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New post on Flutter Dev Google group:

Looking for a developer partner
Hi there I've came here to ask this question because I really don't know where to go or what to do. Basically I've got an idea which I believe would be a huge game changer in engineering industries. I've got this idea for about 4 years now so I came long way to learn programming which first

February 09, 2020 at 04:26PM by PeterC
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New post on Flutter Dev Google group:

Show Hide Shipping method based on cart total ( Flutter App Based on Woocommerce REST API )
Hello everyone, I am new to flutter and dart and trying to learn Flutter while building an app based on Woocommerce using Flutter. I am able to fetch the list of Shipping Methods using REST API. But don't how to show hide Shipping Method based on Cart Total. Here is the link to source on

February 09, 2020 at 04:56PM by N K
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New post on /r/flutterdev subreddit:

'Animating' components based on values
Fairly new to Flutter, I was trying to implement a Container changing its margin (via list offset) while the user scrolls a listview. Got it done but that made me realize setState() is a pretty expensive function to execute each frame. I decided to use AnimatedBuilder to get the same functionality but it seems to be geared towards pre-defined animations rather than values changing (like scrolling offset). What would be a way to tackle such a problem?

February 09, 2020 at 05:47PM by avagantamo
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New post on /r/flutterdev subreddit:

How do I run notifications when the app is closed and the phone is off?
Hi all, I’m currently working on a flutter app that involves running a function to update notifications every 10 minutes. I’m struggling how to natively get notifications or any block of code to run in the background on both iOS and Android. If this is not possible how hard is it to port my flutter code to swift for native development.

February 09, 2020 at 07:20PM by BadDeep
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New post on /r/flutterdev subreddit:

Force localeResolutionCallback upon language change
Hello,I'm confronted with an interesting problem. I am using "localeResolutionCallback" to set the locale on load and to detect when the user changes the language on the device. However i also want to be able to bypass it so the user can choose a separate language from the one his device is set to.This seems to be impossible because "localeResolutionCallback" if i read the docs properly only works on load and when a device language was changed.Does anyone know how to force it to trigger this function? I do not want to use the "locale" key of material app (which works) because i would have 2 similar operations that are conflicting and i absolutely need "localeResolutionCallback" for detection so that one wins.​Any ideas? Thanks​PS: i am indeed using a listener to rebuild materialapp but like i said it doesn't trigger "localeResolutionCallback "

February 09, 2020 at 08:07PM by nicolaszein
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New post on /r/flutterdev subreddit:

Flutter is broken on Linux 5.5 and newer kernels
Just a heads up if you use Linux and Flutter appears to be broken (it gets stuck when you build an Android app, can't hot reload, test or debug an already running app) that this is a bug and the only workaround is to downgrade your Linux kernel to 5.4 or older.https://github.com/flutter/flutter/issues/49185Spent the better part of the afternoon trying to figure this one out. Most distributions are not affected yet, but rolling release ones such as Arch Linux already are, or if you run a custom kernel.

February 09, 2020 at 11:03PM by Comevius
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New post on /r/flutterdev subreddit:

Strange slowdown in Gridview
Hi guys,I have some performance issues after implementing a GridViewBuilder that shows images fetched from firebase:Usual performance during scrollJanky performance during scrollI've observed similar issues when using an AnimationBuilder with more complex animations - SKCanvas Flush seems to be the troublemaker. Anyone got any ideas what might be causing the canvas flushing process to be this long?

February 10, 2020 at 12:13AM by Shacoast
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New post on /r/flutterdev subreddit:

Create an Excel based app in Flutter
Im learning Flutter and want to build an Excel based based app.Here are the features that I want to include:- Table based structure with horizontal scroll.- Create, Edit, Delete data (numbers).- able to move data around any cells within the table- add calendar or dates to table Horizontally- Calculations within the TableBefore I start creating my app. I wanted to get input from fellow developer from beginners to advance on the best way to approach this. Thank you in advance for your help.

February 10, 2020 at 03:07AM by Legalyze
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New post on /r/flutterdev subreddit:

Is there any package/feature that Flutter devs would like to see?
I'm a package developer for Dart/Flutter in my spare time, and have had moderate success in doing so (https://pub.dev/publishers/kishoredev.live/packages).I just wanted to ask around and see if there was a package or feature request for Flutter that I could help bring to fruition. I have the time to invest, so shoot with any packages/APIs you would like to see.

February 10, 2020 at 02:26AM by AKushWarrior
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New post on Flutter Dev Google group:

Professional Connectivity App Development
I want to build an app like LinkedIn that connects people and I developed a basic social media app. Can somebody point me to the direction that how can I add functionality to that app and what tools I need to have for the requirements? It is my first app that is going to be this big and I wonder

February 10, 2020 at 07:10AM by kuldeep rawat
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New post on /r/flutterdev subreddit:

Is it possible to use one model class for both retrofit(or dio) and moor
Hello, I have been develop an app that can retrieve data from api and save it locally. I use retrofit for api connection and moor for local database. The problem is, I already have my own class model to connect to my api service, but moor create a new class model when I create a new table and use that new class model for local database connection. How can I implement the same class model that I already made and use in retrofit for moor database?

February 10, 2020 at 09:02AM by rakanduk
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New post on Flutter Dev Google group:

Having trouble with handling native method call in Swift
In the app I'm writing I'm having trouble with handling the arguments: *let* args = call.arguments *as*? Dictionary
New post on /r/flutterdev subreddit:

Advanced Flutter: Matrix4 and Perspective Transformations
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February 10, 2020 at 10:31AM by deven9852
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New post on Flutter Dev Google group:

Flutter web is not connecting to browser instance due to fire wall
Greetings Flutter Gang! I am having trouble connecting to chrome. I had this issue in the past, but I read some article on the internet that help me to solve the problem. I been searching for 3 days for this and I been unsuccessful. I upgrade to latest android studio and updated windows 10. I

February 10, 2020 at 10:58AM by spaceage
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New post on /r/flutterdev subreddit:

Flutter Tap Newsletter - Week 25 - Articles, tools, tutorials, videos and much more. Submit your app of the week!
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February 10, 2020 at 01:17PM by vensign
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New post on /r/flutterdev subreddit:

My first Flutter sample - Login/Register using MVVM and clean architecture
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February 10, 2020 at 01:07PM by MOHAMED_I
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New post on /r/flutterdev subreddit:

Can I use Bloc patter in flutter with API response accessible on multiple screens?
/r/Flutter/comments/f1pwzn/can_i_use_bloc_patter_in_flutter_with_api/

February 10, 2020 at 02:37PM by ronlobo12
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