Flutter Heroes
26.1K subscribers
272 photos
2 videos
31.1K links
Download Telegram
New post on /r/flutterdev subreddit:

Quiz app (Q-IZ) || Flutter
https://youtu.be/ipzVASHOi4c

July 06, 2020 at 09:51PM by Admirable_Ad6745
https://ift.tt/2VXM7pM
New post on Flutter Dev Google group:

end of scroll color
I don't exactly know what this property is called actually, i want to change the blue color to green, which property is it?

July 07, 2020 at 09:01PM by Yasin
https://ift.tt/2BGbtSq
New post on Flutter Dev Google group:

TextField input border
i want to remove the underline border of the input when the user types, which property is it? it hides when you get out of the textfield but i don't want it to appear when the user write something

July 07, 2020 at 10:12PM by Yasin
https://ift.tt/2Oa9Y17
New post on /r/flutterdev subreddit:

All Flutter developers should try this, it's amazing!
https://raw.githubusercontent.com/jonataslaw/getx/master/getx.pngHi developers, today I bring a suggestion that can help many of you. In the last month my team and I faced many problems due to the pandemic, we had projects behind schedule, many developers could not work, and I decided to look for productivity solutions.Ok, Flutter is already productive for being declarative, but there is still a certain boilerplate around some tools and functions. I searched for "productivity" in the pub, and clicked on the first package that appeared. He had a very long description, I read everything and decided to try it.At first, it looked like a package that tried to sell a lot, I found it very suspicious that the package had so many functions, but I decided to work 1 week with the package. The first few days I felt a little strange how things worked on him, but I soon got used to it. After a week of using it, I was very excited, I introduced it to my team, and we started working with Flutter + GetX. The other developers liked the package very much, and since then we have been working with GetX for everything.And well, my testimony is that it really changed the way we worked. Our projects had a much higher productivity, and today our entire team is very satisfied, it is as if we had found a diamond stone at pub.dev.This is just a suggestion, I'm not saying that you should immediately change everything you use for GetX, but I think there is a very clear reason why this package has gone up more than 500 stars in the last month. It's really good and I think you should give him a chance, just like I did, and tell him about his experience here. Maybe it doesn't like everyone, but I'm sure this post will help other people who, like me, want to add a package to pubspec and start working, without worrying about configuring anything.I'm going to try to summarize how things work with this package, I'm sorry if something appears badly formatted, I'm new to Reddit.To navigate to a new route, you would generally use:Navigator.of(context).push(context,MaterialPageRoute(builder: (BuildContext context) {return Home();},),);With GetX it all comes down to a simple:Get.to(Home());You should certainly already use some state management solution, which involves several steps. With Get, it all comes down to inserting a ".obs" at the end of your variable, and placing the widget you want to update inside an "Obx", example:var count = 0.obs;Obx(()=> Text(count.string));Every time the value of "count" changes, the screen is updated with the current value, this seems easier than setState, since you don't need a StatefulWidget for this.If you have text in one language, to change to another, you just need to call Get.changeLocale();Text("Hi".tr);Get.changeLocale('it');// out: Text('Ciao');I see a lot of people talking about the GetX state manager, but a lot of people don't even know the other advantages of the package, and it really is a solution that everyone should know about, and I use this package in all my company's projects, and I would like to shout how cool this package is!package link in the pub:https://pub.dev/packages/getPackage link on Github:https://github.com/jonataslaw/getx

July 07, 2020 at 11:05PM by innovationsapps
https://ift.tt/2ZPjrAn
New post on /r/flutterdev subreddit:

Flutter Developer Weekly Newsletter: Issue #1 is LIVE, Issue #2 Drops Friday!
Issue #1 starts off this brand new newsletter with links about state management, null safety, a Rody Davis interview, creating an iOT Flutter app to interact with home equipment, Flutter tips and tricks and more.Issue #2 comes later this week!Check it out at https://newsletter.flutterdeveloperweekly.com/

July 08, 2020 at 01:30AM by FlutterDevWeekly
https://ift.tt/3famYjg
New post on /r/flutterdev subreddit:

Suitability of Firebase Backend
HowdieHope everyone is well.Looking at using Firebase as MbaaS for mobile app, but keep seeing many comments stating Firebase is only really good for building out a prototype.What is/are the limitation(s) of using Firebase on backend beyond prototyping?Would I just be better off using Node.js on backend and just having JSON call to Flutter front to fetch data back and forth?Many thanks in advance for your responses.

July 08, 2020 at 01:40AM by 2020Corp
https://ift.tt/3iMHDwj
New post on Flutter Dev Google group:

Re: end of scroll color
Afaik this is referred to as the overscroll color and should be controlled by your accentColor. On Tue, Jul 7, 2020, 2:01 PM Yasin
New post on /r/flutterdev subreddit:

Noob Question
I’ve been fluttering for about a month now and am in the process of making my first app. I have concerns regarding performance.I have a Tik Tok like scroller in the app and it feels laggy so I’m wondering if it is my code’s performance, or if it is just my computer being dumb.Any thoughts or advice are welcome! Thanks in advance!

July 08, 2020 at 04:37AM by EB-Crusher
https://ift.tt/38BROyN
New post on /r/flutterdev subreddit:

how to create a app like fantasy site for games like football and cricket
example dream11

July 08, 2020 at 08:54AM by ashokcr77
https://ift.tt/2DmiYhJ
New post on /r/flutterdev subreddit:

Introducing Codeapprun : A Platform To Showcase Your Widgets
https://www.youtube.com/watch?v=Tcvbd8fcgms

July 08, 2020 at 09:44AM by codeapprun
https://ift.tt/2O4Gy4z
New post on /r/flutterdev subreddit:

Aarogya Seva ( Flutter App)
Github : https://github.com/shubhamhackz/aarogya_sevaMade with 🔥 in India 😍Aarogya Seva is an Indian app developed using flutter for tracking live Covid-19 cases. App provides Coronavirus self assessment without collecting any data. The app has following features:Live Covid-19 cases across IndiaMinimilistic UI and an elegant user experienceLive news related to Corona Virus from newsapi.orgCheck your health condition with Self Assessement (For general Purpose)List of helpline numbersNo data collection in any from (Secure) 🥳

July 08, 2020 at 10:11AM by shubhamhackz
https://ift.tt/2DlWbCI
New post on Flutter Dev Google group:

Flutter App is Crashed why?
Hello developers! why my flutter app is crashed when I select the CSV file from the device storage. I am using a file picker plugin. anyone help me.

July 08, 2020 at 10:30AM by Muhammad ShAhAb
https://ift.tt/2Dm4a2E
New post on Flutter Dev Google group:

How to use shared preference making incremented container to stay?
Hi...I'm developing an app in which I'm incrementing the container once the floating button is pressed. But once I close the app the changes made were gone.. I'm using shared preference but I don't know how to do this function. I dont know to use onTapped varible to call container in my code..

July 08, 2020 at 11:37AM by Abinav N
https://ift.tt/3iFYdxv
New post on Flutter Dev Google group:

Problem when using methodChannel.invokeMethod
Hi there, when i use method channel to send two message in serial from android side. like the pic below. I could not receive the fisrt methodCall from dart side. However, if I postDelay (like invoke the first method, and after 7 sec invoke the second method) , I could receive both methodCall

July 08, 2020 at 11:54AM by yizhen Qiu
https://ift.tt/3f9xG9X
New post on /r/flutterdev subreddit:

Does Dart/Flutter allow for multiple future processes at the same time?
I am new to Dart asynchronous programming.Is Dart/Flutter single threaded? I mean if I am creating an option to download large file in my app, I will be writing a function Future because it will take a long time for sure. If there are other such future function in my app for example downloading a file and also doing something like clicking button to get photos ....Do download of large file should be stopped in order for other future function like getting photos to work? SO I mean does one future function has to resolve before I can call another future function?

July 08, 2020 at 11:38AM by milanpoudel
https://ift.tt/3fdnwow
New post on /r/flutterdev subreddit:

Where is Java installed when following docs in Windows?
I finished installing Flutter on my Windows 10 laptop as per official documentation. And its working fine. I am also able to deploy app on my phone.But coming from Linux, I see I have nowhere installed Java. Also `java` and `javac` on the command line doesn't work.So where is the java installation coming from?

July 08, 2020 at 01:23PM by purezen
https://ift.tt/2VXHHiZ