Flutter Bloc & Cubit Tutorial

[@h3w45]

2:57 going over the sample project 4:36 cubits vs other mutable state management 9:34 BLoC vs cubit 11:00 building app using cubit 37:10 building app using BLoC

[@samuelobe5714]

I'm a simple man. I see a new Reso Coder video, I click...

[@h3w45]

thank you for covering the latest version of BLoC.

[@SEOTADEO]

Thanks a lot for this good tutorial! I have been working part time for 6 months in a flutter project for a big IT company and never cared that much to understand this concept, but now I do and it makes everything a lot easier.

[@alex_moreno]

I love the simplicity of cubit. Thanks for sharing this and compare the differences You are awesome

[@mostafafahimi4588]

This channel is best flutter channel ever. Watched a lot of bloc tutorials but non was helpful like this.

[@mohamad20208]

This is the best explanation of the Bloc I've seen

[@juan_chan]

man, thats a really good explanation of this new feature, i dont even have a goods english skill and i completely understood what cubit and bloc is, thank you

[@jamesdim]

You are the best source for bloc development! And always up to date!

[@justconnor734]

@34:50 For "final weatherCubit = context.bloc();" it says "'bloc' is deprecated and shouldn't be used. Use context.read or context.watch instead. Will be removed in v7.0.0. Try replacing the use of the deprecated member with the replacement.". What is a good replacement for this code? Thanks EDIT for anyone interested its final weatherCubit = context.read(); intead

[@alexandrufilipescu1301]

Thank you!

[@jamesr2408]

Thanks :-)

[@mahdou3608]

that is why i did not find it ,thank you

[@nawalhussein1891]

You are an amazing teacher! Thank you. Bloc has been like a maze for me and you have helped me greatly in figuring it out. Thanks again.

[@ResoCoder]

Glad I could help!

[@karthikraja6577]

Finally bloc tutorial 👍👍👍👍👍 How many more videos are there in the DDD flutter series ?? @resocoder

[@ResoCoder]

I think not more than 4.

[@karthikraja6577]

@@ResoCoder eagerly waiting for them ! Take care and relax ! It's surely a hell of task to compile such a awesome course ! Great effort bro 👍

[@mibi2007]

@@ResoCoder really good tutorial, thank you so much Matt

[@kartavyabagga]

I guess now i can move forward to making a complete app. Thanks man!

[@LeonardoCostaCoesta]

Thanks since from Brazil, man! Keep going the good job!

[@oblakus]

Dude, thank you for this "eureka moment" that I just had!

[@TheJaniable]

Combined Cubit with Freezed.. and OMG what a result!

[@raheemadamboev]

Thank you so much! It really helped me start with Bloc and Cubit. It is really similar to Jetpack ViewModel and Kotlin Flow pattern which is amazing!

[@raunaksingh7512]

Wow! This is a great course on Bloc library.

[@bensalkb6902]

I like your coding practices like organising files and stuffs

[@kitkatv7150]

Great video tutorial👏! Thanks for formatting the vid to be straightforward. The website link helps so it can be easily followed. Looking forward to other awesome videos.

[@amartyakhan4700]

Thanks a lot for this video! An in depth video/tutorial series about connecting a Flask/Django backend with a Flutter app would be amazing

[@abduraimoff3090]

Thank you so much ! It helped me a lot

[@peterwauyo2424]

great explanations

[@edungdivinefavour6977]

Man. You got a new subscriber!!!!!!!!! This was so good. It cleared every question i had Thanks!!!!!

[@phianh4545]

Thanks for your instructions, I love the way you organized your youtube channel and linked to your website, I'm doing with Bloc and now the cubit just remove the state file, which means will save my time alot. Really want to work with you some day, Peace out mate

[@cristianbedoyavargas]

Thank you so much for explaining this. I was looking for this for a while!

[@akshaymarathe8133]

Sir please make a video of using bloc pattern along with json API

[@thewallstreetchokra]

best ever tutorial for beginners...SUBSCRIBED

[@pedroricci1]

Wow, great timing! Yesterday I was reading the documentation. Thanks!

[@Grovermol]

Nice tutorial, i'm finally understanding cubit and bloc, thanks dude. By the way what theme did you use in VsCode for the tutorial?

[@hq_net]

Everything is beautiful 😊😊

[@johncerpa3782]

Great video, thank you

[@shrinivasmanjithaya2112]

Clear explanantions..thank you so much..

[@mohad1062]

you are my hero man.

[@Jdbluesky]

Muchas gracias hermano!!

[@elistark9264]

This is what we are waiting for!

[@HashemRC]

CyberWidget😉

[@elistark9264]

@Hashem Aboonajmi 😉

[@FalStudio1234]

Awesome man, thanks a lot

[@easazade]

thank you for this my code just became so smaller using functions instead of events

[@emmanuelvedastus5218]

Thanks a lot for this tutorial you realy saved my day im already your subscriber

[@danarputra9181]

For first time using Bloc is hard And now in this video i know how is Bloc is worked

[@chanky262]

Awesome tutorial, thats what i was looking for

[@bryanmonsalvatge1696]

Thank you for this video. Very helpful!

[@ahmedmaher-ez9xt]

thank you so much for your time and effort :) i'm learning from you a lot every day ... planing to finish TDD after this i will make a my start up project using TDD and will apply to remote job :) i will tell you when i got a job that your are the main reason of it ^_^

[@ShadowInfest]

Hey ResoCoder ;) Working on our app and needed to update Bloc. Thanks for this amazing video once again

[@thongtech1984]

great work, thanks alot for your vids, you just saved my days.

[@samiral7423]

please teach TDD with cubit

[@semsax6862]

Just what I was looking for!!!

[@akyna0wind]

bravo! excellent totorial!

[@jimaustin3608]

In learning state management (for flutter/dart development), I’ve been through with the setState design and the provider package; now looking at the BLoC pattern. BLoC ‘feels’ like imposing imperative design on a basically declarative (reactive) system, where provider seems a better fit for the flutter declarative framework. I don’t have good/bad opinions about this yet, just interested the views of those more experienced with flutter/dart .

[@fritzjimenez9109]

Finally a new bloc tutorial

[@vladyslavmi]

*After v6.1.0, both context.bloc and context.repository are deprecated in favor of **context.read** and **context.watch*

[@yaseerahmed1325]

What an amazing tutorial. Easily the best👌👍

[@engmahmoudahmed1984]

Amazing thanks 😊

[@LeagueRandomPlayer]

Great Video i was waiting for this, GREAT GREAT JOB THANK YOU!!!!

[@programan6391]

Great job, thank you.

[@ethanhunt8316]

Thank you so much, you are the best.

[@jonahlehner3855]

Another great video!

[@nicolasdupere]

Great tutorials! Thanks

[@HashemRC]

always thanks for you quality tutorials. what's real difference between Bloc and Cubit? when should we use Cubit?

[@geraldcampana9296]

thanks for the tutorial!

[@amirsohail7284]

well explained

[@thedudeabides8637]

Thank you for this. As a noob developer, after really diving into this video and going through it a few times over a couple days, I FINALLY feel like I actually understand how Bloc/Cubit works and how to implement them into the first app that I'm building myself. I made major breakthroughs in my app after it all clicked for me with this video. And thank you for doing a tutorial on the updated Bloc/Cubit so soon after the major change, not much else out there that's up to date Lots of great flutter tutorials out there, Reso Coder rules them all. Thanks for the great work.

[@tiennghequyet1268]

thanks for the tutorial

[@ahmedelbaghdady]

very good i like your videos and i'm bloc fan like you thanks

[@makymadi242]

Thanks Guy!!!

[@astronaute]

There is no need to add "bloc" in pubspec.yaml, it’s pulled automatically with "flutter_bloc". Also, when using "const" constructors, you shouldn’t use "new" with them, it defies the (already limited) purpose.

[@francoprofeti142]

I was thinking about the second thing while watching the video

[@efesahin7168]

what is the differences between cubit and bloc? why we use cubit if we deleted or switched them ?

[@mual77]

Good job!

[@Fly16]

amazing tutorial! by the way what's the font you are using?

[@axehai]

Hey, great work as always, I wanted know why didn't you suggest using Equatables for checking equality, like in TDD tutorials?

[@socinety]

Can I use equatable package along with cubits without overriding equality?

[@landrygagne]

Great tutorial, thanks a lot! I was SOOOO depressed to see my app broken by flutter_bloc version upgrade. BTW, 6 major versions within 8 months for the flutter_bloc package, am I the only one shocked? Any chance to get some kind of stability for this package in the future? Otherwise you will be obliged to make a new tutorial every month!!!

[@ResoCoder]

Most of the changes are quite minor but by following the rules of semantic versioning, every breaking change has to automatically bump the major version number. I'm not opposed to doing tutorials though 😀

[@chinazaogwo5046]

Awesome tutorial. Please can you send the plugins you use for flutter development with vs code

[@makewebapp]

why not using an equatable package? Any specific reason? equatable: ^1.2.0

[@aytunch]

I want to know the same thing. Especially considering the same author wrote equatable with bloc

[@ResoCoder]

Just to not introduce yet another package into the tutorial. I guess it's simple enough that I should've used it though.

[@nonsoedu4353]

Me too taught equatable got obsolete for a minute or two there😌 ... Really nice tutorial though... understand the reason for cubit alot better now

[@srihariayapilla4233]

Which vs code theme is thhis. Looks sooooo good.

[@aduhglupa]

Thank you for the tutorial. Can you show me the code using the "freezed" package?

[@user-gp1tr4kr4d]

Cool !

[@TestingQuebec]

Thanks for the tutorial. I'm curious as to how the '^' works in the hashCode override for the Weather class? 'cityName.hashCode ^ temperatureCelsius.hashCode'

[@virenkhatri1932]

Why didn't you use equatable instead of == and hashcode overrides?

[@RohithkannaDuraiswamy]

Woah. Can't believe this is on flutter dev LinkedIn page too, lol

[@efesahin7168]

hey why did not use listener in weather_bloc.dart page ? In previous video which is counter app, we used to constructor with listen function. i mention that: CounterBloc() { counterEventController.stream.listen(mapEventToState); } like this.

[@Ryszardenko]

Awesome! Thanks! Can you explain how toi use freezed with State classes?

[@nested9301]

i understand all state managment packages and i never understand bloc ...

[@franfox]

Nice tutorial! I would like to ask you guys why was it not necessary to dispose the bloc in this case? thanks!

[@snaidher5]

Hi , please could you make an example of using firebase with cubit, please!

[@sidneymachara9773]

Why do we pass the repository as a paramter to the cubit, rather than instantiating it inside the cubit . Nice tutorial. like how u explain and compare to other tools

[@rubendarioguarnizomartinez2765]

What is the difference between BLOC builder and BlocConsumer?

[@arifikhsanudin9724]

Hi Reso

[@ivanmartinez5239]

Right now I'm replacing blocs with cubits in a project, I think cubit is easier and less boilerplate than bloc. Edith: What font do you use? Looks great.

[@lucassusanto]

It's JetBrains Mono

[@knotcircle2844]

Thank you for this video. I'm still new to flutter and I'm trying to develop cubits in an App. I'm lost on how to communicate the button tap/press event that calls an API get data and rebuild the UI and render it on a DataTable

[@mallikarjunreddy5229]

Hey Matt, great explanation. Could you please help me out on how to generate boilerplate code like bloc extension.

[@pedrosanchezroca181]

how would you put data in the InitialState for the cubits?...like if I want data loaded at the beginning.

[@ahmadfajrulfalah]

why not use equatable instead?

[@ResoCoder]

I don't want to introduce unnecessary packages to tutorials about a particular library.

[@ahmadfajrulfalah]

@@ResoCoder i see, nice tutorial btw 👍

[@davdev1695]

Thank you for this amazing tutorial. It explains really well the topic! Just one question: for every Cubit/Bloc in a project the states are usually Empty, Loading, Loaded & Error or there are other cases?

[@1234matthewjohnson]

can the equatable package not be used with cubits rather than something like freezed?

[@Alex-dg2mb]

If the block consumer only defined handling the case where the state is weatherloaded in the builder function (only the weatherror state was handled in the bloc listener), how did the UI update on weatherloaded once you searched for weather second time ? This is during the cubit section of this talk.

[@DiwakarSerala]

Hi any idea what to do with this warning: Close instances of `dart.core.Sink`

[@ranjithjagadees422]

you can replace with context.bloc()..add(GetWeather(cityName));

[@dalriada33]

One question: is it important to provide the FakeWeatherRepository from outside to the Cubit through its constructor? Is there some disadvantages if I create an instance of it inside the Cubit?

[@i.k.shaikh3772]

Hey Thanks for this brightening tutorial, i am trying to pass an index of files in a directory to a listview, could you help me with that ??

[@Marcelookoofficial]

how can you use freeze for this?

[@jktan5793]

Hi @reso coder I have question about GetX, I am not sure what do you think about that library. thanks for sharing your knowledge and opinion.