BlocBuilder is a Flutter widget which requires a bloc and a builder function . BlocBuilder handles building the widget in response to new states. BlocBuilder is very similar to StreamBuilder but has a more simple API to reduce the amount of boilerplate code needed.
Read moreCan I use setState with bloc in flutter?
When working on a Flutter app, you might encounter the need to split a large UI component into several smaller ones to improve the readability of the code. In Flutter, you can manage the state of your app just by using setState . …19 May 2021
Read moreWhy do we use setState in flutter?
setState is a way to dynamically change the UI . We call it inside the State Object class of the StatefulWidget. Calling setState marks the corresponding Widget dirty .
Read moreWhat is difference between BLoC and Cubit?
BLoC: One of the major difference between BLoC and Cubit is this: “BLoC is Event-Driven and Cubit not .” … Cubit: As we know, cubit is not event-driven. We call functions (like actions) to send these “states”, so we can track which state were emitted and not events because here there are not events.
Read moreShould I use setState bloc?
Having a solid BLoC architecture in place leads to a good separation of concerns. Although using the BLoC pattern requires more code than using setState , it makes the code more readable, scalable, and testable .19 May 2021
Read moreHow long does it take to be good at Flutter?
It’d take you approximately two weeks to get through it (or two days if you’re really passionate about Flutter). You’ll come out with a much better understanding of how Flutter works and the best practices for coding Flutter apps.
Read moreHow do I get better at fluttering?
Flutter internals The best way to learn is by reading the source code . Start with your favorite widget and read all the documentation comments in the source file. Then follow a link to another source file and keep reading. The more you do this, the more familiar you’ll get with how Flutter works internally.
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