GGroup: Package file has no versions that match 2.3.5 derived from
C:\Windows\System32>flutter upgrade Updating flutter tool... Package file has no versions that match 2.3.5 derived from: - flutter_tools depends on version 2.3.5 Error: Unable to 'pub upgrade' flutter tool. Retrying in five seconds...

Submitted February 15, 2018 at 10:13PM by Michael Tawiah Sowah
via Flutter Dev http://ift.tt/2CneAsK

GGroup: Flutter doctor looks
[√] Flutter (on Microsoft Windows [Version 10.0.16299.248], locale en-US, channel dev) .0.0) [√] Android Studio (version 3.0) 3.1) 017.3) sion 1.20.1)

Submitted February 15, 2018 at 10:31PM by Michael Tawiah Sowah
via Flutter Dev http://ift.tt/2EsGRzM

Reddit: Flutter — 5 reasons why you may love it
http://ift.tt/2Ew7vvN

Submitted February 16, 2018 at 02:55AM by sebe42
via reddit http://ift.tt/2oa6Oxj

Reddit: Flutter: How I built a simple app in under an hour from scratch. And how you can do it too.
http://ift.tt/2o8lyxx

Submitted February 16, 2018 at 10:04AM by Brudigem
via reddit http://ift.tt/2BwooUh

Reddit: I am making a social network app in Flutter. Please give me some feedback.
http://ift.tt/2BA48RY

Submitted February 16, 2018 at 02:25PM by quangio
via reddit http://ift.tt/2C2lZ4H

Reddit: Anyone got any ideas for video tutorials? @BramVanbilsen is looking for ideas!
https://twitter.com/BramVanbilsen/status/964535230609678338

Submitted February 16, 2018 at 10:27PM by KingBaal
via reddit http://ift.tt/2ofKLp1

GGroup: A college coding event with flutter
Hi, I don't know if this is a right place to for this, but we are starting a developer's club at our college. For our first event, we will be building this entire app from scratch using flutter. This is a college attendance tracker. < https://lh3.googleusercontent.com/-4-i-OFdTN9M/Wod0K0pFsqI/AAA

Submitted February 17, 2018 at 01:27AM by Raveesh Agarwal
via Flutter Dev http://ift.tt/2C2Bee8

Reddit: Tutorial: Dynamic Drawer List, Stateful Widgets, Forms and Validation (Google Keep clone in Flutter part 2)
http://ift.tt/2ohrrHY

Submitted February 17, 2018 at 05:36PM by Purple_Pizzazz
via reddit http://ift.tt/2HqFa7W

GGroup: Dialog section of the demo as slightly pixelated fonts
Attached screenshot was taken on my Pixel 2. Notice how the header looks fine, but the items' text looks pixelated. Same goes for the circle avatars to their left None of the other demo sections look like this... 🤔 -- Ryan (ライアン) Yoko Shimomura, ryo (supercell/EGOIST), Hiroyuki Sawano >>

Submitted February 18, 2018 at 04:43AM by rym...@gmail.com
via Flutter Dev http://ift.tt/2sETzd8

Reddit: "Weather" - A beautiful custom weather app login screen, drawn with a CustomPainter by Alessandro Aime
http://ift.tt/2FggrTj

Submitted February 18, 2018 at 04:09PM by roughike
via reddit http://ift.tt/2GkWda7

Reddit: How do you open a drawer in a scaffold using code?

 floatingActionButton: new FloatingActionButton( onPressed: () { Scaffold.of(context).openDrawer(); }, child: new Icon(Icons.add)), 

Above code does not work.

Submitted February 19, 2018 at 01:23PM by nirataro
via reddit http://ift.tt/2BFd4We

Reddit: JSON Storage Tutorial - Creating and using JSON files!
https://youtu.be/jVVCHzkI8as

Submitted February 19, 2018 at 03:00PM by BramVbilsen
via reddit http://ift.tt/2Cw1ucL

Reddit: Any chance for Kotlin support in the future?
Hello, The title says it all. I am just wondering if the Flutter team is considering adding support for Kotlin in the future.Thanks.

Submitted February 19, 2018 at 05:04PM by nopenopenopnoeone
via reddit http://ift.tt/2sJ0GBC

Reddit: Flutorial: Create a Staggered GridView
http://ift.tt/2C6DYHx

Submitted February 19, 2018 at 10:33PM by Purple_Pizzazz
via reddit http://ift.tt/2sCTAyz

Reddit: parallax_image: A Flutter widget that paints an image and moves it at a slower speed than the main scrolling content.
http://ift.tt/2EFQvTO

Submitted February 20, 2018 at 03:23PM by Purple_Pizzazz
via reddit http://ift.tt/2och3BI

GGroup: Ink cause not stable
Hi, Thanks flutter dev team, My first flutter app published in AppStore. Since I added InkWell and Ink, the app is not stable now. Another exception was thrown: type 'KeepAliveNotification' is not a subtype > of type 'ScrollNotification' of 'notification' where > Another exception was

Submitted February 21, 2018 at 05:13AM by Ken Shao
via Flutter Dev http://ift.tt/2CagQIa

Reddit: How to create landscape layouts in Flutter
http://ift.tt/2CaYOp6

Submitted February 21, 2018 at 09:36PM by KingBaal
via reddit http://ift.tt/2BHtI7y

GGroup: Dart 2 Breaking Change: Callable classes
*What is changing?* In Dart 1, a class with a call method is a subtype of a function type with the same signature. ```dart // Dart 1 class C { void call(int x) {} } typedef void F(int i); void main() { C c = new C(); F f = c; // OK f as C; // OK, cast succeeds c(3); // OK

Submitted February 21, 2018 at 10:40PM by Leaf Petersen
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GGroup: Dart 2 Breaking Change: New methods and constructors on Invocation
TLDR: If you don't have code that implements or mixes in the `Invocation` class, you can stop reading. We (the Dart team) are making some small breaking changes to the `Invocation` class to reflect the addition of generic methods to Dart 2. See below for a summary of the change and its impact.

Submitted February 22, 2018 at 12:05AM by Leaf Petersen
via Flutter Dev http://ift.tt/2CcrYnQ

GGroup: Dart 2 Breaking Change Proposal: Disallow void returns from dynamic functions
TLDR: We are soliciting feedback on the proposal to disallow return a `void` typed value from a function whose return type is not `void`. The original Dart 2 proposal for the treatment of `void` attempted to prevent `void` typed values from being accidentally used. See here for details on the

Submitted February 22, 2018 at 12:47AM by Leaf Petersen
via Flutter Dev http://ift.tt/2CAQkn2

Reddit: Desktop Embedding for Flutter
http://ift.tt/2sqQCx1

Submitted February 22, 2018 at 02:15PM by Purple_Pizzazz
via reddit http://ift.tt/2sMs2Xw