Bloc State Management for Flutter Developers - From Beginner to Advanced in 11 Hours

[@Btc314btc]

I have done just the first 2 hours, but I can say he is one of the best professors I have ever seen. He is a great combination of detail in explanation, experience, foundation when explaining, and understanding how good software should look like.

[@yasseralsaidi]

We appreciate the effort you put by spreading the knowledge to Flutter community, We lucky we have you, Keep it up Vandad 👏🏻💙

[@daniellord-doyle5273]

How has this guy only got 32k subscribers? World class tutorials and guides. Thanks mate, very helpful and better than 99% of courses out there.

[@KuroManX]

Hi Vandad, I'm watching your videos, starting with this, went to Flutter Hooks, and came back to continue with Bloc. It's a very long and tiring course, although I can easily say, the way you teach helped me a lot to improve my skills, not only with Flutter but especially with Dart and ways to write more professional code. A very big thank you from Brazil!

[@VandadNP]

Hi brother, I'm glad to hear that you are getting value from these courses. Please keep me updated on your progress and join our Discord channel (discord.gg/aGS9z4gRP8) if you have any questions. (please follow me on Twitter twitter.com/vandadnp and LinkedIn as well www.linkedin.com/in/vandadnp/) 🥲

[@VandadNP]

@Flutter Uzbekistan Done

[@JoeGoldberg-ee7eq]

I will complete all of your courses , already watched 9 hrs of your flutter course.

[@rushidesai2836]

Dont complete, Guinevere Beck's not gonna like it!

[@ihor8029]

WOW! This is super-awesome! No water, a lot of tips present, great examples, super clear explanation. You are a great engineer!

[@01_r25]

Bro please help me, iam a beginner and I want to learn from vandad

[@01_r25]

Iam confused as there is 2 playlists, this state management playlist focus on ui states? and the other free flutter course explains on the logical section???.... Please help me

[@VandadNP]

Hi and thank you so much for your kind words and also special thank you for supporting me 💙

[@VandadNP]

Please follow the Free Flutter Course first and then the state management course to learn more about state management in Flutter

[@01_r25]

@@VandadNP will do bro, thanks a lot😀

[@armandcharbonnier2702]

Hi ! Nice content as usual. For all having issue running "pod install --repo-update" on new Macbook with M1 Chip, just type "arch -x86_64 pod install --repo-update" instead :)

[@arnaudduquenoy2061]

Good Dart/Flutter instructors like you are rare on the internet 🥇

[@bodehallak1552]

you're doing a lot of work. Thank you very much for your efforts, keep going man. God bless you

[@VandadNP]

Thank you, I will 💙

[@nested9301]

you tutos are not rookie friendly but iwill come back to them when i grasp the basics

[@teamlimitless7087]

This is so awesome. This channel has the best content as always. Thank you so much!

[@ryuuuuuuuk]

Thank you so much Vandad, no doubt it's going to be great as expected❤ we really appreciate the amount of work you put on this channel 🙏

[@정윤근-k4z]

I'm a Korean. Thank you so much Vanded. I appreciate your good lecture!!

[@VandadNP]

Thank you and I'm glad you are here. (please follow me on Twitter twitter.com/vandadnp and LinkedIn as well www.linkedin.com/in/vandadnp/) 🥲

[@blueice1364]

I've have been waiting for this for a long time. Thanks a million for this!!!

[@furkanksl]

Finally, oooh. can not wait to watch the course Thanks a lot . 🙏💪💪💪

[@abdurrehman6203]

I follow you on Linkedin and waiting a long for this course. You have got a new subscriber

[@VandadNP]

Welcome aboard!

[@lme4339]

Just in time for my graduation project! Thank you so much!

[@abass586]

I'm one hour in and your way of explaining things is amazing. Thank you Sir!

[@naveenk6711]

Thank you soo much Vandad. Can't thank enough for the effort you have put on this video and making it free.

[@VandadNP]

Glad it helped 💙

[@yishakwondim6698]

My thanks and appreciation from Ethiopia. 🙏

[@VandadNP]

Thank you 💙

[@shafinulislam562]

Thank you so much for this video. It’s gonna help a lot of people in the flutter community

[@nikolascoelho7705]

i can only imagine the effort to do a good course like yours. Thank you very much, it was a great help for me!

[@VandadNP]

Yea took a long time but it’s worth it ❤️

[@mikolajdebowski3271]

there is honestly no better teacher out there then Vandad

[@FlutterMapp]

Damnnnnnnnnnnn 11 hours that is some fire 🔥🔥🔥🔥

[@minasalah8210]

thak's Lot mr.vandad i appreciate your efforts, and the amount of time your spend without any revenue, thank you so much. ....

[@ramilsalihar5165]

41:21 Are there any analog of live server on Android Studio? Or how can I access url of json files in Android Studio?

[@angelsureshkarki]

@vandad sir ...i have been learning flutter almost two and a half months..done several tutorials and focused on getx while learning dart...i am glad that i found you at the right time cuz when i see ur dart and flutter courses and go through them it all makes sense now..the one with where i was all confused it makes sense..and i will continue to watch u so that i can begin my journey as a junior dev...with bloc it has been hard, but its just beautiful..may be i am not understanding everything but i will keep going...thank u sir ! love from an er to an er 😍

[@askhatassanbayev7755]

What a great content!! the video wasnt only about bloc but mostly good concepts of coding on dart and flutter!

[@AaronKelton]

42:20 Is this LoadAction something that you prefer to use, or is it a pattern suggested by BLoC itself? If you don't use the LoadAction umbrella, what problems or headaches would this create for the developer?

[@AaronKelton]

After playing with this code some more, I realize that a Bloc's event doesn't necessarily have to be an umbrella class. However, if you use the single event class, it limits the number of events a Bloc can register to just one. Having the top-level "sealed" class simply allows the Bloc to register multiple events.

[@AlexMosisa-y7o]

Thank you for your efforts. Most inspired chanel about flutter ever. It's like free courses, but it's free.

[@VandadNP]

Hi and thank you for your kind words. I appreciate it. (please follow me on Twitter twitter.com/vandadnp and LinkedIn as well www.linkedin.com/in/vandadnp/) 🥲

[@seddikboukhalfa5034]

Awesome video Vendad, learned a lot from it, thank you so much for this effort!

[@VandadNP]

My absolutely pleasure ❤️

[@sri95]

Just wanted to let y'all know that the enums with values are possible in dart 2.17 onwards. Thanks for the great tutorials Vandad!

[@VandadNP]

Thank you for your support

[@danasugu1767]

Thank you, Vandad. 💚 I wish you would take up a course on Design Patterns in Dart. 💚

[@VandadNP]

Great suggestion!

[@danasugu1767]

@@VandadNP 😍🥰 please and thanks a lot!

[@altair3021]

@@VandadNP Yes please!

[@gautambedi591]

@@VandadNP Yes please

[@jilandirgantara4355]

best bloc tutorial so far, nice job and keep it on

[@hamzaimran1991]

Really good! Please do a separate course for cubit please.

[@Angecko123]

Vandad you're epic. I really appreciate everything you do! You inspire me!

[@VandadNP]

Wow, thank you for your kind words 💙

[@jeff.mercado]

Thanks!

[@meek6836]

1:15:56 why didn't we just use list instead of iterable in this example? and had to even add an [ ] extension to iterable while List already have it.

[@anomihekenneth9586]

I just saw the course and 11 hours +, sir I love your dedication , you are wonderful thanks

[@VandadNP]

Thank you

[@osrbrothers7510]

We are truly thankful to you sir for this masterpiece content, i have been watching your every content on flutter and I also watched your rust language tutorial. Dhanyawad Guru Ji 🙏. ❤

[@htoowaiyan2641]

It really helps me a lot in my study. Thanks a lot sir.

[@shadmanrashid9991]

keep going man .....love and respect from bangladesh

[@chihab3829]

Thank you so much for that valuable playlist it's very helpful

[@TechnoDB]

Waiting is over 🔥🔥 Thank you so much.

[@VandadNP]

You're welcome 💙

[@ai_malllu]

great effort bro...hats off for your effort ,, somebody suggest me a good tutorial video of api integration

[@faustinoloezaperez6236]

¡Gracias!

[@VandadNP]

You're most welcome

[@adedoyinoladipupo2866]

I've been waiting on this for a while 😍😍. Thanks alot vandad

[@nONaME-ob8gi]

Am watching this in 2024, as a beginner hope this helps me clear all doubts in bloc 😅

[@nero1375]

your problem comes about OOP, not bloc itself

[@Asafo-AdjeiJensenKwekuSedem]

In this together mate.

[@msiprime]

You are correct... With strong oop knowledge... Bloc is easy​@@nero1375

[@azizafif4843]

Thank you Vandad. It's a great course ❤️

[@VandadNP]

You're welcome 😊 and thank you for your support brother

[@idkanymoreman]

you have earned a sub my friend..

[@deepmondal8564]

Thanks for this amazing flutter bloc course 🤟

[@LaeeqFaiz]

Hi Vandad, Great playlist... At 53:00 you have explained how we can cache the data, and avoid making unnecessary api calls. Is there some library or wrapper that can offer something similar like react query for web, or we need to write this for all our api calls. Thanks for the awesome content. Regards, Laeeq

[@pauloquicoli]

Just watched the first 1h:30m of this. Congrats, very good. Only 1 question: Further do you suggest how to organise your blocs (file structure)?

[@VandadNP]

Yes specially towards the end when it gets more advanced

[@shamstabrez2986]

brother u did awesome job i jst wnna request u plz do a in detail series on react native its really in trends rit now

[@hafizibrohim599]

Thank you for this kind of amazing contents ❤

[@VandadNP]

Glad you like it!

[@АртурЗарипов-б2й]

Good job! Thank you very much!

[@RP-jz7hk]

Great stuff, really helpful

[@nikhilkukreja8498]

Thank you so much Vandad Brother ❤❤

[@daudkhan192]

Great content! really help me understand bloc, would be great if you could also create content about cubits.

[@VandadNP]

Hi and thank you. Great suggestion. Are you using cubits actively in a project?

[@daudkhan192]

@@VandadNP Thank you for responding. I haven't used cubits yet, but I am considering using it in future projects. I asked couple of my friends, and they prefer using cubit.

[@yasseralsaidi]

05:54:36 could you add repository of this chapter as you said here please, that will be very helpful for us.. thanks in advance.

[@VandadNP]

Repo is in the descriptions of this video

[@rajaniket19]

Thank you so much for this series, please also make a video on api integration.

[@ghostcyber5875]

This is a dope one😍😍😍😍...please do flutter for web😥😥😥😥😥

[@ganxesh]

Thank you soo much for this.

[@piyushbhatnagar4735]

Sir make a detailed video on Iterable

[@omarfayad4720]

Great efforts are put in these videos, Thanks so much. I have a question: I am new to bloc and you put everything in the same bloc (authentication, photos or any other feature), the question is that is it best to separate authentication bloc from photos bloc from xyz bloc, and if so they should relate to each other based on the events, how to deal with that or this will add more complications?

[@user-bh6fp1bh5z]

great work, thanks a lot!

[@VandadNP]

You're most welcome 🔥

[@AndriiSadovyi]

Hello, do you probably have video about right way of error handling in such apps, if not ,waiting for that video! You did a great job, my friend =)

[@mohamadhoseinmahrooghi1401]

Vandad You're amazing thank you so much ❤🌹

[@VandadNP]

You are so welcome 💙 Mersi

[@jeff.mercado]

Thank you Vandad! I would like to know how to implement Google, Facebook, Apple Sign in methods and link to the email and password method for the notes app I just completed, and also to add the funcionality to delete the user's account. Do you have any course where you touch this in details implmenting the same auth interface you used? Thanks in advance!

[@aimensayoud8563]

hi I appreciate the hard work, could you please split the video into chapters this will help a lot

[@alejandroramirezlemus7187]

Hi Vandad, what does adding a single colon after the constructor signify? IE: constructor(syntax) : super(); on multiple sections of this video I noticed this colon ( : ) operator syntax, but I am unable to figure out what this is for. Is there a long format equivalent for this syntax that may help explain why this is used?

[@VandadNP]

Hi. That syntax is an initializer list, it's a way to call super and/or set up variables and still keeping your class as a const if it can be. You can read more about it here dart.dev/guides/language/language-tour#initializer-list

[@amirahmadadibi4839]

wow grate content such big value

[@bernardobello6473]

Vandad, is it possible to implement swipe back gesture with Bloc? Could you demonstrate how it can be done?

[@emadeldin1999]

thank u sir, i have on qs i used multi provider at the top of material app and i have cubit that i want to use it from 2 different screens but each time i use BlocProvider.of(context) it create NEW INSTANCE is that how bloc work?? cuz in my mind i though it would be singletone

[@laiyeetan7151]

i finally finished this video

[@VandadNP]

I'm really glad to hear that. I hope your experience was positive? (please follow me on Twitter twitter.com/vandadnp and LinkedIn if possible www.linkedin.com/in/vandadnp/) 🥲

[@funnyvids2258]

Hi Vandad, I'm watching your videos especially the flutter bloc course and I have basic problom if I push another screen up of PhotoGalleryView screen and try to log out. the app does not return to the login screen thank you so much

[@mohamedel-shehaby9636]

Can you reply with the post that talking about equality and hashcode @02:35:00

[@emmanuelnartey4143]

Thank you soo much for this video. I really enjoyed watching it and i learnt a lot. Please, how best can one integrate a snackbar in an application from the way you approach your code writing?

[@calvinandhika]

another awesome course Vandad! Really appreciate it. Out of curiosity, is there any cons in using "equatable" package? I see that you implement the state comparasion manually.

[@nanafenyimbir4291]

Hey Vandad, i love your videos. I'm wondering if there is a way to implement a stack navigation even with animation if i want bloc to manage my routing between various screens instead of using navigator.of.

[@GoodLife-ru8di]

41:35 I guess the enhanced enums in the latest version takes care of that, right?

[@VandadNP]

Unfortunately no. The new enumerations in dart still cannot carry arbitrary data with them, you need to program the associated values in every enum value

[@mateuslopes6469]

Omg!!! Nice 🙌🏻👊🏻

[@mosesaleji]

It seems you use an extension that helps with the boilerplate codes?

[@ItsMeHelel]

Riverpod anytime soon?

[@warrior5866]

great stuff

[@polycosaspodcast7055]

If I have already done the 37 hour introductory flutter course, are there some topics in this course that I can skip? That is to say, are there any redundancies?

[@vuongqtvn]

nice tutorial, thanks sir

[@mansoorjafari8309]

In your opinion! is bloc better than riverpod? or is riverpod better than bloc? Thanks Mr.Nahavandipoor! @VandadNP

[@daoudmalikyar]

@vandad, Thank you for your excellent courses. I'm almost finished with your 37 hour intro to Flutter and have just started your bloc course. I noticed that you have an RxDart course as well. I liked your comments on using the Rx pattern in that the pattern is utilized by many languages thus making it quite valuable. Does it make more sense in focusing on RxDart instead of bloc? Is there strong synergy between the two? If you had to focus on one, which would you select? I'd appreciate your thoughts.

[@VandadNP]

Great job on almost finishing the course. I'd say start with Bloc and then progress to RxDart if you want to but you'll get really far with Bloc.

[@amiyanmukthar]

Thank you 🙌🫂

[@gooddev506]

Thanks. Do you teach android native development?

[@VandadNP]

Yes I do. I might do a course on it if there is enough interest

[@omarhamdy3618]

should i make one bloc for my app or multiple blocs ??

[@aosunlana]

Vandad, I think you should section the 11-hour video by topic. It's easier to just tap the topic needed directly instead of watching everything from the beginning.

[@VandadNP]

I've added the time-stamps to this video description now

[@johnhabibpour8375]

Vandad it's really awesome,Actually I really liked your style, may I ask you if you wanna add Forgotpassword how would it be in your mind please ? Thanks

[@saeedatenzi]

on windows you can open emoji popup with *win key + .*

[@RonaldSuez]

kinda complex but very useful thanks!, why so bother doing this on flutter when there are alternatives like React Native on top of javascript?

[@VandadNP]

Good point. Well, Flutter is a rival to React Native, so for those that decide to go with Flutter, you definitely want proper state management solutions on top such as Bloc and Riverpod so that's the reason Bloc exists.

[@RonaldSuez]

@@VandadNP thanks for the reply, I really appreciated this course, I was trying to enter to the flutter development but I wanted to be sure on what are the alternatives to manage state, I finally went to use riverpod as it’s provides a simpler abstraction layer.

[@codegambit2507]

The fact that your courses are free still baffles me

[@VandadNP]

I'm from Iran, I have lived through periods where I didn't even have money for food and ate bread for a whole week. I know what it feels like not having money to afford buying stuff/courses. I don't want anybody to feel the way I felt when I was a child 💙

[@codegambit2507]

@@VandadNP I can relate. I've been broke for too long with no money to purchase courses. I just got a Flutter role. Whenever you start uploading paid courses, I'll make sure to buy, just to show my appreciation

[@codeboom6531]

Could you please make a tutorial with DDD architecture or TDD with bloc

[@compilations6358]

A like and subscribe just for your efforts :)

[@VandadNP]

Thank you 💙

[@mahmood466]

Thank you for your nice explanatory video Vandad! By the way, what vs code theme do you use in the video? I really liked it and it's easy on the eyes!

[@berkerozgur6517]

Tokyo Night

[@mahmood466]

@@berkerozgur6517 Thank you ❤❤