Flutter Heroes

New post on /r/flutterdev subreddit: Just finished my second app: A complex UI Note taking app. Feedback appreciated🌟 https://ift.tt/3q1Jotz June 14, 2021 at 03:25AM by 31Carlton7 https://ift.tt/3zrfbIk

New post on /r/flutterdev subreddit: How to add a native file picker to your macOS Flutter application https://khanhnn0512.medium.com/add-a-native-macos-file-picker-to-your-flutter-application-b96ff433a2db This is my first Flutter article, feel free to give me any advice to improve it. June 14, 2021 at 04:14AM by NoNKiTI https://ift.tt/35fgrAL

New post on Flutter Dev Google group: A problem occurred evaluating project ':app' Hello everyone! I'm struggling a lot to make flutter work I did a fresh install today following the documentation and I'm getting the following error: *Launching lib\main.dart on sdk gphone x86 in debug mode...* *Running Gradle task 'assembleDebug'...* *FAILURE: Build failed with an June 14, 2021 at 02:59AM by Federico Zorrozua González https://ift.tt/3wnVJdE

New post on /r/flutterdev subreddit: Dart setter - set versus updateVariable When using private variables in a Dart class, is it better to use the set keyword or is it better to use updateVariable name? I see the use of updateVariableName often. I wonder why there are two different techniques?In the example below, the class Animal uses the set keyword. The class Bison uses the updateVariableName method that I am referring to.```dart class Animal { int _distanceRoamed = 0; int get distanceRoamed => _distanceRoamed; void set distanceRoamed(value) { _distanceRoamed = value; } }class Bison extends Animal { int _amountEaten = 0; int get amountEaten => _amountEaten; void updateAmountEaten(value) { _amountEaten = value; } }void main() { Animal wolf23 = Animal(); wolf23.distanceRoamed = 128; print('wolf roamed ${wolf23.distanceRoamed}');// bison Bison bison120 = Bison(); bison120.distanceRoamed = 52; bison120.updateAmountEaten(38); print('bison - distance roamed: ${bison120.distanceRoamed}, amount eaten: ${bison120.amountEaten}');}``` June 14, 2021 at 01:44AM by codetricity https://ift.tt/3gpUVyg

New post on /r/flutterdev subreddit: Automating Push Notifications in Flutter with Firebase Cloud Functions and OneSignal. https://ift.tt/3vrwk1G June 13, 2021 at 12:11AM by devoglamee https://ift.tt/3giGz3K

New post on /r/flutterdev subreddit: PageView parallax animations in Flutter https://ift.tt/35vhA7r June 13, 2021 at 12:05PM by Equal-Turn-2158 https://ift.tt/2Ttbsd3

New post on Flutter Dev Google group: data conversion error Hello good day I have an inconvenience I need to convert a List

New post on /r/flutterdev subreddit: Join the Flutter Australia Discord Server! https://ift.tt/3zmWCoM June 13, 2021 at 11:34PM by emanresu_2017 https://ift.tt/3wnDbdw

New post on /r/flutterdev subreddit: Whats the best way to fetch products from api to ecommerce app . Just one time then use them all over the app I am making an e commerce app i want to fetch products one time and maybe store them in local storage and call them locally so it take less time fetching and make it easy to use use controle them Any advice how to do that or whats the best way to fetch product from api to widget because i do that directly to future builder but i feel there is a better way . Thank you June 13, 2021 at 08:59PM by 2cool4school007 https://ift.tt/2Tpjp2L

New post on Flutter Dev Google group: INCULA ED AMMAZZA TANTI BAMBINI: ANDREA BAGGIO DI CRIMINALISSIMA REPUTATION UP DI CASTELFRANCO VENETO! INCULA ED AMMAZZA TANTI BAMBINI: ANDREA BAGGIO DI CRIMINALISSIMA REPUTATIONUP DI CASTELFRANCO VENETO! 1 OLTRE AD ESSERE FIGLIO DI PUTTANA HITLERIANO, TERRORISTA LEGHISTA, RAZZISTA, NAZISTA, OMICIDA E RICICLA CASH NDRANGHETISTA DI COSCA ARENA DI ISOLA CAPO RIZZUTO (DI CUI É PARTE PURE IL MASSONE June 13, 2021 at 07:22PM by Andreas Nigg Bank J Safra Sarasin Zurich https://ift.tt/2SzE9EO

New post on /r/flutterdev subreddit: Flutter Tutorial - Flutter Localization / Multi-Language with Provider https://youtube.com/watch?v=kVvOGtYYVU0&feature=share June 13, 2021 at 06:39PM by dickyrey https://ift.tt/3zlUk9r

New post on /r/flutterdev subreddit: Hey guys uploaded a new video in Flutter Animation “Delayed Animation in just 2 lines of codes” on my youtube channel. Have a look and let me know your feedback on the comment section. Thank you. https://youtu.be/LH5XVGnrJJ8 June 13, 2021 at 05:16PM by praveenthedesigner https://ift.tt/3gtE5i6

New post on /r/flutterdev subreddit: How to implement Google sign in with flutter within 10 min Hello GuysCheck out my latest blog post about how to implement google authentication with your flutter app within 10 minHope you guys like it!https://devpubba.com/2021/06/06/google-sign-in-flutter-firebase/ June 13, 2021 at 04:25PM by devpubba https://ift.tt/3wpchSO

New post on /r/flutterdev subreddit: Working with Shopify products and page parameters in Teta ✨ https://youtu.be/Gg8MqznlHnc June 13, 2021 at 04:45PM by Sea-Fix-3714 https://ift.tt/3cG3BPV

New post on /r/flutterdev subreddit: Tips For Your First Flutter App Hi Champs! I recently published my first Flutter App after learning to code for 4 months. It is not super impressive by any means, but I still thought that I would share some learnings and lessons for anyone looking to make their first app.1. Learn the fundamentals of computer science.This step is quite simple, but I would argue that it is one of the most fundamental steps to successfully building and launching an app. Learning about command line, order of operations as well as how functions work and are executed in coding in general would be the most fundamental.2. Learn about Dart before learning about Flutter.I started directly with Flutter and after around 3 weeks I realized that it would be much more productive if I had learnt dart beforehand. Then I would not have had to learn both Dart and Flutter at the same time. So get a head start with flutter development by learning dart first.3. Visualize the app before building it.The first test apps that I made I built straight in flutter without designing them first. They all turned out with a horrible aesthetic and that is what made me quit on them. Learn a program like AdobeXD or Figma in order to design your app beforehand and then using that to build the app in Flutter. This will make sure that the look stays consistent and also encourage you to not deviate from the original plan.4. Split things up in different files.At the beginning I would just make the entire app in one file called “main.dart” this quickly got really messy and it became hard to understand. It is much better to split up your custom widgets, your different screens in different functions so that you can easily reference them and edit them.5. Leave comments.I remember I took a two-week break in the middle of building my app and when I came back it was really hard to follow what part had what purpose. Make sure to leave comments throughout the code so that you can easily modify it later and understand what you have written.6. Get a Mac.One really nice thing about Flutter is that you can make both IoS and Android apps with one code base. However, in order to publish the IoS version of the app, you will need to have access to a Mac. Keep this in mind if you are thinking of using Flutter or if you are looking to get a new computer.These 6 tips are just my two cents after going from no coding knowledge to building apps in 5 weeks. I also made a video about this process, feel free to watch it here June 13, 2021 at 03:14PM by palmtreebranch https://ift.tt/3pO2uD6

New post on /r/flutterdev subreddit: Build Flutter Apps Effortlessly Using FlutterFlow https://youtu.be/3OBQq-mfLpU June 13, 2021 at 03:19PM by mheshm https://ift.tt/3pNntWJ

New post on /r/flutterdev subreddit: Non MaterialApp introduction to Flutter Hi there,Almost all the introduction to Flutter I run into, make use of Material Design. I am afraid focusing on only this would create a Material Design specific world view of Flutter.Hence my question: Any one knows any non MaterialApp introduction to Flutter they can recommend? If so please do share :) June 13, 2021 at 03:42PM by finlaydotweber https://ift.tt/3veWGDX

New post on /r/flutterdev subreddit: Hello! I have got some love my simple beginner tutorials in here, so here is an update - video on how to style simple stuff in ElevatedButton, hope someone likes it, or it might help some beginner 😊 https://youtu.be/YjGUCkcvSaw June 13, 2021 at 02:16PM by weird-human-of-earth https://ift.tt/35eHJXE

New post on Flutter Dev Google group: Strategy for SliverList that loads data above available Hi, I’m trying to implement a list of data that is lazily loaded and for optimizing the speed I see a need to load the list from the actual location for the first visible block and then asynchronously load a block above and below and then as the need grows. All is good so far with the June 13, 2021 at 02:00PM by wiracle https://ift.tt/3gpXrVc

New post on Flutter Dev Google group: hi The named parameter 'color' isn't defined. Try correcting the name to an existing named parameter's name, or defining a named parameter with the name 'color' The named parameter 'color' isn't defined. Try correcting the name to an existing named parameter's name, or defining a named parameter with the name 'color' this error I am getting ,please help to solve as soon as possible [image: Screenshot 2021-06-13 165340.png] June 13, 2021 at 01:26PM by guruprasad kulkarni https://ift.tt/2TRSBZ9