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New post on /r/flutterdev subreddit:

[Newsletter] Flutter Croissants: issue #03 (09/13/2021)
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September 13, 2021 at 05:00PM by g123k
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New post on /r/flutterdev subreddit:

Do you switch to new lints?
Are you using these two rules from flutter_lints in your projects?prefer_const_constructorsprefer_const_declarationsImo they are often more annoying than useful. Even assuming const declarations make noticeable difference in runtime, in my tests I don't really care whether an object is created with const constructor but the analyzer forces me to think if a class I'm about to instantiate declares const constructor or not. On the other hand, linter yells at me if I don't make my constructor const even though it's not even possible to use it in Dart because one of its parameters is a function.I'm aware I can adjust my lints and disable whatever I do not like. I'm just curious what's other people take on it.CheersView Poll

September 13, 2021 at 07:45PM by tomwyr
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New post on /r/flutterdev subreddit:

How to Handle Webview Back Button Event in Flutter?
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September 13, 2021 at 07:21PM by rrtutors
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New post on /r/flutterdev subreddit:

Combine flutter test and analyze into one cli command?
Is it possible to create custom CLI commands? I want to combine flutter test and flutter analyze into one cli command for CI with Jenkins. For example:flutter ci = flutter test && flutter analyze

September 13, 2021 at 09:44PM by Material_Problem_380
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New post on /r/flutterdev subreddit:

Validate a non-visual field in a Flutter Form
Hopefully an easy question I am struggling to find a clean answer for.Essentially, when you have a Form it's dead simple to validate the visual fields such as the textformfields using the validator: method. No big deal.However, let's say I have an ElevatedButton within the Form which when pressed loads the camera and returns the filename of the picture taken. If I want to validate this I can't put a validator: in the ElevatedButton or the Image widgets, they don't take these methods. Moreover, I can't wrap the button in a validator widget as none exists.Thus it looks like I will have to roll my own UI validation which ties to a button and if not valid displays a message on the UI in proximity to the button.Am I correct, or can I find a pre-rolled solution I can smoke right now? ;)Thank you!

September 13, 2021 at 10:54PM by autom8r
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New post on /r/flutterdev subreddit:

Why should i choose Flutter?
Hello,probably quite strange to ask that, especially here. I would like to start a bit of mobile development and i am still not sure which framework to choose...Usually im a (junior) C#/WPF Dev and that is why my initial focus was on XF/MAUI. I would like to get better with C# and use similar concepts to get better at my job, too. I know Dart is similar but probably still not THAT similar (if that makes sense).On the other side, at home im using linux and developing Apps with XF is a pita on linux (requires VM). I really like the idea of writing stuff directly in vscode.Not a lot of input from myself here, but why did you choose Flutter? I am a bit afraid i would start to mix things up if i throw myself in a new framework but somehow i like the idea...Thanks :)

September 14, 2021 at 11:36AM by erythana
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New post on /r/flutterdev subreddit:

Why is getX such a bad state management?
People seem to hate it but I can't really know why. Since it is my first state management I have learned, can somebody explain me why is bad and why should I learn another?

September 14, 2021 at 01:58PM by Macacop
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New post on /r/flutterdev subreddit:

My first flutter app - A rigged coin toss
Hi guys!I am a comp-sci student and got into flutter about a month ago and I really like using it.About the app:The app is a simple coin toss app but with a catch.. The user can control the face the coin will fall on by the direction of his swipe.It's a very basic app with pretty embarrassing code but I'm still proud i actually published something!Source codePlayStoreconstructive criticism more than welcome!

September 14, 2021 at 01:15PM by ShossTheBoss
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New post on /r/flutterdev subreddit:

Chat App with Flutter and MQTT
Hello everyone,MQTT is an OASIS standard messaging protocol for the Internet of Things, it is used as a chat protocol by Facebook Messenger already.I am building an application using flutter, and the server (broker) is HiveMQ with a custom extension.You can check the application code here whenever you want, any suggestion is welcomed.​You can check also the source code of the HiveMQ Chat Extension.​Regards

September 14, 2021 at 02:28PM by Coffee__2__Code
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New post on /r/flutterdev subreddit:

A web app to generate soft ui code build with flutter
Hey community 👋👋👋I’m Cold Stone, a front end developer.I’m super pumped to share my first product with this great community today! It's a web app to generate soft ui flutter code, super easy to use. inspired by neumorphism.io.Have a nice day and let me know what you think of it !!https://neumorphism.coldstone.fun

September 14, 2021 at 02:17PM by xrr2016
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New post on /r/flutterdev subreddit:

It's possible to write language independents code for dart/flutter?
I was working on my flutter package where I need to do some Iterable Operations without affecting the app performance so when I go deep dive in Flutter SDK to find the best solutions. so I figured there toUpperCase is written in language independents code and its also do Iterable operations that why it's so much fast. So is there any way to write language independents code for us?
/// Converts all characters in this string to upper case. /// /// If the string is already in all upper case, this method returns `this`. /// ```dart /// 'alphabet'.toUpperCase(); // 'ALPHABET' /// 'ABC'.toUpperCase(); // 'ABC' /// ``` /// This function uses the language independent Unicode mapping and thus only /// works in some languages. // TODO(floitsch): document better. (See EcmaScript for description). String toUpperCase(); 


September 14, 2021 at 06:05PM by Prashant_4200
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New post on /r/flutterdev subreddit:

How Do you version your Flutter Apps?
Do you version it manually? Do you do automatic semver using some tools in your CI system? what tools do you use and how do you use them?Personally, i'm trying to set up automatic semantic versioning but I'm struggling so wanted to know how the community works

September 14, 2021 at 08:31PM by ElongatedMuskett
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New post on /r/flutterdev subreddit:

Flutter final year project ideas
I want to create an app using flutter for my final year project but I have not been able to find app ideas. Please suggest me some ideas.

September 14, 2021 at 09:14PM by tsujan11
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New post on /r/flutterdev subreddit:

Recommendations for Flavoring our App
We are currently transitioning from native development to Flutter and need to have different configurations, assets, and localizations based on which customer (B2B) is using our product.I have seen a handful of packages for flavoring, our top choice so far being flutter_flavorizr.Those have flavored there apps, do you have alternative recommendations, or tips in general?We ideally need the ability to make a build for the following types: Release, QA, UAT, and Debug for each flavor.Aka: Apple App - Release Build - QA Build - UAT Build - DB BuildBanana App - Release Build - QA Build - UAT Build - DB BuildThis seems a bit cumbersome to achieve using our selected choice, flutter_flavorizr, leading me to discuss here!

September 14, 2021 at 11:14PM by Samdogg7
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New post on /r/flutterdev subreddit:

Another more advanced flutter boilerplate project
Hey guys, I made a more "advanced" boilerplate app based on the new flutter 2.5 skeleton and Reso Coder's DDD course project and want to share it with the world.It uses flutter_bloc with freezed union clases for state management, auto_router for navigation, and injectable/getIt for dependency injection. Also the folder structure is layer based and I included a second language for the localization module.https://github.com/sergius-black/flutter-boilerpaltaI also included some life quality dependencies for generating launcher icons and changing package names.Give it some love... or hate. I just hope it helps someone start a project with the right foot!

September 15, 2021 at 01:24AM by extralargeburrito
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