the same code - Attractive and customizable UI components - Fast performance with a native compilation to machine code - Live reloading to see changes instantly - Integration with Firebase and other services - Extensive widget set and APIs - Open source with a growing community behind it The apps listed above span different categories like shopping, utilities, entertainment, and more. Their success highlights Flutter's ...
Post a Comment

Flutter packages for both mobile and web


 Yes, you can use packages for both mobile and web in Flutter. However, not all packages will work seamlessly across both platforms due to the underlying differences in the platforms themselves12.

For example, you might be using the dart:io package in Flutter mobile applications to save files, but it is not supported in Flutter web. So for web, you might use the dart:js package to download files in the web application1.

You can use conditional imports to handle this. Dart has conditional imports that can be conditioned on the availability of platform libraries. That means that you can create one library in your package which uses dart:io, and another which uses dart:js, and then import whichever of these is supported1.

Here’s an example of how you can do this:

import 'file_loader.dart' // Version which just throws UnsupportedError
  if (dart.library.io) 'file_loader_io.dart'
  if (dart.library.js) 'file_loader_js.dart';

In this example, file_loader.dart is a default file that throws an UnsupportedError. If the dart:io library is available (which means the code is running on a mobile platform), then file_loader_io.dart is imported. If the dart:js library is available (which means the code is running on a web platform), then file_loader_js.dart is imported1.

Remember to give these libraries the same API - the same types with the same members, and the same top-level function - so that no matter which library is imported, the code that uses it is still valid1.

You should test the code on all the supported platforms, just to be sure1. 

Comments

Post a Comment

Popular posts from this blog

Definition, Advantages, and Diverse Applications in App Development

Flutter technology is an advanced framework for developing mobile and desktop applications, developed by Google. It was first released in 2017 and has since gained increasing popularity among developers worldwide. Flutter stands out due to its ability to build exceptional and beautiful user interfaces in a short time, thanks to its combination of high performance, smooth animations, and interactions. Flutter provides a unique and efficient development experience, allowing developers to create a single application that works across various platforms such as iOS, Android, Windows, macOS, and Linux. This means developers don't need to write separate source code for each platform; they can use the same codebase and focus on enhancing the user experience and creating beautiful user interfaces. One of the key features in Flutter is the concept of Hot Reload, where developers can see the changes they make instantly without the need to restart the application, enhancing the speed and effic...
Post a Comment
Read more

Kotlin vs Flutter for Android development

 There is no definitive answer to which is better, Kotlin or Flutter, for Android development. It depends on various factors, such as the project requirements, the developer’s preferences, the budget, the timeline, and the target platforms. However, I can provide you with some information and comparisons based on the web search results I found. Kotlin is a programming language that is designed for the Java Virtual Machine (JVM) and can interoperate with Java code. It is also compatible with Android and can be used to create native Android apps. Kotlin has some advantages over Java, such as concise syntax, null safety, coroutines, and multi-platform capabilities. Kotlin is officially supported by Google as the preferred language for Android development 1 . Flutter is a UI toolkit that is developed by Google and can be used to create cross-platform apps for Android, iOS, web, and desktop. Flutter uses Dart as the programming language and has a widget-based approach to UI development....
Post a Comment
Read more

Is Flutter going to replace React Native?

  That’s a very interesting question. Flutter and React Native are both popular frameworks for cross-platform app development, but they have different strengths and weaknesses. Flutter is based on a language called Dart, which is compiled to native code and runs on a custom engine. This means that Flutter apps can achieve high performance and smooth animations, but also require a larger app size and more memory. Flutter also has a rich set of widgets and a declarative UI approach that makes it easy to create beautiful and responsive apps. However, Flutter is still relatively new and has a smaller developer community and fewer third-party libraries than React Native. React Native is based on JavaScript, which is interpreted by a JavaScript engine and communicates with native components via a bridge. This means that React Native apps can leverage the existing JavaScript ecosystem and use native features and modules, but also suffer from performance issues and inconsistencies across p...
Post a Comment
Read more