Flutter Heroes

New post on /r/flutterdev subreddit: Tips and trick for react developer Hey guys, I have been working as a react web developer for about two years and will be working on a small flutter project.What are some concepts that i should focus on that can be tricky when coming from web app background?And do you have any general tips and tricks for me, and what did u find hardest to grasp in the beginning? April 25, 2021 at 09:41PM by Kaptengrek https://ift.tt/3eyW0Tm

New post on /r/flutterdev subreddit: Forget packages for UI in your next flutter app. https://ift.tt/3tTIwbj April 25, 2021 at 10:11PM by rtech-16 https://ift.tt/32MRCuC

New post on Flutter Dev Google group: Filter list with logical operators Is it possible to filter list with logical operators? For example,a simple filter works: List fruits = ['apples', 'oranges', 'bananas']; List newLst = fruits.where((f) => f.startsWith('a')).toList(); I would like to do something like this: List newLst = fruits.where((f) => f.startsWith('a') April 25, 2021 at 09:33PM by Steepe Hare https://ift.tt/32OIqWs

New post on /r/flutterdev subreddit: Look how easy it is to implement authentication with Supabase in Flutter https://ift.tt/3vi8oy4 April 25, 2021 at 07:12PM by cmprogrammers https://ift.tt/3nmer1v

New post on Flutter Dev Google group: The named parameter 'color' isn't defined. Try correcting the name to an existing named parameter's name, or defining a named parameter with the name 'color'. I get that error and I tried 'flutter clean' and 'Restart and Invalidate Cache' and 'restarting the Analysis Dart Server', however I couldn't fixed it. April 25, 2021 at 07:58PM by Atahan Tanrıkulu https://ift.tt/3niZcGG

New post on /r/flutterdev subreddit: For anyone looking to upgrade an existing app to Flutter 2, here's how I was able to get it working https://youtu.be/Y28eknhoCek April 25, 2021 at 06:19PM by projectmind_guru https://ift.tt/3vdcuXW

New post on /r/flutterdev subreddit: As a Flutter Developer. How long will it take to learn Kotlin? Hi! I currently have around 6 months of experience in flutter. And this is my only experience in development as I am still an Undergraduate. I've applied for few AppDev internship and few of them are in Kotlin. I'll only get around 10-15 days to learn that language from scratch. Should I go for it or just try to find something in flutter instead? April 25, 2021 at 06:38PM by kr_Rishabh https://ift.tt/3aFMZ9Z

New post on /r/flutterdev subreddit: Flutter Recreate - Promo Video - Roman Just Codes https://youtu.be/L1gWc6yyUSE April 25, 2021 at 02:29PM by romanjustcodes https://ift.tt/2QTdyS4

New post on /r/flutterdev subreddit: Routemaster: easy-to-use Navigator 2.0 wrapper Hello! I’ve been working on Routemaster, a routing package that wraps over Navigator 2.0, but is solely URL-based.I'm trying to head towards a stable release and I’d love any feedback on the API 🙏If you've got a spare 5 minutes, I'd love if you could read over the quick start guide. There are also full app examples.Thank you! ❤️ (If you're wondering, it's named after a classic London bus, because... yes.) April 25, 2021 at 01:56PM by tomgilder https://ift.tt/3dP7eEj

New post on /r/flutterdev subreddit: Google sign out with firebase in flutter not working I'm trying to implement google sign in/ sign out, but my sign out's not working. I do every possible function but still user not sign out like .signOut()/ .disconnect(). if I print out user info after the user signs out, I do get all the proper informationhttps://pastebin.com/GHkVmkiz April 25, 2021 at 12:52PM by Prashant_4200 https://ift.tt/2QuXJRJ

New post on /r/flutterdev subreddit: FlutterForce — Week 118 https://ift.tt/3dOiUag April 25, 2021 at 12:00PM by flutterist https://ift.tt/3u2QkI5

New post on /r/flutterdev subreddit: flutter_layout_grid A powerful grid layout system for Flutter, optimized for complex user interface designhttps://pub.dev/packages/flutter_layout_grid April 25, 2021 at 10:59AM by marsNemophilist https://ift.tt/3xpeHS4

New post on /r/flutterdev subreddit: Is this a bad idea? I want to create a simple portafolio app for the products I sell, so I am going to create a flutter app with some BaaS, but I also want to have a website, and to share links of my products, and when the links are shared show some information, something like this, and SEO, so those thing can´t be done with flutter web.My idea is to create the website with some well stablished web framework(flask, django, Phoenix), or maybe try with dart, an serve simple html, and if the request is from a Browser, redirect to the static flutter web app, but if the request is from a bot(google, facebook, twitter etc), then serve the html.I am crazy and is impossible to avoid css? April 25, 2021 at 04:23AM by Joluall https://ift.tt/3sK5aBL

New post on /r/flutterdev subreddit: Should you learn dart before Flutter? https://ift.tt/2QVPVbo April 25, 2021 at 01:52AM by m_hamzashakeel https://ift.tt/3vaWNR8

New post on Flutter Dev Google group: Gradel error after doing an flutter clean After doing a flutter clean the following error is being shown when I try to run the project. /../software/flutter/packages/flutter/lib/src/services/message_codecs.dart:580:29: Error: Expected ')' before this. if (errorCode is String &flut& (errorMessage == null || errorMessage is String) && April 24, 2021 at 11:59PM by k keshav https://ift.tt/3exneKf

New post on /r/flutterdev subreddit: Flutter Tutorial - Sidebar Menu & Selectable Navigation Drawer (Johannes Milke) https://www.youtube.com/watch?v=HTi9wvIG1lI April 24, 2021 at 10:26PM by JohannesMilke https://ift.tt/3dLomdU

New post on /r/flutterdev subreddit: UI Testing (20) - Movie App | Industry Standard | Dev to Publish https://youtu.be/Tlm41i6L2Qw April 24, 2021 at 09:47PM by prateeksharma1712 https://ift.tt/3tQJGo7

New post on /r/flutterdev subreddit: State , User Options and Common Use Contents Management Package of Yaz https://ift.tt/32GDnY3 April 24, 2021 at 07:52PM by mehmetyaz https://ift.tt/32MZKLw

New post on /r/flutterdev subreddit: What are Flutter's Current Gotchas? What are the gotchas in using flutter? In the past desktop window resizing was a bit janky for example, and now there seems to be an issue with shader compilation making the first minute or so of an app a bit stuttery as well, especially on iOS devices using metal? In my testing I even notice the shader stutter behavior in the chrome browser with the sample app when I do a lot of window resizing. It goes away after a minute.What happens when your project becomes 50k lines? 500k lines? Is there a huge increase in startup times when you have a lot of small modules, which was an issue in swift until they had static library compilation. In java / kotlin, a lot of small modules are not an issue at all, and it can be fairly unintuitive what will induce a surprise gotcha like that in a project. What are the warnings you wish you could tell your past self?Context: I'm a person doing research into maybe using flutter for a side project that may expand into a bigger project. I have a lot of native mobile experience, but not flutter experience. April 24, 2021 at 08:02PM by EveningFunction https://ift.tt/32IO4t8

New post on Flutter Dev Google group: loadString and Invalid UTF-8 byte I have an absolutely correct text file (it can be viewed in any text editor). Why when I use this code: class _RulesPageState extends State