Tiempo de lectura: < 1 minuto Here’s the content translated into English and formatted in HTML: html Copy code Reading Time: < 1 minute Hello, today we are going to install Flutter on Mac. The first thing we need to do is navigate to the folder where we want to install it, for example, Documents. Next, we clone the project using … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes Hello, today we are going to learn how we can open a PDF file sent from a REST API in our Flutter app. The first thing we are going to do is to install the PDF library for mobile in the pubspec.yaml file: flutter_pdfview: ^1.0.0 To install the library, use: flutter … Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute Hello, today we are going to check the platform on which we run our Flutter app. To detect if it is Android/iOS/Linux/Windows: We import: import 'dart:io' show Platform; And we can use this if statement to verify the platform: if (Platform.isIOS) { } else if (Platform.isAndroid) { }else if (Platform.isFuchsia) ... Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes Hello, today we are going to learn how to install Flutter on Mac. First, open a terminal and create a new folder to install Flutter: mkdir flutter_instalation Next, download the Flutter repository using Git: git clone https://github.com/flutter/flutter.git Create the Flutter variable by running the ‘pwd’ command to see the current directory: … Read more
Tiempo de lectura: 5 minutos Reading time: < 1 minute Photo by pexels To run a Flutter application on the web, you can follow the steps below. First, open a terminal or command line in the root directory of your Flutter project. Then, execute the following command to enable Flutter’s web functionality: flutter config --enable-web Next, run the following command ... Read more
Tiempo de lectura: 4 minutos Reading Time: 2 minutes Hello, today we are going to learn how to make a POST request with Flutter using Dart. With this request, we will be able to make remote calls to our server-side resources using a REST API. We will use the http package to perform the network request. Step 1: Add Dependencies … Read more
Tiempo de lectura: 3 minutos Reading Time: < 1 minute Hello, today we are going to see how we can use Docker Compose to run Flutter in the web browser of the host machine where Docker is running. The first thing we are going to do is create the docker-compose.yml file and add the following content: version: "3.1" services: flutter: ... Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute Hello, today we are going to see how we can run the Flutter environment on an ARM64 processor using Docker Compose. First, let’s create a docker-compose.yml: version: "3.1" services: flutter: build: context: ./Dockerfile dockerfile: flutter_arm restart: unless-stopped container_name: flutter volumes: - ./app_path:/home/mobiledevops/app networks: - docker-network networks: docker-network: driver: bridge external: ... Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes I’m going to show you an example of how to customize a loader to appear when we need to load data in our application. The loader element is as follows: class Loader extends StatelessWidget { @override Widget build(BuildContext context) { return Center( child: Container( padding: EdgeInsets.all(16.0), decoration: BoxDecoration( color: Colors.white, borderRadius: … Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute First, we need to add the provider dependency inside the pubspec.yaml file. dependencies: flutter: sdk: flutter provider: ^5.0.0 To modify the theme of an application, I’ll show an example below: import 'package:flutter/material.dart'; import 'package:provider/provider.dart'; void main() { runApp( ChangeNotifierProvider( create: (context) => ThemeProvider(), child: MyApp(), ), ); } class ThemeProvider … Read more
