Flutter Heroes
26.1K subscribers
272 photos
2 videos
31.1K links
Download Telegram
New post on /r/flutterdev subreddit:

The reason why Flutter animations need a vsync/TickerProvider
https://ift.tt/2VjIcmP

June 27, 2020 at 12:28AM by remirousselet
https://ift.tt/3i5xGtl
New post on Flutter Dev Google group:

PageView transition
So when I swipe to another page/widget using PageView.builder it looks like this(This is on Flutter Web btw): [image: problem1.gif] (*Notice the pink line when I swipe?*) So the pink line is a widget called

June 27, 2020 at 05:50AM by Tililweet
https://ift.tt/2Zkmcd4
New post on /r/flutterdev subreddit:

How much memory takes a List with 1M Offsets?
TIA!

June 27, 2020 at 06:13AM by 2reform
https://ift.tt/3i8Jc75
New post on Flutter Dev Google group:

To change app bar icon dynamically according to sms received
Hi... I'm doing an app in which it needs to change the appbar icon according to the SMS received. I have used the SMS package to receive SMS and it is working. Now I want to change appbar icon according to received SMS. For example: if the SMS received is "On", The appbar icon needs to change to

June 27, 2020 at 07:12AM by Abinavan Nagendran
https://ift.tt/31nEsF0
New post on Flutter Dev Google group:

delayed using afterbuild methods
after finished building my ListView i want to compare the result , and change to next page. buat it got delayed, and only executes after I pressed back button on my device..( or such). why ? @override Widget build(BuildContext context) { final MyAuth someVar = ModalRoute.of(context).settings

June 27, 2020 at 08:07AM by Bambang Soetanto
https://ift.tt/3dBFaAP
New post on /r/flutterdev subreddit:

About Provider and Riverpod
Will Riverpod completely replace Provider when it is ready? Or is riverpod an experiment which will be merged into provider when its ready/I was looking at its website and looks much better, especially not needing build context to access state

June 27, 2020 at 08:56AM by pyboy10000
https://ift.tt/3g5RFGi
New post on /r/flutterdev subreddit:

Flutter desktop for Linux on Dev channel - Channel dev, 1.20.0-2.0.pre
Maybe old news, I upgraded earlier on and I now have a third device, Linux,my dev channel is running - Flutter (Channel dev, 1.20.0-2.0.pre, on Linuxgreat to see linux desktop have made it to the dev channel,I wonder if windows is also now on the dev channel.​flutter devices3 connected devices:Linux desktop • linux • linux-x64 • LinuxWeb Server • web-server • web-javascript • Flutter ToolsChrome • chrome • web-javascript • Google Chrome 83.0.4103.116

June 27, 2020 at 12:35PM by sebe42
https://ift.tt/2BGkKtk
Flutter Day India will take place on June 27, 2020, at 10 am IST. We’ve invited Flutter experts from around the world to answer your questions and speak with you about various topics throughout this event.
More Details About Flutter Day India https://flutterindia.dev/#/
We will be Streaming on our YouTube Channel: https://www.youtube.com/flutterindia
Use #AskFlutterIndia to ask any questions related to new features and updates on Flutter!!
Hashtags and Tags for Flutter Day India:
#FlutterDayIndia #FlutterIndia #Flutter @IndiaFlutter
Connect with Flutter India:
Twitter: https://twitter.com/IndiaFlutter
Slack: https://bit.ly/2zFMmOq
Facebook: https://www.facebook.com/IndiaFlutter
LinkedIn: https://www.linkedin.com/company/flutterindia/
New post on /r/flutterdev subreddit:

Kiwi vs Get_It, what's your preferred dependency injection package?
Kiwi and Get_It both have code generation (kiwi_generator and injectable respectively).Kiwi takes a more centralised approach: you register all your factories, etc in a file or group of files. So you have all your dependencies imported into a these files.Get_It (or rather injectable), on the other hand, has you annotate your injectable classes. So you have the injectable package imported all over your code.I'm just curious as to people's thoughts on the two packages that do pretty much the same thing.Context: I've been using Kiwi up until now, mainly because I liked having things centralised and didn't particularly want annotations everywhere. However, now I'm using @freezed over built_value and intend on picking up the AutoRoute package (which uses annotations) so I'm considering Get_It/injectable.

June 27, 2020 at 01:41PM by Not0nFire
https://ift.tt/2Zhw0UP
New post on Flutter Dev Google group:

Animation with dynamic position
I have 2 text widgets and I want to use them in my animation controller widget. I have a question about this. I use the SlideTransition widget for this and I want to adjust the start and end position of the text widgets according to the screen size, and then these text widgets should be centered

June 27, 2020 at 02:52PM by Can Aktepe
https://ift.tt/2YG0fGd
New post on Flutter Dev Google group:

installing flutter- need help!
I really need help. I’ve watched several youtube videos and followed every direction step by step until i am unable to due to an error. When I try to run flutter n my terminal after downloading and unzipping flutter, and downloading xcode, and visual studio code i get bash code : command not

June 27, 2020 at 05:49PM by Rohan Dunbar
https://ift.tt/2YBqSMn
New post on /r/flutterdev subreddit:

Flutter video conference app
hey guys ,i m kinda new with flutter and i was asked to developpe a video confference mobile app with flutter ( something like zoom \ messenger ... )i don't know from where to start my search and workany help will be appreciated

June 27, 2020 at 05:54PM by wassim_m
https://ift.tt/3dAF0d7
New post on /r/flutterdev subreddit:

I just open-sourced `pdf_flutter` a Widget to display PDF easily like Image.
I just released a plugin to display PDF in Flutter.Now, it's super easy to load PDF from the network like it was loading images from the network.I spent 2 days trying to display PDF easily in Flutter and I hope it will help other devs save some of their time.Add pdf_flutter on pubspec.yml
dependencies: pdf_flutter: ^version 
On iOS enable PDF preview like by adding this on ios/Runner/info.plist:
<key>io.flutter.embedded_views_preview</key> <true/> 
Start Using
PDF.network( 'https://raw.githubusercontent.com/FlutterInThai/Dart-for-Flutter-Sheet-cheet/master/Dart-for-Flutter-Cheat-Sheet.pdf', height: 500, width: 300,) 
See demo and plugin here: pdf_flutter

June 27, 2020 at 07:10PM by erluxman
https://ift.tt/3iaYEj4
New post on /r/flutterdev subreddit:

Retter - Flutter reddit app (W.I.P)
Retter is an open source work in progress reddit app. I'm open to anyone contributing to the project. You can currently only build the project through source (I have instructions on setup in the readme)The next major things I'll be working on will be...Logging into reddit accountNesting commentsInteracting with posts (upvoting and downvoting)https://github.com/mzegar/RetterLink to images of app

June 27, 2020 at 08:48PM by mzegar_
https://ift.tt/3dD7KBR
New post on /r/flutterdev subreddit:

Survey - What is your backend stack?
I'm looking to make a career shift and I'm a fan of Flutter and Dart, but I'm curious what backends are commonly paired with Flutter in the workplace.If you're a professional Flutter dev, what language/framework are you using for your server and are you happy with the required context shift when going back and forth between server and client code?

June 27, 2020 at 11:43PM by euphbriggs
https://ift.tt/3i8YV6f
New post on Flutter Dev Google group:

build and release for IOS issue
Need your help in submitting flutter application to Appstore I facing one particular error after many attempts the image shared shows the error, the provisioning profile was created manually please guide me how should I resolve it?

June 28, 2020 at 04:32AM by Ramneek Kashyap
https://ift.tt/31nFnFl