New post on Flutter Dev Google group:

Firebase Phone Auth Bloc tutorial recommendations
Hi, For some reason i’m only able to get a verification code a few times with my test phone number before it stops working. I also can’t seem to send a real code to my phone. When I had all the code in one file it worked so i’m probably doing something wrong. Does anyone have any good Flutter

May 11, 2019 at 02:57AM by Kenton
http://bit.ly/2PZKxPY

New post on /r/flutterdev subreddit:

Do you know any open source flutter app which is made using RxDart & BLoC pattern?
I am new to flutter. Do you know any open source flutter app which is made using RxDart & BLoC pattern?

May 11, 2019 at 03:22AM by vaibhav_2018
http://bit.ly/2Yr5TJj

New post on /r/flutterdev subreddit:

Do StreamBuilders Require InitialData?
StreamBuilders seem to require an InitialData to be set in order to work. However, it should be the case that setting the initial value can be handled within a BLoC. Unfortunately, when I try to initialize data within a BLoC and skip setting initialData on the StreamBuilder, it returns null and throws and error on the StreamBuilder. In the examples I've seen, StreamBuilder is always set with an initial value. I'm curious as to whether this is mandatory.​void main() => runApp(BlocProvider<AppBloc>(bloc: AppBloc(), child: App()));class AppBloc implements BlocBase {
AppProvider appProvider = AppProvider();StreamController<String> appController = StreamController();
Stream get getPage => appController.stream;AppBloc() {//I'm trying to initialize the BLoC data here.
updatePage(appProvider._page);
}void updatePage(String page) {
appProvider.updatePage(page);
appController.sink.add(appProvider._page);
}void dispose() {
appController.close();
}
}class AppProvider {
String _page = window.defaultRouteName ?? "";void updatePage(String page) {
_page = page;
}
}class App extends StatelessWidget {
@override
Widget build(BuildContext context) {
final AppBloc appBloc = BlocProvider.of<AppBloc>(context);
return StreamBuilder(
stream: appBloc.getPage,
initialData: appBloc.appProvider._page,
builder: (context, snapshot) {
print(snapshot.data);
return _widgetForRoute(snapshot.data);
});
}
}​With the code above, if I don't set the initial data in the StreamBuilder, I get the following error.​snapshot.data = nullThe following ArgumentError was thrown building StreamBuilder<dynamic>(dirty, state:_StreamBuilderBaseState<dynamic, AsyncSnapshot<dynamic>>#5409d):Invalid argument(s)​Then the snapshot gets the data and everything works.​Is there a way to avoid the error? I'm thinking that the initialization order is incorrect or I'm not initialize the default BLoC value correctly.

May 11, 2019 at 02:21AM by gamelaunchplatform
http://bit.ly/2vSzhMh

New post on Flutter Dev Google group:

how to find Selected item or item in center in flutter ListView ?
hi. im looking for something like this. [image: Untitled.png] i dont know how get selected or centered item in listView to change its properties. thank you for helping.

May 11, 2019 at 06:10AM by Moeen Kamali
http://bit.ly/2Q0Qyfl

New post on /r/flutterdev subreddit:

How would one run rust from dart?
For ios and android one can use native to call rust. What about web?

May 11, 2019 at 09:51AM by chutiyabehenchod
http://bit.ly/2HkkY8j

New post on /r/flutterdev subreddit:

What's the right State Management tool for flutter ??
I have seen several on my recent research on quest to The chosen state Mgt tool , like Scoped Model ,Bloc and Redux . i'm more interested in a tool with Global State that any widget can plug in to it and consume data. so if have any suggestions help a brother out :)

May 11, 2019 at 11:47AM by Pompidou23
http://bit.ly/2PWL0Tg

New post on /r/flutterdev subreddit:

Yify (YTS) Movie Catalog app made with Flutter
https://github.com/devrnt/movie-catalogRelative big project with the bloc pattern (rxDart) and implementation of a dark-light theme mode.Live in the Play Store: https://play.google.com/store/apps/details?id=com.devrnt.moviecatalogDon't hesitate to contact me if you are having any problems.

May 11, 2019 at 11:14AM by JonasDeVrient
http://bit.ly/2HdSQVF

New post on Flutter Dev Google group:

Flutter Web Error
while running webdev serve following error is showing. PS D:\FlutterWeb\flutter_web-master\examples\hello_world> webdev serve webdev : The term 'webdev' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was

May 11, 2019 at 12:37PM by Kamran Ali
http://bit.ly/2Q17zpJ

New post on /r/flutterdev subreddit:

Create flutter web project 😍😍😍
https://youtu.be/QpyDygAK2qQ

May 11, 2019 at 02:12PM by Wodatoki
http://bit.ly/2Q3Ku60

New post on Flutter Dev Google group:

Error running gradle!


May 11, 2019 at 03:44PM by Amber Sethi
http://bit.ly/2E3DgKp

New post on Flutter Dev Google group:

Error running gradle!


May 11, 2019 at 05:05PM by Amber Sethi
http://bit.ly/2VgVgXe

New post on Flutter Dev Google group:

Error running gradle.


May 11, 2019 at 05:10PM by Amber Sethi
http://bit.ly/2JeMJTu

New post on /r/flutterdev subreddit:

Google I/O 2019 — Flutter Recap!
http://bit.ly/2HhUbJV

May 11, 2019 at 05:16PM by flutterist
http://bit.ly/2Vvhw50

New post on /r/flutterdev subreddit:

Flutter Audio Streaming
Is there an easy way to stream audio MP3s through flutter? I am having a hard time finding a solution that can handle both iOS and Android.

May 11, 2019 at 06:36PM by EagleBND
http://bit.ly/2VwBrAc

New post on /r/flutterdev subreddit:

What tools do you use designing app structure?
I like to properly plan my development before actually starting to code. Right now, I rely on pecil and paper to draw widgets and how data flows between them. Sadly, this approach doesn't scale to more complex applications.Do you use any software to aid in properly architecting your app structure? Ideally, I would like it to have a proper gui and flutter-specific components.

May 11, 2019 at 06:29PM by dr_sauerkraut
http://bit.ly/2HgCpa5

New post on Flutter Dev Google group:

Unable to authenticate to Trello with Flutter/Dart (unable to retrieve URL fragment)
I tried this on StackOverflow last week, but go zero comments or replies. Perhaps I can get some help here. I am trying to use Flutter Dart to authenticate to Trello using the url_launcher package. This is based on Kevin Segaud's blog posting, along with the Trello authorization documentation.

May 11, 2019 at 09:15PM by Don Cameron
http://bit.ly/2VgIfxd

New post on /r/flutterdev subreddit:

What Google products is Flutter used for?
Does Google use Flutter in production for any of their main products?

May 11, 2019 at 08:28PM by esthor
http://bit.ly/2vOEp43

New post on /r/flutterdev subreddit:

Flutter Projects
Hi, is there a Website where people post Flutter Projects for Download like Uplabs? I cant find any for Flutter.Thank you.

May 11, 2019 at 07:42PM by vGeorgel73
http://bit.ly/2ViUJV1

New post on /r/flutterdev subreddit:

Beautiful Snackbar on Flutter (without Scaffold) – Flushbar Library
http://bit.ly/2VekXrK

May 11, 2019 at 09:41PM by Purple_Pizzazz
http://bit.ly/3056QIK

New post on /r/flutterdev subreddit:

Flutter: Pragmatic State Management Using Provider
http://bit.ly/2Vhipcc

May 11, 2019 at 05:58PM by Darkglow666
http://bit.ly/30bQz4R