Flutter Heroes
25.7K subscribers
272 photos
2 videos
31.1K links
Download Telegram
New post on Flutter Dev Google group:

Form in Row Format
hi, i am try to add 2 form in Row format but i am not able to do that please help me , please check me column form format code body: Container( color: Colors.grey.shade300, height: 240, child: new Column( children: [ Padding( padding: const EdgeInsets.symmetric(vertical: 4, horizontal:

March 28, 2019 at 12:09PM by Deepjyoti Baishya
https://ift.tt/2JVbPYK
New post on /r/flutterdev subreddit:

Flutter Search Issue with Firebase
I was trying out different methods to search Firestore from our Flutter app, but there does not seem to be any equivalent to something like elastic search.  I also checked all the forums and found some interesting hacks like adding a search key field and using that to check the first few characters, but nothing that would let me search a partial value nor across multiple fields simultaneously. Has anyone come up with an approach to tackle this scenario?

March 28, 2019 at 12:59PM by FoogYllis
https://ift.tt/2OxQUto
New post on /r/flutterdev subreddit:

Expense tracking app with firebase authentication and database support.
ScreenshotsGithubThis is my first flutter app I built in a couple weeks to learn how to use flutter. It is an expense tracking app with authentication using firebase as well as storing the expenses in a firebase database so that it can be synced between the mobile app and its web based companion app I build last year while learning react.Since I built this as I was learning flutter it is probably a bit of a mess and I would do a ton of things differently If I were to rewrite it from scratch now that I am more familiar with how flutter works but overall I was really impressed with how easy flutter was to pick up. I never did any native android development before hand. Coming from Javascript into the dart language was a mostly pain free process and UI as code is awesome.Note: The web app doesn't currently support using non google accounts as I haven't gone back and updated it and some of the screens such as the expense overview screen are still unfinished as I have to turn my focus to exams but I cant wait to get back to it once I'm free.

March 28, 2019 at 11:44AM by FriedChicken24
https://ift.tt/2FGRTog
New post on Flutter Dev Google group:

StreamBuilders Don't Update When Stream Updates
So I'm having an issue where my stream builders don't consistently update when I add new values to the streams. I'm using the RXdart library. This is in a method in my Bloc. if (result != null && result.apiErrorCode == 0) { // Update Streams _userAuthentication.sink.add(result); _authentic

March 28, 2019 at 03:30PM by Matthew Jones
https://ift.tt/2U3Cib8
New post on /r/flutterdev subreddit:

Database Strategies
So one of the things holding me back from considering flutter is the database.I'm building a medical billing application, which leaves me with two levels of database.The first one is app data. Things like billing codes, diagnostic codes, and code rules. These are largely static, but when they do change they change in bulk. I'm thinking of using Firebase store for this to handle the syncing of data. There's only one relationship that I'm happy to lazily load on my own (the rules) otherwise they're all independent of each other.The other is user data. This is going to be sensitive data like claim, patient information, and other user data. This one is likely to be sqliteMy biggest problem is search. I need to be able to live search codes, and patients.The other is encryption of the databaseDoes anyone have any strategies for these problems?

March 28, 2019 at 05:23PM by DoPeopleEvenLookHere
https://ift.tt/2HLGOEK
New post on /r/flutterdev subreddit:

On device face recognition.
Hello I am a beginner in flutter and I was wondering if there is a library which can be used to do on device face detection. I need to be able to check if the face of the person using the phone is in view of the frontal camera and record a video of it.Thank you for your help

March 28, 2019 at 07:06PM by codingSloth
https://ift.tt/2FE8DLH
New post on Flutter Dev Google group:

How do I find an Element in the tree?
How do I find an instance of a widget by key (or some other means) in the widgets tree. Thanks Widget build(BuildContext context) { MaterialApp mat= MaterialApp( home: Scaffold( appBar: AppBar(title: Text('Pictures')), body: Column( children: [ Image.asset( 'assets/ship.jpg', ), Text('Ship

March 29, 2019 at 01:46AM by Wyatt Biker
https://ift.tt/2CLdOsk
New post on /r/flutterdev subreddit:

active_observers: A new way to create composable UI logic, inspired by React hooks.
https://ift.tt/2SPgdrl

March 29, 2019 at 03:48AM by pinyin111
https://ift.tt/2V0Cc0c
New post on Flutter Dev Google group:

Flutter Create
Hi, Everyone please check my file size and please tell Can i Participate on this FlutterCreate Contest Thank you

March 29, 2019 at 05:46AM by Deepjyoti Baishya
https://ift.tt/2FI65xg
New post on /r/flutterdev subreddit:

Press PLAY button when using Android Studio
Many times I wondered how unstable flutter development is. Until yesterday: I realized that I need to press the green PLAY button to start developing in Android Studio. I thought it would be some kind of release build. But that's wrong. It's your default gate into the Flutter development world with hot-reload and hot-restart.When pressing DEBUG button the Android Studio IDE seems to act normal. It's also hot-reloading code and stuff. Until a certain point where it freaks things up and coming up with crazy compiler messages. The debug button is only meant to do situative code debugging. The attached debugger isn't ready for the hot-replacements Dart/Flutter has to offer.I develop for years and I am used to develop using a "debug button". Please spread this message for all developers, so they get the awesome Flutter development experience they deserve. Maybe other developers have also fallen for it too.

March 29, 2019 at 08:51AM by felixlein
https://ift.tt/2CIFrT3