Every Flutter project includes a pubspec. yaml file, often referred to as the pubspec. A basic pubspec is generated when you create a new Flutter project. It’s located at the top of the project tree and contains metadata about the project that the Dart and Flutter tooling needs to know .
Read moreWhat is a Dart package?
At a minimum, a Dart package is a directory containing a pubspec file . The pubspec contains some metadata about the package. Additionally, a package can contain dependencies (listed in the pubspec), Dart libraries, apps, resources, tests, images, and examples.
Read moreWhat is flutter pub dev?
pub.dev package manager The official package repository for Dart and Flutter apps .
Read moreHow do you use flutter pubs?
Adding a package dependency to an app
Read moreHow do you handle state management in Flutter?
A state management can be divided into two categories based on the duration the particular state lasts in an application. Ephemeral − Last for a few seconds like the current state of an animation or a single page like current rating of a product. Flutter supports its through StatefulWidget .
Read moreWhat is GetX controller in Flutter?
GetX is a simple yet powerful Flutter package . The major pillars of the GetX package are high-performance state management, intelligent dependency injection, and route management. GetX helps developers realize a high level of productivity through easy and pleasant syntax without sacrificing app performance.21 Eyl 2021
Read moreHow do I set state in GetX?
The Getx state manager is easier than using setState. You just need to add a “. obs” at the end of your variable, and wrap the widget you want to change within a Obx() . However, this simple example deals with ephemeral state management.
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