New post on /r/flutterdev subreddit:

Need some guidance from developers
Hello fellow developers!I enjoy learning Flutter, but facing some uncertainty.I learnt basic concepts, widgets etc and even developed simple game like tic-tac-toe in few days.Anyway, my goal is to develop production app which is grocery delivery app. So, I do not know how to build "full stack???" app with DB, server, etc so that my app has users that can register, and shops can add grocery products and so on.​So, my questions are:- what's best practice to do such apps?- can sqflite work? If so, where do I create my database (cloud or ?)- Anyone has good tutorial that I can follow?- Should I learn scopemodel? (I found it when I was searching best practice)​I don't have good knowledge creating production apps, so please ignore if I ask silly questions :)I am not native English speaker, and have previous experience on LAMP and java etc.

June 25, 2019 at 05:09AM by athrty
http://bit.ly/31OGICN

New post on /r/flutterdev subreddit:

A short guide to manage your quick actions in Flutter
http://bit.ly/2X3RaCO

June 25, 2019 at 04:58AM by Filledstacks
http://bit.ly/2YazEyj

New post on Flutter Dev Google group:

Flutter login and signup with drupal website
Is anybody aware of login with drupal website by creating session in flutter application

June 25, 2019 at 06:32AM by mahantappa b k
http://bit.ly/2J48Qt3

New post on Flutter Dev Google group:

Future bulider giving error type 'List' is not a subtype of type 'FutureOr
The whole code is pasted below please help. import 'package:flutter/material.dart'; import 'package:http/http.dart' as http; import 'dart:convert'; void main(){ runApp( new MaterialApp( title: 'app', home: new Home(), ) ); } class Home extends StatefulWidget { @override

June 25, 2019 at 10:12AM by Gopal Jangid
http://bit.ly/2Lhw5mb

New post on Flutter Dev Google group:

Flutter, Dart, OpenCV and custom TF 2.0 Models?
Hi everyone, me and my friends are trying to develop an Android app to detect road lanes (and much more) using the OpenCV Python library and TF 2.0 on mobile. Does the Flutter ecosystem support this? Our first thought was to use Kotlin instead.

June 25, 2019 at 12:13PM by Dominik Clemente
http://bit.ly/2XbDg6R

New post on /r/flutterdev subreddit:

Intro to Flutter - Building Basic Layouts in Flutter with Widgets
https://www.youtube.com/watch?v=dKGnRcr8FZU

June 25, 2019 at 10:32AM by Purple_Pizzazz
http://bit.ly/2XydMQe

New post on /r/flutterdev subreddit:

Flutter: Building Wear OS app
http://bit.ly/2x9VxSo

June 25, 2019 at 12:52PM by Elixane
http://bit.ly/2RBieYV

New post on Flutter Dev Google group:

OneSignal notification to open the app and read the article directly
Hello, I'm building a news app and integrating it with OneSignal, I'm able to receive the notification and when I click on it I'm getting the below JSON code OneSignal.shared .setNotificationOpenedHandler((OSNotificationOpenedResult result) { this.setState(() { print( "Opened

June 25, 2019 at 01:13PM by Rabih M. ElBaba
http://bit.ly/2YagkRC

New post on Flutter Dev Google group:

FCM Push Notification
Hello Friends, anyone know how to pass push notification count another stateful widget in a flutter. am using this method for show notification showNotification(var msg) async { var platform; try { String d = msg['body']; String json = jsonEncode(d); print(json); } catch (E) {

June 25, 2019 at 01:37PM by Vishal Kumar
http://bit.ly/2IIZpQL

New post on /r/flutterdev subreddit:

OneSignal notification to open the app and goes direct to article
Hello,​I'm building a news app and integrating it with OneSignal, I'm able to receive the notification and when I click on it I'm getting the below JSON code

this.setState(() { print( "Opened notification: ${result.notification.jsonRepresentation().replaceAll("\\n", "\n")}"); }); 

JSON Response

Opened notification: { "payload": "{ "google.delivered_priority": "normal", "google.sent_time": 1561415365754, "google.ttl": 259200, "google.original_priority": "normal", "custom": "{"a":{"id":"43682"},"i":"b0f4ef57-9556-4163-9e5c-fbcea08b4ce8"}", "from": "800826514709", "alert": "Test Alert", "title": "Test Title", "google.message_id": "0:1561415365759264%e192c215f9fd7ecd", "notificationId": -655945385 I/flutter (30970): }", "displayType": 2, "shown": true, "appInFocus": true, "silent": null I/flutter (30970): } 

And the below code to capture the payload keys

print(result.notification.payload.jsonRepresentation()); 

JSON Response

{ "google.delivered_priority": "normal", "google.sent_time": 1561415365754, "google.ttl": 259200, "google.original_priority": "normal", "custom": "{"a":{"id":"43682"},"i":"b0f4ef57-9556-4163-9e5c-fbcea08b4ce8"}", "from": "800826514709", "alert": "Test Alert", "title": "Test Title", "google.message_id": "0:1561415365759264%e192c215f9fd7ecd", "notificationId": -655945385 } 

My Question is how do I read the Key "notificationId" and "custom"​Thanks in advanced

June 25, 2019 at 01:08PM by jamesleeba
http://bit.ly/2IHSirZ

New post on /r/flutterdev subreddit:

3 reasons why we chose Flutter and why you should too
We just wrote an article about why companies should choose flutter. If you like it, can you give a clap, please.​https://medium.com/@codebase.studio/3-reasons-why-we-chose-flutter-and-why-you-should-too-39aca71796f4

June 25, 2019 at 04:22PM by glancer000
http://bit.ly/2X4dd1i

New post on /r/flutterdev subreddit:

In using Providers, is there a need to setup getters?
I've have two scenarios where a provider has its getters setup and one who has not.

class ProviderWithoutGetters extends ChangeNotifier { int counter; setCounter(int i) { counter = i; notifyListeners(); } 

and

class ProviderWithGetters extends ChangeNotifier { int _counter; int get counter => _counter; setCounter(int i) { _counter = i; notifyListeners(); } 

so when using this in an app, everything behaves exactly the same, ie

Consumer<ProviderWithoutGetters>( builder: (context, provider, child) => Text('${provider.counter}') ) 

and

Consumer<ProviderWithGetters>( builder: (context, provider, child) => Text('${provider.counter}') ) 

They behave the same.My question is, what's the reasoning behind the getters and is there a difference between the two approaches in terms of performance, compatibility etc?Thanks!

June 25, 2019 at 03:23PM by mr_poopybumhole
http://bit.ly/2Y8xpLM

New tweet from FlutterDev:

With Futures, @Dart_Lang’s most basic API for asynchronous coding, you can:

✅React to async data
✅Catch errors
✅Build Flutter widgets with FutureBuilder

Learn more in this episode of #FlutterinFocus → https://t.co/ZEt8aQslP3 pic.twitter.com/lA84s63cs9— Flutter (@FlutterDev) June 25, 2019

June 25, 2019 at 07:10PM
http://twitter.com/FlutterDev/status/1143567070094876677

New post on /r/flutterdev subreddit:

LimitedBox (Flutter Widget of the Week)
https://youtu.be/uVki2CIzBTs

June 25, 2019 at 07:16PM by EngineerScientist
http://bit.ly/2xfqe8F

New post on /r/flutterdev subreddit:

Server-Side Search in Flutter
https://youtu.be/XryA7JB2A5I

June 25, 2019 at 11:12PM by zaiste
https://ift.tt/2YcvV3h

New post on /r/flutterdev subreddit:

How do you implement Flutter Sticky Widget.
If you are reading this post from reddit mobile version, you will notice that when you scroll up in a post the footer of the post gets stuck below the appBar. There is only one library that implements something similar right now, but I will like to understand the logic behind it, and how it was made. Does anybody have any idea

June 25, 2019 at 11:00PM by iamokpe
http://bit.ly/2YcLubb

New post on /r/flutterdev subreddit:

Free resources to learn and advance in Flutter
https://ift.tt/2IKUdfh

June 26, 2019 at 12:33AM by EngineerScientist
https://ift.tt/2LfhYxP

New post on /r/flutterdev subreddit:

Thinking of coding a Flutter app rosspost
https://ift.tt/2RAQfZA

June 26, 2019 at 03:02AM by Stevenicloud
https://ift.tt/2xnxhMV

New post on /r/flutterdev subreddit:

Simple pull to refresh with a collapsing toolbar
https://ift.tt/2KB6l4J

June 26, 2019 at 04:49AM by Filledstacks
https://ift.tt/2Ne5hWs

New post on Flutter Dev Google group:

Use Tesseract.js in Flutter
How could I use Tesseract.js in Flutter? Does anyone have an idea?

June 26, 2019 at 07:25AM by 北科大-陳珈鋐
https://ift.tt/2XzWW3q