New post on /r/flutterdev subreddit:

Any Experiences with using Cupertino Widgets for iOS Version? Worth it or stick to Material?
Has anyone developed an App that uses cupertino widgets for iOS? I'm currently experiencing with it using the flutter_platform_widgets library. I like the look but I'm not sure if its worth the work. There are quite a few Widgets that are not supported in cupertino design such as TabBars under the AppBar and FloatingActionButtons. I'm still undecided if I should rather use Material for iOS Apps as well for simplicity reasons.

January 12, 2020 at 02:45PM by jwknows
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New post on /r/flutterdev subreddit:

Really need your feedback on new get_it API
Hi,after trying out the new API of GetIt to orchestrate an async startup in my main project I got the feeling that it is not as good as I thought and that the previous version actually was easier to understand and more flexible.Please have a look and comment on this Gist discussion https://gist.github.com/escamoteur/c4c717518729a4c24a4ce95c10111473#gistcomment-3135119

January 12, 2020 at 03:17PM by escamoteur
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New post on /r/flutterdev subreddit:

How to Fetch preview of link in flutter
https://youtu.be/sZQ4Ddtz2A4

January 12, 2020 at 03:12PM by prolongservices
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New post on /r/flutterdev subreddit:

GitHub - DrAchernar/location-based-AR-app: This Flutter project is an example for a location based AR app with navigation support.
https://ift.tt/3a5ivfw

January 12, 2020 at 03:32PM by DrAchernar
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New post on /r/flutterdev subreddit:

Firebase Authentication in Flutter | Production Patterns
https://youtu.be/tKET5s_Vu-c

January 12, 2020 at 04:32PM by Filledstacks
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New post on /r/flutterdev subreddit:

Adding top and bottom separators with ListView.separated | Code With Andrea
https://ift.tt/2FHeL67

January 12, 2020 at 05:17PM by bizz84
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New post on /r/flutterdev subreddit:

State vs Data, do you ever mix the two?
I'm using hydrated bloc to persist app state to the device and I've got my data in Firebase. I'm tempted to create state objects from relatively static data retrieved to reduce DB hits and speed things up a bit. My current thinking is to create a bloc for "recently viewed" data, where whole documents are stored in a map.Does this make sense to do? Is there a better way?

January 12, 2020 at 06:39PM by inhumantsar
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New post on /r/flutterdev subreddit:

Easy UI Templates
Hey all, I'm looking for a simple dashboard template, something I can use to get started quickly. Charts and all... I want to build a really quick prototype in about a week. Any idea where I could find something like that?

January 12, 2020 at 08:28PM by spaces_over_tabs
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New post on /r/flutterdev subreddit:

Animated Bottom Drawer | Flutter UI Tutorial
https://www.youtube.com/watch?v=BgxkKlYzep8

January 12, 2020 at 10:13PM by Elixane
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New post on /r/flutterdev subreddit:

How to Create Liquid Swipe Animation in Flutter | Liquid Swipe Flutter
https://ift.tt/2QM4dc7

January 12, 2020 at 09:31PM by Elixane
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New post on /r/flutterdev subreddit:

FlutterForce — Week 60
https://ift.tt/2TgFw9r

January 12, 2020 at 10:37AM by flutterist
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New post on /r/flutterdev subreddit:

Soft UI in Flutter
https://youtu.be/dVczh4azA_M

January 11, 2020 at 04:22PM by ishanfx
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New post on /r/flutterdev subreddit:

Babeledit can edit arb files
from their site:Edit your json, yaml, php, arb, vue or properties translation files with ease.babel edit

January 11, 2020 at 02:29PM by bogdan_marinescu
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New post on Flutter Dev Google group:

Using video_player to display a video from a given starting position
Hi! I'm trying to create a simple app where I can iterate between video clips. Each videoClip is described by a file location, a start time, and an end time (Durations). When I switch from one clip to another, I would like the UI to simply show the starting frame of the next video clip. I am

January 12, 2020 at 11:49PM by tusike
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New post on Flutter Dev Google group:

"An InputDecorator, which is typically created by a TextField" not fixed by wrapping in Expanded
I have this: Expanded( child: TextField( controller: _controller ) ) Inside a Column, inside a row, in the body of Scaffold. I get the error "An InputDecorator, which is typically created by a TextField, cannot have an unbounded width". The

January 13, 2020 at 12:31AM by Guyren Howe
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New post on /r/flutterdev subreddit:

Widget Hide and Seek: A guide to managing Flutter widget’s visibility
https://ift.tt/3a4824k

January 13, 2020 at 04:26AM by lgn03
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New post on /r/flutterdev subreddit:

Flutter File Picker for Mac OS
Hi Guys,I am currently building a Desktop application using Flutter. I am wondering if anyone knows about a file picker that supports Desktop, macOS specifically, that does not require Go-flutter. I'd like to avoid other commands (hover commands) to test my code and work only in the Flutter environment.The file_picker (https://pub.dev/packages/file_picker) plugin supports desktop file picking through go-flutter. I don't want all that setup.Additionally I found this file_chooser plugin (https://github.com/google/flutter-desktop-embedding/tree/master/plugins/file_chooser) which I'm trying to get running in my code but there's no errors, no feedback, no dialog, nothing. It just doesn't execute the code.I'm looking for existing solutions before I take on the mission of building my own. If you know of anything or have suggestions I'd greatly appreciate your input.-Dane

January 13, 2020 at 07:17AM by Filledstacks
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New post on /r/flutterdev subreddit:

FLUTTER CAR VIN BARCODE SCANNER - Implement Barcode Scanner Code
https://youtu.be/znbZ1wBk70A

January 13, 2020 at 07:29AM by cmcoffee91
https://ift.tt/35T2c2t

New post on /r/flutterdev subreddit:

Provider vs Get_It - Memory consumption test
I'm considering switching to Get_It from Provider as my default singleton provider.In order to measure if are there some impact in memory consumption, I've created some simple code to profile how each solution manages the lazy allocation of objects in memory.The test consists on monitoring the memory consumption while the number of registered singletons grows.By running Flutter in "profile" mode, from Dart DevTools, I got the following results :get_it: 3.1.0Implementation:GetIt sl = GetIt.instance;sl.registerLazySingleton<AppGlobalState>(() => AppGlobalState());sl.registerLazySingleton<JustALazyLoadingTest1>(() => JustALazyLoadingTest1());...sl.registerLazySingleton<JustALazyLoadingTest10>(() => JustALazyLoadingTest10());Results - (size, count, accumulator)1 Singleton, 1 used (24, 1, 1)2 Singletons, 1 used (24, 1, 1)11 Singletons, 1 used (24, 1, 1),11 Singletons, 6 used (24, 1, 1),Provider: 4.0.1Implementation:MultiProvider(
providers: [
Provider<AppGlobalState>(create: (_) => AppGlobalState(),),
Provider<JustALazyLoadingTest1>(create: (_) => JustALazyLoadingTest1(),),
...
Provider<JustALazyLoadingTest10>(create: (_) => JustALazyLoadingTest10(),),
])In order to allow multiple singletons, Provider uses two objects, so, for each test, consider the results of "Provider" + "Multiprovider".Results - (size, count, accumulator)1 Singleton, 1 used (40, 2, 2)Provider (24, 1, 1)MultiProvider (16, 1, 1)2 Singletons, 1 used (64, 3, 3)Provider (48, 2, 2)MultiProvider (16, 1, 1)11 Singletons, 1 used (280, 12, 12)Provider (264, 11, 11)MultiProvider (16, 1, 1)11 Singletons, 6 used (280, 12, 12)Provider (264, 11, 11)MultiProvider (16, 1, 1)ResultsGet_It had a better performance in all tests. No matter how many lazy singletons it holds, the memory consumption will be the same.In Provider, memory consumption grows as more lazy singletons are added to. Besides to "Provider" object, it also loads "MultiProvider", which makes using MultiProvider more expensive even if there's only one singleton.In both packages, the quantity of lazily instantiated objects had no impact on memory usage beyond the normal size of each single object.GitHub repos:Provider Test: https://github.com/carnevalli/flutter-provider-memory-consumption-testGet_It Test: https://github.com/carnevalli/flutter-getit-memory-consumption-test

January 13, 2020 at 07:22AM by carnevalli
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New post on Flutter Dev Google group:

Issue with installation of flutter
Hello team, I have issue with installation please give me solution for this error . following is attachment.please give me solution as soon as possible. [image: Untitled 1.png] thanks and regards indrajeet patil

January 13, 2020 at 08:41AM by Indrajeet Patil
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