New post on /r/flutterdev subreddit:

Fragment: Easily prevent unnecessary build() calls in StatefulWidget and its subtrees.
https://ift.tt/2uhURsP

March 23, 2019 at 09:40AM by pinyin111
https://ift.tt/2OpehW0

New post on /r/flutterdev subreddit:

Sqlcool: Sqlite for the lazy ones
Sqlcool is a helper package for the great Sqflite. Its goal is to reduce the boilerplate code and gain productivity while staying close to sql. It provides:A simple api for crud operationsA ready to use reactive select bloc that will update itself on any database changeA Rethinkdb-like changefeed: a stream with all database changes

March 23, 2019 at 12:07PM by synw_
https://ift.tt/2HDg34Y

New post on /r/flutterdev subreddit:

make notification by listening to api change
I want to make the notification like facebook and twitter in my flutter app. I want my app to listen to the api after it change make the notification how can i do.Api I am using is built in laravel. They integrate it on web using pusher laravel echo....And I need something like echo which I found the package called laravel echo which provide message when api change. But I was unable find proper example and make it working in my app. I am new to these things. I need something easy way to integrate which work like laravel echo.I donot want to integrate firestore because api is already built. So, I am looking for alternative for the echo.I found out about websocket rxdart Can I use it to make what I am lookin for.Please correct me if I am wrong.

March 23, 2019 at 02:00PM by bibek_thapa
https://ift.tt/2HN2XS9

New post on /r/flutterdev subreddit:

#flutter-Build the Message Widgets
https://youtu.be/Ybgahi3PCNY

March 23, 2019 at 02:16PM by professionaltut143
https://ift.tt/2UR5yhJ

New post on Flutter Dev Google group:

Is Flutter a viable alternative to Xamarin?
How is your experience with Flutter compared to Xamarin?

March 23, 2019 at 03:15PM by Indy Lawi
https://ift.tt/2WgrR0l

New post on /r/flutterdev subreddit:

Q: Animation based on drag velocity
https://ift.tt/2OnlLsc

March 23, 2019 at 03:54PM by toolenaar
https://ift.tt/2HCwK0z

New post on /r/flutterdev subreddit:

Start from the bottom
Hello all,I am starting to learn flutter from the bottom. I am finding it a little difficult to keep up. Do you think i should learn a little dart before going into this? I really want to learn and don't want to miss out on flutter.

March 23, 2019 at 03:26PM by DETHEAMIT
https://ift.tt/2UZ3oMI

New post on Flutter Dev Google group:

Why my virtual device screen is always black?
I think *this thread* < https://stackoverflow.com/questions/10022580/android-emulator-shows-nothing-except-black-screen-and-adb-devices-shows-device> is also about the issue, but the thread is quite a few years ago. I don't know where to find Use Host GPU in current version of Android Studio,

March 23, 2019 at 05:44PM by scjob...@gmail.com
https://ift.tt/2FwTPj8

New post on /r/flutterdev subreddit:

Request for Algebraic Data Types (Unions, Sealed Classes, Enum with sealed values) in Dart
https://ift.tt/2FvypCL

March 23, 2019 at 08:10PM by sysmage
https://ift.tt/2HNulPX

New post on /r/flutterdev subreddit:

Why is GridView.builder creating the same random image?
How is it that "http://lorempixel.com/300/300/" returns the same image for all the grid tiles in the following example?​

 Widget build(BuildContext context) { return GridView.builder( itemCount: 100, gridDelegate: SliverGridDelegateWithFixedCrossAxisCount( crossAxisCount: 3, crossAxisSpacing: 2, mainAxisSpacing: 2, ), itemBuilder: (BuildContext context, int index) { return Container( color: Colors.grey, child: Center(child: Image.network("http://lorempixel.com/300/300/")), ); }, ); } 

It seems that the result of the first request to "http://lorempixel.com/300/300" is used for all images. Why?

March 23, 2019 at 08:46PM by meysammahfouzi
https://ift.tt/2OlthnI

New post on /r/flutterdev subreddit:

I published an Android App, built with &hearts;️ using Flutter.
https://ift.tt/2HFUwJ4

March 23, 2019 at 08:24PM by meanjan
https://ift.tt/2OowOkV

New post on /r/flutterdev subreddit:

How to create launcher user flutter?
I direct started flutter as mobile app development I am just in beginner. Please guide how to create a launcher for Android like nova launcher .

March 23, 2019 at 08:21PM by ether_jack
https://ift.tt/2HDiYuG

New post on Flutter Dev Google group:

Adjust size of a horizontal listview to their items or adjust the size of the items to fit listview
Hi I have this Widget that is basically a Header above a Horizontal ListView. I want to pass the items of this listview using the viewModel.data field. These itens has all the same height but this height could may vary. So I would like the Container that wraps listview adjust its height to

March 24, 2019 at 01:33AM by alex...@gmail.com
https://ift.tt/2Yj6fT1

New post on /r/flutterdev subreddit:

Bottom Navigation Badge - Allows to add notification badges to bottom navigation items.
https://ift.tt/2WqtMzN

March 24, 2019 at 02:41AM by westdabestdb
https://ift.tt/2TQoZdQ

New post on /r/flutterdev subreddit:

Flutter Tutorial - Flutter Animated Charts
https://www.youtube.com/watch?v=GwDMwnELTP4

March 24, 2019 at 06:08AM by whatsupcoders
https://ift.tt/2uqzkOM

New post on Flutter Dev Google group:

flutter Error:
'dir /a:l "C:\src\flutter\bin\cache\dart-sdk\" 2>nul | find "> bin [" 2>nu l' is not recognized as an internal or external command, operable program or batch file.

March 24, 2019 at 07:37AM by yash sanghavi
https://ift.tt/2Fw4haw

New post on /r/flutterdev subreddit:

Some cool animation with flutter.
https://ift.tt/2OkmcDG

March 24, 2019 at 10:14AM by divyanshub024
https://ift.tt/2HDTVHU

New post on /r/flutterdev subreddit:

I'm using Flutter local notification does anyone has an idea why that happened
on clicking on notification it goes to this screen but it appears to be black and with no app barhttps://i.redd.it/c7x99sb3c2o21.png

March 24, 2019 at 01:47PM by sherifhasan
https://ift.tt/2FpR81v

New post on /r/flutterdev subreddit:

FlutterForce — Week 19
https://ift.tt/2WeBoVI

March 24, 2019 at 02:41PM by flutterist
https://ift.tt/2HBu5UV

New post on /r/flutterdev subreddit:

Why the majority of Flutter related posts on social media(reddit/youtube/medium primarily) are about designing UI with Flutter and not about gears behind the UI?
I started to learn Flutter a month ago.At the begining i was thrilled about the fact that flutter allows you to build such sophosticated UIs in such a short amount of time. UI design is the obvious one, it's the thing that connects user with our backend, but it's not the only thing we should care about in mobile apps, right?State management, cpu/memory performance, routing, platform interaction(especially with newer AR/ML Kits), restrictions and permissions, network, storage... There are a lot of areas where we still need to look at to build and app, but they don't get as much attention as visual design does.Why is that? Is it just a honeymoon period, where every developer just healing his "native developer" scars and doing the fun part of the process?​

March 24, 2019 at 04:06PM by Wilko1989
https://ift.tt/2JCP3Vb

New post on /r/flutterdev subreddit:

Convert Separate Android and iOS to flutter
Hello,Currently i'm handling an app that is developed natively on Android and iOS, I wish to convert it to a flutter application, so I can develop once.I'm worried about how to handle uploading the new app files to the stores, how to make sure that everything is fine?​Thanks

March 24, 2019 at 03:32PM by abuchery
https://ift.tt/2utpF9O