November 2024
Intermediate to advanced
310 pages
6h 57m
French
Content preview from Livre de cuisine Flutter et Dart
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Chapitre 8. Ajout de biens
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Dans ce chapitre , nous abordons l'ajout d'actifs à ton application Flutter. À de nombreuses occasions, tu voudras héberger des actifs locaux basés sur l'application. Heureusement, Flutter intègre un mécanisme simple pour y parvenir via le fichier pubspec.yaml. Tu apprendras à :
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Créer un dossier d'actifs
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Référencer une image
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Référence un dossier d'images
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Images de référence dans ton application
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Ajoute des polices à ton application
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Importer un paquet
L'utilisation des assets est une autre étape sur le chemin de la compréhension de l'environnement Flutter. D'après mon expérience personnelle, j'oublie toujours comment ajouter des images, alors j'espère que cela te sauvera de mon enfer personnel.
L'ajout d'actifs constitue un bon moyen de réutiliser les composants, ce qui permet d'étendre facilement les fonctionnalités générales de ton application. À la fin de ce chapitre, tu devrais avoir suffisamment d'expérience pour effectuer sans effort toutes les tâches mentionnées ci-dessus dans ton futur parcours de développement de Flutter.
8.1 Utilisation du fichier pubspec.yaml
Problème
Tu veux comprendre ce que représente le fichier pubspec.yaml et comment l'utiliser au mieux lors du développement dans Flutter.
Solution
Le fichier pubspec.yaml fournit un fichier de gestion centralisé pour l'environnement Flutter. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.