New post on /r/flutterdev subreddit:

FlutterForce — Week 18
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March 17, 2019 at 10:03AM by flutterist
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New post on /r/flutterdev subreddit:

Build WhatsApp with Flutter 😁
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March 17, 2019 at 09:55AM by NearbyCover7
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New post on Flutter Dev Google group:

RenderFlex overflowed
After tapping text field i got the following error: I/flutter (31901): ══╡ EXCEPTION CAUGHT BY RENDERING LIBRARY ╞═════════════════════════════════════════════════════════ I/flutter (31901): The following message was thrown during layout: I/flutter (31901): A RenderFlex overflowed by 278 pixels

March 17, 2019 at 11:33AM by Kamran Ali
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New post on /r/flutterdev subreddit:

Is this tab behaviour possible in Flutter? (taken from material.io)
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March 17, 2019 at 11:14AM by themindstorm
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New post on Flutter Dev Google group:

Get Access Token with REST API in flutter/dart
Hi All, Here is my main.dart : Future getData() async { Map connection = { 'grant_type': 'string', 'branchcode': 'string', 'password': 'string', 'username': 'string', 'dbname': 'string', 'dbuser': 'string', 'dbpassword':

March 17, 2019 at 12:24PM by Kaan Karamanoğlu
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New post on /r/flutterdev subreddit:

BroadcastReceiver in flutter to make a call receiver app
I am trying to make an app which will replace default call receiver app in android, any idea how can I do that??? In native it is possible to achieve this via BroadcastReceiver however I am a newbie in native mobile app development, any help is appreciated

March 17, 2019 at 12:11PM by deepakjha14
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New post on Flutter Dev Google group:

How to make an in app tutorial with flutter
Hi everyone, I am looking for tips and tuts on how to make an in app tutorial for my users who first connect / open my application. Can you guys show me the way? Cheers.

March 17, 2019 at 12:56PM by zehi jean
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New post on /r/flutterdev subreddit:

Calender app with flutter
Hello guys.. These days I started to learn flutter..Then, several days ago i got a project to make a, more like scheduler app that works on website, ios and android.. I think it could be done with flutter for the mobile development side..So, Is it possible to make an app like Google calendar in Flutter that have basic feature, ex: crud functions and reminders..? If so, how could i do that? And what should i learn first?I didnt do much research yet.. Any help is appreciated,sorry for my bad eng.. Thanks..

March 17, 2019 at 12:56PM by aachan13
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New post on /r/flutterdev subreddit:

Page Controller Carousel
I would like to add a carousel to my page, when i scroll a new page is fetched from API. When i reload the data list i am showing, the page controller wont navigate at this page. However it navigates to the required page on start. when i use jumpToPage it navigates but with a flicker, any idea how to remove it ??

Widget _buildCarousel(BuildContext context) { return StreamBuilder( stream: bloc.getUserMeetingsResponse, builder: (BuildContext context, AsyncSnapshot<List<MeetingModel>> snapshot) { if (snapshot.hasData) { pc = PageController(viewportFraction: 0.8 , initialPage: UserUtil.getUserRole(AppSharedData().userID) == UserRole.student ? 0: bloc.getDesiredPage()); Widget view = new Container( child: new Column( mainAxisSize: MainAxisSize.max, children: <Widget>[ SizedBox( // you may want to use an aspect ratio here for tablet support height: Dimension.cardHeightRegular , child: new PageView.builder( // store this controller in a State to save the carousel scroll position controller: pc, itemCount: snapshot.data.length, itemBuilder: (BuildContext context, int itemIndex) { return HorizontalCarouselClassCell(meetingModel: snapshot.data[itemIndex]); }, onPageChanged: (pageNumber) { bloc.pageChanged(pageNumber); }, reverse: false, ), ) ], ), ); if(!bloc.isAddOnList){ Future((){ pc.jumpToPage(bloc.getDesiredPage()); }); } return view; } else if (snapshot.hasError){ print("Error Received"); } return Container(); }, ); } 

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March 17, 2019 at 01:34PM by Caroline171
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New post on /r/flutterdev subreddit:

My first Flutter package: Bindable, easy but powerful databinding.
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March 17, 2019 at 02:39PM by MugalonDotCom
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New post on Flutter Dev Google group:

Widget If Else
Hi, i am trying to add more if else condition my flutter project please check my code new Expanded( child: new Center( child: new Text( "\$$_viewmoney", style: new TextStyle( color: _viewmoney > 2500 ? Colors.red : Colors.pink ,// _viewmoney is set by(int _viewmoney = 0; fontSize: 25, ), ), )),

March 17, 2019 at 04:02PM by Deepjyoti Baishya
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New post on /r/flutterdev subreddit:

Audio player with playback speed
Hello Friends!I'm trying to create an app that needs to play audio. And therefore i thought it would be very nice to adjust the playback speed.Checked out this package here: audioplayers, but it doesn't seem to support playback speed.If you know any package that can adjust the playback speed, please let me know!

March 17, 2019 at 04:36PM by Maltmax
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New post on /r/flutterdev subreddit:

Flutter e-commerce app: User login UI
https://www.youtube.com/attribution_link?a=QkHcy6aJAbY&u=%2Fwatch%3Fv%3DotNeEgkN7qk%26feature%3Dshare

March 17, 2019 at 06:22PM by kibatheseven
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New post on /r/flutterdev subreddit:

Draggable stack of cards
https://youtu.be/klPJtMEGEx8

March 17, 2019 at 06:36PM by ishanfx
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New post on /r/flutterdev subreddit:

FlutterUI - Minimal designs - Plant Details
https://youtu.be/TztQi6XGDmU

March 17, 2019 at 06:35PM by rajayogan27
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New post on /r/flutterdev subreddit:

Scoped Model vs Redux vs BLoC. Which one should I use?
I’m creating a large application from scratch for a client. I have done all my research and planning for the api, database, authentication and all the requirements for my app to function correctly.And now I want to start creating the app. I chose to go with flutter since I don’t know swift or objectiveC, and I liked dart a lot.But I have a small problem related to state management. There are multiple ways of doing it, and I don’t know which one is more efficient, can handle lots of nested widgets, and multiple states at the same time.I’m also looking for a solution that will not create possible memory leaks (has the ability to dispose the state).So, what do you think is the best option to go for, Scoped Model, Redux or the BLoC pattern?

March 17, 2019 at 07:34PM by hassansaleh31
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New post on /r/flutterdev subreddit:

Where should Blocs be used in clean architecture? Domain layer or presentation layer?
Hello guys, I am an Android/iOS developer just starting to experiment with Flutter.In Android/iOS development, I used to follow Clean + MVVM and I am trying to correlate between MVVM and Bloc patterns. From what I've read, Blocs in Bloc pattern are similar to ViewModels in MVVM pattern.Now, in Clean + MVVM, ViewModels are used in Presentation layer. But in the only repository of Clean + Bloc I found for Flutter, Blocs are used in the Domain layer.So, my questions to the community here, are:What is the difference between ViewModel and Bloc?Where should Blocs be used in Clean architecture? Presentation layer or domain layer? Why?

March 17, 2019 at 08:45PM by m_randle_mcmurphy
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New post on /r/flutterdev subreddit:

Simple calculator built in Flutter with command history
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March 17, 2019 at 08:43PM by FuzzyConflict7
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New post on /r/flutterdev subreddit:

23. Flutter e-commerce app backend: Firebase set up
https://www.youtube.com/attribution_link?a=EBpMJD6RzKQ&u=%2Fwatch%3Fv%3DIlgRLf-MGDM%26feature%3Dshare

March 17, 2019 at 08:39PM by kibatheseven
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New post on /r/flutterdev subreddit:

Flutter package to make grouping Checkboxes and Radio buttons much easier!
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March 17, 2019 at 09:24PM by akshathjain
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New post on /r/flutterdev subreddit:

Unit testing in Flutter: http requests
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March 17, 2019 at 11:19PM by Purple_Pizzazz
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