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New post on /r/flutterdev subreddit:

How do you remember Widgets ?
I am writing my first app after having done a couple tutorials, but it just seems like there are hundreds of Widgets and I never know which one to use. I got used to the basic ones (Row, Column, Container... etc) but there are some that are perfect in some less common situations.How do you remember the somewhat less common Widgets ?Which specific resources do you use to find that Widget you forgot about, but you know exists ?3.Which specific resources do you use to find out about Widgets you don't know ?Thanks !PS: I have decent programming experience so the problem is not the programming concepts themselves

April 27, 2021 at 10:06PM by joris_limonier
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New post on /r/flutterdev subreddit:

Wifi direct in Flutter
Hello,I have been doing some research about adding wifi direct in my app instead of a regular bluetooth connection. Basically, my app (iOS and Android) will have to connect and send data to another Android app (via wifi). I found some things but I was curious to see if someone in this community implemented something of the sort using the Flutter framework. How was it ? Which library ?Thanks

April 27, 2021 at 10:00PM by patate_cool
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New post on /r/flutterdev subreddit:

How to get cookies from HTML response?
Hi, this is marshall, I am sorry I am a newbie of coding, I am making my first application in my life to connect my vanilla forum to an mobile app. I do not need a full function. I just need the user the see the posts and comments, and login and post new discussions or comments. They are not managing their account on the mobile app. I managed to created a php file as an api, I created an admin token and stored in the php file. So the php can talk to the server with vanilla default apiV2.Things started well until I hit the wall of "Auth", I search in multiple forum html files and I managed to send the password and username to the website with the link of default submission. it returned an html. and some cookies.The userid token is emblemed in the html file , call "transient ID", I do not know how to capture this token from an returned html and store it in local store.I do not know how to save all those cookies (I do not know which one, there is like 10 keys) and use it to for another post request.so far I tested with postman, here is what I found:Post request on ../post/discussion work fine and successfully send a disccussion post to my forum with a 200 return, with 2 conditiona json file { "TransientID: "Value of TransientID (I manully copy from the html file and paste on this json)", item1":"item1-value","item2":"item2-value","item3":"item3-value",...}the cookies created after Login require (email & password)Any one can tell me how to capture the above 2 set of data with flutter plugin and code?or if you have any suggestion.. please let me know, I search for flutter project for 2 months... google show almost no useful information for forum, but only chat app. (and mostly firebase... I am using mysql database.)

April 27, 2021 at 09:16PM by Marshallmatta
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New post on /r/flutterdev subreddit:

Flutter Linux Desktop Performance with Wayland and Ubuntu 21.04
I upgraded to Ubuntu 21.04 to use Wayland, hoping to see better performance. I documented my process in this blog post.On my i7-6800K with NVIDIA GTX 950Ti, the desktop performance does not seem as good as Windows desktop. Has anyone had a similar experience? I am running X.org as it seems a bit tricky to run Wayland with the NVIDIA proprietary drivers.The test application I am running is shown in this video (Windows desktop test). I'm dealing with 23MP 360 images of around 8MB in size. Windows scrolling of the 360 image is fantastic. Linux desktop is usable, but not as good. I have a dual-boot system, so the hardware is exactly the same. I have a modest 32GB of RAM, but it appears to be good-enough for the Windows Flutter desktop apps.Also, I can't figure out how to use OBS for screen capturing videos for YouTube with Wayland.BTW, I had a difficult time getting Wayland to work on my system. See the blog post at the top if you're having problems.

April 28, 2021 at 01:32AM by cloudster314
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New post on /r/flutterdev subreddit:

Easiest Steps On How To Save Data To Firebase Without Adding google-services.json File In Your Flutter App
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April 26, 2021 at 10:59AM by wizpna
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New post on /r/flutterdev subreddit:

Skeleton Screen in Flutter
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April 26, 2021 at 08:42AM by Gags_21
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New post on Flutter Dev Google group:

RangeError (index): Invalid value: Not in inclusive range 0..2: 3
Hi, Flutter Community i am getting an error while hot reload and i dont know why this error is howing. here is the code: import 'package:flutter/material.dart'; void main() => runApp(Test()); class Test extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp(

April 28, 2021 at 06:52AM by Parveen Raksaniya
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New post on /r/flutterdev subreddit:

Can flutter build higher level of apps (Scan Virus App,Utility Device Health Monitor)?
Can flutter build a higher level of apps (Scan Virus App,Utility Device Health Monitor, IoT App,3D simulator eg. Body,Solar system) ?

April 28, 2021 at 08:11AM by hitoBocchi
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New post on Flutter Dev Google group:

mail plugin
greetings everyone, i want to know if there is any plugin in flutter which i can use to send mail? i have tried the mailer plugin but I didn't work can anyone suggest me any other plugin or how to use this one as the example is not working.

April 28, 2021 at 09:33AM by palak pandey
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New post on Flutter Dev Google group:

Gradle failed exception
greetings to all, i am getting an error regarding gradle when i am trying to build apk - FAILURE: Build failed with an exception. * Where: Script '/Users/shikha/Desktop/flutter/packages/flutter_tools/gradle/flutter.gradle' line: 991 * What went wrong: Execution failed for task ':app:compileFlu

April 28, 2021 at 11:18AM by palak pandey
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New post on Flutter Dev Google group:

post issue
New post on /r/flutterdev subreddit:

Discord Community Broadly Encompassing App Development
Here is the link to a Discord server dedicated to app development: https://discord.gg/zPeNA2nbetThe main distinction between the FlutterDev server and this one is that it fully encompasses the field of app development from design to development to release and beyond. It is also platform neutral. So while it does provide plenty of support for Flutter, it provides equal support for other app development frameworks as well.If you're interested in a community like this, be sure to check it out!

April 28, 2021 at 12:34PM by AppDevCommunity
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New post on /r/flutterdev subreddit:

Wrote a new post on How to do sharing on Flutter Apps! #100DaysOfCode #CodeNewbie #flutterdev
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April 28, 2021 at 02:11PM by mukhtharcm
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