New post on /r/flutterdev subreddit:

What is the difference between using Provider.of<T>(context) and Consumer<t>() in Provider package?
I'm trying to wrap my head around Provider package. Can anyone please clarify what is difference between Provider.of<T>(context) and Consumer<t>()Which is better for performanceThanks

January 24, 2020 at 02:19PM by BlueBoxxx
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New tweet from FlutterDev:

⚡️📚It's time to share some #FlutterFriday knowledge.

Want to quickly remove comments from the app after you get`flutter create`?

Use:
RegExp replacement! //.* &rarr; (blank)

Then just apply dartfmt.

Voilá! ✨ pic.twitter.com/gf3NWCYzK4— Flutter (@FlutterDev) January 24, 2020

January 24, 2020 at 06:00PM
http://twitter.com/FlutterDev/status/1220753228943515648

New post on /r/flutterdev subreddit:

#AskFlutter: 2 (Flutter Interact '19)
https://www.youtube.com/watch?v=Kk82iTtysQg&feature=share

January 24, 2020 at 06:11PM by Pixelreddit
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New post on /r/flutterdev subreddit:

Permission denied using permission_handler - PermissionGroup.storage
hi getting below issue while using permission_handler , i see permission is granted still getting belowDirectory downloadsDirectory = Directory ("/storage/emulated/0/Download/");
print(downloadsDirectory.listSync().length);I/flutter ( 9383): Directory listing failed, path = '/storage/emulated/0/Download/' (OS Error: Permission denied, errnoI/flutter ( 9383): = 13

January 24, 2020 at 05:50PM by Kotaibaw
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New post on /r/flutterdev subreddit:

Question: Can my Flutter Clock be under GPLv3 licence?
The challenge’s description states: “Your Submission’s code must be licensed under an appropriate open source license (for code, BSD aka University of California license, MIT license or Apache 2.0 license are recommended”.Can I use a GPLv3 licence? Maybe it’s not that useful in this context?

January 24, 2020 at 07:07PM by GilDev
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New post on /r/flutterdev subreddit:

StepProgressIndicator, new UI package for Flutter. It is the first package I created, I'd like to know your opinion
Hi FlutterDevs,I just released my first Flutter package: step_progress_indicator. I have done my best to make it as intuitive and customizable as possible, and I am very proud of the result.I created an article on my website which explains how to use and customize the widget.Step Progress Indicator | Flutter Package Tutorial​I really enjoyed working on it, and I am a great supporter of Flutter. It is more than a year now that I am working with Flutter, and I love it. I am planning to update this package with your suggestions and publish some more content and packages.I also learned a lot about creating, documenting, and publishing a package for Flutter. If someone is interested, I'd love to write an article about my experience.What do you think about it? Any suggestion?

January 24, 2020 at 07:22PM by cmprogrammers
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New tweet from FlutterDev:

💠New codelab! 💠

Iterable collections — like lists and sets — are basic building blocks of Dart apps, but are you making the most of them? Expand and test your knowledge of iterables!

Learn here &rarr; https://t.co/k1GtnQqKuE pic.twitter.com/mKganG2ExF— Dart Language (@dart_lang) January 23, 2020

January 24, 2020 at 09:00PM
http://twitter.com/FlutterDev/status/1220798426834722816

New post on /r/flutterdev subreddit:

<b>Recap: should you implement Neumorphic design in your Flutter app...? &#129300;&#129300;&#129300;</b>
Whoa, brah! Take it easy before you downvote this because it mentions <em>neumorphic design</em> &#128586;...we're just the messenger!FWIW, we don't love it either, but to each his own, right? Who knows, we all may look back and realize that NeuMo is the da sh*t. &#129335;...and most importantly...don't forget you can always <a href="https://flutterigniter.com/snacks/">get these recaps delivered straight to your inbox</a>.____Neumorphic...what? &#128125;Recently there has been an uptick in packages and articles in the Flutter community focused on <a href="https://uxdesign.cc/neumorphism-in-user-interfaces-b47cef3bf3a6">Neumorphic design</a> (NeuMo). If you don’t know what that is, don’t feel bad -- you weren’t the only one.<strong>Getting started with NeuMo + Flutter</strong>...see <a href="https://medium.com/flutter-community/basics-of-neumorphism-in-flutter-f4d678ef08d1">here</a> and <a href="https://medium.com/flutter-community/neumorphic-designs-in-flutter-eab9a4de2059">here</a> for some basic tutorials on using Flutter to create that NeuMo effect.<strong>But I’m lazy</strong>...we hear ya! Then check out the <a href="https://pub.dev/packages/clay_containers">Clay Containers</a> and <a href="https://github.com/JonathanMonga/flutter_shine.dart">Shine</a> packages. They'll help you get straight to implementing NeuMo into your app without the hassle of generating those shadows all by your lonesome.<em>P.S. just because it looks cool doesn’t mean it’s a good idea...just sayin’!</em>____Getting your feet wet with Firebase + Flutter &#128293;&#128038;There’s no shortage of tutorials out there covering Firebase + Flutter so we figured we’d overwhelm you even further by sharing some more! Here’s a few of the latest covering Firebase + Authentication.<strong>Authentication in Firebase</strong>… if you’re just getting started with Firebase, authenticating your users may very well be one of the first tasks you handle. As part of his new Firebase series, Dane from FilledStacks takes you through <a href="https://www.filledstacks.com/post/firebase-authentication-in-flutter/">his approach to implementing Firebase Auth</a>. In <a href="https://www.filledstacks.com/post/firebase-startup-logic-and-custom-user-profiles/">part 2</a>, he shows you how to check if your user is already authenticated and if so, load their profile and make it available throughout your application.<strong>Want to use Apple Sign In with Firebase?</strong>... Andrea has got you covered in <a href="https://codewithandrea.com/videos/2020-01-20-apple-sign-in-flutter-firebase/">his latest article</a>.____Elsewhere in the Flutterverse... &#129680;&#8203;<strong>Sliders demystified</strong>...in <a href="https://medium.com/@ankit.chowdhury.92/flutter-sliders-demystified-4b3ea65879c">this article</a>, Ankit does one hell of a job explaining how to customize the look of the Material Slider widget. It’s a good example of just how powerful Flutter’s theming system really is.<strong>Want to reduce boilerplate and easily reuse logic between your widgets?</strong>...check out the <a href="https://pub.dev/packages/flutter_hooks">Flutter Hooks</a> package from the same dude that brought us Provider. Looking for a tutorial? <a href="https://resocoder.com/2020/01/21/flutter-hooks-hide-fab-animation-100-widget-code-reuse/">Look no further.</a><strong>Share Dartpad links without the pain</strong>...<a href="https://dartpad.dartlang.org/">DartPad</a> is a fantastic tool but if you want to share a snippet with a friend, it’s quite an annoying process. This <a href="https://github.com/piedcipher/dotslash3.0">VSCode extension</a> from DotSlash takes the pain out of the process by doing the heavy lifting for you.____<strong>Miss the previous recap?</strong>...Flutter dethrones React Native, 2020 Flutter Roadmap and more. <a href="https://www.reddit.c…

New post on /r/flutterdev subreddit:

Going Walkabout - Flutter and creating Trips
https://youtu.be/BWqPlVdi7XE

January 24, 2020 at 09:48PM by aadjemonkeyrock
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New tweet from FlutterDev:

💙#AskFlutter
Q&A session from #FlutterInteract 👉Experts @redbrogdon, @jryanio, and @k8lovett answer your questions on topics like:

✅Achieving a native look and feel on iOS and Android.
✅Status of 3D game development in Flutter.

And more...

Watch &rarr; https://t.co/zkPtnbMBYq pic.twitter.com/V5A6a96M5z— Flutter (@FlutterDev) January 24, 2020

January 24, 2020 at 11:14PM
http://twitter.com/FlutterDev/status/1220832162800439298

New post on /r/flutterdev subreddit:

Does flutter support Landmark Recognition?
Does flutter support ml kits landmark recognition?

January 25, 2020 at 12:36AM by rabut
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New post on Flutter Dev Google group:

GPS app with flutter
Hello, I am currently working on a GPS app with flutter. I am using Flutter_map package in order to display Open Street Map maps and I'm facing an issue. I need to center the map on the current position of the device. My issue is that users will be able to move at a speed from 50-60 km/h up to

January 25, 2020 at 02:21AM by baptiste pires
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New post on /r/flutterdev subreddit:

How can i implement Vision API for "Landmark Detection" in flutter app?
I'm creating a project in which I've to detect the landmarks. How can I do it with vision api? Please help me

January 25, 2020 at 06:38AM by arjunbharti
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New post on Flutter Dev Google group:

Integrating the Fitbit SDK as a plugin into Flutter
Now that Google has acquired FitBit in October 2019, I a hoping that Flutter will develop a plugin to integrate the FitBit SDK to be used to develop applications using Flutter. I am working on gathering health activity data to develop a mobile app. I am looking for a Flutter plugin for

January 25, 2020 at 12:13PM by Michael Antaran
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New post on /r/flutterdev subreddit:

Layout Basics
https://youtu.be/NrXQuAHf1mc

January 25, 2020 at 02:01PM by craetornetwork
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New post on /r/flutterdev subreddit:

I started to post interviews with Flutter devs.
Hi, Flutter Community.I've posted a new interview with Aloïs Deniel today. There are some interesting moments:What advice do you have for newcomers in Flutter development?Start by learning the Flutter framework architecture and really understand the bases before starting your app: StatelessWidgets, StatefulWidgets, InheritedWidgets, RenderObjects, Keys, Slivers, Mixins.Once you know the lifecycle of Flutter, everything is clear, and you won’t make the mistakes we see often.What are your favorite Flutter libs/tools right now?The two must-have for me are mobx and provider, which allow keeping a clean codebase. There are plenties of awesome libraries in the community, it is impossible to list them all, but cached_network_image, auto_size_text, and shared_preferences are always part of my pubspec.yaml! I also use my device_preview tool to preview my application on various devices.​I'm not strong with Flutter now, so I'm trying to do something good for the Flutter community in this way.Hope you'll enjoy these interviews.Please, share your feedback and ideas.

January 24, 2020 at 01:11PM by ConstDev
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New post on Flutter Dev Google group:

I want inventory management system (POS) source code
Dear team, I want POS system( inventory management) for my app but I don't know any source code so any one available source code so please send me. Thanks Regards

January 25, 2020 at 03:56PM by Indrajeet Patil
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New post on /r/flutterdev subreddit:

Is there any way to get notify if there is newer version of package available
I'm adding multiple packages for my apps. Even during development i see there are new version releases of packages I'm using. Is there any way to get to know if there is newer package available so that i don't have to do it manually?

January 25, 2020 at 05:25PM by BlueBoxxx
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New post on /r/flutterdev subreddit:

Release Source Code my app MySubscriptions
Hi everybody. Recently i release like open source all the Flutter code of my more recent application: My Subscriptions. In this application i worked with local notifications, background jobs, database, blocs, and a big variety of widgets.One release of this application there is on Google Play at: https://play.google.com/store/apps/details?id=com.antocara.subscriptions&gl=ESThe repo with the source code is in the Github repo: https://github.com/antocara/mysubscriptionsAny question or feedback is welcome. Thanks

January 25, 2020 at 07:11PM by antocarabantes
https://ift.tt/2Gzy8Pb

New post on /r/flutterdev subreddit:

Area there any real examples of how light/dark themes are implemented in Flutter?
There are 100s of tutorials, but they are only changing basic things such as background colors and primary colors, so I just wanted to see how real apps do it.I personally think that there will be some themes (font) that will be applied for the app in both dark and light theme, while it'll mostly be colors that change in light/dark theme. Something like this:

class Themes { static ThemeData theme(BuildContext context) => Theme.of(context); // theme that applies for light and dark mode static TextTheme textTheme(BuildContext context) => theme(context).textTheme.copyWith( display1: theme(context).textTheme.display1.copyWith( fontWeight: FontWeight.w900, ) ); static ThemeData light(BuildContext context) => ThemeData.light().copyWith( brightness: Brightness.light, scaffoldBackgroundColor: Colors.white, textTheme: textTheme(context) ); static ThemeData dark(BuildContext context) => ThemeData.dark().copyWith( brightness: Brightness.dark, scaffoldBackgroundColor: Colors.black, textTheme: textTheme(context) ); } 

But there seems to be something I'm doing incorrectly, because while the theme looks fine in light mode, in dark mode, display1 is still a dark button in the dark theme, even thought the only theme extended is fontWeight. Perhaps I'm using copyWith incorrectly?So does anyone have any examples of apps that have both light and dark themes, but which also have some common theming (for text styles, for example)?

January 25, 2020 at 07:27PM by themindstorm
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New post on /r/flutterdev subreddit:

Using MySQL to store Users authenticated using Firebase Auth
I’m in the middle of creating an e-commerce application and want to use a MySQL backend. I am loving the simplicity behind firebase auth integration with flutter, but am kind of lost how I can add authenticated users, both with email and password and auth providers (google, Facebook, etc), to my Users table in MySQL. Is this a common practice? I can’t seem to find in-depth docs on this use case. Thanks in advance!

January 25, 2020 at 10:17PM by beardedblack
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