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New post on Flutter Dev Google group:

Flutter Demo App with Null Safety
Out of curiosity I ran the Flutter demo app after 2.12. I am pretty sure it built without errors the first time I tried since the app worked fine on the emulator. However when I tried to build a day later I get - *lib/main.dart:36:19: Error: The parameter 'key' can't have a value of 'null'

April 21, 2021 at 04:05AM by Paul Snyder
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New post on /r/flutterdev subreddit:

Flutter With NodeJS, Express & MongoDB
Get started with integrating flutter with nodeJS. It is essential for every dev to use flutter with other backend operators rather than firebase. And node is optimal for having flutter and its custom backend.In the following series of Flutter with custom backend learn about techstack :🛑 Flutter🛑 Node🛑 Express JS🛑 MongoDB🛑 Mongoose🛑 HerokuBuild a complete todo app from scratch having backend of Node, Flutter, Express and MongoDB!🎥 https://youtube.com/playlist?list=PLRT5VDuA0QGX9d3vi_lk2TAkaLhfykd9vTake a look over the playlist. You are gonna love it alot. If you find this series helpful, Please Subscribe.(Upvote so max people will be helped along🌟)

April 21, 2021 at 04:58AM by realappdev
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New post on /r/flutterdev subreddit:

Using the browser's back button with named routes
The company is building an app that caters both mobile and web. Routing works fine using named routes. But our QA filed a bug where if you go to a certain screen using the web version, and press the browser's back button afterwards, it will not go back. Expected behavior should be is let's say you go to screen 2 from screen 1, if you press the back button, it should go back to screen 1.I've tried using ` WillPopScope` but not really working. Maybe because I'm using Navigator.pushNamed(namedRoute) and not Navigator.push.Any advice?

April 21, 2021 at 08:00AM by reddit04029
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New post on /r/flutterdev subreddit:

How to send emails in Flutter using SendGrid API?
Recently, working on this project I wanted to send out order confirmation emails automatically once the user makes a successful purchase.So, I used the SendGrid API that lets you send 100 emails/day forever for free.In video I show how to integrate it with Firebase 'Trigger Email' extension.https://youtu.be/NFPdeVIMBFo

April 21, 2021 at 07:13AM by adityathakurxd
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New post on Flutter Dev Google group:

How open a new window on the desktop?
How open a new window on the desktop?

April 21, 2021 at 09:49AM by 橙果
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New post on /r/flutterdev subreddit:

Buying old iPhone for testing, which minimum model?
Hey guys, I'm thinking of buying a used iPhone for about $100/150 for testing my apps. I know I can use the emulator but my projects are highly focused on computer vision thus I would need access to a live camera to record in real time and take pictures, and maybe even streaming my drone video.I can see a lot of iPhone 6(S), SE and some iPhone 7 for sale in my price range. Any things to consider before purchasing a certain model? E.g. does storage matter much for testing, what about camera features (missing), being able to run latest OS smoothly for the foreseeable future etc...

April 21, 2021 at 11:38AM by Spotums
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New post on Flutter Dev Google group:

How to pass data from one class to another?
How to pass myLocation.latitude of class SelectonMap to textfield of FormPage class SelectOnMap extends StatefulWidget { static final String pageName = "selectonmappage"; Position currentposition; SelectOnMap(this.currentposition); @override State
New post on /r/flutterdev subreddit:

Android studio video Player faster reload or flutter?
Hello i have video player an app created with flutter the video player is so fast when loading video it's well, but flutter video player has some bugs also i need access more system functions so i need to re-create it with android studio but fast reloading video is important for me do you think android studio video Player has fast reloading like flutter video player?

April 21, 2021 at 12:19PM by diyar_gulli
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New post on /r/flutterdev subreddit:

Are in-app purchase upgrades "stored" for Flutter apps?
If the user downloads a "standard" version of my app, performs an IAP to get an one time upgrade for the full version, then deletes & re-installs the app or gets a new phone & installs the app on that phone, will they still have the "upgraded" version?If not, what are the technical implications I need to consider so they don't need to re-purchase an upgrade? Will I have to create a user account within the app or something like that ?Thanks for the help.

April 21, 2021 at 02:17PM by kevinsflutterdev
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New post on /r/flutterdev subreddit:

Flutter state management for minimalists
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April 21, 2021 at 01:14PM by Suragch
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New post on /r/flutterdev subreddit:

Best and Free resource for UI/UX
Any site where we can get logo asset design for free.

April 21, 2021 at 04:57PM by Prashant_4200
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New post on Flutter Dev Google group:

Flutter/Flutter.h not found
Hello: I have a Flutter App developed on Windows in Android Studio, and all works perfectly. I need to test some IOS functions, so need to bring it over to my MAC and open in XCode. and here are the steps I followed: Copy Directory to mac Open project in Android Studio on Mac Run "flutter pub

April 21, 2021 at 05:46PM by John Straumann
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New post on /r/flutterdev subreddit:

Back with a new post on WillPopScope! Learn how to build exit confirmation dialogues in Flutter! #100DaysOfCode #CodeNewbie #Flutter
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April 21, 2021 at 06:02PM by mukhtharcm
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New post on Flutter Dev Google group:

Regarding Screen
Hello Everyone, I have to write code to create a screen like this. The Image and the Image Name comes from API. So, please guide me, how should I create this screen? Also I have to use search bar on the top. Thanks and Regards HIMANSHU MISHRA

April 21, 2021 at 06:50PM by HIMANSHU MISHRA
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New post on Flutter Dev Google group:

Regarding SharedPreference
Hello Everyone, I am getting data from SharePreference in readData() function. I have to use the values in TextBoxes. How should I do that? import 'package:conqer_music/App/navigationDrawer/navigationDrawer.dart'; import 'package:conqer_music/App/widgets/AppBarWidget.dart'; import 'package:fl

April 21, 2021 at 06:56PM by HIMANSHU MISHRA
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