Flutter Heroes

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 https://ift.tt/yRMibEn

New post on /r/flutterdev subreddit: March challenge is open! https://ift.tt/VrHf4wt March 01, 2022 at 10:29AM by dtengeri https://ift.tt/6leQiL1

New post on /r/flutterdev subreddit: Flutter vs React Native: Which is better for your future App & Why https://ift.tt/HFrT4YW March 01, 2022 at 10:57AM by expertappdevs https://ift.tt/tbsPFlS

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 https://ift.tt/Chi6eXs

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 https://ift.tt/rnqtDIL

New post on /r/flutterdev subreddit: Dart & Flutter 2.0 | The Complete Flutter Development Bootcamp - Preneure https://ift.tt/WjkJN6l February 28, 2022 at 09:43PM by preneure https://ift.tt/MQE2nZW

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 https://ift.tt/KYQJgwy

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: Flutter Tap Weekly Newsletter Week 124 - Tutorials, videos, packages, and much more! https://ift.tt/iZu6WxF February 28, 2022 at 01:35PM by vensign https://ift.tt/6PHK5AL

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 https://ift.tt/ROlUk9W

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 https://ift.tt/QUZmPTE

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 https://ift.tt/2bp5lRx

New post on /r/flutterdev subreddit: Testing In Flutter: Unit Test 🧪 https://ift.tt/RImgNyw February 28, 2022 at 05:45AM by Red_Star25 https://ift.tt/VA1ypK7

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 https://ift.tt/xfnMLQ0

New post on /r/flutterdev subreddit: Flutter & Firebase Chat App: Master Flutter and Firebase - Preneure https://ift.tt/T7XDh1l February 28, 2022 at 04:38AM by preneure https://ift.tt/RhFzMes

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 https://ift.tt/5IRCgUY

New post on /r/flutterdev subreddit: How to Access Contacts in Flutter Application (Read and Make Phone calls) https://ift.tt/fyMBsK5 February 27, 2022 at 04:55PM by rrtutors https://ift.tt/vAfsLCb

New post on /r/flutterdev subreddit: Simplifying Animation Tween in Flutter https://ift.tt/9PZYqDE February 27, 2022 at 01:41PM by Elixane https://ift.tt/0oQPOka

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 https://ift.tt/bvTacYZ

New post on /r/flutterdev subreddit: Another movies app 😅 Hello everyone, since that networking, controllers are components that we always rewrite for each project.I decided to make a small starting point project to show help making development for the next app easier.The app use :Hive as a local database Getx as state management Dio networking library firebase to login/register http mockup adapter to simulate network requestsA video sample here:demo videoSource code can be found here :source codeI would be grateful for any feedback or if anyone have comments about making network requests cleaner or simplifying Controllers/UI connections. February 27, 2022 at 02:02PM by ElectricalControl376 https://ift.tt/XO7hYfD