Flutter Heroes
26.1K subscribers
272 photos
2 videos
31.1K links
Download Telegram
New post on Flutter Dev Google group:

Please test our hackathon app and provide us with feedback
I'm glad to announce that our team, which was started thanks to this mailing list 3 weeks ago, has a first APK version out there for testing and we'd love to hear your feedback. Download APK here
New post on Flutter Dev Google group:

MultiDex in flutter module
Hi all, I have added a flutter module in our existing application and is somewhat working fine. Now after adding some more packages when I try to run the module standalone i.e without existing application I'm getting 'The number of method references in a .dex file cannot exceed 64K.' that is a

February 05, 2021 at 11:55AM by gaurav yadav
https://ift.tt/39QwPe1
New post on Flutter Dev Google group:

Integration Testing
Hi All, I've added flutter as a module in my existing application. We are trying to implement testing using 'integration_test' package in this module. The existing application doesn't have any automation testing neither the architecture of that application to support it. I have written the test

February 05, 2021 at 12:04PM by gaurav yadav
https://ift.tt/3oRgfyS
New post on /r/flutterdev subreddit:

[UX FOR DEVS - NO COURSE]
I have seen that many of us devs know (or are learning to) how to build technically functional applications (and with Flutter aesthetically attractive too!). But that isn't enought to solve the user's problem as it should. Many times we make an app just to see that it's not used as we imagined, why is it?​After studying UX a lot it's easier to see that a good app is MUCH more than a functional and bug-free app.​I have always been helped by the community and I want to be able to contribute with UX knowledge focused on applications, 100% free.​I want to talk about topics like:* How to choose an idea to make an app and how to proceed in this way* Design and usability (receiving a design from a designer or not, we need to understand what are the characteristics of a good app) (spoiler: it's not just being beautiful)* Tips on building the app (libs, metrics, good standards, etc.)​---​I do not want to waste my time if this is not a real need, so I ask you to comment if you would like content of this type aimed at developers (mainly for mobiel apps) and how you prefer to receive this content. If you want, also comment what are the topics that you want to know more or what is the biggest difficulty he has in that area.​If there is a real need, I will make a first post this weekend.

February 05, 2021 at 02:02PM by Gbett
https://ift.tt/2YQBoOU
New post on Flutter Dev Google group:

Is anyone using Storyly.io?
Hi there, Now I'm working on a project and our team started to use stories in-app. But we don't want to use user-generated stories. We looked into a solution for in-app brand stories. Tried open-source Github packages but it didn't work well for us. We saw https://storyly.io and would like to

February 05, 2021 at 02:30PM by Metehan
https://ift.tt/36KZwXG
New post on /r/flutterdev subreddit:

App Feedback Thread - February 05, 2021
This thread is for getting feedback on your own apps.Developers:must provide feedback for othersmust include Play Store, App Store, GitHub, GitLab, or BitBucket linkmust make top level commentmust make effort to respond to questions and feedback from commentersmay be open or closed sourceCommenters:must give constructive feedback in replies to top level commentsmust not include links to other appsTo cut down on spam, accounts who are too young or do not have enough karma to post will be removed. Please make an effort to contribute to the community before asking for feedback.As always, the mod team is only a small group of people, and we rely on the readers to help us maintain this subreddit. Please report any rule breakers. Thank you.- r/FlutterDev Mods

February 05, 2021 at 03:00PM by AutoModerator
https://ift.tt/3joDWO2
New post on Flutter Dev Google group:

Camera stream and video
Hi, I try to create an app with the possibility to track the persons movement (like with ml Pose detection) and in parallel record the action so that the customer can replay it later. It shall help people in their training - live with the movement tracker and also recorded. As far as i can

February 05, 2021 at 04:36PM by Johannes Hollerer
https://ift.tt/3aIAWYW
New post on Flutter Dev Google group:

ListView.builder not rendering all elements
Hi guys, I'm trying to create a list of widgets from a list of strings which is passed dynamically(can have different length) using ListView.builder. When the listView is rebuild from list with bigger length than it was before(for example, it had 3 elements, now has 5), elements with index

February 05, 2021 at 05:13PM by Anna-Maria Parandiy
https://ift.tt/2MBRJVn
New post on /r/flutterdev subreddit:

The FilledStack Boxout Mobile app - Backend setup
Here we go Watch Here This is the result of the three planning videos we've been going through. A dynamically scalable backend where each function and each endpoint has its own file! We won't grow the index files as we grow our backend!

February 05, 2021 at 06:00PM by benlex5
https://ift.tt/39RlJp2
New post on /r/flutterdev subreddit:

How to create responsive apps in Flutter
How to create responsive apps in Flutter (short and simple)​https://jaycoding.tech/tutorials/guides/how-to-create-a-responsive-app-in-flutte-xmafdg

February 05, 2021 at 05:46PM by jaycoding
https://ift.tt/3cLSztk
New post on /r/flutterdev subreddit:

Make a Text Field look like real paper in Flutter
https://ift.tt/3axWmaR

February 05, 2021 at 07:10PM by jaycoding
https://ift.tt/3rp89PF
New post on /r/flutterdev subreddit:

Easy logging in Flutter
https://www.youtube.com/watch?v=eXBaZIuaK4g

February 05, 2021 at 06:40PM by jaycoding
https://ift.tt/3jm5tzn
New post on /r/flutterdev subreddit:

Covid Tracker/ flutter blue
Hey everyone this is my first project in flutter and I am stuck on the problem of detecting the proximity of two users to keep it as a record on database and whenever one of them gets infected, everyone who has been in close contact to that user gets notified. So my problem lies in using flutter blue effectively to keep scanning the devices nearby and updating the database. But all the tutorials only use bluetooth to connect to other devices which usually lasts about small time. How do i solve this problem, please?

February 05, 2021 at 06:21PM by Kushal1234567
https://ift.tt/2MWDfPR
New tweet from FlutterDev:

99 packages released null safe versions on https://t.co/XAGXN4ILmv in the past week. Among them:

* http
* xdg_directories
* cloud_firestore
* firebase_messaging
* html
* carousel_slider
* hive
* shelf

This takes us to 719 null-safe packages. https://t.co/ru2ap7eMFw— Dart Language (@dart_lang) February 5, 2021

February 05, 2021 at 07:00PM
http://twitter.com/FlutterDev/status/1357750853143322628
New post on Flutter Dev Google group:

RangeError (index): Invalid value: Valid value range is empty: 0
whenever I tried to run my app first time it will show an error like this [image: Capture.PNG] this image shows the same data in all the card RangeError (index): Invalid value: Valid value range is empty: 0 but if I run its again by using ctrl+s its will work fine and all the error are gone

February 05, 2021 at 08:36PM by Prashant Nigam
https://ift.tt/3tzgKRU
New post on /r/flutterdev subreddit:

What's the best Solution for Dental Clinic Management System using Flutter ?
I have my own dental clinic. And i need to develop a system for appointment booking.- The nurse should have a local solution on her PC with these functionalities :
1- Possibility to register new patients who come to the clinic, and register their informations ( name / age ect )
2- Give them an appointment after they finish treatment
==> the data should be saved in an online DataBase ( because the patient side mobile app need to check appointment availability when they book for themselves )
What's the best solution for the nurse ? A website ( PHP / MySql ) ? or a Desktop app ?- The patient should be able to use an app ( android / ios ) ==> i'll obviously use Flutter and Dart in FrontEnd. What's the best way to communicate with Database ? Uploading to MySql DB on Desktop side is good option ? I mean, Flutter connection to MySql is easy ? Is Firebase a Good option for me ? SqLite . I'm kinda lost, I hope you can give me some ideas

February 05, 2021 at 08:31PM by Vertex1991
https://ift.tt/3jmYzde