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New post on Flutter Dev Google group:

APP KEEPS STOPPING
Hello guys, I hope everyone is safe. So I am a beginner in flutter and i just published my first app on Google Play. However, When I try opening it, it says app keeps stopping. It wont open in any phone. Please Help!! Thank you! [image: qqq.jpg]

April 20, 2020 at 01:29AM by Mahmoud Alminawi
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New post on Flutter Dev Google group:

Big Social Media and GPS tracking App with flutter.
*Hi Flutter Devs, * * Can I go with flutter, If I want to make big structured application like Facebook, GPS Running, Uber etc.* * Will it run at good speed and performance or not?* * Thanks*

April 20, 2020 at 07:29AM by Conjoinix Android Labs
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New post on Flutter Dev Google group:

Multiple image picker - Flutter
Is there a built-in way to allow the default image picker in flutter to select multiple images? Or at least how can I load all the images on the phone in a grid view?

April 20, 2020 at 08:22AM by Dragon Andrei
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New post on /r/flutterdev subreddit:

Maps don't work on Flutter.
I'm trying to use a web-based application on Flutter. I am using flutter_map. But Map Tiles are not visible at all. Coordinate, marker, drag / drop works, but I can't see it on the map at all.I haven't tried mapbox, google_maps, osm. Why does this happen?https://i.hizliresim.com/JWqCFf.jpg

April 20, 2020 at 10:25AM by gezginkral
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New post on /r/flutterdev subreddit:

Do Flutter jobs/projects use BLoC pattern?
I have a typescript/react native background. Lately I'm learning a lot about Functional Reactive Programming, streams etc. and I found that Cycle.js invented a really nice architecture on FRP basics (since 2014-2015). My problem is even it has 9.6k github stars, I can't find a single company using it. They are completely stucked with React+Redux, which is clearly inferior as an architecture.I think BLoC is quite similar to Cycle.js (at least the basic parts) an I am wondering:what percentage of Flutter projects use the BLoC pattern as the main architectural pattern?is Google aware of its importance? So maybe it will be not just a pattern later but also an architecture/framework like Cycle.js is in the javascript/typescript world?I really want to use Reactive Programming in my daily job and I'd migrate to Flutter if I could get a job here where people are bright so they realize the importance of BLoC and FRP.

April 20, 2020 at 11:22AM by pezo1919
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New post on Flutter Dev Google group:

Not loading data when navigating from home to secondscreen()
I am having issue of loading data. When I am navigating from the home page to other screen I am not able to get the data from stream builder. but when I switch the bottom tabs it loads the data.

April 20, 2020 at 01:02PM by mahantappa b k
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New post on /r/flutterdev subreddit:

Flutter_bloc multi-step Input/Create Screens
I would like to create a App/Flow similar to this.DesignI have the pages and the style. I can get the List of movements from the Firebase-Server and a basic understanding of bloc. But I'm currently stuck. I don't know how to split the logic.I think the states on create would be:Init -> getSelectedDate() from the calendar which opened the wizardFirstScreen -> Set the name of the Workout and the active TypeSecondScreen -> add selected MovementThirdScreen -> add Sets and RepsLastScreen -> See all and add a note -> save to firebase​Is this right? Should I use something other? Did I miss something?Thank you:)

April 20, 2020 at 03:19PM by scopexx
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New post on /r/flutterdev subreddit:

linked_scroll_controller v0.1.2 - Scroll multiple widgets together, in sync!
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April 20, 2020 at 04:43PM by Codelessly
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New post on /r/flutterdev subreddit:

Flutter: How to store model data to json to shared preferences?
I have:CarModel car = _cars[index];i want to store car in json format to store it internally to retrieve later (preferably in shared prefs).I want to retrieve it somehow like:List<CarModel> _cars = jsonDecode(retrievedJsonData);print(_cars[0].carColor);

April 20, 2020 at 04:32PM by gamerkid05
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New post on /r/flutterdev subreddit:

Flutter Tap Newsletter Week 35 - Articles, tutorials, tools, videos and much more
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April 20, 2020 at 03:57PM by vensign
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New post on /r/flutterdev subreddit:

What's the deal with Flutter and r/mAndroidDev?
It's getting difficult to tell whether people love Flutter, hate it, or both (??) on r/mAndroidDev. If they love it, I understand.But if they're hating on Flutter, why is it so much? Also, why do so many (not all) Native Android Devs dislike Flutter? See this post as an example

April 20, 2020 at 03:55PM by DuePresentation3
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New post on Flutter Dev Google group:

Document scanning in flutter
Is there any package or something like widget used for document scanning in flutter Thanks in advance

April 20, 2020 at 05:01PM by Selçuk AYDIN
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