New post on /r/flutterdev subreddit:

Flutter Dependency Injection For Beginners and 3 Ways to do it
https://youtu.be/vBT-FhgMaWM

June 07, 2019 at 09:48PM by Filledstacks
http://bit.ly/2QVBz6M

New post on /r/flutterdev subreddit:

Flutter Widget of the Week (InheritedWidget)
InheritedWidget https://www.youtube.com/watch?v=1t-8rBCGBYwThe InheritedWidget allows your child widgets to access data from the parent widget. Use it to save the trouble of having to pass data around between widgets.

June 07, 2019 at 10:22PM by nibblebytes
http://bit.ly/2EXZiyF

New post on /r/flutterdev subreddit:

Flutter: Increase the power of your AppBar & SliverAppBar
http://bit.ly/2XGLobi

June 07, 2019 at 11:53PM by EngineerScientist
http://bit.ly/2WpOgIq

New post on /r/flutterdev subreddit:

Basic Android home screen replacement developed in Flutter
I found out about Flutter a few days ago and I've actually found it really enjoyable to code in! Much better than my short-lived experience with React Native last year.In the past couple of days I've made a basic Android launcher which I'm happy to share. It's not hugely impressive, but I'm proud of it :)​Pic: https://i.imgur.com/iEs3x2w.pngI've of course made it open-source -- please excuse my shoddy coding: https://github.com/jckpn/card_launcherPlay Store listing: https://play.google.com/store/apps/details?id=com.jckpn.cardlauncher

June 07, 2019 at 11:39PM by birthday_account
http://bit.ly/2WxUJpF

New post on Flutter Dev Google group:

How to fix error to fill DropDown Button with Firestore
I want to fill a Dropdown Button with Firestore and i can get the data but i can't put it on the dropdown. I had already identified the problem and it's the item list of the DropDown Button but i don't understand what is happening. When i put the valor null on 'items' it works (doesn't show

June 08, 2019 at 12:24AM by Misael Astorga
http://bit.ly/2K6Dmp1

New post on /r/flutterdev subreddit:

"Visual Studio - develop for Windows"!? This appears when running flutter doc

PS C:\Software Projects\flutter_bloc_login_tutorial> flutter doctor -v [√] Flutter (Channel dev, v1.7.3, on Microsoft Windows [Version 10.0.18912.1001], locale en-CA) • Flutter version 1.7.3 at C:\src\flutter_windows_v1.5.4-hotfix.2-stable\flutter • Framework revision 362b999b90 (3 hours ago), 2019-06-07 12:43:27 -0700 • Engine revision 0602dbb275 • Dart version 2.3.2 (build 2.3.2-dev.0.1 6e0d978505) [√] Android toolchain - develop for Android devices (Android SDK version 28.0.3) • Android SDK at C:\Users\ppari\AppData\Local\Android\sdk • Android NDK location not configured (optional; useful for native profiling support) • Platform android-28, build-tools 28.0.3 • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01) • All Android licenses accepted. [X] Visual Studio - develop for Windows X Visual Studio not installed; this is necessary for Windows development. Download at https://visualstudio.microsoft.com/downloads/. [!] Android Studio (version 3.4) • Android Studio at C:\Program Files\Android\Android Studio X Flutter plugin not installed; this adds Flutter specific functionality. X Dart plugin not installed; this adds Dart specific functionality. • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01) [√] VS Code (version 1.35.0) • VS Code at C:\Users\ppari\AppData\Local\Programs\Microsoft VS Code • Flutter extension version 3.1.0 [√] Connected device (1 available) • Android SDK built for x86 • emulator-5554 • android-x86 • Android 9 (API 28) (emulator) ! Doctor found issues in 2 categories. 

Wow what is that!?

June 08, 2019 at 12:51AM by SocialMammoth
http://bit.ly/2IvEGyR

New post on Flutter Dev Google group:

Issue in Json Parsing
Dear Team, *Objective: *Want to fetch *rates(non array)* from API & show using ListView or anything better in Flutter Widget. *Achieved* - Generated Json Model using this . *Problem* : In Class

June 08, 2019 at 02:22AM by Akshat Sharma
http://bit.ly/2Z8rXbK

New post on Flutter Dev Google group:

problem in future builder
i have a problem in this , i got the result of type future in future but it does not go inside the builder method please help me .

New post on /r/flutterdev subreddit:

Can I replace existing Android folder with files from a new project?
Hi all, so I added a QR reader plugin which worked fine in iOS, but for Android, oh boy. The plugin is written in Kotlin and here we go, trying to make everything work has been a nightmare. Instructions were simple, but man oh man, problem after problem arose.​I have gotten to the point where I'd rather just delete the android folder completely and add a new one. But, how will that affect my project? I realise that I'll have to make changes to the Gradle files for them to be as they were before this mess, but other than that I have only added app icons and so on that I can just put back.​Any tips?

June 08, 2019 at 07:57AM by mightybob4611
http://bit.ly/2IsAxeO

New post on /r/flutterdev subreddit:

A Guide to Text Shadows in Flutter!
http://bit.ly/2K5bYIk

June 08, 2019 at 02:30PM by owen_halliday
http://bit.ly/2MBhhBl

New post on /r/flutterdev subreddit:

Flutter audio libs
Hi everybody,I'm playing with Dart and Flutter and it seems awesome.I'd like now to try to create some audio player, but it seems that there are not so many available features / libs yet.I've just found 4 plugins, cool to have indeed, but they don't provide me with all the features I'd like.How would you proceed in this case? is it easy to integrate C++ or other language libraries?

June 08, 2019 at 02:54PM by morriconus
http://bit.ly/2Wx3EHC

New post on /r/flutterdev subreddit:

changeNotifierProvider from Provider package doesn't provide values inside a nested widget.
so, i am trying to use changeNotifierProvider from Provider package to implement state changes but it's giving me hard time.I have the following code:// main widgetNavigator.of(context).push(new MaterialPageRoute(builder: (context) {return ChangeNotifierProvider(builder: (_) => SellItemChoosen(),child: SellItem(),);}));// SellItem widgetNavigator.of(context).push(new MaterialPageRoute(builder: (context) {return new ChooseCategory();}));}inside SellItem widget i can access SellItemChoosen but when i navigate to ChooseCategory route from within SellItemi can't access SellItemChoosenAm i doing something wrong here?

June 08, 2019 at 03:54PM by yunikmaha
http://bit.ly/2I2Xp5w

New post on /r/flutterdev subreddit:

expand_widget | easily expand and retract a widget collection or text.
http://bit.ly/2WwD4hW

June 08, 2019 at 05:29PM by Purple_Pizzazz
http://bit.ly/2KyFK7s

New post on /r/flutterdev subreddit:

Is Flutter right for my project? Looking for input from experienced devs.
Without going too much into boring background details, I'm rolling the dice on a project I've been daydreaming about for a while. The service will be similar to AllTrails. Basically a catalog of places with some highly relational graph data structures but with the ability for users to donate money to the maintainers of those places. The structure currently looks something like this:A graph database powers the backend storage. I currently have a DGraph database running with the foundations of my schema worked out. A server written in Go exposes data to clients through an HTTP API and handles user state. I will also require an events server to fire off emails, push notifications, etc.A client written in Quasar (a Vue.js-based framework similar to Vuetify with more features) for PWA functionality.My first plan was to go web-first then learn Quasar's mobile app building toolchain (Cordova) to publish "native" apps. A PWA would accomplish 99% of what I want so I was going to go with that but Safari still lags horribly and iPhone support will be critical. I also know, at least on Android, the browser API for GPS location is drastically less precise than the native API. That's also important to me. Native apps would be better but if I go that route I need cross-platform capability and I will actually need a web app as well for certain functionality that's just not practical on a mobile screen.Then I discovered flutter-web is a thing in development and I've been digging into that for a few days. If I could make a cross-platform Android and iOS app that could also be served as a web app for desktop keyboard/mouse functionality that would be the best of all worlds.While in that rabbit hole I discovered that Firebase, through a bit of work, can serve up GraphQL and also has a complete auth/user management system. So now I'm also considering scrapping my current backend and refactoring it to work through Firebase which has tight integration with Flutter.I'm interested in any input related to framework choice and Firebase but I have a few specific questions.Can Flutter apps display photospheres? There's strangely zero information coming up on this via Google.The Play Services Location API is supposed to be the most accurate way to get location information on Android. Do any of Flutter's location libraries use this for precise location information? Can they report the accuracy of results similar to how Google Maps displays a variable circle to represent the accuracy of location data?What is your opinion on flutter-web for exposing functionality which is not practical outside of a large screen with a keyboard and mouse?Realistically how critical will having a Mac and/or iPhone be? I have a busted iPhone sitting in a drawer somewhere I could probably repair but I'd rather not buy a Mac just for publishing an iPhone app.Thanks.

June 08, 2019 at 07:03PM by Fantastitech
http://bit.ly/2EYH7ca

New post on /r/flutterdev subreddit:

PSA: If you're building a Flutter app, consider subscribing to flutter-announce@. Flutter team shares long-form updates like planned breaking-changes or new tooling features there.
http://bit.ly/2I36nzV

June 08, 2019 at 08:46PM by EngineerScientist
http://bit.ly/2ItXyhx

New post on /r/flutterdev subreddit:

Flutter: How to use the Stepper Widget
https://www.youtube.com/watch?v=_NmzFsPgP2g

June 08, 2019 at 09:57PM by Paulhal
http://bit.ly/2IxYYr9

New post on /r/flutterdev subreddit:

ListenableBuilder package
http://bit.ly/2XCGQ5W

June 08, 2019 at 12:43AM by KevinTheGray
http://bit.ly/2wJgnYx

New post on /r/flutterdev subreddit:

Why Flutter is the next-gen mobile app development framework?
Google has always been a game changer when it comes to digital evolution. In the world of software and mobile app development, Google has introduced an open source framework, which is Flutter. It came into public use in Mobile World Congress, 2018. It is Google's creative framework for cross-platform app development.Though it is a new release, it has started gaining popularity, as many companies across the world are using its single codebase SDK for porting their current cross-platform apps.Behind the popularity there are reasons, and know more Why Flutter is the next-gen mobile app development framework? click here

June 08, 2019 at 11:56PM by vivekbagdai
http://bit.ly/2R19yeq

New post on /r/flutterdev subreddit:

Futures, async, await: Threading in Flutter
http://bit.ly/2EZVBIE

June 09, 2019 at 12:47AM by EngineerScientist
http://bit.ly/31lAl9O

New post on Flutter Dev Google group:

Error retrieving device properties for ro.product.cpu.abi:
Error retrieving device properties for ro.product.cpu.abi: Launching lib\main.dart on Android SDK built for x86 in debug mode... Initializing gradle... Resolving dependencies... --------- beginning of main 06-08 20:03:31.446 I/Finsky ( 5285): [371] naa.run(4): Wrote 104 rows to frosting DB

June 09, 2019 at 02:07AM by me you
http://bit.ly/2Mxg65I