Flutter Advanced: Async Programming | Future | Async Await

In this video, I will explain the difference between synchronous and asynchronous programming model and how to use asynchronous programming in your flutter app using futures and async-await.
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Flutter is an SDK owned by Google to create applications for Android and iOS using a single codebase. Flutter uses the Dart programming language (also owned by Google). Flutter was in beta when I released this video, so things might still change a bit. But the SDK is already mature enough to write some cool production apps!
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[@ritikpatel2246]

bro , you just nailed it ...... i have been doing other tutorial for flutter and i was failed to undrstand this concept ,and how i came here and you made me parmanent viewrs ........... i left that playlist 😅😅😅😅

[@bikideka7880]

best and clear explanation on this i have ever found after going through many videos and blogs.Thanks a lot.

[@kostaspolitis1871]

checked multiple docs, books, videos. Finally I get it. Thanks

[@bartekpacia]

One of best explanations I've found so far. I was misunderstanding but you helped me :D

[@alpsavasdev]

great explanation. you definitely deserve more views!

[@imgroot90]

best explanation, thank you

[@krishna90690]

Best ever explanation

[@zumiapplication]

great explination bro thaks for your information keep moving the new topic explanation bro.

[@francisndubanumbi648]

Await inside an async method means that all the lines below it, inside that method, will have to wait. But lines outside will not wait.

[@souravcse6504]

awsome you just clear my confusion

[@yackamajez]

great explanation! thanks for this

[@logicgates8944]

Great explanation, thank you :)

[@remoreacts91]

bro amazing videos. thank you for sharing your knowldge!

[@destropol]

Could You create some video about streams? Especialy about methods of class Stream.

[@HelloCodepur]

I will

[@codingright]

Nice video, keep it up!

[@akashkamble7512]

awesome video sir , thank you

[@abhijitleihaorambam3763]

Please make a tutorial for RegEx in flutter

[@righteous-wend]

RegEx not used just for flutter it's used in kotlin also it's a general method. And most of languages using the same way to write it.

[@sabinjose]

Good explanation!

[@simpletrick9042]

awesome bro

[@mdfiroz2415]

Good explanation.

[@omniscienceisdead8837]

great job

[@muhammadkashif7209]

everyone on youtube just teach basic concept no one going in the deeper concept like dart Code: Future sumStream(Stream stream) async { var sum = 0; await for (var value in stream) { sum += value; } return sum; } Stream countStream(int to) async* { for (int i = 1; i

[@ANILTHOMAScherian]

Why we use Future keyword when we start writing function. You haven't mentioned this. You have mentioned future inside function.

[@GPLprofessional]

Searchable dropdown me database se data bind kar ke 1 video banao bro plz

[@VikasKumar-we6jh]

great bro...

[@chrisbart9803]

Hi, please also do a video on running apps in background

[@marcosdanieltorres7253]

Hi I'm having a hard time understanding async programming. If I put method2() below method4() but without the async and await, wouldn't it be the same as having method2() as it is in the video? Why would I need to use async programming here if I can just change the execution order of the methods? Maybe I'm thinking it as a "normal" type of programming, maybe it was made for flutter and I'm not understanding it

[@ZeeshanAli-ju2nc]

thanks a lot bro

[@Assiel1]

Hello How I can get the location every 10 minutes with flutter? get location when the app is minimize.

[@judevector]

Please is that Android studio you are using over there

[@HelloCodepur]

yes

[@righteous-wend]

Could you please teaching us how to add visa or master card payment method or function in flutter app?

[@righteous-wend]

@Mastermind Status instamojo is not a general solotion because it's just in indea while am not there, and am new for writing codes. But I want to know if there is any specific method to use payment function. To be cleare how can we write the codes, to implement this method?

[@mhasnainadil2875]

difference between these lines ? import 'package:async/async.dart'; import 'dart:async';

[@tusharsoni5136]

what about payment gateway

[@ishratali1568]

how to assign the value of Future Function to a variable? e.g String downloadUrl= download();

[@HelloCodepur]

make that function asynchronous using async keyword and then use await Eg: myFunction () async { String downloadUrl = await download(); }

[@ishratali1568]

@@HelloCodepur In this case what should i do myFunction()async{ String url=await downloadUrl(); return url; } Now how can i store the returned value to a variable.eg String _url=myFunction(); When i use it,it gives error.