New post on Flutter Dev Google group:

ExpansionTile error in ListView.builder
*Hi,* *I am using ExpansionTile in ListView.builder. When I scroll down when I open one on the screen, the rest of it opens up on its own and then throws an error.* *Codes;* @override Widget build(BuildContext context) { return ChangeNotifierProvider

New post on /r/flutterdev subreddit:

Neovim plugin that sorts Dart imports in an organized way
https://ift.tt/2Bud4KB

June 22, 2020 at 01:32PM by fperson_
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New post on /r/flutterdev subreddit:

What State Management Should You Use?
https://ift.tt/314HbTx

June 22, 2020 at 01:23PM by immacoder
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New post on Flutter Dev Google group:

Unable to use flutter sdk on 32 bit linux mint. Can we use 32 bit for Flutter?
while installing flutter sdk in my 32 bit linux mint I am facing the following issue. Can anyone let me how can i resolve this? *cannot execute binary file: Exec format error* */home/abhi/Desktop/Flutter/flutter/bin/cache/dart-sdk/bin/pub: line 49: /home/abhi/Desktop/Flutter/flutter/bin/cache/dar

June 22, 2020 at 01:22PM by Abhinav Verma
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New post on Flutter Dev Google group:

Flutter and native android method in alarm manager callback function
I am having an issue calling background function which is written for android specific. My use case - press on the button, schedule the SMS (with alarm manager), call callback function, and send SMS. I'm feeling stuck a bit so I hope someone can show me what can I do to make it right. Also if

June 22, 2020 at 02:58PM by Aleš Benčina
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New post on Flutter Dev Google group:

Error : messaging/registration-token-not-registered
Would anyone be why i get this error when i try to send a notification to a Iphone Physical device ?? Error sending message { Error: Requested entity was not found. at FirebaseMessagingError.FirebaseError [as constructor] (/srv/node_modules/firebase-admin/lib/utils/error.js:42:28) at

June 22, 2020 at 04:38PM by Jeremy Dormevil
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New post on /r/flutterdev subreddit:

How to create a custom App bar without any 3rd party libraries
“Creating a custom app bar with flutter” by Haider Noor https://link.medium.com/vUGhEKabt7

June 22, 2020 at 04:49PM by pazozzoo
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New post on /r/flutterdev subreddit:

Flutter Tap Weekly Newsletter 44 - Tutorials, videos, packages, and much more!
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June 22, 2020 at 05:18PM by vensign
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New post on Flutter Dev Google group:

Flutter Background operation on SQLite database
I'm trying to make a flutter app that stores the medicine and doctor appointment reminders for elderly people. I'm storing the data in the SQLite database. What I need to achieve is, I'll explain with an example. *If a person sets a reminder to take a medicine for like 6 pm he will get a

June 22, 2020 at 07:39PM by Adarsh Balachandran
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New post on /r/flutterdev subreddit:

Going Walkabout - Flutter and Automated Screenshots
https://youtu.be/jiE-EtgGN24

June 22, 2020 at 08:39PM by aadjemonkeyrock
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New post on /r/flutterdev subreddit:

To make an SMS receiver app from particular number
Hi, I'm new to flutter.I want to make an app in which the user will mention the mobile number in a textfield. And the SMS from the mention number, need to be displayed. Can you suggest me some ideas?Thank you in advanceView Poll

June 22, 2020 at 08:29PM by Abinavvv
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New post on /r/flutterdev subreddit:

Dio Http Logging
I made a dart package that I think is helpful while integrating with a backend using Dio.Easily view the request and the response in a prettified way without the need to add print statements. This will also easily allow you to share requests with the backend team when working with multiple developers.Please share your thoughts and provide your feedback :)https://pub.dev/packages/dio_http_formatter

June 22, 2020 at 08:21PM by coding4fun
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New tweet from FlutterDev:

HERE WE GO ...

📆The full official #FlutterDay event schedule is live!

6/25 → 9am PDT & 8pm PDT
6/26 → 8am PDT

See it here → https://t.co/MBLIAWMfGs
Register here → https://t.co/UAGslLLf73 pic.twitter.com/w3Wd7JFjHG— Flutter (@FlutterDev) June 22, 2020

June 22, 2020 at 09:15PM
http://twitter.com/FlutterDev/status/1275145424760791040

New post on /r/flutterdev subreddit:

Flutter Intl IDE plugin exceeded 70K installations
https://twitter.com/localizely/status/1275058060910714880

June 22, 2020 at 09:32PM by goranlu
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New post on /r/flutterdev subreddit:

FVM 1.0 Released!
Flutter Version ManagementA simple cli to manage Flutter SDK versions has reached a 1.0 released.FVM was created because of the need for our team and CI to have a dependable build with the same Flutter SDK version and to be able to have multiple Flutter versions running to quickly validate and test upcoming Flutter releases with our apps, without waiting for Flutter installation every time.There has been great feedback from the community and we have continued to improve and add new features.FeaturesConfigure and use Flutter SDK version per projectAbility to install and cache multiple Flutter SDK VersionsFast switch between Flutter channels & versionsDynamic SDK paths for IDE debugging support.Version FVM config with project for consistency across teams and CI environments.Set global Flutter version across projectsIf you have not yet go check it out on: https://github.com/leoafarias/fvm and please feel free to leave feedback.

June 22, 2020 at 09:26PM by leokcta
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New post on /r/flutterdev subreddit:

Will Apple's New ARM Processor Change Flutter Dev?
Hi all, today Apple announced their moving away from Intel and to new Apple Silicon ARM chips.Flutter compiles to machine code, I'm assuming this is based on Intel chips? How will apps built on Flutter now be affected by this future transition?

June 22, 2020 at 09:57PM by owensdev
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New tweet from FlutterDev:

#FlutterDay is coming in three days. Are you prepared?

Watch this refresher playlist to brush up on everything you’ll need to know to make the most of the 24-hour event.

📺→ https://t.co/Y3uT3pYevl
Register here → https://t.co/ughQcKfwEc pic.twitter.com/0u6AxOz5Ep— Flutter (@FlutterDev) June 22, 2020

June 22, 2020 at 11:14PM
http://twitter.com/FlutterDev/status/1275175310804217858

New post on /r/flutterdev subreddit:

Hi! After compiling a Flutter app into Xcode, can I build upon that app within Swift code to include more iOS-specific features?
🚪

June 23, 2020 at 12:47AM by notpikatchu
https://ift.tt/2APx7TP

New post on /r/flutterdev subreddit:

This is how Flutter works under-the-hood, right? Do I have anything wrong?
Flutter compiles directly to native machine code for each specific platform (iOS & android) and controls each pixel of the screen. Flutter also uses JIT (just in time compiler) to make hot reload work. When working in Flutter ~90% of the time you don't have to write platform specific code... you just write almost everything in dart.I am trying to grasp some underlying concepts, and would really appreciate if somebody could shed some light on whether or not I'm right about this so far. Thanks!

June 23, 2020 at 04:46AM by jejwkkakdkf
https://ift.tt/3dkSRnC

New post on /r/flutterdev subreddit:

I made a RISC-V Instruction Set Simulator using Dart and Flutter Web.
I've been working with Flutter and learning more about RISC-V since the beginning of the year and I decided to do this simulator as my first big project using my acquired knowledge from these two different areas.Vulcan is a RISC-V Instruction Set Simulator that I made using Dart and Flutter.
It has the following features:Support to the RV32I Extension.Visualization of programming counter (PC), machine code and original instructions side-by-side.Embedded editor inside Vulcan.Integer registers visualization.Single precision floating-point registers visualization.Memory visualization.Detection of syntax errors in the RISC-V Assembly code.Besides that, I am currently working to add support for:RISC-V Assembly Directives.RV32M Extension.RV32F and RV32D Extension.More info about Vulcan (including screenshots) can be found at its repository on Github: https://github.com/vmmc2/VulcanIf there are any suggestions or feedback, please let me know.

June 23, 2020 at 05:10AM by vmmc2
https://ift.tt/37SJcDw

New post on /r/flutterdev subreddit:

objectiive-c dev needed.
I'm the maintainer of the 'Sounds' project which provides recording and playback for flutter apps.https://pub.dev/packages/soundsI need assistance from an objective-c dev to contribute what I believe should be a fairly small piece of work.The 'Sounds' project currently uses the mobile version of the FFMpeg library to determine the duration of an audio file and to perform codec conversion.The FFMpeg library is lovely but causes extreme bloat in the Sounds project.I'm creating a separate project to provide optional codec conversions which will allow users of Sounds to choose their bloat level rather than being forced to take functionality that they may not require.The issues is that the Sounds project still needs to be able to determine the duration of a sound file in order to provide 'progress' feedback in the Playback widget.# The JobSo I'm looking for an Objective-C dev to go through the existing Objective-C code and strip all references to the FFMpeg library.Implement a getDuration method using the native ios calls. (the issue details provides a link on how to do this).Details of the requirements are here:https://github.com/bsutton/sounds/issues/10​# What you need to knowCompetent with Objective-CThis probably isn't a job for someone learning objective-c but probably suites someone that is interesting in learning how to build plugins for flutter.# What I can provideGuidance on how the flutter plugin architecture works# What you will getThe admiration of you fellow developers and a warm glowy feeling that you are contributing back to the community.Acknowledgement as a contributor on the Sounds project.An understanding of how flutter plugins work.An opportunity to work with me :D# How to start.If you find this interesting you can post a comment here or directly against the issue.

June 23, 2020 at 05:02AM by bsutto
https://ift.tt/37Q6Qkj