Tiempo de lectura: 3 minutos Reading time: 3 minutes To create an example list where we can add an element, update the list, and also remove elements, follow these steps: First, we create the main Widget that we call from main, where we display the .dart class with the designed view. void main() => runApp(MyApp()); class MyApp extends StatelessWidget { … Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minutes The structure for making a call from Flutter to an API and sending parameters to receive data is as follows: First, we declare and initialize a variable with the API route, in this case, I call it uri: final uri = 'https://name/api/route'; Then, I declare the headers, content-type: final headers ... Read more
Tiempo de lectura: < 1 minuto Reading Time: < 1 minute The structure to make an API call and retrieve data in Flutter is as follows: First, declare and initialize a variable with the API endpoint, in this case, I’ll call it `uri`: final uri = ‘https://example.com/api’; Next, declare the headers, specifically the `Content-Type`: final headers = { ‘Content-Type’: ‘application/json’, }; … Read more
Tiempo de lectura: < 1 minuto html Copy code Reading time: < 1 minute When trying to run an application that makes an API call from Flutter, the following error occurs: Error: Cannot run with sound null safety, because the following dependenciesdon’t support null safety: package:http package:http_parser To fix this error, I followed these steps: First, in the Android Studio menu … Read more
Tiempo de lectura: 3 minutos Reading time: 4 minutes PWA (Progressive Web Apps), Flutter, React Native, and Ionic are mobile development technologies that have different advantages and disadvantages in terms of performance, user experience, platform support, learning curve, maintenance and scalability, and cost. PWA It is a technology that allows creating web applications with features similar to native applications, using … Read more
Tiempo de lectura: 5 minutos Flutter is an open-source mobile development framework that enables developers to create high-quality mobile applications for Android and iOS. One of the most popular tools in Flutter for game development is the animation and graphics library known as Flame. Flappy Bird is a simple and addictive platformer game where a bird must fly through pipes … Read more
Tiempo de lectura: 3 minutos Reading time: 3 minutes Internationalizing a flutter application is easy by following the following steps as I show below: First, we need to add the necessary dependencies in the pubspec.yaml file: flutter_localizations: sdk: flutter flutter_cupertino_localizations: ^1.0.1 Next, we create the directory structure with the .json files From the root of our project, we create a … Read more
Tiempo de lectura: 2 minutos Reading Time: 2 minutes Once you have the basic structure of your application in place, you can start adding additional interaction and functionality using events and states. Events are actions that occur in your application, such as when a user taps a button or enters text in a text box. You can handle these events … Read more
Tiempo de lectura: 2 minutos Reading Time: 2 minutes Flutter is an open-source mobile app development framework developed by Google. It allows developers to create applications for iOS and Android with a single codebase. To get started with Flutter, you first need to download and install the Flutter development kit (SDK). Then, you can create a new Flutter project using … Read more
![[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: Binding has not yet been initialized in Android Studio – Flutter](https://devcodelight.com/wp-content/uploads/2023/01/pexels-soumil-kumar-735911-1024x684.jpg)
Tiempo de lectura: < 1 minuto Reading time: < 1 minute Photo by Soumil Kumar from pexels To solve this error while working with Flutter in an Android Studio project, you need to go to the main.dart file. This class is where the application starts with the runApp() method. You simply need to add the following line of code inside the … Read more
