Tiempo de lectura: < 1 minutohtml 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 minutosReading 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
![[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 minutoReading 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
Tiempo de lectura: 2 minutosReading time: 2 minutes Photo by Marta Branco from Pexels To fix the following error in a Flutter project in Android Studio, follow these steps: Following the path shown below, navigate to build.gradle Once inside, add the following line of code. multiDexEnabled true A few lines below, still inside the build.gradle, within dependencies and below … Read more
Tiempo de lectura: 2 minutosReading time: 2 minutes When trying to display an image with the svg extension, I encountered the following error: @override Widget build(BuildContext context) { return Scaffold( body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ Text(“WELCOME to DevCodeLight”), Container( width: 200.0, height: 200.0, child: Image.asset(‘lib/images/android/splahs_android.svg’)), ], ), ), ); } I solved it by adding the … Read more
Tiempo de lectura: 2 minutosReading time: 2 minutes In this tutorial, I’m going to explain how you can add colors to BodyComponent elements in Flame Engine (https://examples.flame-engine.org). In this example, I’m going to add a BodyComponent representing a blue bar. class BlueBar extends BodyComponent { // Passed parameters final double positionX; final double positionY; final double angularVelocity; // Constructor … Read more
Tiempo de lectura: < 1 minutoReading time: < 1 minute To easily reset the password, follow these simple steps. First, we will create the design of the password recovery screen where we will add a text box to enter the email to which the password reset email will be sent. Additionally, we will add a button to perform the sending ... Read more
Tiempo de lectura: 2 minutosReading time: 2 minutes To create a popup window, alerts, or information in Flutter, it is very simple by following the following steps: First, we will create the design of the popup window: The code for the widget is as follows: class Alert extends StatelessWidget { Alert({Key? key}) : super(key: key); @override Widget build(BuildContext context) … Read more
