Flutter Heroes
26.1K subscribers
272 photos
2 videos
31.1K links
Download Telegram
New post on Flutter Dev Google group:

[PatformView][Windows][gstreamer][video play] PlatformView samples for windows & how can I get HWND for widget
I recently try to write a video play example with gstreamer on windows desktop app, the two ways i tested: 1. native create render target and trans texture id from native to flutter likes android's version do, I try to create a render context with opengl texture and passing the opengl texture id

October 13, 2020 at 05:47AM by hereMaxwell
https://ift.tt/3lGGKWI
New post on /r/flutterdev subreddit:

Has anyone deployed a Flutter macOS app to production?
I am considering building a Mac app in Flutter as a companion to my mobile apps. Has anyone built it into production and put it on the Mac App Store? If so, how was the process like?I'm curious to know all this since I want to know how developers are feeling about it. Thanks to those who do choose to answer!

October 13, 2020 at 05:28AM by jazilzaim
https://ift.tt/3lGIjnn
New post on Flutter Dev Google group:

Android Studio (not installed)
After Android Studio 4.1 update flutter doctor have issue: Android Studio (not installed) and File/Project Structure settings not exist any more. Is anyone know what the problem here?

October 13, 2020 at 06:10AM by Andrejus Bykovas
https://ift.tt/36ZGoq0
New post on /r/flutterdev subreddit:

MVC vs. BLoC + RxDart ? Does architecture choice really matter with good coding principals and clean design?
I come from a .Net background where MVC is king. So all the MVvM and MVC architectures in the Flutter community are what I gravitate towards doing naturally.Is this limiting me and my apps? I am about to start a new project and thought about stepping out of my comfort zone and trying BLoC + RxDart for the first time cause it's a standard in the community and I've heard good things.Can someone convince me to try this? I still haven't heard a great explanation of BLoC... mostly cause the examples use single variables like an email or bool value(too basic to understand the bigger picture.)

October 13, 2020 at 07:48AM by maylortaylor
https://ift.tt/2GJbzv3
New post on Flutter Dev Google group:

Regarding DART USB Communication Command
I'm developing an app where I need to communicate with a device through USB Command. My device accept both the command through serial communication tool. But when I have used *await port.write(Uint8List.fromList("read-1 -r 10 20\r\n".codeUnits));* this command(It takes parameter along with the

October 13, 2020 at 08:10AM by AZ Saha
https://ift.tt/3lG576S
New post on Flutter Dev Google group:

Use a map cheaply or for free in Flutter for commercial purposes
Dear Ladies and Gentlemen, I'm writing to you because I have a question about the integration of a map in an app programmed with Flutter. Since I want to use this App Commercial, I would have to pay for every request on google if I got it right. Is there a legal way to integrate a map into the

October 13, 2020 at 09:39AM by Vincent
https://ift.tt/3jUKIKM
New post on /r/flutterdev subreddit:

Need help with collecting data for a healthcare Flutter app
Hey everyone. A few of my college mates and I are working on a project that aims to make the quality of life for PD patients better. We are also planning on applying to hackathons to win funds to better support this project of ours. Our idea aims to provide a Parkinson’s Disease symptom assessment tool on a flutter app. This app would allow PD patients to self-assess their symptoms with the help of image analysis by a machine learning model to analyze the severity of PD. The problem we have run into is the lack of data hence the accuracy of our model suffers. We are therefore requesting anyone who can here, to volunteer to collect more data for us by requesting as many PD patients as they can, to take this test on our behalf. This data will be submitted anonymously with the consent of the patient. Please find the google drive link as a comment which consists of a smaller app that we have developed to collect this data. Anyone who volunteers to help us with this needs to get the PD patients to take the tests on the app and send me the result images as a direct chat message without the personal details of the patient. The video there explains how that app is to be used. Please find a presentation file in the drive link for more details on this project. Thank you for taking your time out to read this, especially if you are volunteering to help us in this endeavor.

October 13, 2020 at 09:14AM by reddituser20-08
https://ift.tt/371hiqv
New post on /r/flutterdev subreddit:

Best practice for navigating through nulls in Map-ed json when deep nesting (eg, from firestore)?
I've got quite heavily nested json resulting in large trees of Map<String, dynamic>. The structure is known in advance but branches may NOT exist until a later time.In non-nullable dart (not yet released) I can do this:
Map<String,dynamic?> data={}; var r=data['a']?['b']?['c']?['d']?['completed'] ?? false ; print(r); 
This is perfect but probably the firestore libraries will not return Map<String,dynamic?> :'(And nullable dart doesn't support this.​However, with nullable dart I could of course laboriously test for null at each step. To avoid that I use ??
bool isCompleted(Map<String, dynamic> data){ var a=data['a'] ?? {}; var b=a['b'] ?? {}; var c=b['c'] ?? {} return c['completed'] ?? false; } 
Is there a better way?Of course I could optimise with if statements and use parentheses, however I have a lot of these functions to do and don't need to optimise in any case. I'd rather keep them readable as well as easy to write, but I also prefer to avoid all the assignments.

October 13, 2020 at 10:51AM by itsastickup
https://ift.tt/34Yqc5Q
New post on /r/flutterdev subreddit:

Add all images of an asset folder to a listview
https://ift.tt/3dl9f9a

October 13, 2020 at 12:00PM by skimtiyaz
https://ift.tt/2SRUyRA
New post on Flutter Dev Google group:

Gradle update problem
Is anyone knows why after Android Studio 4.1 update for each new flutter project need to update manually Gradle version to 6.+ ? [image: pic7.png]I

October 13, 2020 at 01:25PM by Andrejus Bykovas
https://ift.tt/3120Ouw
New post on /r/flutterdev subreddit:

Can force stop phone calling in flutter?
please help me

October 13, 2020 at 02:52PM by Abror9804
https://ift.tt/34RndvU
New post on /r/flutterdev subreddit:

App Feedback Thread - October 13, 2020
This thread is for getting feedback on your own apps.Developers:must provide feedback for othersmust include Play Store, App Store, GitHub, GitLab, or BitBucket linkmust make top level commentmust make effort to respond to questions and feedback from commentersmay be open or closed sourceCommenters:must give constructive feedback in replies to top level commentsmust not include links to other appsTo cut down on spam, accounts who are too young or do not have enough karma to post will be removed. Please make an effort to contribute to the community before asking for feedback.As always, the mod team is only a small group of people, and we rely on the readers to help us maintain this subreddit. Please report any rule breakers. Thank you.- r/FlutterDev Mods

October 13, 2020 at 02:33PM by AutoModerator
https://ift.tt/36Xchzv
New post on Flutter Dev Google group:

Record between play and pause duration
How to record time between when a video start and paused? The timer will restart and wait for another play command.

October 13, 2020 at 05:11PM by Inteser Ahmed
https://ift.tt/34QBRmY
New post on /r/flutterdev subreddit:

Hello! Please vote for a better clone!)
Yes! This is happening! I am finally starting a full free course over building an E-Learning App with Flutter and Firebase. This app shall be up with Google + Fb Auth,Video Streaming Thing, Payment Gateway and much more over my tech channel. (Do subscribe its free :)). And VOTE VOTE VOTE!View Poll

October 13, 2020 at 04:31PM by draculamasterwinzy
https://ift.tt/2FnNWY2