New post on /r/flutterdev subreddit:

<b>Recap: Interact 2019 was... &#129512;&#127798;&#65039;&#128293;&#128165;&#128175;</b>
Hey everyone -- this is our last recap for the year. Enjoy and we'll see ya in 2020!Want to get it by email? <a href="https://flutterigniter.com/snacks/">Click here</a>.____<a href="https://developers.google.com/events/flutter-interact">Flutter Interact 2019</a> just wrapped up and there were some <a href="https://www.youtube.com/playlist?list=PLjxrf2q8roU0o0wKRJTjyN0pSUA6TI8lg">fantastic announcements and talks</a>.For those that have questioned whether or not Flutter is worth investing their time and mone, watch Interact and read the recaps. We believe Google’s continued commitment, as well as <a href="https://tech.ebayinc.com/product/under-the-hood-of-ebay-motors-new-app-powered-by-advanced-technology-like-flutter-ml-and-bff/">adoption by big players like eBay</a>, should help to convince you that Flutter isn’t going anywhere but up &#8599;&#65039;____One UI toolkit to rule them all... &#128081;In the <a href="https://youtu.be/NfNdXgJZfFo?list=PLjxrf2q8roU0o0wKRJTjyN0pSUA6TI8lg&t=875">Vision Keynote</a> (accompanying blog post <a href="https://developers.googleblog.com/2019/12/flutter-ui-ambient-computing.html">here</a>), Matias Duarte, winner of the “Best Dressed at Interact” award (that suit tho… &#128293;) discussed the concept of ambient computing and how it’s core to Flutter’s vision. The idea of using Flutter and only Flutter to build applications for mobile, web, watch, car, etc...is admittedly tantalizing.Here’s the TLDR; on ambient computing:<strong>Services and software need to be available wherever users need them</strong>...for those that are old enough to remember, we’ve heard a version of the “ambient computing” dream many years ago with Java and it’s friend Swing. While that dream was never truly realized because <a href="https://zef.me/java-swing-history-e1ea143460d6">things ultimately looked like sh*t</a>, we’re once again embarking on a similar journey with Flutter. We’re cautiously optimistic that the end result will be muchhhhh better &#128514;<strong>Multi-platform doesn’t mean sacrificing visual quality</strong>...let’s face it, we live in an era where there are more and more options when choosing what experiences we choose to use on a daily basis. Apps not only need to do what we want but they need to look good doing it…____Flutter 1.12 is here...&#128142;As most of us hoped for, <a href="https://youtu.be/ukLBCRBlIkk?list=PLjxrf2q8roU0o0wKRJTjyN0pSUA6TI8lg&t=422">Google announced Flutter 1.12</a> (<a href="https://flutter-widget.live/blog/release-notes-1.12.13">changelog</a>). While there are no earth-shattering announcements, there is <a href="https://medium.com/flutter/announcing-flutter-1-12-what-a-year-22c256ba525d">lots of progress</a>, which is what we love and have come to expect from the Flutter team. 4,571 issues closed and 1,905 PRs merged; not too shabby!<strong>Cupertino love</strong>...the Flutter team hasn’t forgotten about all of you Apple fanboys. Version 1.12 brings official iOS Dark Mode support as well as two new widgets: <a href="https://flutter-widget.live/widgets/CupertinoContextMenu">CupertinoContextMenu</a> and <a href="https://github.com/flutter/flutter/pull/42775">CupertinoSlidingSegmentedControl</a>.<strong>Flutter for web goes beta</strong>...in the spirit of all things ambient computing, the Flutter team announced that <a href="https://youtu.be/ukLBCRBlIkk?list=PLjxrf2q8roU0o0wKRJTjyN0pSUA6TI8lg&t=1257">Flutter for Web is now in beta</a> (accompanying <a href="https://medium.com/flutter/web-support-for-flutter-goes-beta-35b64a1217c0">blog post</a>)! Flutter apps created on the beta channel with web support enabled will now include a web/ directory that contains everything you need to run your project on the web. Support for plugins is also here with fan favorites like shared_preferences and many more already updated with web support.<strong>Flutter…

New post on /r/flutterdev subreddit:

A Kanban game made in flutter, soon to be open-sourced.
https://ift.tt/2PQGBS5

December 16, 2019 at 07:50PM by absolutehalil
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New post on Flutter Dev Google group:

AnimatedContainer, expensive or no?
I want to check to be very clear on something. I've heard it said by people who should know that the AnimatedContainer will try to animate every property it can, not just the ones that have changed. This would mean it would be a very poor choice for people to overuse it for things that could be

December 16, 2019 at 08:42PM by Scott Stoll
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New post on /r/flutterdev subreddit:

How to clear AsyncMemoizer old memory ?
How to clear AsyncMemoizer? I need to refresh my tab controller screen after it's opened. But it's not getting updated because the Memoizer isn't allowing me to update the current state of the screen, I have used AsyncMemozier because my futurebuilder was going in a loop in a provider because of notifylisteners, And I was calling my method from a stateful Futurebulider.

December 16, 2019 at 08:15PM by FlutteryFlirt
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New post on /r/flutterdev subreddit:

How to capture errors and send platform-specific information to Sentry in Flutter?
One of the aspects of developing software is to handle errors and log them properly in order to mitigate them at the right time.When we develop for Flutter, indeed, we have several options to capture and log the errors. One of the greatest tools which come with an easy-to-use dart package is Sentry.io.It is not always easy to reproduce the errors that occur if there is no extra information about the platform or environment as recreating the exact same situation could be difficult and time-consuming.For more information, read my article here....

December 16, 2019 at 09:36PM by mhadaily
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New post on /r/flutterdev subreddit:

Packages a potential pitfall?
Note: purpose of this post is open discussion.I love flutter to say the least. But as I'm moving out from beginner to intermediate as flutter developer and apps I'm building are getting more and more complex. I myself find using packages sometimes to carry out native device functions or sometimes to be lazy and use cool looking ui widgets instead of building my own. But since most of these packages are built by enthusiastic developers, it is possibility that due to some reason the development of those packages stops abruptly. Which could in turn lead to minor to major changes in app. (I'm looking at you state management libraries).What are your view about it?

December 17, 2019 at 12:35AM by BlueBoxxx
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New post on /r/flutterdev subreddit:

In App Purchase recommendations.
Hello. I use flutter_inapp_puchase plugin on test. I don't get consistent responses for consumable items. And other in_app_purchase plugin is not working(I guess I failed. and didn't want to earn time more.).Have you previously used in-app purchases? Which plugin should I work with for consumable items?

December 17, 2019 at 02:24AM by mehmetyaz
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New post on Flutter Dev Google group:

prevent screen recording in flutter .
hi all, hope you are doing well. i need your help. i want to know how to prevent screen recording in flutter . please help me. thank u in advance.

December 17, 2019 at 04:01AM by Karan Soni
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New post on /r/flutterdev subreddit:

IMPORTANT:How to add Payment Gateway Exclusive to Flutter?
Hello guys!! I am developing an e-commerce app and was trying to add a payment gateway not listed in flutter docs. Is there any way i can add or has anyone ever added an external payment gateway api in flutter?If you guys have done, or can suggest a way into adding external payment system not mentioned in docs, would be a great help.Required payment gateway: Of country: Nepal Payment Gateway Name : E-sewa Api: not provided for flutterThanks in advance.

December 17, 2019 at 04:58AM by Sauhardhthapa
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New post on /r/flutterdev subreddit:

<b>Why you should use Flutter for MVP development?</b>
What is Flutter? How Can it Help in Building an MVP?As a cross platform development framework, Flutter was developed with the objective of building native Android and <a href="https://solaceinfotech.com/blog/swift-3-migration-for-ios-app/">iOS applications</a>, using a single code-base. Flutter has attracted attention in several software development companies. It accompanies upgraded features, widgets and bug fixes. Being open source, it complements MVP development.Reasons for an increasing popularity of Flutter include:Flutter has a large community and supporting the usersBusiness firms need not spend large amounts as licensing fees during experimentationApp development becomes simplified, as Flutter speeds up the processA great user interface helps in creating an interactive user interface.Building an application with Flutter shows that new companies and business firms enjoy a dynamic setup. The dedicated widget engine in this cross platform tool attracts UI components that look like the native ones. UI developed using Flutter’s widgets are flexible and pleasing. These can be improved. These UIs are all around structured. The developers can customize the existing widgets, making custom ones. Flutter applications are known for their smooth and fast performance.What Makes Flutter a Good Choice for MVP Development?Flutter can eases the development of cost effective MVPs in various ways. Because of the availability of widgets, developing an application with Flutter turns out to be simple. The developers can incorporate the changes consistently. Developers can avoid the complex process of decision making with respect to the best business platform, while building a cross platform application. Hence you can obtain feedback from many respondents. Due to this MVPs are important for startups. Moreover, Flutter gives you the chance to make important integrations. The sketch design can be exported directly to pixel perfect codes. Instead of making changes in the visuals, one can organize delivering value. Flutter also enjoys a great compatibility with Firebase. This gets rid of the need to have a different backend for building a simple MVP.Ways in Which Flutter Can Help in Developing an MVP-Mobile application developers have discovered certain unique features in Flutter, which they can’t appreciate somewhere else. The flexible UI, speed, simple integration and performance are the main reasons behind its popularity.Let’s see how developers are being benefited by Flutter, when they work on MVPs.1. Developing cost effective apps-Previously, cost constraints used to be one of the key drawbacks for organizations willing to launch new applications. However, Flutter has discarded this issue, given that it comes free of cost. It supports the development of cross platform applications, where it is necessary for the developers to write a single code base. This serves the purpose for both Android and iOS stages. This has facilitated the process of working on both platforms and one can simultaneously develop applications, decreasing cost. Flutter allows developers to access features of native apps. This makes the tools pixel perfect. Large companies and small businesses benefit from the cross platform app development features of Flutter. Simultaneously, they need minimal money and time to access the mobile world.2. Speedy app development process-While building a finished product, developers require lesser time, due to flutter. It accompanies the hot reload feature, which allows the developers to see changes that have been made to the application coding spontaneously. When any change is made in the software, the developers can see it immediately. In this manner, the application development process turns out to be quicker and simpler. Flutter also encourages a closer collaboration between designers, developers and testers, when they need a quick change, improving…

New post on /r/flutterdev subreddit:

Flutter best practices for building UI
Hi there, I am new to flutter development and I have probably stupid question... But here it is:Is there an best practices for building flutter UI? I am struggling to build pretty and responsive UI in flutter due to huge numbers of 'variables' - the same ui can be built in 3-4 different ways.I found that my approaches are usually ok in the first phase of development. But when start combining the widgets in order to create app for every device size it starts to overflow the screen size.Does anybody have an advice regarding the principles that I should stick to?Thanks

December 17, 2019 at 06:29AM by lazarvgd
https://ift.tt/2ErfMic

New post on /r/flutterdev subreddit:

Community friends: would anyone be interested in helping this high school teacher and their students build a Flutter app for their local hospital? @timsneath
https://twitter.com/timsneath/status/1206834509758382080

December 17, 2019 at 08:16AM by EngineerScientist
https://ift.tt/38LBR8S

New post on /r/flutterdev subreddit:

Is flutter web production ready?
From their site, it saysAs of 1.12, web support is available on the beta channel.

December 17, 2019 at 07:08AM by Xihuny
https://ift.tt/2EnX4bh

New post on /r/flutterdev subreddit:

How to clear AsyncMemoizer memory ?
How to clear AsyncMemoizer? I need to refresh my tab controller screen after it's opened. But it's not getting updated because the Memoizer isn't allowing me to update the current state of the screen, I have used AsyncMemozier because my futurebuilder was going in a loop in a provider because of notifylisteners, And I was calling my method from a stateful Futurebulider.

December 17, 2019 at 10:30AM by FlutteryFlirt
https://ift.tt/2PqW2RX

New post on /r/flutterdev subreddit:

Can you convert Java code to Dart?
I outsourced one mobile app project which is builded with Java for Android and Swift for iOS. Now I my self started to learn Flutter and I hope there is way to convert this app to Dart code..It hates me to just throw away all the work, time and money invested in building all this native code.

December 17, 2019 at 10:26AM by anonbudy
https://ift.tt/2Emk4Y6

New post on /r/flutterdev subreddit:

First article on Flutter
My first article on Flutter - LINKThere's a lot of intro articles available now, so I'm concentrating on the underlying thing that makes the cross platform possible.I need your support and comments. Thanks!

December 17, 2019 at 10:26AM by georgetk1996
https://ift.tt/2M0mAYk

New post on /r/flutterdev subreddit:

Emulator problems with Firebase plugins.
Hello Redditors!I'm programming a native app in Flutter, The code works perfectly but now that I have my Firebase plugins installed. The emulator with Ios and Android refuses to launch.Have more people had this problem in the past? If so, I would love to hear a possible solution!

December 17, 2019 at 11:21AM by maxm1999
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New post on Flutter Dev Google group:

Image gallery saver lock the main thread flutter
I'm used Camera

New post on /r/flutterdev subreddit:

Vscode extension for Generating Boilerplate code when using FilledStacks' architecture guide
I have been following FilledStacks' architecture guide for my flutter projects. I felt that it involved a lot of boilerplate to get the project started, which inspired me and one of my colleagues to publish an extension for vscode that generates this boilerplate code.We have published it to the VsCodeMarketplace today and will be looking forward to feedback and criticism. For some reason, it does not appear in the Extension list in VsCode unless the entire name of the extension is typed out.https://marketplace.visualstudio.com/items?itemName=madhukesh040011.flutter-mvvm-architecture-generatorLet us know what more we can add and fix.

December 17, 2019 at 01:00PM by ajilo297
https://ift.tt/2YUKqcY

New post on Flutter Dev Google group:

How to create dynamic variables and assign list of data to it using flutter
How to create dynamic variable and how to add list of key,value pair values to it ?(Please read added comments) Map sample = Map(); // creating sample named dynamic variable List

New post on Flutter Dev Google group:

Validate a text form field only when lost focus.... instead of at every charactor with autovalidate=true
Hello To all I have a question about validating the text form field. Is there a way... to only validate the value of a text form field only when it lost focus... so when users click elsewhere ? I would like to call an API to check if username already exists on my database... so, i know if i set

December 17, 2019 at 03:48PM by Pascal Fournier
https://ift.tt/2RWKMhY