The pubspec file specifies dependencies that the project requires, such as particular packages (and their versions), fonts, or image files . It also specifies other requirements, such as dependencies on developer packages (like testing or mocking packages), or particular constraints on the version of the Flutter SDK.
Read moreHow do you make a Flutter package?
Developing Dart packages
Read moreWhat are packages and plugins?
plugin= some functionality of tool. Package= something which allows us to develop new thing .
Read moreWhat is the difference between package and plugin in Flutter?
You write a package entirely in pure Dart. Plugins are also (special) Dart packages. They get published to Pub and you interact with them via their Dart interface. The main difference between the two is that with a pure Dart package you don’t need to write any native code and testing is a breeze .
Read moreHow do Flutter packages work?
In Flutter, Dart organizes and shares a set of functionality through a package. Flutter always supports shared packages , which is contributed by other developers to the Flutter and Dart ecosystem. The packages allow us to build the app without having to develop everything from scratch.
Read moreHow do I update a pub package?
First, comment that the packaging line in the pubspec. yaml file and run flutter pub get after successfully get packages to uncomment that line (if you want to upgrade/downgrade to a specific version that mentioned version too) it will upgrade to the latest version.
Read moreHow do I get rid of pub flutter?
If a packages in your pub cache to change or break, you can use flutter pub cache repair command performs a clean reinstall of all hosted and git packages in the system cache. Show activity on this post. Delete the pubspec. lock file then run the command flutter pub get again .
Read more