New post on /r/flutterdev subreddit:

MiBand and Flutter
Guys, how to create an app that connects to the MiBand in Flutter?

February 27, 2019 at 04:33AM by blesing79
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New post on Flutter Dev Google group:

Mopub banner integration in Flutter
Hi I'm trying to create a MoPub banner ad plugin for Flutter (Android specifically). I successfully create an AndroidView and MethodCall to trigger loadAd() on moPubView in Java native code. The thing is, even though the AndroidView is rendered and bannerAdListener is working in plugin example

February 27, 2019 at 06:12AM by Riva Farabi
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New post on /r/flutterdev subreddit:

AnimatedBuilder (Flutter Widget of the Week)
https://www.youtube.com/attribution_link?a=npqN-iDgloA&u=%2Fwatch%3Fv%3DN-RiyZlv8v8%26feature%3Dshare

February 27, 2019 at 06:04AM by Pixelreddit
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New post on Flutter Dev Google group:

VS Code Extensions v2.24.0 - Dart DevTools w/ Inspector
Hey all, v2.24 of the VS Code extensions are available, adding the ability to launch the recently-announced Dart DevTools preview 🙂 Dart DevTools A new command *Dart: Open DevTools* has been added that allows you to launch the Dart DevTools
February 27, 2019 at 10:15AM by Danny Tuppeny
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New post on Flutter Dev Google group:

resizeToAvoidBottomPadding: false,
resizeToAvoidBottomPadding: false works but it is said to be deprecated: bool resizeToAvoidBottomPadding @Deprecated ('Use resizeToAvoidBottomInset to specify if the body

February 27, 2019 at 11:20AM by Bened
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New post on /r/flutterdev subreddit:

Need help
I want to make a custom social network for twitch, so need to implement “sign-in with twitch”, but don’t know how to do it. Looked at examples for “sign-in with google” but still a no-go.Can anyone please direct me here? :)

February 27, 2019 at 11:26AM by Din_Sunrise
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New post on Flutter Dev Google group:

Read phone number, ssid, and location
Hi, I would like to check how I can read Phone Number, WIFI SSID, and Location when I launch Flutter app. TIA. Regards, Setiaman

February 27, 2019 at 12:08PM by Setiaman Lee
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New post on Flutter Dev Google group:

incorrect use of parent data widget. expanded widgets must be placed inside flex widgets
0 I am getting the following error: i.e.., Another exception was thrown: Incorrect use of ParentDataWidget. showing error on the mobile screen. @override Widget build(BuildContext context) { return MaterialApp( title: widget.title, theme: ThemeData.light().copyWith(

February 27, 2019 at 01:29PM by Mounika
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New post on /r/flutterdev subreddit:

New flutter developer questions?
Hello, I'm new to flutter development. Can anyone please clarify few doubtsDo I have to write widget for each page in general? E.g. if I'm building an app with drawer do I have to include drawer in every page?What is good practice to do rerender the widget or try to replace part of widget if possible?How you pass data around between two widgetsThanks Sorry if they are trivial questions.

February 27, 2019 at 03:35PM by BlueBoxxx
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New post on /r/flutterdev subreddit:

Flutter: How to Bug Report
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February 27, 2019 at 02:55PM by Purple_Pizzazz
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New post on /r/flutterdev subreddit:

State management and BLOC pattern
What is the best video(article) talk about state management? I'm very confuse in this term.

February 27, 2019 at 04:55PM by thuan14121999
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New post on Flutter Dev Google group:

How to add titles to the markers
I want to display my markers with some titles and subtitles. Can someone help?

February 27, 2019 at 06:31PM by jijo...@gmail.com
https://ift.tt/2Xt7MWb

New post on /r/flutterdev subreddit:

FlutterUI - Clean Designs - Car Service
https://youtu.be/yjij9H2KS-Q

February 27, 2019 at 07:20PM by rajayogan27
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New post on /r/flutterdev subreddit:

LIVE Hump Day Q&A: Kathy Walrath from Dart team is here!
https://ift.tt/2UfwxDm

February 27, 2019 at 07:01PM by MarkOSullivan
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New post on /r/flutterdev subreddit:

Extracting widgets to a function is not an anti-pattern
I had a debate on here a while back with some other redditors who were saying that splitting your build function into separate functions within a class is an anti-pattern and will negatively effect the performance of your app. I argued that this cannot be true since Flutter doesn't know the difference between a function returning a new widget like this:

Widget _myWidget() { return MyWidget(); } 

Or just having the initialization in the build function like this

MyWidget(), 

I stand by my argument but now I have some additional proof.The Flutter Outline view of the IntelliJ plugin has an "Extract Method" button that will only work when you have a widget highlighted in the outline's tree. This button does exactly what it sounds like. It removes the highlighted widget from the build function and places it in its own function within the class. Why would the official Flutter plugin developed by the Flutter team have this feature if moving your widgets into separate functions is an anti-pattern?

February 27, 2019 at 09:16PM by recursiveG
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New post on /r/flutterdev subreddit:

Trouble getting Flutter app to run on iPhone
I'm trying to get my dev setup on my Mac working. I followed all of the instructions on the tutorial but I'm having trouble at this step:Then, go to the Settings app on the iOS device, select General > Device Management and trust your Certificate.When I go to the general settings, the "Device Management" option does not appear in any way. I've done all the other steps like plugging in my iPhone, setting up signing in Xcode, and hitting "Trust" on the popup. Trying to run the debug app on my device predictably does not work (it works in the simulator).Any ideas on what's wrong?

February 27, 2019 at 11:15PM by the_j_
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New post on /r/flutterdev subreddit:

Date AND Time picker in Flutter?
I currently am making an app which will remind the user at a time. This time could be any time, down to the minute. Ex. March 14 at 10:17 AM. I have tried showTimePicker and showDatePicker. showTimePicker only does time of day, and showDatePicker only does a day of the year. Are there any packages or something that will prompt the user for a day of the year/month and a time of day?

February 27, 2019 at 11:38PM by dan-danny-daniel
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New post on Flutter Dev Google group:

Flutter and native device resources access
Hi, i'm new with Flutter, i'm coming from Ionic.. Looking Flutter docs i don't understand how to access to device resources like camera, network, geolocalization, push notifications... by plugings ? is there some docs about it ? Thanks for help..

February 28, 2019 at 12:38AM by Mauro Miotello
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New post on /r/flutterdev subreddit:

Flutter’s Cupertino Package for iOS devs - Flutter In Focus
https://www.youtube.com/attribution_link?a=JW8GYFO90LY&u=%2Fwatch%3Fv%3D3PdUaidHc-E%26feature%3Dshare

February 28, 2019 at 01:39AM by Pixelreddit
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New post on /r/flutterdev subreddit:

How to fetch multiple JSON endpoints in async manner, then get results at end?
I am struggling with isolates and Futures. All I want is iterating through a list of urls, which will return JSON arrays of anything.And then funnelling all JSON array items into my own list of items in an async way.I am not sure how to proceed, but it seems _fetchAndParse() is not constructed properly (expecting future), and I am on the end of the rope :)Flutter docs examples are fetching on main thread, and then moving to parse and return data in a separate isolate via compute().I am trying to fetch and parse in a separate isolate.Any advice is welcome.​

import 'package:flutter/material.dart'; import 'dart:async'; import 'dart:convert'; import 'package:flutter/foundation.dart'; import 'package:http/http.dart' as http; void main() => runApp(MyApp()); class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { _getJson(); return MaterialApp( title: 'Flutter Demo', home: Text('Hello')); } Future<List<dynamic>> _getJson() async { final List<String> urls = [ 'https://api.github.com/users/mralexgray/repos', 'https://api.github.com/users/mralexgray/repos', 'https://api.github.com/users/mralexgray/repos' ]; final List<dynamic> result = []; urls.forEach((url) async { await compute(_fetchAndParse, url).then((items) => result.addAll(items)); }); return result; } List<dynamic> _fetchAndParse(String url) { var client = http.Client(); final response = client.get(url); return json.decode(response.body); } } 

​

February 28, 2019 at 02:19AM by dimitar71
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