Adding a package dependency to an app
Read moreWhat is Pubdev?
Pub. dev facilitates the sharing via publication of Dart packages . It is central to this service that consumers of packages can trust that their dependencies do not suddenly disappear. Thus, once a package has been published it cannot be unpublished or deleted.
Read moreWhat is Pubspec yaml file in flutter project?
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 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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