New post on /r/flutterdev subreddit:
Dart/Flutter - How to solve naming conflict or ambiguous import - Coflutter
https://ift.tt/3guzMRE
August 26, 2020 at 01:40PM by tranhuyphuc
https://ift.tt/2Ez44oT
Dart/Flutter - How to solve naming conflict or ambiguous import - Coflutter
https://ift.tt/3guzMRE
August 26, 2020 at 01:40PM by tranhuyphuc
https://ift.tt/2Ez44oT
Coflutter
Dart/Flutter - How to solve naming conflict or ambiguous import - Coflutter
Solutions to solve naming conflict or ambiguous import in Dart/Flutter, using hide and as keyword.
New post on Flutter Dev Google group:
Websocket in flutter with SSL and subscribe to a topic
Hi all I am tying to implement a code with flutter to connect a sever using webscoket but i can't get a link to subscribe a topic as well as implement ssl to connect.
August 26, 2020 at 01:32PM by Bichitra Pradhan
https://ift.tt/32uqQ9B
Websocket in flutter with SSL and subscribe to a topic
Hi all I am tying to implement a code with flutter to connect a sever using webscoket but i can't get a link to subscribe a topic as well as implement ssl to connect.
August 26, 2020 at 01:32PM by Bichitra Pradhan
https://ift.tt/32uqQ9B
Google
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New post on /r/flutterdev subreddit:
Create Bottom Modal Sheet with Scrollable Form
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August 26, 2020 at 01:49PM by heigzir
https://ift.tt/31vIKJO
Create Bottom Modal Sheet with Scrollable Form
https://ift.tt/2D0sdV3
August 26, 2020 at 01:49PM by heigzir
https://ift.tt/31vIKJO
Refactord
Flutter Modal Bottom Sheet
Learn to create a fully functional modal bottom sheet with a scrollable form and correct padding when the keyboard is active.
New post on /r/flutterdev subreddit:
Issue of AVD Manager (Unable to locate adb)
Hello i am new to flutter and android studio and i have got this error. I have already reinstall the platform-tool in SDK folder and the error still there. Is that concern with android studio newer version on mac? or is there any other way to try?
August 26, 2020 at 03:19PM by AungHeinHtet_3
https://ift.tt/2D0ZxLv
Issue of AVD Manager (Unable to locate adb)
Hello i am new to flutter and android studio and i have got this error. I have already reinstall the platform-tool in SDK folder and the error still there. Is that concern with android studio newer version on mac? or is there any other way to try?
August 26, 2020 at 03:19PM by AungHeinHtet_3
https://ift.tt/2D0ZxLv
reddit
Issue of AVD Manager (Unable to locate adb)
Hello i am new to flutter and android studio and i have got this error. I have already reinstall the platform-tool in SDK folder and the error ...
New post on Flutter Dev Google group:
is possible open widget just one time without using flag ( like boolean )
i made a widget that opens when satisfying some condition. but that condition keeps maintained and popup open continuously . how can i open just one time without using flag?
August 26, 2020 at 03:41PM by Jaesang Song
https://ift.tt/32sOBir
is possible open widget just one time without using flag ( like boolean )
i made a widget that opens when satisfying some condition. but that condition keeps maintained and popup open continuously . how can i open just one time without using flag?
August 26, 2020 at 03:41PM by Jaesang Song
https://ift.tt/32sOBir
Google
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New post on /r/flutterdev subreddit:
Create Bottom Modal Sheet with Scrollable Form
https://ift.tt/3hwLJre
August 26, 2020 at 04:13PM by heigzir
https://ift.tt/34BPubk
Create Bottom Modal Sheet with Scrollable Form
https://ift.tt/3hwLJre
August 26, 2020 at 04:13PM by heigzir
https://ift.tt/34BPubk
Refactord
Flutter Modal Bottom Sheet
Learn to create a fully functional modal bottom sheet with a scrollable form and correct padding when the keyboard is active.
New tweet from FlutterDev:
💙 Join special guest, and Flutter engineer @k8lovett today at 8AM PDT.
Ask questions and learn more about the amazing technology behind their solutions. ↓ https://t.co/5ttMOwc5dU— Flutter (@FlutterDev) August 26, 2020
August 26, 2020 at 04:29PM
http://twitter.com/FlutterDev/status/1298628693460430849
💙 Join special guest, and Flutter engineer @k8lovett today at 8AM PDT.
Ask questions and learn more about the amazing technology behind their solutions. ↓ https://t.co/5ttMOwc5dU— Flutter (@FlutterDev) August 26, 2020
August 26, 2020 at 04:29PM
http://twitter.com/FlutterDev/status/1298628693460430849
Twitter
Kate Lovett (@k8lovett) | Twitter
The latest Tweets from Kate Lovett (@k8lovett). Software Engineer for @FlutterDev at @Google 🎉 | Baked goods are some of my best friends 🍰 | Here there be cats and my own personal opinions. Mountain View, CA
New post on Flutter Dev Google group:
events
Can I listen to system events?, such as on closing the application I want something to happen before it is shut down.
August 26, 2020 at 04:47PM by barak taya
https://ift.tt/2Emet7Q
events
Can I listen to system events?, such as on closing the application I want something to happen before it is shut down.
August 26, 2020 at 04:47PM by barak taya
https://ift.tt/2Emet7Q
Google
Google Groups
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New post on /r/flutterdev subreddit:
<b>Impressions after switching from Xamarin and developing an app with Flutter</b>
I have background in Xamarin.Forms development (<a href="https://github.com/maxim-saplin/CrossPlatformDiskTest">app1</a> with over 100k installs, <a href="https://github.com/maxim-saplin/xOPS-App">app2</a>). Some time ago while experimenting with <a href="https://www.reddit.com/r/FlutterDev/comments/gztwcu/flutter_performance_considerations_vs_react_and/">Dope Test</a> I got interested in Flutter and decided to give it a try.I've created a <a href="https://github.com/maxim-saplin/dikt">Dictionary app</a> I always missed (used ColorDict before, though was not happy with usability and looks of it).A short summary, <strong>I'm very excited and inspired by Flutter, no comming back to Xamarin and looking forwad to new features and capabilities!</strong>​<strong>What I liked:</strong>Awesome quick start <a href="https://flutter.dev/docs/get-started/flutter-for/xamarin-forms-devs">docs for Xamarin.Forms devs</a>Way more offten you get what you expect with Flutter than with Xamarin.It's just more stable and predictableI feel like there's more prodiuctivity and less bugs with FдutterWay fewer occasions of searching for some failures in Xamarin tooling and/or framework (e.g. after VS for Mac or Nuget upgrade, or minor changes to configs/sources in project) that suddenly break smth in the app.Nice YouTube videos explaining widgets and other dev topicsFlutter's framework and plugins complete sources are always local:Easy to step-into and debugOne can easily copy framework/plugin-in code to project directory and change it. Here's what I changed:Flutter's <code>SimpleDialog</code> to allow CustomScrollView inside<code>hive-1.4.1+1</code> to allow non ASCII chars in key value<code>reorderables-0.3.2</code> to implement the scenario of moving an item out of the list and dropping it on 'Delete' areaFirebases's <code>AnalyticsObserver</code> class that can now register ShowDialog navigation eventsLocalization with <code>i18n_extension</code> is more fun than C#/RESX approachHot reload and restart, tinkering with UI is so much faster/easier<a href="https://pub.dev">https://pub.dev</a> is more useful than <a href="https://www.nuget.org">https://www.nuget.org</a> (good search, conveniet integrated docs)Android app size is smallerDecalrative React/JSX style of building the UI is cleaner than XAML + C# code-behindI found Dart very close to C# and easy to start, with me it was faster to grasp rather than KotlinCurious abstraction for integers. There's single <code>int</code> type, there're no <code>byte</code>, <code>long</code> and other kinds of type sizes. Yet there's <code>Uint8List</code> collection type to deal with binray streams.​<strong>What I didn't like:</strong>Always felt handicapped with ecosystem's philisophy towards multithreading, out of 8 cores on my phone only 1 is effectively available to my code:Isolates model is very limitted. There's no memory sharing, marshaling of only primitive types and collections is available (Dart VM allows marshaling complex objects, not Flutter though)Some framework features and plugin-ins can't be utilized in Isolates:HiveDB can't load different boxes in separate isolates. Although each box is a separate file and there're very few sync issues, there're no quick workarounds that may allow parallel lazy loading of boxes (each in a separate isolate).Loading bundled assets (e.g. <code>rootBundle.loadString(asset)</code> ) in isolates is not possibleThere're several heavy weight scenarious (indexing dictionaries, cold start of app and initializing HiveDB) that could easily be sped up 4-6x times with proper multuthreading<code>StatefulWidget</code> doesn't have <code>build</code> method, due to some (not quite straightforward) implmementation details of Flutter widget tree must be built in <code>State<T></code>MS docs are still better and more complete than Flutter's official…
<b>Impressions after switching from Xamarin and developing an app with Flutter</b>
I have background in Xamarin.Forms development (<a href="https://github.com/maxim-saplin/CrossPlatformDiskTest">app1</a> with over 100k installs, <a href="https://github.com/maxim-saplin/xOPS-App">app2</a>). Some time ago while experimenting with <a href="https://www.reddit.com/r/FlutterDev/comments/gztwcu/flutter_performance_considerations_vs_react_and/">Dope Test</a> I got interested in Flutter and decided to give it a try.I've created a <a href="https://github.com/maxim-saplin/dikt">Dictionary app</a> I always missed (used ColorDict before, though was not happy with usability and looks of it).A short summary, <strong>I'm very excited and inspired by Flutter, no comming back to Xamarin and looking forwad to new features and capabilities!</strong>​<strong>What I liked:</strong>Awesome quick start <a href="https://flutter.dev/docs/get-started/flutter-for/xamarin-forms-devs">docs for Xamarin.Forms devs</a>Way more offten you get what you expect with Flutter than with Xamarin.It's just more stable and predictableI feel like there's more prodiuctivity and less bugs with FдutterWay fewer occasions of searching for some failures in Xamarin tooling and/or framework (e.g. after VS for Mac or Nuget upgrade, or minor changes to configs/sources in project) that suddenly break smth in the app.Nice YouTube videos explaining widgets and other dev topicsFlutter's framework and plugins complete sources are always local:Easy to step-into and debugOne can easily copy framework/plugin-in code to project directory and change it. Here's what I changed:Flutter's <code>SimpleDialog</code> to allow CustomScrollView inside<code>hive-1.4.1+1</code> to allow non ASCII chars in key value<code>reorderables-0.3.2</code> to implement the scenario of moving an item out of the list and dropping it on 'Delete' areaFirebases's <code>AnalyticsObserver</code> class that can now register ShowDialog navigation eventsLocalization with <code>i18n_extension</code> is more fun than C#/RESX approachHot reload and restart, tinkering with UI is so much faster/easier<a href="https://pub.dev">https://pub.dev</a> is more useful than <a href="https://www.nuget.org">https://www.nuget.org</a> (good search, conveniet integrated docs)Android app size is smallerDecalrative React/JSX style of building the UI is cleaner than XAML + C# code-behindI found Dart very close to C# and easy to start, with me it was faster to grasp rather than KotlinCurious abstraction for integers. There's single <code>int</code> type, there're no <code>byte</code>, <code>long</code> and other kinds of type sizes. Yet there's <code>Uint8List</code> collection type to deal with binray streams.​<strong>What I didn't like:</strong>Always felt handicapped with ecosystem's philisophy towards multithreading, out of 8 cores on my phone only 1 is effectively available to my code:Isolates model is very limitted. There's no memory sharing, marshaling of only primitive types and collections is available (Dart VM allows marshaling complex objects, not Flutter though)Some framework features and plugin-ins can't be utilized in Isolates:HiveDB can't load different boxes in separate isolates. Although each box is a separate file and there're very few sync issues, there're no quick workarounds that may allow parallel lazy loading of boxes (each in a separate isolate).Loading bundled assets (e.g. <code>rootBundle.loadString(asset)</code> ) in isolates is not possibleThere're several heavy weight scenarious (indexing dictionaries, cold start of app and initializing HiveDB) that could easily be sped up 4-6x times with proper multuthreading<code>StatefulWidget</code> doesn't have <code>build</code> method, due to some (not quite straightforward) implmementation details of Flutter widget tree must be built in <code>State<T></code>MS docs are still better and more complete than Flutter's official…
GitHub
GitHub - maxim-saplin/CrossPlatformDiskTest: Windows, macOS and Android storage (HDD, SSD, RAM) speed testing/performance benchmarking…
Windows, macOS and Android storage (HDD, SSD, RAM) speed testing/performance benchmarking app - maxim-saplin/CrossPlatformDiskTest
New post on /r/flutterdev subreddit:
Blockchain Smart Contract Flutter App Crash Course | Solidity | Metamask
https://www.youtube.com/watch?v=3Eeh3pJ6PeA&feature=share
August 26, 2020 at 08:32PM by imthepk
https://ift.tt/3aYdqqo
Blockchain Smart Contract Flutter App Crash Course | Solidity | Metamask
https://www.youtube.com/watch?v=3Eeh3pJ6PeA&feature=share
August 26, 2020 at 08:32PM by imthepk
https://ift.tt/3aYdqqo
YouTube
Build Your First Blockchain Flutter App | Solidity | Metamask
Learn how to create smart contracts using Ethereum blockchain and how to connect that by making a Flutter app.
#Blockchain #SmartContract #Flutter
Join our discord server - https://discord.gg/9tXYvNq
Timeline:
0:00 - Introduction
2:46 - What is Smart Contract?…
#Blockchain #SmartContract #Flutter
Join our discord server - https://discord.gg/9tXYvNq
Timeline:
0:00 - Introduction
2:46 - What is Smart Contract?…
New post on Flutter Dev Google group:
Accessing camera settings
Can I access my Android/iOS native camera settings from flutter App? Eg : Turn On/Off flash,changing resolution,Zoom In/Out,AI, Timer,Enabling night mode etc
August 26, 2020 at 08:48PM by Sajin J S
https://ift.tt/3jbdQfU
Accessing camera settings
Can I access my Android/iOS native camera settings from flutter App? Eg : Turn On/Off flash,changing resolution,Zoom In/Out,AI, Timer,Enabling night mode etc
August 26, 2020 at 08:48PM by Sajin J S
https://ift.tt/3jbdQfU
Google
Google Groups
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New post on /r/flutterdev subreddit:
SVG ICONS IN FLUTTER
https://youtu.be/wSa3tXcJd0A
August 26, 2020 at 07:07PM by Radhika_Shah_
https://ift.tt/3hxJKmw
SVG ICONS IN FLUTTER
https://youtu.be/wSa3tXcJd0A
August 26, 2020 at 07:07PM by Radhika_Shah_
https://ift.tt/3hxJKmw
YouTube
Svg Icons in Flutter - Flutter Tutorials | Flutter by Google | #Flutter | #CodeStudio
Svg Icons in Flutter - Flutter Tutorials.
Google Play Store - https://play.google.com/store/apps/details?id=com.flutter.google
More Apps by Indian Innovation - https://play.google.com/store/apps/dev?id=4917586019703191391
Our Playlists :
GetX Playlist -…
Google Play Store - https://play.google.com/store/apps/details?id=com.flutter.google
More Apps by Indian Innovation - https://play.google.com/store/apps/dev?id=4917586019703191391
Our Playlists :
GetX Playlist -…
New post on /r/flutterdev subreddit:
Flutter query
Is ther any package to add multiple filters in video ? Or any suggestion to fetch all frames of video?
August 27, 2020 at 12:26AM by KamleshPawar1234
https://ift.tt/3hyzU3A
Flutter query
Is ther any package to add multiple filters in video ? Or any suggestion to fetch all frames of video?
August 27, 2020 at 12:26AM by KamleshPawar1234
https://ift.tt/3hyzU3A
reddit
Flutter query
A subreddit for Google's portable UI framework.
New post on /r/flutterdev subreddit:
Defining a new .dart file to the main.dart file
I have a problem when creating a new dart file instead of main.dart.`import 'package:flutter/material.dart';class LCPage extends StatelessWidget {void AccountManagement(){print("Manage Your Account");}void AvailableAreaSearching(){print("Search for an Available Area");}void ItemTapped(int index){setState(() {_selectedIndex = index;});}u/overrideWidget build(BuildContext context) {// TODO: implement buildreturn Scaffold(appBar: AppBar(actions: <Widget>[IconButton(icon: Icon(Icons.account_box),tooltip: "Account Management",onPressed: AccountManagement,),IconButton(icon: Icon(Icons.search),tooltip: "Search for an Available Area",onPressed: AvailableAreaSearching,),],),body: Center(child: RaisedButton(onPressed: () {Navigator.pop(context);},child: Text("Go Back"),),),bottomNavigationBar: BottomNavigationBar(items: <BottomNavigationBarItem> [BottomNavigationBarItem(icon: Icon(Icons.home), title: Text("Home")),BottomNavigationBarItem(icon: Icon(Icons.announcement), title: Text("Announcements")),BottomNavigationBarItem(icon: Icon(Icons.add_call), title: Text("Contact Us")),],currentIndex: _selectedIndex,onTap: ItemTapped,fixedColor: Colors.blue,),);}}`The problem is that`setState(() {_selectedIndex = index;});}`and`currentIndex: _selectedIndex,`can't be defined in this new dart file while they can be defined in main.dartmy question is what is wrong with my code?Thanks.
August 27, 2020 at 12:19AM by DiyarJ
https://ift.tt/2Qqkoeb
Defining a new .dart file to the main.dart file
I have a problem when creating a new dart file instead of main.dart.`import 'package:flutter/material.dart';class LCPage extends StatelessWidget {void AccountManagement(){print("Manage Your Account");}void AvailableAreaSearching(){print("Search for an Available Area");}void ItemTapped(int index){setState(() {_selectedIndex = index;});}u/overrideWidget build(BuildContext context) {// TODO: implement buildreturn Scaffold(appBar: AppBar(actions: <Widget>[IconButton(icon: Icon(Icons.account_box),tooltip: "Account Management",onPressed: AccountManagement,),IconButton(icon: Icon(Icons.search),tooltip: "Search for an Available Area",onPressed: AvailableAreaSearching,),],),body: Center(child: RaisedButton(onPressed: () {Navigator.pop(context);},child: Text("Go Back"),),),bottomNavigationBar: BottomNavigationBar(items: <BottomNavigationBarItem> [BottomNavigationBarItem(icon: Icon(Icons.home), title: Text("Home")),BottomNavigationBarItem(icon: Icon(Icons.announcement), title: Text("Announcements")),BottomNavigationBarItem(icon: Icon(Icons.add_call), title: Text("Contact Us")),],currentIndex: _selectedIndex,onTap: ItemTapped,fixedColor: Colors.blue,),);}}`The problem is that`setState(() {_selectedIndex = index;});}`and`currentIndex: _selectedIndex,`can't be defined in this new dart file while they can be defined in main.dartmy question is what is wrong with my code?Thanks.
August 27, 2020 at 12:19AM by DiyarJ
https://ift.tt/2Qqkoeb
New post on Flutter Dev Google group:
Flutter - Video Editor
I want to edit my video with multiple filters. Is there any package available or any suggestions?
August 27, 2020 at 01:10AM by Vrushabh Desai
https://ift.tt/3hwAT4B
Flutter - Video Editor
I want to edit my video with multiple filters. Is there any package available or any suggestions?
August 27, 2020 at 01:10AM by Vrushabh Desai
https://ift.tt/3hwAT4B
Google
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New post on /r/flutterdev subreddit:
You Suppose to Copy your Dart/Flutter Class?
https://youtu.be/oGMvTbcqx7o
August 27, 2020 at 03:04AM by thehappyharis
https://ift.tt/3hsUiDk
You Suppose to Copy your Dart/Flutter Class?
https://youtu.be/oGMvTbcqx7o
August 27, 2020 at 03:04AM by thehappyharis
https://ift.tt/3hsUiDk
YouTube
You Suppose to Copy your Dart/Flutter Class?
Immutable data class changes.
👉 Pre Sign Up to Flutter Learning Platform :
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🔥 Check out my courses - https://zukunf.com/courses
🎨 Special thanks:
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👉 Pre Sign Up to Flutter Learning Platform :
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🔥 Check out my courses - https://zukunf.com/courses
🎨 Special thanks:
https://dart.academy/immutable-data-patterns-in-dart-and…
New post on /r/flutterdev subreddit:
Value Objects in Dart
https://youtu.be/AgMxYO1EdaE
August 27, 2020 at 08:28AM by sagarsuri56
https://ift.tt/3loC0pi
Value Objects in Dart
https://youtu.be/AgMxYO1EdaE
August 27, 2020 at 08:28AM by sagarsuri56
https://ift.tt/3loC0pi
YouTube
Value Objects in Dart
Not everything should be a String or an int in your codebase. Type Driven development helps to keep your code clean and make your project architecture really effective. You won't make the mistake of passing the wrong values for the same type. Check this video…
New post on /r/flutterdev subreddit:
Today I just re-run an old app our team built last year. Flutter is awesome!
https://www.youtube.com/watch?v=UzBPYW3HXoo
August 27, 2020 at 09:41AM by tranhuyphuc
https://ift.tt/2Qx4j6s
Today I just re-run an old app our team built last year. Flutter is awesome!
https://www.youtube.com/watch?v=UzBPYW3HXoo
August 27, 2020 at 09:41AM by tranhuyphuc
https://ift.tt/2Qx4j6s
YouTube
Flutter Chart Demo
New post on Flutter Dev Google group:
Live tracking
Is it possible to live tracking in flutter? I want to help about live tracking because I am new in flutter. Any library or tutorial?
August 27, 2020 at 09:19AM by john786
https://ift.tt/3lkOjCV
Live tracking
Is it possible to live tracking in flutter? I want to help about live tracking because I am new in flutter. Any library or tutorial?
August 27, 2020 at 09:19AM by john786
https://ift.tt/3lkOjCV
Google
Google Groups
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New post on /r/flutterdev subreddit:
Guys, I am adding the events in the calendar. Do help me with this.
https://stackoverflow.com/questions/63611832/how-to-change-the-list-of-events-of-dynamic-type-into-my-own-type-in-calendar-in
August 27, 2020 at 10:38AM by Aaaamaaaaaannnn
https://ift.tt/2D0TbvA
Guys, I am adding the events in the calendar. Do help me with this.
https://stackoverflow.com/questions/63611832/how-to-change-the-list-of-events-of-dynamic-type-into-my-own-type-in-calendar-in
August 27, 2020 at 10:38AM by Aaaamaaaaaannnn
https://ift.tt/2D0TbvA
Stack Overflow
How to change the list of events of dynamic type into my own type in calendar in flutter?
I am using the table calendar for storing the events in the list. The default list is of List<dynamic> type but what I want is to store the events in another type list which is of List<
New post on /r/flutterdev subreddit:
This is a demographic chart our team (Nextfunc - https://nextfunc.com) built last year. We used Animation, AnimationController, Curves and maths. We will refactor the code and open source the chart part soon!
https://www.youtube.com/watch?v=UzBPYW3HXoo
August 27, 2020 at 10:22AM by tranhuyphuc
https://ift.tt/3bcFeYp
This is a demographic chart our team (Nextfunc - https://nextfunc.com) built last year. We used Animation, AnimationController, Curves and maths. We will refactor the code and open source the chart part soon!
https://www.youtube.com/watch?v=UzBPYW3HXoo
August 27, 2020 at 10:22AM by tranhuyphuc
https://ift.tt/3bcFeYp
Nextfunc
Nextfunc Co., Ltd
Nextfunc Co.,Ltd - We provide out sourcing services and build Education products