New post on /r/flutterdev subreddit:

Top 5 Cross-Platform App Framework for 2020
https://ift.tt/2Mpu72N

December 24, 2019 at 01:38PM by citrusleafin
https://ift.tt/34Wuw37

New post on /r/flutterdev subreddit:

How to update widget state from another widget?
Hello, I find myself in a strange situation. I have learned about flutter_bloc and successfully applied it to our application. I have created whole business logic and it works well. The part I have been struggling for a week now is some complex scenarios related to widgets. Here is an example:
I have a listview of chips and a pageView widget, which both are child widgets in the container. I need the following behavior: Then the user presses a chip, I should call pageViewController.jumpToPage(index).However, I am not sure how can I access a pageViewController from my listview of chips. Even if it is public, I still can't access it from another widget, because they both are children widgets and there is not parent-children relationship between them.Also should I call pageViewController.jumpToPage(index) in setState of individual chip onTap event?I would like to get an answer or some examples... Again, thank you and happy new year :)

December 24, 2019 at 01:28PM by wellbranding
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New post on /r/flutterdev subreddit:

Should I move on from flutter?
I started learning flutter and skipped react because it would help me in building apps for myself very quickly( I wanted to build something of my own). I also do little bit of UI/UX designing with XD. But now I realize that there are not many job opportunities (Flutter) here looking for a recent graduate in computer science. I am at crossroads on whether to give up flutter or study flutter and keep working on my projects till I reach an MVP.

December 24, 2019 at 02:18PM by empty_glasses
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New post on /r/flutterdev subreddit:

Flutter's New Hot UI Tool
https://www.youtube.com/watch?v=-xmTDkMyqpk&feature=share

December 24, 2019 at 04:00PM by imthepk
https://ift.tt/2Spr9PI

New post on /r/flutterdev subreddit:

Fluid-Layout New responsive layout library used in production
I just published fluid_layout, a library for building responsive layouts for different sized screen.I have been working several months on it and it is used in two production projectshttps://pub.dev/packages/fluid_layout

December 24, 2019 at 04:06PM by jamesblasco
https://ift.tt/376weR7

New post on /r/flutterdev subreddit:

Flutter UI - Minimal Designs - Travel and Explore
https://youtu.be/NBjDMRDGbXY

December 24, 2019 at 05:01PM by rajayogan27
https://ift.tt/35Wxpma

New post on /r/flutterdev subreddit:

Is it a great idea to start with Flutter for a complete newbie
I've been learning about computer science for the last 4 months finished some basics tutorials like CS50 and read (Head first Java book) and messed around with some Java code basics like (OOP, if statement, loops, etc), i have little knowledge now about how things work and how everything is connected to each other but never made a big project and i wanna specialize in a specific thing to go to advanced level.my priority is finding (the fastest way) to make some money as I am jobless now to help my family, whether it's a job or freelance idc, I'm giving it all my time now.I've been making my research about mobile dev and i found that there is 1. native development (ios or android) 2. cross platform development like (React or Flutter).i really wanna start with flutter as it's trend now and making a great progress in community, support and Github repositories and many people suggested it cause it will be for desktop and web also, but i read some people comments that it's new and newbies shouldn't start with it, and i should start with something old so if i get stuck with something in it, it will be easy to find support on stackoverflow and find ready-baked code or packages to help me.and if i start with android/java as i only know java, it will take me long time to start android with java then move to Kotlin as it's 1st language for android now and i read that android is hard to start with as its high level abstraction and its structure, and time is a main factor for me.so i wanna invest like one year in something, so from now if i start investing my time in flutter, is it a good idea?any tip or advice from experts to help me will be appreciated.

December 24, 2019 at 10:40PM by sasosense
https://ift.tt/34SLHmg

New post on /r/flutterdev subreddit:

Flutter plugin to load and cache network or firebase storage images with a retry mechanism if the download fails
https://ift.tt/2ZlAg5q

December 24, 2019 at 07:29PM by Asoseil
https://ift.tt/35Vdt2Y

New post on Flutter Dev Google group:

Flutter web - problems with WebView
Hi. (on first place, sorry if this post have english errors, because i don't speak english) I'm trying to set an advertisement on my web-app, but the WebView and others like this is not working; I need to set a Web page (on this case, an AD banner) in a specific size on screen, in a SizedBox.

December 25, 2019 at 02:54AM by Nicolas Souza
https://ift.tt/2rubaF8

New post on /r/flutterdev subreddit:

Is there any MVC type of code management guidelines for flutter development?
Hi,I am an angular 2+ and php developer who also develops hybrid applications professionally. I have been looking into native development and I zeroed in on Android+Kotlin. But someone pointed out to flutter and I started digging into it.I really like that Flutter is backed by Google but I struggle with the concept of spaghetti code because of declarative ui way to build an app. I saw google presentation videos and I nearly fainted with deep nested level of code specially for a complex ui design. Coming from MVC architecture, I am finding it difficult to grasp the concept of declarative ui.So, my question is: Is there a way to manage the code or has anyone developed guidelines for MVC in flutter? Or the developer landscape will move to declarative ui way going forward for good?

December 25, 2019 at 06:28AM by gaurav_ch
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New post on /r/flutterdev subreddit:

Created a simple Tic Tac Toe game using Flutter. Check it out
Hey people,
Merry Christmas!I sat and created a Tic Tac Toe game using Flutter. It will be great if you could comment down your thoughts and opinions.Project -> https://github.com/emilsharier/Tic-Tac-ToeThank you :)

December 25, 2019 at 09:08AM by eeelll414
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New post on /r/flutterdev subreddit:

Flutter Tutorial: Multipurpose shop App
https://ift.tt/2Qvc2BZ

December 25, 2019 at 10:26AM by cybdom
https://ift.tt/2QfGzDD

New post on /r/flutterdev subreddit:

Wrapping text with a dash
Hi, Is there anyway to automatically wrap text with a dash? (-)Example:Not wrapped: https://imgur.com/a/H1PWj1MWrapped with dash: https://imgur.com/a/TCm8RFF

December 25, 2019 at 10:06AM by Heknon
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New post on /r/flutterdev subreddit:

Flutter is great for making games too!
https://twitter.com/mlls_hq/status/1209811162243751937

December 25, 2019 at 02:29PM by Everlier
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New post on /r/flutterdev subreddit:

Flutter - Making a Christmas Tree 🎄| Tween Animation
https://www.youtube.com/watch?v=QsY2LKcivqk&feature=share

December 25, 2019 at 02:10PM by imthepk
https://ift.tt/2ZoEvxl

New post on /r/flutterdev subreddit:

Access to infra-red sensor on flutter?
Is it possible to make api calls to infra-red sensors on android / iOS devices in general? and using flutter?

December 25, 2019 at 03:39PM by BarbDart
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New post on Flutter Dev Google group:

GSoC and Flutter
Are there any open source organizations that use to built their mobile apps using flutter and listed in GSoC?

December 25, 2019 at 03:39PM by Viraj Danushka
https://ift.tt/35YRmc2

New post on /r/flutterdev subreddit:

Resolve local hostname
Hello all, I've been making a simple mqtt application for my raspberry pi running node-red and it's going pretty well.I have two mqtt brokers running locally and a remote broker. I can access the remote broker just fine but when I try to connect to the local mosquito broker running on pi through its hostname (raspberrypi.local) I'm getting error flutter os error: no address associated withhostname, errno = 7I've looked into this error and found out I may have to use something like mDns package. I'm not sure where to head next.The raspberry pi will be connected to existing WiFi and it may have different IPs every time it reconnects.

December 25, 2019 at 05:39PM by Deepu_
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New post on /r/flutterdev subreddit:

Flutter ile telefon rehberi uygulaması yapıyoruz.
https://www.youtube.com/watch?v=mz5aoKvc-4c&feature=share

December 25, 2019 at 05:03PM by kesalitech
https://ift.tt/2MvOoEa

New post on /r/flutterdev subreddit:

Getting input without textbox
Is there a way to get text input without actually having a text input with a listener?Basically I am using some android devices with barcode scanners. When you scan a barcode the numbers are sent through the device as typing. I need to grab that text and deal with it.My current hack:1) have text input on the page2) autofocus the text input so typing goes to it3) hide the keyboard4) capturing typing to the text input5) do a big song and dance to let the user type in the text input if they really want toI would rather skip steps 2 and 3 and 5... but to do it, I need to capture typing without an input selected

December 25, 2019 at 07:53PM by TunaBoo
https://ift.tt/2sjQ7FB

New post on /r/flutterdev subreddit:

ancestorInheritedElementForWidgetOfExactType is deprecated
After v1.12.1 ancestorInheritedElementForWidgetOfExactType is deprecated. We should use getElementForInheritedWidgetOfExactType now. How do I edit this BlocProvider?

import 'package:flutter/material.dart'; Type _typeOf<T>() => T; abstract class BlocBase { void dispose(); } class BlocProvider<T extends BlocBase> extends StatefulWidget { BlocProvider({ Key key, @required this.child, @required this.bloc, }) : super(key: key); final Widget child; final T bloc; @override _BlocProviderState<T> createState() => _BlocProviderState<T>(); static T of<T extends BlocBase>(BuildContext context) { final type = _typeOf<_BlocProviderInherited<T>>(); _BlocProviderInherited<T> provider = context.ancestorInheritedElementForWidgetOfExactType(type)?.widget; return provider?.bloc; } } class _BlocProviderState<T extends BlocBase> extends State<BlocProvider<T>> { @override void dispose() { widget.bloc?.dispose(); super.dispose(); } @override Widget build(BuildContext context) { return new _BlocProviderInherited<T>( bloc: widget.bloc, child: widget.child, ); } } class _BlocProviderInherited<T> extends InheritedWidget { _BlocProviderInherited({ Key key, @required Widget child, @required this.bloc, }) : super(key: key, child: child); final T bloc; @override bool updateShouldNotify(_BlocProviderInherited oldWidget) => false; } 

December 26, 2019 at 12:00AM by poq106
https://ift.tt/3635i4Q