New post on /r/flutterdev subreddit:

WidgetsBindingObserver
I have an issue about using WidgetsBindingObserver.My override method didChangeAppLifecycleState didn't get called at all.I try to do this but it's not printed.

@override initState() { super.initState(); WidgetsBinding.instance.addObserver(this); } @override 

void didChangeAppLifecycleState(AppLifecycleState state) { print("cik"); super.didChangeAppLifecycleState(state); print("bgst"); }

@override void dispose() { _connectivitySubscription.cancel(); super.dispose(); } 

what do I do wrong?​this is the flutter doctor

[✓] Flutter (Channel master, v0.11.14-pre.2, on Mac OS X 10.14.1 18B75, locale en-JP) • Flutter version 0.11.14-pre.2 at /Users/ekoprasetyo/flutter • Framework revision a226c0f0d9 (2 days ago), 2018-11-30 16:18:18 -0800 • Engine revision 7375a0f414 • Dart version 2.1.0 (build 2.1.0-dev.9.4 f9ebf21297) [✓] Android toolchain - develop for Android devices (Android SDK 28.0.3) • Android SDK at /Users/ekoprasetyo/Library/Android/sdk • Android NDK location not configured (optional; useful for native profiling support) • Platform android-28, build-tools 28.0.3 • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06) • All Android licenses accepted. [!] iOS toolchain - develop for iOS devices (Xcode 10.1) • Xcode at /Applications/Xcode.app/Contents/Developer • Xcode 10.1, Build version 10B61 ✗ Verify that all connected devices have been paired with this computer in Xcode. If all devices have been paired, libimobiledevice and ideviceinstaller may require updating. To update with Brew, run: brew update brew uninstall --ignore-dependencies libimobiledevice brew uninstall --ignore-dependencies usbmuxd brew install --HEAD usbmuxd brew unlink usbmuxd brew link usbmuxd brew install --HEAD libimobiledevice brew install ideviceinstaller • ios-deploy 1.9.2 ✗ ios-deploy out of date (1.9.4 is required). To upgrade with Brew: brew upgrade ios-deploy • CocoaPods version 1.5.3 [✓] Android Studio (version 3.2) • Android Studio at /Applications/Android Studio.app/Contents ✗ Flutter plugin not installed; this adds Flutter specific functionality. ✗ Dart plugin not installed; this adds Dart specific functionality. • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06) [✓] VS Code (version 1.29.0) • VS Code at /Applications/Visual Studio Code.app/Contents • Flutter extension version 2.21.0 [✓] Connected device (1 available) • SM J710F • 52035fadec69a3f9 • android-arm • Android 8.1.0 (API 27) ! Doctor found issues in 1 category. 

Thanks, guys.

December 03, 2018 at 08:46AM by illukinati
https://ift.tt/2AKldGx

New tweet from flutterio:

Dash NoooOOoooooOo!!!

Looks like our friend flew the coop to go experience London.

If you find a Dash out in the wild, pick ‘em up and bring ‘em to #FlutterLive for us, would you? And don’t forget to take selfies along the way! #ImWithDash pic.twitter.com/FwefgNB2Sv— Flutter (@flutterio) December 3, 2018

December 03, 2018 at 09:50AM
http://twitter.com/flutterio/status/1069514161665777664

New tweet from flutterio:

Ooooh, the game is on! 🕵️‍♂️

Somebody better grab this Dash before our fearless mascot hops to the next stop! #FlutterLive #ImWithDash pic.twitter.com/KveP4KC8f1— Flutter (@flutterio) December 3, 2018

December 03, 2018 at 11:04AM
http://twitter.com/flutterio/status/1069532867145973760

New post on /r/flutterdev subreddit:

Is there package or build in "RxRelay" for dart?
Does anyone know similar to https://github.com/JakeWharton/RxRelay for dart's streams/rx implementation?Maybe subjects behave similar but not killing subscription with error?

December 03, 2018 at 01:36PM by Magillus
https://ift.tt/2BMUwmu

New tweet from flutterio:

Wow you know your stuff! That's right, Flutter was originally based on Chrome. Next piece & final question!

Google uses Flutter for a variety of products, including the @GoogleAds app. Outside Google, what was the first Flutter app to reach a million downloads? #FlutterLive pic.twitter.com/VbUvc0IQ88— Flutter (@flutterio) December 3, 2018

December 03, 2018 at 02:52PM
http://twitter.com/flutterio/status/1069590153612718080

New post on /r/flutterdev subreddit:

Conditional compile flutter code
Hi, I have a newbie question. I'm writing a Flutter app for both mobile and desktop platform. Currently, I'm using flutter-desktop-embedding from Google.As Flutter currently doesn't support desktop, I need to add this line of code​https://github.com/feblr/louis_xvi/blob/master/louis_xvi/lib/main.dart#L12​My question is how can I get rid of this line when building for mobile ?

December 03, 2018 at 04:21PM by _jacob_chang_
https://ift.tt/2rjiVK9

New post on /r/flutterdev subreddit:

Flutter for newbie in programming?
Hi, I'm about to graduate from college next semester and right now I'm at a point where im a bit confused on which path I should pursue. Trying to decide between becoming web developer or mobile developer. Past 2 months, I've been learning web developer basics to intermediate knowledge mostly from this course on udemy. Been doing coding along with the video and learned bunch of html, css, bootstrap, js and reactjs. Right now I'm trying to learn for mobile development, based on few articles and reddit posts, it seems flutter is quite good for it. Been thinking to purchse this course from udemy.Just want to ask for some additional pointers, especially if anyone have done web development before, does the web and mobile development differ so much (does mobile dev uses basic html and css too)? Also does the configuring dependecies and modules needed in flutter is as tedious as reactjs (need to config babel, webpack, weird npm packages... lol)? Any beneficial courses/books for mobile development and flutter is also highly appreciated!

December 03, 2018 at 04:11PM by cheezusfries57
https://ift.tt/2FXoFnf

New post on /r/flutterdev subreddit:

Google I/O Filter Animation in Flutter
https://ift.tt/2RuSIE4

December 03, 2018 at 03:52PM by Elixane
https://ift.tt/2QaENpV

New post on /r/flutterdev subreddit:

My Favourite List of Flutter Resources – Coding with Flutter
https://ift.tt/2SsRGZj

December 03, 2018 at 06:08PM by bizz84
https://ift.tt/2EctxD0

New post on /r/flutterdev subreddit:

How to Leverage BLoC for Code Sharing in Flutter and AngularDart
https://ift.tt/2rbeKA2

December 03, 2018 at 05:48PM by HHendrik
https://ift.tt/2EcI3ee

New post on /r/flutterdev subreddit:

Flutter UI - Furniture App
https://youtu.be/ZtPe6Zu6BA4

December 03, 2018 at 07:10PM by rajayogan27
https://ift.tt/2E0MxUu

New post on /r/flutterdev subreddit:

Run tests on save VScode
Hi, is it possible to run unit test on save while I am writing it in VScode?

December 03, 2018 at 08:35PM by quetool
https://ift.tt/2Ebb7mb

New post on Flutter Dev Google group:

Flutter App for wordpress page
I have a wordpress site for listing businesses and rating them https://rate233.comi want to create a flutter App for it but am a newbie i dont now how to structure the app and the librariess that can make me connect to the wordpress api

December 03, 2018 at 09:20PM by Edmund Kpodogui
https://ift.tt/2SteFU5

New post on /r/flutterdev subreddit:

A month of Flutter
For the month of December I'm building a flutter app and blogging about it every day. The first couple are live if you're interested in following along.https://bendyworks.com/blog/a-month-of-flutterhttps://bendyworks.com/blog/a-month-of-flutter-create-the-apphttps://bendyworks.com/blog/a-month-of-flutter-configuring-continuous-integration

December 03, 2018 at 09:07PM by abrahamwilliams
https://ift.tt/2UblXO4

New post on Flutter Dev Google group:

ListTile Padding Issue
Hey guys, I would appreciate any help. Rows in which subtitle breaks have smaller height than the ones that don't. Preferable I'd like them to be same height. Used this code to set listTile padding, since this horizontal padding value is used by default anyway. I just needed vertical. contentPaddi

December 03, 2018 at 10:03PM by Djordje Komazec
https://ift.tt/2KSbimR

New post on Flutter Dev Google group:

Any Software Metric tools?
Is there any tool for "software metrics" compatible with Flutter using Android Studio? Thanks.

December 04, 2018 at 01:43AM by André Gustavo
https://ift.tt/2UcH0zN

New post on /r/flutterdev subreddit:

Quick question (Camera)
I am building a full fledged camera app. Is flutter recommend for something heavy like camera app? I also have a custom sdk in c++ for camera, so probably will connect it with platform channel for flutter. Otherwise, we can write kotlin version as well.

December 04, 2018 at 02:38AM by arv1995
https://ift.tt/2PewRil

New post on /r/flutterdev subreddit:

Flutter, BLoC pattern, and a little medical app
https://ift.tt/2FXSHXM

December 04, 2018 at 02:30AM by Purple_Pizzazz
https://ift.tt/2RE83SA

New post on /r/flutterdev subreddit:

Creating an Overlay to Sign in with Facebook?
Hello all,I was wondering if there was a cleaner/more user friendly way to sign in with Facebook with flutter. The current flow is kind of ugly with opening up safari/chrome and navigating through Facebook that way. I recently watched a video by Raja Yogan and he had an overlay that looked really clean and nice, but he never discussed, any ideas on how he did it? He clicks his "Sign in with Facebook" button and it opens a box that allows him to continue with his facebook account from there. Thanks for any help! The video can be found here - Video​​The Overlay I am curious of​

December 04, 2018 at 09:23AM by Isaiaher
https://ift.tt/2SrspOW

New post on /r/flutterdev subreddit:

Flutter Live | Today @ 4 PM UTC
Hello fellow Flutter enthusiasts, if you could take a second and upvote this, that'd be splendid.Let's try and get this post to the front page.https://developers.google.com/events/flutter-live/

December 04, 2018 at 09:51AM by a_bad_duck
https://ift.tt/2KQtNbB

New tweet from flutterio:

You got it: the official @HamiltonMusical app was built with Flutter! 🎶

Here's the final piece! Put them together and what do you see? A bird...a plane...? Tune in to #FlutterLive tonight to find out! Live show kicks off at 4 PM GMT, right here on @flutterio & on YouTube. pic.twitter.com/z5LVoxmzMJ— Flutter (@flutterio) December 4, 2018

December 04, 2018 at 12:38PM
http://twitter.com/flutterio/status/1069918833228607489