New post on /r/flutterdev subreddit:

Flutter State Management: setState(fn) is the easiest and the most powerful
http://bit.ly/2FWbUHG

January 24, 2019 at 12:02AM by Elixane
http://bit.ly/2FKIvB9

New post on /r/flutterdev subreddit:

Flutter Animated Series : Animated Containers
http://bit.ly/2FSNor7

January 24, 2019 at 12:02AM by Elixane
http://bit.ly/2FGKfv6

New post on /r/flutterdev subreddit:

I think I found a bug with DateTime and DateTime.difference
https://codeshare.io/flutterThingI don't know if it's really a bug and I also don't have any idea where to report it.these are the days in a normal and a leap year https://nsidc.org/data/tools/doy_calendar.htmlthe answers are not the same for the months 4 - 10

January 24, 2019 at 04:34AM by arthur804
http://bit.ly/2RMHr6i

New post on /r/flutterdev subreddit:

Flutter Tutorial - Flutter Scale and Rotation Transition
Flutter Tutorial - Flutter Scale and Rotation Transition https://www.youtube.com/watch?v=2K2fJgqWA7k

January 24, 2019 at 06:28AM by whatsupcoders
http://bit.ly/2RPHz56

New post on /r/flutterdev subreddit:

10 reasons why to Flutter
http://bit.ly/2RabDmp

January 24, 2019 at 05:23AM by bvantur
http://bit.ly/2W90fv3

New post on /r/flutterdev subreddit:

Why Flutter is better than Android native
http://bit.ly/2MqnEU6

January 24, 2019 at 07:43AM by mulderpf
http://bit.ly/2sFMjLq

New post on Flutter Dev Google group:

Location Background Service
I want to run tracking when the application exits or runs in the background service I have read this tutorial and I am still confused, is there a sample project? http://bit.ly/2EVjfaj or is there a plugin for

January 24, 2019 at 09:19AM by Tegar Kurniawan
http://bit.ly/2WccO8J

New post on Flutter Dev Google group:

Hi,there
So I Started Learning Flutter as my first platform on creating Android App on ANdroid studio ,as a beginer I was able to start with few tutorial guide for installation and the like things performed them succesfully with the SDK Updates , but when i started the flutter create new app it stucks on

January 24, 2019 at 09:22AM by Johven Declain
http://bit.ly/2RHIELY

New post on /r/flutterdev subreddit:

Flutter - Sliding login & register page
https://www.youtube.com/watch?v=wmHT4EUnA-I

January 24, 2019 at 11:10AM by PedroMassango
http://bit.ly/2CEUM63

New post on /r/flutterdev subreddit:

Flutter implementation of lovely animation by Eddie Lobanovskiy
http://bit.ly/2CFaoGH

January 24, 2019 at 01:52PM by olexa_le
http://bit.ly/2RL0Kgk

New post on /r/flutterdev subreddit:

How I developed SpaceX GO! using Flutter
http://bit.ly/2S3LwlO

January 24, 2019 at 02:11PM by jesusrp98
http://bit.ly/2HsYMwj

New post on /r/flutterdev subreddit:

Flutter Widgets 11 | BottomNavigationBar
The article about the flutter BotttomNavigationBar.Flutter Widgets 11 | BottomNavigationBar

January 24, 2019 at 05:10PM by nb312
http://bit.ly/2G1q5v4

New post on /r/flutterdev subreddit:

Flutter: Spice Up Your Design – Robert Brunhage – Medium
http://bit.ly/2DxaORi

January 24, 2019 at 04:49PM by RobertBrunhage
http://bit.ly/2sLsXoe

New post on /r/flutterdev subreddit:

Flutter TabBarView&TabBar | flutter widgets 12 of the tutorial video
https://youtu.be/amrTNMArnl4

January 24, 2019 at 06:02PM by nb312
http://bit.ly/2sLhJ36

New post on /r/flutterdev subreddit:

I built my first Flutter app! If anyone feels like looking through the source code to suggest improvements or optimizations I would love to hear them!
http://bit.ly/2R8VPR6

January 24, 2019 at 07:26PM by FerretStereo
http://bit.ly/2Wfii2B

New tweet from flutterio:

🇪🇸 #MobileWorldCongress here we come 🇪🇸

Join @MartinAguinis, @MattSullivan, @csells, Will Larche, and top partners for multiple sessions about #Flutter by @Google on Tuesday, February 26th at #MWC19.

More info here → https://t.co/ZP387L9ncP pic.twitter.com/8uJHdQ9l1V— Flutter (@flutterio) January 24, 2019

January 24, 2019 at 08:06PM
http://twitter.com/flutterio/status/1088513267398529024

New tweet from flutterio:

🇪🇸 #MobileWorldCongress here we come 🇪🇸

Join @MartinAguinis, @mjohnsullivan, @csells, Will Larche, and top partners for multiple sessions about #Flutter by @Google on Tuesday, February 26th at #MWC19 Barcelona.

More info here → https://t.co/ZP387LqY4nhttps://t.co/EKck5PPRl0 pic.twitter.com/z3CzmWDZwS— Flutter (@flutterio) January 24, 2019

January 24, 2019 at 08:20PM
http://twitter.com/flutterio/status/1088516985137188864

New post on /r/flutterdev subreddit:

<b>setState() or markNeedsBuild() called during build Flutter StreamBuilder</b>
Hi,I want to design login page, and login will be done via http post, get etc..For simplicity, and also to learn flutter easy way, I have created login page, when user enters email and password, I am just doing http get via this url "<a href="https://jsonplaceholder.typicode.com/posts/1">https://jsonplaceholder.typicode.com/posts/1</a>"&#8203;I have also followed this medium article: <a href="https://medium.com/flutterpub/architecting-your-flutter-project-bd04e144a8f1">https://medium.com/flutterpub/architecting-your-flutter-project-bd04e144a8f1</a>When users clicks the login button, I just want to show AlertDiaglog => "Succesfull" otherwise empty container. The problem is beginning when the user clicks the button, I have got an exception like this:<pre> I/flutter ( 5383): &#9552;&#9552;&#9569; EXCEPTION CAUGHT BY WIDGETS LIBRARY &#9566;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552;&#9552; I/flutter ( 5383): The following assertion was thrown building StreamBuilder<Person>(dirty, state: I/flutter ( 5383): _StreamBuilderBaseState<Person, AsyncSnapshot<Person>>#f7943): I/flutter ( 5383): setState() or markNeedsBuild() called during build. I/flutter ( 5383): This Overlay widget cannot be marked as needing to build because the framework is already in the I/flutter ( 5383): process of building widgets. A widget can be marked as needing to be built during the build phase I/flutter ( 5383): only if one of its ancestors is currently building. This exception is allowed because the framework I/flutter ( 5383): builds parent widgets before children, which means a dirty descendant will always be built. I/flutter ( 5383): Otherwise, the framework might not visit this widget during this build phase. Here is the login bloc code: ````dart import 'package:tez_flutter_app/src/model/person.dart'; import 'package:tez_flutter_app/src/repository/repository.dart'; import 'package:rxdart/rxdart.dart'; class LoginBlocTry{ final Repository _repository = Repository(); final PublishSubject<Person> _logInFetcher = PublishSubject<Person>(); Observable<Person> get getUserToken => _logInFetcher.stream; logIn() async{ Person person = await _repository.logIn(); _logInFetcher.sink.add(person); } dispose(){ _logInFetcher.close(); } } final bloc = LoginBlocTry(); </pre>Here is the ui (I will copy the build method of stateful widget)<pre>@override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text(Localization.of(context).getText(text: "title")), ), body: Container( child: Form( key: _formKey, child: buildContainerChild(context), ), ) ); } ListView buildContainerChild(BuildContext context) { return ListView( children: <Widget>[ buildLoginTextView(context), SizedBox(height: 60.0,), buildUserInputForm(Localization.of(context).getText(text: "enterMail"), Localization.of(context).getText(text: "email"), context), buildUserInputForm(Localization.of(context).getText(text: "password"), Localization.of(context).getText(text: "passwordHint"), context, showPasswordIcon: true), SizedBox(height: 20.0,), buildLogInButton(context), SizedBox(height: 20.0,), buildClickableTextView(context, text: Localization.of(context).getText(text: "createAccount")), SizedBox(height: 20.0,), buildClickableTextView(context, text: Localization.of(context).getText(text: "forgetPassword")), SizedBox(height: 20.0,), StreamBuilder( stream: bloc.getUserToken, builder:streamSample ) ], ); } Widget streamSample(context, AsyncSnapshot<Person> snapshot) { if (snapshot.hasData) { setState(() { showDialog( context:…

New post on Flutter Dev Google group:

How do I create a shopping cart with freebase in flutter
How do I create a shopping cart with freebase in flutter

January 24, 2019 at 10:44PM by daily...@gmail.com
http://bit.ly/2Dz7kxB

New post on /r/flutterdev subreddit:

Flutter Infinite ListView Pagination #1
https://www.youtube.com/watch?v=OlTADDGcQTM

January 24, 2019 at 10:57PM by Purple_Pizzazz
http://bit.ly/2S4PWc3