Flutteris an open-source UI software development kit created by Google. It allows developers to build natively compiled applications for mobile, web, and desktop from a single codebase. Using the Dart programming language, Flutter provides a rich set of pre-designed widgets and tools, enabling th...
final String data = ...; final List<dynamic> json = jsonDecode(data); // Create a copy of json final List<dynamic> json2 = List.from(json); // For each {"group": ..., "person": ...} json2.forEach((child) { // Create a new key joining each person's name and age child...
You can check another post,create an empty list in flutter Dart List provides inbuilt methods and properties to check empty or blank list length: returns a count of elements in a List. if returns 0, the list is empty. isEmpty: Checks empty list and returns a boolean value, true means E...
then insert it into the PATH so that we can take charge of the Flutter binary anywhere in the world. The foremost measure is to get a Flutter software development kit and unzip it to an appropriate spot on our disk. We can do this by operating the subsequent ...
This article mainly introduces how to use MQTT in the Flutter project to implement the connection between the client and MQTT broker, subscribe, unsubscribe, send and receive messages, and other functions. Learn more: How to use MQTT on Android. Project Preparation Create a project Create a new...
In this blog, we’ll dive into How to create a Flutter App for any WordPress site in a step-by-step process. So without any further delay let us get started on creating an app that truly brings your WordPress site to life! Why you Should / Shouldn’t Create a Flutter App for any ...
The secret is Flutter, Google’s ground-breaking UI toolkit. Flutter enables developers to create attractive, high-performance apps for all screens with a single codebase. According to a developer survey conducted in 2023, 46% of software developers worldwide said Flutter is their preferred cross...
title: 'Flutter Demo', theme: ThemeData(primarySwatch: Colors.blue), initialBinding: HomeBinding(), home: HomePage(), getPages: AppPages.pages, ); } } All is done now run your app. Conclusion This is a simple step-by-step guide to show you how to create your app in Flutter GetX. ...
Add Choropleth maps to the Flutter Maps shape layer We are going to create a choropleth map to show the world’s population density. For that, we need to render the basic world map first. We are not going to focus on the initial rendering of the maps in this blog post. You can check...
There are 2 phases to create flutter chatbot Step 1: Setup an account in Kommunicate Loginto your Kommunicate dashboard and navigate to theBot Integration section. If you do not have an account, you can create oneherefor free. Locate the Kompose section and click on Integrate Bot. ...