New post on /r/flutterdev subreddit:

Flutter Algorithm Visualizer #01 - Binary Search
https://youtu.be/auvdhzbtoIg

November 13, 2019 at 01:29PM by EngineerScientist
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New post on /r/flutterdev subreddit:

Flutter - Instagram UI Concept- Speed Coding
https://www.youtube.com/watch?v=UP-qQxcXPI8&feature=youtu.be

November 13, 2019 at 04:21PM by StevenDznr
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New tweet from FlutterDev:

💙Learn how to host your Flutter web app on Firebase 🔥

Let your app shine! Host your Flutter app on the web through a Firebase-hosted URL in four easy steps (2 steps if you have firebase-tools installed).

1️⃣2️⃣3️⃣4️⃣✅$ firebase deploy

Learn how here → https://t.co/Gxag5WLCmb pic.twitter.com/x62RqliDHm— Flutter (@FlutterDev) November 13, 2019

November 13, 2019 at 06:00PM
http://twitter.com/FlutterDev/status/1194661204209352704

New post on /r/flutterdev subreddit:

Soft keyboard on chrome os
Hi Guys,We have a flutter app running in kiosk mode on chrome os.When we put the chrome box into developer mode and the user taps a text input, the soft keyboard appears.However, when the cheomebox is in kiosk mode the soft keyboard never appears.We have enabled the on screen keyboard in the accessibility settings to no avail.Does anyone have any idea how the get the keyboard to work all the time?Is there perhaps a permission we need to add in the android manifest?

November 13, 2019 at 07:17PM by two_pints_timmy
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New post on /r/flutterdev subreddit:

AnimatedCrossFade (Flutter Widget of the Week)
https://www.youtube.com/watch?v=PGK2UUAyE54&feature=youtu.be

November 13, 2019 at 07:01PM by MarkOSullivan
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New post on /r/flutterdev subreddit:

Theme/ThemeData replacement for a non-material app?
I'm making an app which doesn't follow material design. Most of the fields in ThemeData are not suitable for my app. For instance, my cards have a gradient instead of a color. There is no option to specify information of that sort.A possible solution would be to make my own 'theme' class with only those fields which I need and provide it using InheritedWidget or Provider. Could you guys please share what you think of this solution?

November 13, 2019 at 07:32PM by AnEnigmaticBug
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New post on /r/flutterdev subreddit:

Flutter -Redux
Please is there any comprehensive resource tutorials where I can learn how to use the flutter-redux in my flutter apps

November 13, 2019 at 08:01PM by Dugba
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New post on /r/flutterdev subreddit:

[Request for community help] flutter music player plugin
Hi Reddit.
I'm currently developing a music app using Flutter. As you would probably guess the most important part of a music app is to play music but there is no official support for playing audio in Flutter so I'm currently using https://github.com/luanpotter/audioplayers to do that but there are some problems that the main developer is not planning to resolve them cause this plugin was originally made as a game audio engine so the mindset behind it is to play short audio files in a game like walking, gun shooting or other stuff like that.
I need (and probably a lot of other people) a plugin like https://github.com/react-native-kit/react-native-track-playerHere is a list of needed things for an awesome player plugin:Media Controls support - Provide events for controlling the app from a Bluetooth device, the lock screen, a notification, a smartwatch or even a car.Ability to play local files and network URLs.Casting support - Seamlessly switch to any Google Cast/Apple TV compatible device, supporting custom media receivers.Background support - Keep playing audio when the app is in the background or even closedsupport callback handlers/events listeners for different events like [State change, Play Completion, Position Change, buffering (with payload that how much is buffered)]
I've searched a lot for something like this but I could not find something that would really cover all my needs. There are different audio player plugins for Flutter but each one has at least an issue that makes it useless to me, like no support for ios, no background support or no notifications support.I'm not a java/kotlin or objective-c/swift developer so I don't have the knowledge to make a plugin that would work best for a music app. that's why I decided to ask for help here.if anyone is interested to build this I would be super happy to help (at least in Dart code or documents). So feel free to contact me.

November 13, 2019 at 08:00PM by bardiainjast
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New post on /r/flutterdev subreddit:

how does flutter / dart render in webview?
I'm thinking about a workflow like:create mobile web version of a feature in a mobile web repo. render the feature in a webview in native app.when the feature is proved out, migrate the dart / flutter code into the native repo.I'm a complete flutter and dartlang noob. have some experience with android. but I'm wondering how well a flutter web app renders in an in-app webview of iOS + android. also how easy it is to migrate between native and mobile web.

November 13, 2019 at 08:27PM by broshiggie
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New tweet from FlutterDev:

📣What's that I hear?#FlutterInteract has an updated agenda, viewing party info, and more. Get a reminder to watch the livestream or grab some popcorn and meet with others to watch the sessions live.

See the updates and viewing parties here ↓ https://t.co/y61Upqz35P— Flutter (@FlutterDev) November 13, 2019

November 13, 2019 at 09:44PM
http://twitter.com/FlutterDev/status/1194717579366948864

New post on /r/flutterdev subreddit:

Any news of Flutter support Dart 2.6
So dart 2.6 is out. Is there any news about a flutter update supporting 2.6?

November 13, 2019 at 10:32PM by bsutto
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New post on /r/flutterdev subreddit:

Serious performance issues with nested ListViews
Here is a video of the performance issue in question. It occurs when I am scrolling inside the second page:
https://imgur.com/gNomm1T
  I am trying to create a comment tree that is expandable when tapped, however the comment tree ends up running extremely poorly. I have been trying to fix this over the past few days, however I have been having very little success.In short, I have have a "comment" widget that holds a ListView containing the parent comment followed by a ListView which builds more of these "comment" widgets. It acts recursively and it functions exactly as I would hope, however I am facing performance issues.I have tried utilizing the profiler, however I cannot discover why this is performing so badly.This is a screenshot of the profiler during normal operations. Everything seems quite normal:
https://imgur.com/PFrfE0SThis is a screenshot of the profiler during normal operations. It appears to be skipping every other frame:
https://imgur.com/1FplLUEThe most bizzare part to me is that it says the application is running at 60.0FPS. Hopefully you could see this in the video, but when I am viewing the comment tree, the scrolling is very jittery.The entire project can be viewed on GitHub here, however it is undocumented and a little but of a mess so I will try to summarize the important parts below.
  submission_comment.dart - This contains the comment widget

 Widget build(BuildContext context) { // This ListView acts as a column. It was originally implemented as a column, but some people said ListViews perform better return ListView( shrinkWrap: true, physics: NeverScrollableScrollPhysics(), primary: false, children: <Widget>[ // To listen for tap events to trigger the comment to collapse/expand InkWell( onTap: () { setState(() { expanded = !expanded; }); }, // The comment item. Not really that important child: Container( width: double.infinity, decoration: BoxDecoration( border: Border( left: BorderSide( width: 4.0, color: depthColor[widget.comment.depth % depthColor.length], ), ), ), child: Padding( padding: EdgeInsets.all(12.0), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: <Widget>[ SubmissionCommentHeader(comment: widget.comment), SizedBox( height: 8.0, ), SubmissionCommentBody(comment: widget.comment), ], ), ), ), ), // This is where the 'recursion' occurs. If the parent comment has replies, a subsequent child comment tree will be built if (widget.comment.replies != null) Offstage( offstage: !expanded, child: Padding( padding: EdgeInsets.only(left: 4.0), child: SubmissionCommentTree( comments: widget.comment.replies, ), ), ), ], ); } 

 submission_comment_tree.dart

// Hopefully pretty explanatory. Builds a list of comments based on the comments provided to the widget. Widget build(BuildContext context) { return ListView.builder( physics: NeverScrollableScrollPhysics(), primary: false, shrinkWrap: true, itemCount: widget.comments.length, itemBuilder: (context, index) { if (widget.comments[index] is! Comment) { return null; } return SubmissionComment(comment: widget.comments[index]); }, ); } 

  Thank you very much for any help or insight regarding this problem!

November 14, 2019 at 12:50AM by banana_shavings
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New post on /r/flutterdev subreddit:

Recommedations of well explained flutter resources needed
I am a beginner Android (Java) developer who recently started Flutter and Dart for building mobile apps. I was working with the Udacity course < https://classroom.udacity.com/courses/ud905 >. The only one of its kind on Udacity but it was difficult because the codes were not explained and the quizzes were just frustrating. I personally feel it isn't structured for me to learn the language well. I want someone to recommend a good material. Thanks

November 14, 2019 at 12:24AM by lordvidex
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New post on /r/flutterdev subreddit:

Flutter Translate - A fully featured localization library for Flutter.
https://ift.tt/2NKg74K

November 14, 2019 at 02:37AM by leadcode_io
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New post on Flutter Dev Google group:

Flutter and firebase
Hello. I am a developer and I had opted for the Google framework (flutter) I made a chat application a year ago but I could not generate my application so I had to give up for another one framework said me please is it now possible to do it because I want to use it

November 14, 2019 at 07:26AM by Ange Armel
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New post on /r/flutterdev subreddit:

Flutter Design Patterns: An overview of the Strategy design pattern and its implementation in Dart and Flutter
https://ift.tt/34SuycW

November 14, 2019 at 08:11AM by mkobuolys
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New post on /r/flutterdev subreddit:

Flutter Zomato App UI Code Tutorial - Part 1 #flutter
Simple Zomato Code UI in Flutter, With Dynamic Custom Drawer, Bottom Navigation Bar which will help you to understand more About Flutterhttps://youtu.be/AA8cFyJBUAU

November 14, 2019 at 06:39AM by sagarshende
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New post on /r/flutterdev subreddit:

Why People are Choosing Flutter for Cross-Platform App Development ?
Many of our new clients want their app development on flutter. Ever Wonder, Why? Is flutter going to be the future of the app dev industry.​Ps. We are working on Flutter Since it's beta version. Reach out to us. https://Citrusleaf.in

November 14, 2019 at 12:29PM by citrusleafin
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New post on /r/flutterdev subreddit:

Modular Flutter Apps — Design and Considerations
https://ift.tt/2OeH8MH

November 14, 2019 at 11:01AM by Vanethos
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New post on /r/flutterdev subreddit:

Flutter + Netlify: Host Your Flutter Apps on Netlify In Two Steps
https://ift.tt/33HCfCx

November 14, 2019 at 10:59AM by UrAvgDeveloper
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