New post on /r/flutterdev subreddit:

Newbie issue: Unable to use 'flutter run' with both android & iOS emulator open
Hey everyone, please don't hate me I am new to flutter.​I have just set up flutter following the steps on the flutter website, when I try and use 'flutter run' when I have both the iOS and Android emulators open I get an error which you can see here https://pastebin.com/pTu0J6BU.​Flutter doctor says everything is fine and picks up both devices when I run it and says there are no errors. The strange thing is the command will run when there is only 1 emulator open, has anyone encountered this before?​I would be forever grateful if someone could point me in the right direction even if it's just to post this issue onto GitHub, I said I would try here first. Thank you in advance

June 15, 2019 at 10:08PM by drunkdarthvader
http://bit.ly/2Ri56rE

New post on /r/flutterdev subreddit:

AnimatedIcon (Flutter Widget of the Week)
https://www.youtube.com/watch?v=pJcbh8pbvJs

June 15, 2019 at 10:06PM by Purple_Pizzazz
http://bit.ly/2KjJ3jO

New post on /r/flutterdev subreddit:

Flutter & iPadOS
Has anyone had any experience creating flutter apps for Android and iOS that responsively update and utilize iPad/tablet functionality like slide over, resizing windows, drag and drop from app to another app, etc?I looked at a few flutter apps from the showcase, and it seems like the iOS apps that have an iPad version are just blown up iPhone apps. I did see a flutter tutorial online for a split view controller, but not sure if that would actually work when resized on a tablet (it builds the master/detail view based on the size of the screen).Thanks for any insight; I’m just getting started with flutter so any help is appreciated.

June 16, 2019 at 12:43AM by thebrandontyler
http://bit.ly/2MRJ40t

New post on /r/flutterdev subreddit:

Flutter: Background Fetch | Run code in the background Android & iOS
https://youtu.be/NhlPK10_k9E

June 16, 2019 at 07:36AM by imthepk
http://bit.ly/2XchTS1

New post on /r/flutterdev subreddit:

FlutterForce — Week 31
http://bit.ly/2WJh3Ib

June 16, 2019 at 09:56AM by flutterist
http://bit.ly/2XePjiN

New post on Flutter Dev Google group:

IOS duplicate flow?
Hi! I'm starting with Flutter. I have created a new app and I have just put a print ("MyApp") in WidGet MyApp and another print ("_ MyHomePageState") in _MyHomePageState. In IOS this is the result: [image: 2019-06-16_0947.png] In IOS the print command is being done twice The same code in

June 16, 2019 at 10:55AM by Tban Rguez
http://bit.ly/2FdYLsr

New post on /r/flutterdev subreddit:

Working with Sqlite (using Sqflite)
I'm trying to work with local Sqlite database in Flutter and I'm having issues. I have seen that the onCreate method is only called once when the database is created. I'm working on a section of the code that populates data when the database is first created. The problem is my changes are never applied because the onCreate method is never called again after the database has been created once. I'm forced to uninstall the app every time I make changes which is a rather tedious process. Is there any way I can force the onCreate method to be called every time I start the app (at least in the development phase)?

June 16, 2019 at 11:52AM by takdw
http://bit.ly/2IkFdEM

New post on /r/flutterdev subreddit:

How do your handle Fetching data inside didChangeDependencies?
How do your handle Fetching data inside didChangeDependencies? Currently I use BloC provider to "get" my BloC from root of the widget three and then I call someBloc.fetchData();. Problem is that didChangeDependencies can be triggered multiple times. I could add a new boolean dataLoaded, but is there some other better way?

June 16, 2019 at 01:42PM by HomeDope
http://bit.ly/2WMq8Qc

New post on /r/flutterdev subreddit:

Flutter Chat app with Graphql server
I made a chat app using flutter which uses a graphql server. Check it out and please tell me what I have to improve. Thanks in advance. Github link: https://github.com/vineeshvk/chat-app-flutter

June 16, 2019 at 04:28PM by Vineesh27vk
http://bit.ly/2IlODA4

New post on /r/flutterdev subreddit:

An evaluation of the charting libraries
http://bit.ly/2WMrxq2

June 16, 2019 at 05:34PM by synw_
http://bit.ly/2wWMhRF

New post on /r/flutterdev subreddit:

I made a simple notes taking app in Flutter
Hello there Flutter devs!I'm learning Flutter, and it's going absolutely fantastic. I made a notes taking app in Flutter that uses sqflite for storage of notes. I'd appreciate it if you could check it out and give me your feedback.Github link: https://github.com/roshanrahman/flutter-notes-appThanks a lot :)

June 16, 2019 at 05:31PM by sendmedankmemes3
http://bit.ly/2WJMiTj

New post on /r/flutterdev subreddit:

VNProgrammer Flutter application
Hi friends,I am learning flutter mobile application development. Just now, I have created sample application. Please download & let me know your feedback.Here is an application link - https://play.google.com/store/apps/details?id=com.vnprogrammer.android

June 16, 2019 at 06:00PM by vaibhav_2018
http://bit.ly/2x07Osk

New post on /r/flutterdev subreddit:

How to download and Install Flutter/Dart 2019 [step by step]
https://www.youtube.com/watch?v=lR2kIBaPHQY&list=PLq4SLc8rzaL_86ZGkrw5zOmzoJZcpNhr9

June 16, 2019 at 06:52PM by professionaltut143
http://bit.ly/2Ztk8O1

New post on /r/flutterdev subreddit:

Functions or Classes, to create Widgets?
I was reading through this example by Google on how to create apps using flutter and came across the fact that it's possible to create widgets in flutter using both functions and classes.https://codelabs.developers.google.com/codelabs/first-flutter-app-pt1/#5​So I searched about it and found out that it's better to use classes to create widgets in flutter instead of using functions, as classes are more optimised.However, I still couldn't find a reason as to why the Codelabs used functions to create a widget instead os using a class? (If classes are supposed to be better?)​And also if it's alright to use both of them, then how would one know when to use functions and when to use classes to create the widgets?

June 16, 2019 at 06:36PM by ayan4157
http://bit.ly/2XibzIv

New post on /r/flutterdev subreddit:

It is posible debeloping part of native app in flutter? Did someone try this kind of development?
Seems like it’s impossible using flutter for the big native project. The decision to develop the whole native app in flutter is very hard to take. But, might be easy to replace some small parts? Did someone try that?

June 16, 2019 at 08:00PM by etzuk
http://bit.ly/2IKFVu2

New post on Flutter Dev Google group:

Flutter for Embedded system applications.
Hello I am Avinash Sharma an Electrical and Electronic student from India. I wanted to build a User-interface for my 3D printer. Can I use Flutter and Raspberry pi for the same ? Can anybody provide me some resource about that ill be really thankful.

June 16, 2019 at 08:19PM by Avinash Sharma
http://bit.ly/2Rl9SEF

New post on /r/flutterdev subreddit:

Flutter flip coin animation test-drive
http://bit.ly/2IjNgSc

June 16, 2019 at 09:44PM by Elixane
http://bit.ly/2XQTyOD

New post on Flutter Dev Google group:

Beginner rxdart question
I have a couple of bloc representations in my app, one of the for login purposes which holds the current user like this: final _user = BehaviorSubject(); Observable get user => _user.stream; Then in another bloc that handles a form submission, I need this user, but not

June 17, 2019 at 12:06AM by Mattias Månsson
http://bit.ly/31ASBMB

New post on Flutter Dev Google group:

E' PEDOFILO ED ASSASSINO: PAOLO BARRAI! MA CHI' E' DAVVERO QUESTO PEDERASTA OMICIDA, NATO A MILANO I
E' PEDOFILO ED ASSASSINO: PAOLO BARRAI! MA CHI' E' DAVVERO QUESTO PEDERASTA OMICIDA, NATO A MILANO IL 28.6.65, CHIAMANTESI PAOLO BARRAI? PER INIZIARE: E' STATO IL REGISTA DELLA CRIMINALISSIMA OPERAZIONE "NDRANGHETA IN EIDOO"! * http://bit.ly/2ZwJ9bj

June 17, 2019 at 12:31AM by LUIGI ROTUNNO GRUPO LA TORRE-IMOPLANET
http://bit.ly/2XgZvY6

New post on /r/flutterdev subreddit:

TIL: Flutter painting is just Skia (with examples) SHOCK!
I know, I know - Flutter is based on Skia which is why it works in so many places. But what I didn't realise is just how close the Flutter Painter keeps to the Skia spec.​I discovered that literally line for line I can draw a Skia example in flutter. The big takeaway - if you need painter docs, Skia is probably a really good resource if you want to do something more complicated.​Here is a screenshot of the Skia Fiddle next to the flutter output.https://i.imgur.com/Ub8UppN.png​Here is a the link the fiddle:https://fiddle.skia.org/c/@bezier_curves​Here is the Git repo with the example code, with comments of the corresponding line in Skia:https://github.com/rknell/flutter_skia_example​Hope it helps someone!

June 17, 2019 at 02:51AM by YouJustDownvoted
http://bit.ly/2XNUVNY