New post on Flutter Dev Google group:

I am unable to navigate to detail page from List Tile Page and show retrieved data of the particular item
Hi, I have posted this query already but nobody is trying to fix my issue. Atleast please try again I have uploaded few text items, image items and pdf documents to firebase database / storage and and able to retrieve all of them in HomeScreen i.e Vertical CardsUI list as well as ListTiles

January 30, 2021 at 11:24AM by shravan kumar Pottala
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New post on /r/flutterdev subreddit:

FLUTTER COMMANDS A DEVELOPER MUST KNOW, CHEAT SHEET
Learn most flutter commands developer can use in project.https://navoki.com/flutter-commands-a-developer-must-know-cheat-sheet/

January 30, 2021 at 11:23AM by theshivamlko
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New post on /r/flutterdev subreddit:

Authentication on Flutter Apps using the @protocol
https://ift.tt/2MEW61G

January 28, 2021 at 07:22PM by ufohitchhiker
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New post on /r/flutterdev subreddit:

Open sourcing a #Flutter application UI for Online Grocery store, Design is created by the Afsar and is open sourced, which you can get from Figma community.
https://ift.tt/3ta0whz

January 28, 2021 at 06:10PM by ibhavikmakwana
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New post on /r/flutterdev subreddit:

Marcin Szałek - Flutter: scroll to perfection - Flutter Warsaw #15
https://youtube.com/watch?v=F6WJAvRWbPo&feature=share

January 28, 2021 at 05:34PM by Pixelreddit
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New post on /r/flutterdev subreddit:

Let's talk about Flutter on Clubhouse at 18:00 CET
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January 30, 2021 at 05:13PM by T0kwe0
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New post on /r/flutterdev subreddit:

Any online or offline tools for building production for iOS 14? Can't upgrade past Mojave
I have this nice app I've built using the Simulator and now I can't actually test it on my phone.For various reasons related to my day job, I cannot upgrade past Mojave on Mac. I also can't build for iOS 14 on the XCode that works on Mojave, and my phone is on iOS 14, so I seem to be stuck. Is there some way to work around this, maybe with an online build tool?I tried the iPhoneOSDeviceSupport repo and it doesn't seem to work either. I've searched the internet extensively and haven't seen much useful answers.Thanks!

January 30, 2021 at 04:35PM by brainbag
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New post on /r/flutterdev subreddit:

How hackable is Flutter?
I am wondering whether it would be possible, for example, to reimplement some of the core widgets like Text, Container, Stack, etc. so that if you don't like how the flutter framework works, you could theoretically fork it and redesign it, e.g. a different way of specifying layouts. Or are these widgets tightly coupled to the engine and it is not realistic to try and reimplement them?The reason I ask is that being able to redesign the framework in this way seems like it could be a major advantage of flutter. For example, web can only handle HTML and CSS which is baked into the browser so that it is not possible to, for example, reimplement flexbox as you see fit. Similarly with other frameworks like android. However, with flutter it seems like a lot of the implementation is outside of the engine, and therefore might be possible to reimplement it?

January 30, 2021 at 06:56PM by maximeridius
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New post on Flutter Dev Google group:

_TypeError (type 'List
Hello all, I'm using woocommerce rest api to login customers ect. but I am getting this error: _TypeError (type 'List

New post on /r/flutterdev subreddit:

Flutter App from scratch - A Mindmap App - Social Share
https://youtu.be/nw51R3i-Nxg

January 30, 2021 at 10:08PM by indy900000
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New post on /r/flutterdev subreddit:

How to Learn Flutter in 2021
https://youtu.be/CKY-Nh6YZeY

January 30, 2021 at 03:22PM by immacoder
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New post on /r/flutterdev subreddit:

Flutter Tutorial - Stateful Widget Lifecycle (Johannes Milke)
https://www.youtube.com/watch?v=FL_U8ORv-2Q

January 30, 2021 at 11:46PM by JohannesMilke
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New post on /r/flutterdev subreddit:

Why Choose Flutter in 2021
https://www.youtube.com/watch?v=KqX-96CI6GM

January 30, 2021 at 11:19PM by Elixane
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New post on /r/flutterdev subreddit:

The getter 'x' was called on null error on app launch
I have an app that calls the position data of the accelerometer, simple X, Y, Z numbers. Code works fine and after a few milliseconds after launch of the app and shows the 3 axis numbers. I am getting the error below on opening the app:The getter 'toStringAsFixed' was called on null.Receiver: nullTried calling: toStringAsFixedI am getting this error, I think, because the accelerometer data is pulled after I call the data to be shown in a child text field. I have tried a few things but have not found any way to postpone showing the data until it is not null. This is one call of the data below which is in my stack and tablerowchild: Text((() {
if (x1.toStringAsFixed == null) {
return "";
}
// trim the axis value to 2 digit after decimal point
return x1.toStringAsFixed(2);
})(),
style: TextStyle(fontSize: 20.0),
textAlign: TextAlign.left),

January 31, 2021 at 01:58AM by Andcapulr
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New post on /r/flutterdev subreddit:

Snackbar, Toast & Dialog in Flutter (Flash Package)
https://www.youtube.com/watch?v=EOEsaU0bA9I

January 31, 2021 at 01:27AM by Elixane
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New post on Flutter Dev Google group:

How to map data from Firestore to a list and convert to object data type
https://ift.tt/3tcXPMb

January 31, 2021 at 02:40AM by Zuher Abud
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New post on /r/flutterdev subreddit:

new tool alert 🚨
vcshooksThe tool help setup git hooks for your projects.It’s will: Check code style. Run unit tests. Check for branch naming Commit message and more.For now it’s supporting only dart and flutter project.But I’m adding native project too 😉

January 31, 2021 at 03:29AM by bitsydarel
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New post on /r/flutterdev subreddit:

Syncronising multiple lists with shared elements using riverpod
I am building an app like Instagram, with riverpod (Statenotifier) as my state management solution but I am really stuggling to figure out how I can sync posts that are present in various lists. An example of such case would be: I see a post on my home page, I bookmark it (which adds it to a list in another tabView). Now I go to the user's profile and like the post. Now when I go back to home or bookmarks the status of that post should be liked (Updated UI: outline heart changes to filled heart).I don't want to sync them through backend as I feed it would be unnecessary reads. My current approach was to have a singleton that contains a list of liked posts (gets the list from backend on init). Then I use that singleton to keep everything in sync and call refreshStateFunction for all the blocs/notifiers.What do you think of this approach? Is there a better way of doing it?

January 31, 2021 at 06:41AM by dontGiveAnEfAnynore
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New post on Flutter Dev Google group:

How to handle navigation with WebViews in same app
Greeting to all, I'm a beginner at Flutter and need your help. I want to use WebView in app and navigate particular native page from WebView in the same app. It means this flow. Top Page(Native) --> Page1 (WebView) --> Second Page(Native) I can show Page1 (WebView) by webview_flutter pulugin

January 31, 2021 at 07:58AM by Kenichi Usami
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New post on /r/flutterdev subreddit:

Please enlighten me, is this wrong and why if it is!
I'm using the ValueNotifiers for state management. But I'm storing them mostly globally in a value_notifiers.dart file without any wrapping class (I just have them defined there in the file). So, because I'm not seeing any major (if any) disadvantages of that, I do that. I need some reassurance that this is not too bad. Thank you all!

January 31, 2021 at 09:58AM by 2reform
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New post on /r/flutterdev subreddit:

Flutter Food Shop UI Kit Part 9 - Home Part 1
https://youtube.com/watch?v=TEIXnOh7NgI&feature=share

January 31, 2021 at 11:49AM by dickyrey
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