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New post on Flutter Dev Google group:

flutter/firestore
i want to retrieve a variable from my firestore data base and store it in a variable (double) to use it later any help!

June 17, 2020 at 12:10AM by mohamed chirchi
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New post on /r/flutterdev subreddit:

Does using BLOC pattern saves development and production time? What is the key benefits from it?
Hi, I have been learning BLOC pattern in Flutter. I know it's about moving business logic and separating it from UI. But apart from this, what are the benefits? I have to create many extra files, and create BLOC there.I also feel that it is a lot of extra work as well as it's hard to switch files again and again from widget to bloc file to look what logic I have implemented inside bloc file. Does BLOC pattern reduces the development time of an app? What are it's benefits in a long term?

June 17, 2020 at 04:50AM by milanpoudel
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New post on Flutter Dev Google group:

Can we check the device to be smartphone or other device by using bluetooth in flutter?
*The issue is when my flutter app is in bluetooth scanning mode it is detecting all the bluetooth devices so i need only smartphone bluetooth devices to detect using my app and other devices like smarTv,smartwatch and bands and headphones i need to reject them in my flutter app* *Is there any

June 17, 2020 at 07:43AM by yashwanth balanagu
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New post on /r/flutterdev subreddit:

Github Workflow for Building, Releasing Flutter web app to Github Pages and Firebase Hosting
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June 17, 2020 at 08:31AM by ayushpguptaapgapg
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New post on Flutter Dev Google group:

Url_launcher Error While Building Apk
*Hello,* `importβ€˜ package: url_launcher / url_launcher.dart '; class CallsAndMessagesService { void sendEmail (String email) => launch (β€œmailto: $ email”); } ` *By using this structure, I provide guidance for sending mail when the incoming email address is clicked.* flatbutto the (

June 17, 2020 at 08:50AM by GΓΆkΓ§en Merve Horuk
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New post on /r/flutterdev subreddit:

Flutter coerced me to use a design pattern!
I wanted to create an appbar that was constant over many pages. And I learnt that a hero is something that worked for this.So now I have a heroappbarfactory that allows me to initialise the appbar I need by context. Rather than copying code over that I might have resorted to do otherwise. :D

June 17, 2020 at 09:10AM by MimbleNimble
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New post on /r/flutterdev subreddit:

Can you Help me?
Hi everyone. I am new to flutter. Can anyone tell me if deleting %temp% files on windows10 affects flutter project. I am having an error doing it so i just wnated to know.

June 17, 2020 at 10:33AM by regmibishal42
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New post on /r/flutterdev subreddit:

Adapt to different screen size- Flutter ( just copy-paste the code and chill ;) )
I will provide you with the piece of code that you can simply copy or paste in all your applications to make your world simpler. ;)Adapt to different screen size flutterThanks me later ;)

June 17, 2020 at 11:59AM by navvsinghh
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New post on Flutter Dev Google group:

Call_number Error While Creating Apk
*Hello,* *Pubspec.yaml content;* dependencies: flutter: sdk: flutter shared_preferences: 0.5.7+3 path_provider: 1.6.8 sqflite: 1.3.0 http: 0.12.1 xml2json: 4.2.0 carousel_slider: 2.1.0 provider: 4.1.3 flutter_bloc: 4.0.0 stream: 2.5.0 equatable: 1.2.0 get_it: 4.0.2 call_number:

June 17, 2020 at 12:21PM by GΓΆkΓ§en Merve Horuk
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New post on Flutter Dev Google group:

cupertino picker returns index value instead of String
hey guys. does anyone know what i am setting wrong here? my cuppertinoPicker shows the Texts as children but when i return the value it gets me the index of chosen item? int selectedValue; CupertinoPicker( onSelectedItemChanged: (value) { setState(() { selectedValue = selectedValu

June 17, 2020 at 01:08PM by Error Place
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New post on Flutter Dev Google group:

Passing a stream to multiple stateless widgets
I am initialising a websocket stream in initState and passing it to multiple stateless widgets, however I am not getting the stream( it has no data) in the stateless child widgets. I am using a PageView and the children widgets are the the pages for the PageView. void main() => runApp(LinuxMon

June 17, 2020 at 02:02PM by Jake Rener
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New post on Flutter Dev Google group:

Passing a stream to multiple stateless widgets doesn't work
I am initialising a websocket stream in initState and passing it to multiple stateless widgets, however I am not getting the stream( it has no data) in the stateless child widgets. I am using a PageView and the children widgets are the the pages for the PageView. void main() => runApp(LinuxMon()

June 17, 2020 at 02:12PM by Jake Rener
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New post on Flutter Dev Google group:

I am getting GRPC failed error whenever I use geolocator plugin...
Hi, I have been trying to solve this error for the past few days but was unable to o so. Error:- PlatformException(ERROR_GEOCODING_COORDINATES, grpc failed, null) Code:- Position position = await Geolocator() .getCurrentPosition( desiredAccuracy: LocationAccuracy.high);

June 17, 2020 at 02:24PM by Souvik
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New post on /r/flutterdev subreddit:

If you had to guess, will Flutter support the next platforms that replace smartphones?
Whatever is coming to replace smartphones, im guessing some form of glasses, will Flutter be updated to help doing apps for them or will some new tools be introduced? If smartphones start to die out, I cant see how Flutter will be even useful. What is your guess?

June 17, 2020 at 03:32PM by splishyandsplashy
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New post on Flutter Dev Google group:

Route not working
Hi, I have used route in my application where I have below condition if(counter ==1 || counter ==5) { Goto HomePage } When count is 5 that time only it is going to homepage but when count is 1 that time it is not going to homepage. Why so? Please help me I am newbie to the flutter. tip: I

June 17, 2020 at 03:18PM by Sac123
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