The conclusion is: you can add new or not. In Dart 2, the new keyword is optional . If you want, you can continue to ignore it, and this will not have effect on your program.
Read moreWhat is FutureProvider Flutter?
In a nutshell, FutureProvider is used to provide a value that might not be ready by the time the widget tree is ready to use it’s values . Therefor, the main use-case of FutureProvider is to ensure that a null value isn’t passed to any widgets.
Read moreIs Riverpod better than provider?
Provider package is certainly a great tool, however, Riverpod has extended its capacity. In the flutter community, many developers think Riverpod is better than Provider , which is an earlier-released-state-management package.
Read moreWhat is stream provider in Flutter?
Streams Widgets StreamsProvider is a Flutter widget which provides a provider to its children via Provider. of<T>(context) . It is used as a dependency injection (DI) widget so that a single instance of a provider can be provided to multiple widgets within a subtree.
Read moreHow do I create a directory in flutter?
Create a new Directory to give access the directory with the specified path: var myDir = Directory(‘myDir’); Most instance methods of Directory exist in both synchronous and asynchronous variants, for example, create and createSync.
Read moreWhat is getApplicationDocumentsDirectory?
getApplicationDocumentsDirectory function Null safety On Android, this uses the getDataDirectory API on the context . Consider using getExternalStorageDirectory instead if data is intended to be visible to the user. Throws a MissingPlatformDirectoryException if the system is unable to provide the directory.
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