New post on /r/flutterdev subreddit:

dart:ui Error whie running
I got error not found 'dart:ui' while trying to run a project on Vscode how can i solve it?

February 27, 2022 at 01:56PM by Original-Reach1298
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New post on /r/flutterdev subreddit:

Simplifying Animation Tween in Flutter
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February 27, 2022 at 01:41PM by Elixane
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New post on /r/flutterdev subreddit:

How to Access Contacts in Flutter Application (Read and Make Phone calls)
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February 27, 2022 at 04:55PM by rrtutors
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New post on /r/flutterdev subreddit:

How can I use Tik Tokers in my app?
Dear Flutter CommunityI am currently working on this app. It's about guessing who has more followers. I want to show ads. I know that it is possible because there is an app called TikDance, which is doing something similar and also shows ads. I have already tried reaching out to the creators of TikDance for legal advice but they did not respond. The images get fetched at runtime. I thought that supplying the image source would be enough but I'm really unsure. Does anyone have a good source showing me what i have to write into my app to secure me legally?thx in advance

February 27, 2022 at 06:44PM by LurchiDurchi
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New post on /r/flutterdev subreddit:

Flutter & Firebase Chat App: Master Flutter and Firebase - Preneure
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February 28, 2022 at 04:38AM by preneure
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New post on /r/flutterdev subreddit:

Enjoy Rust, a modern language with performance, reliability and productivity, seamlessly with Flutter: flutter_rust_bridge comes with more features and elaborated doc
Link: https://github.com/fzyzcjy/flutter_rust_bridgeLast time, flutter_rust_bridge was still a small project with many rough edges, but now it is much better. Not only does it have much more features, but we even have a small "book" discussing the features, tutorials, and configuration steps in detail.A quick overview of the advantages:Memory-safe: Never need to think about malloc/free.Feature-rich: enums with values, platform-optimized Vec, possibly recursive struct, zero-copy big arrays, Stream (iterator) abstraction, error (Result) handling, cancellable tasks, concurrency control, and more. See full features here.Async programming: Rust code will never block the Flutter. Call Rust naturally from Flutter's main isolate (thread).Lightweight: This is not a huge framework that includes everything, so you are free to use your favorite Flutter and Rust libraries.Multi-platform: Android, iOS, Windows, Linux, MacOS (Web coming soon)Easy to code-review & convince yourself: This package simply simulates how humans write boilerplate code. If you want to convince yourself (or your team) that it is safe, there is not much code to look at. No magic at all! (More about safety concerns.)Fast: It is only a thin (though feature-rich) wrapper, without overhead such as protobuf serialization, thus performant. (More benchmarks later)Pure-Dart compatible: Despite the name, this package is 100% compatible with pure Dart.I want to say thanks to all our contributors: Desdaemon, SecondFlight, AlienKevin, surban, Unoqwy, antonok-edm, efc-mw, valeth, trobanga, Michael-F-Bryan, bus710, rustui, and the contributions can be seen in the changelog. Special thanks for Desdaemon, who has been contributing a lot of PRs, such as enum structs, options (nullablity), many bugfixs, and documentation overhaul.P.S. Cross-posted from https://www.reddit.com/r/rust/comments/swrbyv/write_ui_using_flutter_a_crossplatform_hotreload/ since this library relates to both Flutter and Rust

February 28, 2022 at 04:17AM by fzyzcjy
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New post on /r/flutterdev subreddit:

Testing In Flutter: Unit Test 🧪
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February 28, 2022 at 05:45AM by Red_Star25
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New post on /r/flutterdev subreddit:

Need Sample repositories that build on vvery_good_cli.
Does anyone know some good flutter sample/open-source projects/repositories that build on very_good_cli?I working on my flutter packages where I need to study some common patterns and standard structure of projects.Since I'm new to very_good_cli so I don't know about its structure and it's also different to find on GitHub.So if anyone knows about some repo so please share I need at least 10 to 15.

February 28, 2022 at 11:07AM by Prashant_4200
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New post on /r/flutterdev subreddit:

Flutter : Enable Finger-Print authentication
https://youtube.com/watch?v=v8d8obIxw3s&feature=share

February 28, 2022 at 10:29AM by Destiny-Ed
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New post on /r/flutterdev subreddit:

How to Make your own widgets????
So now I am an Intermediate flutter developer. I have used Material Design and Cupertino Design so far. I tried to use the new Fluent App design but it was a bad experience(this package has poor documentation). So what if, I need to design my own Style of Ui, how can I design my own designed widgets ??? I use illustrator/figma/xd to design. How to make the graphics work for flutter? How does this custom design thing work?

February 28, 2022 at 01:54PM by Ananta_Datta
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New post on /r/flutterdev subreddit:

Flutter Tap Weekly Newsletter Week 124 - Tutorials, videos, packages, and much more!
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February 28, 2022 at 01:35PM by vensign
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During the pandemic we all got used to online events (thank you WiFi!). The main advantage of online events is being able to participate from your home, office or deckchair. BUT in person events have the major advantage of face-to-face interaction and sandwiches made by someone else.
Flutter Heroes, happening on 11 March, will be both an online and in person event.

New post on /r/flutterdev subreddit:

DropdownButton (Widget of the Week)
https://youtube.com/watch?v=ZzQ_PWrFihg&feature=share

February 28, 2022 at 09:46PM by Pixelreddit
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New post on /r/flutterdev subreddit:

Dart & Flutter 2.0 | The Complete Flutter Development Bootcamp - Preneure
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February 28, 2022 at 09:43PM by preneure
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New post on /r/flutterdev subreddit:

Flutter Google Group should be fixed or retired
I belong to the Flutter Google Group flutter-dev.It is essentially a ghost town. Very few postings, a few a day.There is even a recurrent (several times in one day) spammer who has never been blocked.I guess I'll just leave, but it should be either at least rid of spammers or closed down or at least not recommended on the Flutter site.

February 28, 2022 at 11:51PM by gisborne
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New post on /r/flutterdev subreddit:

Why is there "$" before class name in Dart?
I have seen $ before class names in dart/flutter. What purpose this "$" symbol serve in these below packages.There is a code in this package rx_bloc. How is a class extending itself with a $ sign?
class CounterBloc extends $CounterBloc{}And why is this auto_route package using a $ to extend another class
class AppRouter extends _$AppRouter{}Please someone explain it ?

March 01, 2022 at 05:55AM by akshat_tamrakar
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New post on /r/flutterdev subreddit:

Flutter vs React Native: Which is better for your future App & Why
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March 01, 2022 at 10:57AM by expertappdevs
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New post on /r/flutterdev subreddit:

March challenge is open!
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March 01, 2022 at 10:29AM by dtengeri
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New post on /r/flutterdev subreddit:

Why are InternetAddress.lookup('') requests not shown in the Dart Devtools Network Profiler?
I was looking to a package that checks if the device is really connected to internet. I found this one: flutter_network_connectivity and it works fine.Looking into the code I saw that this package uses InternetAddress.lookup('<custom website>') to check the connectivity.So I expected it to make http requests visible to the network profiler, but this actually doesn't happen.Anybody knows the difference between InternetAddress.lookup('') and a normal GET request?

March 01, 2022 at 12:13PM by marcoredz
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New post on /r/flutterdev subreddit:

Kotlin vs Dart
Kotlin is way better with flutter instead of dart, it's a great language come on, if you chose either one comment why.View Poll

March 01, 2022 at 12:22PM by Maherr11
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New post on /r/flutterdev subreddit:

Is it possible to stop an async function abruptly in the middle of execution ?
In my Flutter Web app ,We calling a Future returning function that have some strings processing and also API calls .My need is, I need to stop a async function abruptly in the middle of executionI tried options like CancelableOperation ,CancelableCompleter and Timer...But these classes don't cancel the future itself, rather create wrappers like things where you can use to imitate the cancellation behaviour.That is , The future is still running calling APIs and getting response and processing the response and finally returning resultBut I need to stop the async function without executing even the next line or any inner callbacks, after being cancelled .Is it possible ?

March 01, 2022 at 12:19PM by RageshAntony
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