New post on /r/flutterdev subreddit:

Exploring RVMS with Flutter Command
Hello!, I wrote an article after a while on flutter, I hope to stay consistent now. It would be helpful if I can get any feedback, let me know how you liked it, Checkout the article,Exploring RVMS with Flutter Command

April 02, 2021 at 06:05AM by SameerKash
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New post on /r/flutterdev subreddit:

Flutter Design Patterns: An overview of the Observer design pattern and its implementation in Dart and Flutter
https://ift.tt/3sKQ2ot

April 02, 2021 at 09:10AM by mkobuolys
https://ift.tt/2OfuHo9

New post on /r/flutterdev subreddit:

How to create iOS Like DatePicker using CupertinoDatePicker in Flutter.
https://ift.tt/3mfaKuj

April 02, 2021 at 12:39PM by lil_dragplix
https://ift.tt/2OdS4yg

New post on /r/flutterdev subreddit:

Fun App Made in Flutter For Foodies
https://www.youtube.com/watch?v=GAK2xqzGBJs

April 02, 2021 at 12:28PM by Dhanraj_Flutterdev
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New post on /r/flutterdev subreddit:

App Feedback Thread - April 02, 2021
This thread is for getting feedback on your own apps.Developers:must provide feedback for othersmust include Play Store, App Store, GitHub, GitLab, or BitBucket linkmust make top level commentmust make effort to respond to questions and feedback from commentersmay be open or closed sourceCommenters:must give constructive feedback in replies to top level commentsmust not include links to other appsTo cut down on spam, accounts who are too young or do not have enough karma to post will be removed. Please make an effort to contribute to the community before asking for feedback.As always, the mod team is only a small group of people, and we rely on the readers to help us maintain this subreddit. Please report any rule breakers. Thank you.- r/FlutterDev Mods

April 02, 2021 at 03:00PM by AutoModerator
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New post on /r/flutterdev subreddit:

How do you deal with environment variables on big projects?
To me, the topic seems to lack information online. What is your preferred way to do it in a Flutter application? And why do you prefer it?

April 02, 2021 at 02:20PM by AydinGuven
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New post on /r/flutterdev subreddit:

Flame 1.0 Collision Detection on Animated Sprites Tutorial
New tutorial showing how to use collision detection with animated sprites in Flame 1.0.This is part of a tutorial series on using the Flame 1.0 2d Game Engine. I have published 15 videos in the series thus far as part of my shelter-in-place hobby in California.If people are completely new to Flame or want to know what Flame is, check out What is the Flutter Game Engine and When to Use It - under 3 minutes.The video series covers the pre-release version of Flame which is at 1.0.0-rc8 so people can practice their skills and be prepared for the official Flame 1.0 release.As the official Flame documentation for the pre-release 1.0 is not finished, the tutorial series is for novice people that want to improve their Dart/Flutter skills in small steps. For example, video #8 shows how to copy constructors and named constructors from the Flame source, but doesn't explain how to make constructors.If you just want to make mobile games and are not focused on Flutter/Dart, there are other frameworks which are likely better for your needs. Flame is for people that want to use the Flutter/Dart workflow and practice their Dart skills by building fun games.Some other points about Flame:Flame is for 2D (like a platform or tile map) games, not 3D (does not use 3D assets like Unity)Focused on mobile app, though the graphic components largely work on Web/Desktop in addition to iOS/Android. I don't recommend Flame for production use on Web/Desktop as there are more mature frameworks for those deployment platforms.It is a minimalistic framework that is designed to work with other packages (such as the Flutter widgets or the Box2D physics engine)Some points about the tutorial series:shows a simple way to learn a game concept, not the best way. Example, does not show gravity acceleration. Just shows += 1 to move a character.you should be prepared to read through the source code of Flame, at least to understand the constructors. It is in pre-release. I find this a good way to improve Dart skills.I have tested the video series with children at the teenage level. Seems usable by high school kids.

April 02, 2021 at 03:40PM by codetricity
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New post on /r/flutterdev subreddit:

Any recommendation for form validation in Flutter
Hi,I really wanted to know what you use for validating inputs or forms in Flutter? Do you use any package or simply using conditionals.

April 02, 2021 at 03:13PM by ravgeet
https://ift.tt/3uhC6m2

New post on /r/flutterdev subreddit:

Flutter Google Maps API Tutorial | Markers, Polylines, & Directions API
https://youtu.be/Zz5hMvgiWmY

April 02, 2021 at 03:05PM by Marcus-Ng
https://ift.tt/3cOFYFz

New tweet from FlutterDev:

Let's go to #FlutterEngage China!

📺✨ 欢迎随时观看!

Catch @ZoeyFan723, @cyanglaz, @xsterx, and @taodong discussing updates in Flutter 2 with special guests from @AlibabaGroup and @BytedanceTalk.

Watch 👉 https://t.co/4C7SIHt2gW pic.twitter.com/KRp0nFJBUy— Flutter (@FlutterDev) April 2, 2021

April 02, 2021 at 05:00PM
http://twitter.com/FlutterDev/status/1377999270121472001

New post on Flutter Dev Google group:

Flutter 2.0.4 released to the stable channel
We are pleased to inform you that Flutter 2.0.4

New post on /r/flutterdev subreddit:

What are the monetization options for a flutter mobile app?
I am currently learning flutter and would like to build flutter apps as a career, but I am confused as to what the monetization strategies are.

April 03, 2021 at 02:31AM by KEEPREADING2604
https://ift.tt/3dsxhjf

New post on /r/flutterdev subreddit:

Wikipedia summary plugin for Dart
Hi folks!I've been building a simple Wikipedia API wrapper for Dart using the official WikiMedia API called Wikidart. I need it for a personal Flutter project I'm building where I need to fetch a summary from specific Wikipedia articles. I'm quite new to open source so be gentle!This plugin is very barebones at the moment and allows you to search for articles by keyword which returns a list of matches and query a specific article using a pageid. I would like to add more to it such as fetching a random article, the full page content, setting the summary language, and other features when I have time. It's also open to contributions and suggestions so feel free to create PR or raise any issues you find.Let me know what you think, cheers!

April 03, 2021 at 06:56AM by Flikounet
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New post on /r/flutterdev subreddit:

How to map or index to image and audio in flutter?
How to map or index in image and audio in flutterI am try to make Slider app If slider open play the audioI was Stored 26 images and 26 audiosIf first slide open play the first audio and 2nd image 2nd audioI am using Swiper flutter_swiper: ^1.1.4for sliding the slider was set to autoplayI am using Audio player assets_audio_player: ^2.0.10I am trying to make full offline App so That reason I am using assets_audio_player: ^2.0.10​

import 'package:flutter/material.dart'; import 'package:flutter_swiper/flutter_swiper.dart'; import 'package:assets_audio_player/assets_audio_player.dart'; // ignore: must_be_immutable class Country extends StatelessWidget { Country({Key key}) : super(key: key); List images = [ 'images/Country/a.jpg', 'images/Country/b.jpg', 'images/Country/c.jpg', 'images/Country/d.jpg', 'images/Country/e.jpg', 'images/Country/f.jpg', 'images/Country/g.jpg', 'images/Country/h.jpg', 'images/Country/i.jpg', 'images/Country/j.jpg', 'images/Country/k.jpg', 'images/Country/l.jpg', 'images/Country/m.jpg', 'images/Country/n.jpg', 'images/Country/o.jpg', 'images/Country/p.jpg', 'images/Country/q.jpg', 'images/Country/r.jpg', 'images/Country/s.jpg', 'images/Country/t.jpg', 'images/Country/u.jpg', 'images/Country/v.jpg', 'images/Country/w.jpg', 'images/Country/x.jpg', 'images/Country/y.jpg', 'images/Country/z.jpg', ]; List<T> map<T>( List list, Function handler, ) { List<T> result = []; for (var i = 0; i < list.length; i++) { result.add(handler(i, list[i])); } return result; } @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text("Swipper"),), body: Center( child: Container( height: 500.0, width: 370.0, child: new Swiper( itemHeight: 400.0, itemBuilder: (BuildContext context, int index) { return new Image.asset( images[index], fit: BoxFit.fill, ); }, autoplay: true, itemCount: images.length, autoplayDelay: 5000, control: new SwiperControl(color: Colors.redAccent), onIndexChanged: (index) { onPlayAudio(); }, )), ), bottomNavigationBar: BottomNavigationBar( items: [ BottomNavigationBarItem( // ignore: deprecated_member_use title: Text("kumar"), icon: Icon(Icons.home), ), BottomNavigationBarItem( // ignore: deprecated_member_use title: Text("kumar"), icon: Icon(Icons.backpack_sharp)), ], onTap: (int index) { Navigator.pop( context, ); }, ), ); } } void onPlayAudio() async { AssetsAudioPlayer assetsAudioPlayer = AssetsAudioPlayer(); assetsAudioPlayer.open( Playlist( audios: [ Audio("images/alpha/a.mp3"), Audio("images/alpha/b.mp3"), Audio("images/alpha/c.mp3"), Audio("images/alpha/d.mp3"), Audio("images/alpha/e.mp3"), Audio("images/alpha/f.mp3"), Audio("images/alpha/g.mp3"), Audio("images/alpha/h.mp3"), Audio("images/alpha/i.mp3"), Audio("images/alpha/j.mp3"), Audio("images/alpha/k.mp3"), Audio("images/alpha/l.mp3"), Audio("images/alpha/m.mp3"), Audio("images/alpha/n.mp3"), Audio("images/alpha/o.mp3"), Audio("images/alpha/p.mp3"), Audio("images/alpha/q.mp3"), Audio("images/alpha/r.mp3"), Audio("images/alpha/s.mp3"), Audio("images/alpha/t.mp3"), Audio("images/alpha/u.mp3"), Audio("images/alpha/v.mp3"), Audio("images/alpha/w.mp3"), Audio("images/alpha/x.mp3"), Audio("images/alpha/y.mp3"), Audio("images/alpha/z.mp3"), ], ), autoStart: true, playInBackground: PlayInBackground.disabledPause, loopMode: LoopMode.playlist //loop the full playlist ); assetsAudioPlayer.next(); assetsAudioPlayer.previous(); assetsAudioPlayer.playlistPlayAtIndex(0); assetsAudioPlayer.stop(); assetsAudioPlayer.playOrPause(); assetsAudioPlayer.play(); assetsAudioPlayer.pause(); } 

April 03, 2021 at 06:21AM by Kumaresanjackie
https://ift.tt/3ujpzi0

New post on /r/flutterdev subreddit:

My open-source flutter project
Hey guys, So I started this small open-source project. It is basically a small binary conversion game build with fluttergithub : https://github.com/Shaneumayanga/binary-challenge-gameplaystore : https://play.google.com/store/apps/details?id=com.shane.binarycany contributions much appreciated!

April 03, 2021 at 09:07AM by startsfromzero
https://ift.tt/2PPUUtO

New post on /r/flutterdev subreddit:

The Most Popular Flutter Backends and How to Choose One
https://youtube.com/watch?v=cKK--ChFs1Y&feature=share

April 03, 2021 at 10:56AM by faizollah
https://ift.tt/2QTWWcO

New post on /r/flutterdev subreddit:

Android Custom Launcher Using Flutter
Hey, I'm Shifat, a flutter developer. I have made an android launcher using flutter.It is a very simple launcher and yes ad free.Source code : Ubuntu LauncherLatest Release apk : Ubuntu Launcher 2.1.0

April 03, 2021 at 07:30PM by vampire_5
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New post on /r/flutterdev subreddit:

Had an irrational fear of Gradient and Clipper, just conquered it!
I made a lamp dartpad

April 03, 2021 at 08:50PM by sangar-happy
https://ift.tt/39FcuHQ

New post on /r/flutterdev subreddit:

Flutter Tutorial - Sortable DataTable (Johannes Milke)
https://www.youtube.com/watch?v=SJxByHLs72k

April 03, 2021 at 09:57PM by JohannesMilke
https://ift.tt/3fE2m6j

New post on /r/flutterdev subreddit:

Flutter RealEstate App
One of the apps I made for my company which is now live on app store. Any reviews and advice would be appreciated. Very soon will you see a version that has maps integrated. If you guys want, i am working to make this available on github as an example project.It is integrated at the moment with laravel backend and firebase notifications along with google maps which will be available on version 2.0 of the app. Let me know of your review of the app and if you would like me to post ok github.Hows your experience been with flutter?Sewan Qatar

April 03, 2021 at 10:59PM by shehriyar_
https://ift.tt/2Onwyr4

New post on /r/flutterdev subreddit:

can anybody explain this code to me ?
<>return Column(children: [Question(questions[questionIndex]['questionText'],),...(questions[questionIndex]['answers'] as List<Map<String, Object>>).map((answer) {return Answer(() => answerQuestion(answer['score']), answer['text']);}).toList()],);</>​​why did he put three dot before (questions[questionIndex]['answers'])

April 03, 2021 at 11:06PM by seifbon77
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