New post on /r/flutterdev subreddit:
Any HTML WYSIWYG Editor available?
Hi Guys, I’m looking for a HTML WYSIWYG editor available as of now which is updated with Flutter 2.0 and works best in all platforms (Android, iOS and web) with minimal issues. I tried html_editor_enhanced but seems like it has quite a few issues.Thanks
May 01, 2021 at 06:56AM by anamak9
https://ift.tt/3e59hnE
Any HTML WYSIWYG Editor available?
Hi Guys, I’m looking for a HTML WYSIWYG editor available as of now which is updated with Flutter 2.0 and works best in all platforms (Android, iOS and web) with minimal issues. I tried html_editor_enhanced but seems like it has quite a few issues.Thanks
May 01, 2021 at 06:56AM by anamak9
https://ift.tt/3e59hnE
reddit
Any HTML WYSIWYG Editor available?
Hi Guys, I’m looking for a HTML WYSIWYG editor available as of now which is updated with Flutter 2.0 and works best in all platforms (Android, iOS...
New post on Flutter Dev Google group:
Flutter APP Api call
Hi, I am working on a project were I have to fetch more than 5 API on the page load..So is there any way to do that? Or call each service one by one? \ Thank you.
May 01, 2021 at 09:02AM by SHYAMILI T C
https://ift.tt/3t3DLed
Flutter APP Api call
Hi, I am working on a project were I have to fetch more than 5 API on the page load..So is there any way to do that? Or call each service one by one? \ Thank you.
May 01, 2021 at 09:02AM by SHYAMILI T C
https://ift.tt/3t3DLed
Google
Google Groups
Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
New post on /r/flutterdev subreddit:
How's Firestore pricing if I use SearchDelegate?
Firestore charges per read. If I use SearchDelegate, and say I have a collection of 10,000 documents. Does this mean that every query a user types is charged 10,000 reads? Is this true?Thank you
May 01, 2021 at 09:30AM by JamesLarana
https://ift.tt/3vyRlYB
How's Firestore pricing if I use SearchDelegate?
Firestore charges per read. If I use SearchDelegate, and say I have a collection of 10,000 documents. Does this mean that every query a user types is charged 10,000 reads? Is this true?Thank you
May 01, 2021 at 09:30AM by JamesLarana
https://ift.tt/3vyRlYB
reddit
How's Firestore pricing if I use SearchDelegate?
Firestore charges per read. If I use SearchDelegate, and say I have a collection of 10,000 documents. Does this mean that every query a user types...
New post on /r/flutterdev subreddit:
Upgrading Flutter is very difficult.
If I upgrade Flutter's version, all packages and code in my current project get errors. Even if all errors are corrected, the build does not work properly.flutter upgradeThis is the scariest command.
May 01, 2021 at 10:21AM by cjkis
https://ift.tt/3umf12l
Upgrading Flutter is very difficult.
If I upgrade Flutter's version, all packages and code in my current project get errors. Even if all errors are corrected, the build does not work properly.flutter upgradeThis is the scariest command.
May 01, 2021 at 10:21AM by cjkis
https://ift.tt/3umf12l
reddit
Upgrading Flutter is very difficult.
If I upgrade Flutter's version, all packages and code in my current project get errors. Even if all errors are corrected, the build does not work...
New post on /r/flutterdev subreddit:
Flutter WooCommerce Admin App - EP 03 - Category CRUD
https://youtu.be/9vAqwNy-P9g
May 01, 2021 at 10:18AM by K_SNIPPET
https://ift.tt/2PK9weI
Flutter WooCommerce Admin App - EP 03 - Category CRUD
https://youtu.be/9vAqwNy-P9g
May 01, 2021 at 10:18AM by K_SNIPPET
https://ift.tt/2PK9weI
YouTube
Flutter WooCommerce Admin App - EP 03 - Category CRUD 🔥🔥
This is the Third Video of Flutter WooCommerce Admin App Series, In this Video we will learn how to Create Category, Update Category and Delete Category with...
New post on /r/flutterdev subreddit:
Using a GraphQL-like API Between Flutter Part and Native Part
Is the a good or a bad idea?I'd like to add Flutter to an existing app which of course has an existing data model and existing way to fetch and store data locally. I don't want to (and can't) reimplement this in Flutter.Instead, I had the idea to create a GraphQL-like endpoint for the Dart side to query and mutate data. I refrain from directly using GraphQL because that seems to require large changes/additions to the native side.I will simplify the query language to this:
May 01, 2021 at 12:00PM by eibaan
https://ift.tt/3gTVYrW
Using a GraphQL-like API Between Flutter Part and Native Part
Is the a good or a bad idea?I'd like to add Flutter to an existing app which of course has an existing data model and existing way to fetch and store data locally. I don't want to (and can't) reimplement this in Flutter.Instead, I had the idea to create a GraphQL-like endpoint for the Dart side to query and mutate data. I refrain from directly using GraphQL because that seems to require large changes/additions to the native side.I will simplify the query language to this:
query = {props} props = "{" {prop} "}" prop = Name [params] [props] params = "(" {Name ":" Value} ")" This is an EBNF grammar. Name is the usual identifier. Value is a JSON value. I left out its rules for brevity. A simple query might look like this:hero(id=3) { name friends { name } } I send a JSON representation, so that parsing the query string is done once on the Dart side. The native side can safely assume that the request is valid and utilize a builtin JSON parser.As a proof of concept I was able to hack together a resolver library that adapts an existing data model so that queries can be executed in about 100 lines of Dart. A Swift or Kotlin version should look very similar. I'd have thought this is much more difficult ;-) My parser, that transforms queries into Dart objects needs more lines of code.I haven't thought about mutations, though.Here is my example: https://dartpad.dev/257537883905263d2b0a7640b4240833?null_safety=trueOf course, I'm lacking GraphQL's generic type description and I have absolutely no interactive IDE to compose queries by trial and error. Still, similar to GraphQL, I could setup a mock server for development have a clean separation with a well defined API between the native part and the Flutter part.PS: It shouldn't be difficult to come up with a parser for type declarations like the following example and for example type-check responses in development mode or generate boilerplate code.May 01, 2021 at 12:00PM by eibaan
https://ift.tt/3gTVYrW
Wikipedia
Extended Backus–Naur form
family of metasyntax notations, any of which can be used to express a context-free grammar
New post on /r/flutterdev subreddit:
How to check your app on different screen sizes and orientations easily! #flutterdev #100DaysOfCode #CodeNewbie
https://ift.tt/3gTVjqD
May 01, 2021 at 03:03PM by mukhtharcm
https://ift.tt/2RjLPtR
How to check your app on different screen sizes and orientations easily! #flutterdev #100DaysOfCode #CodeNewbie
https://ift.tt/3gTVjqD
May 01, 2021 at 03:03PM by mukhtharcm
https://ift.tt/2RjLPtR
Mukhtharcm
Check App on Different Screen Sizes and Orientations
Article on Using Device Preview package for checking your app on Different Screen Sizes and Orientations
New post on /r/flutterdev subreddit:
Flutter development on 8GB M1 Macbook Air
Is anyone doing Flutter development, running VSCode and an emulator, on an 8GB M1 Macbook Air? What is the performance like? Any issues? Would you recommend it? (I realise 16GB would be much better but in the UK the Macbook Air's are much cheaper and only come with 8GB).
May 01, 2021 at 03:33PM by maximeridius
https://ift.tt/332ULq7
Flutter development on 8GB M1 Macbook Air
Is anyone doing Flutter development, running VSCode and an emulator, on an 8GB M1 Macbook Air? What is the performance like? Any issues? Would you recommend it? (I realise 16GB would be much better but in the UK the Macbook Air's are much cheaper and only come with 8GB).
May 01, 2021 at 03:33PM by maximeridius
https://ift.tt/332ULq7
reddit
Flutter development on 8GB M1 Macbook Air
Is anyone doing Flutter development, running VSCode and an emulator, on an 8GB M1 Macbook Air? What is the performance like? Any issues? Would you...
New post on /r/flutterdev subreddit:
Flutter performance for a big scale Android App.
I am planning to make an app using Flutter for a client, it is seemingly a long project and the app is basically a Learning app with a subscription model.I want to know if choosing Flutter would result in significant performance trade-offs down the line.Typically the features I'm worried about are:- Video playback with play/pause. Storing time of video played till now and starting from that spot in subsequent plays.- Infinite growing lists with images.- An integrated timed-test with focus on time spent on each section, and on multiple sections in different tabs.- Display a sort of learning material in app (something like a notes section which includes diagrams and explanations related to study videos)I don't want to give time and resources to this project and later find out that the performance penalty is too severe for it to be a viable app.Appreciate any advice (btw the app will mostly be Android only, however if you could also let me know about performance in iOS)
May 01, 2021 at 07:03PM by xaro-Xhoan-Daxos
https://ift.tt/3nChYJk
Flutter performance for a big scale Android App.
I am planning to make an app using Flutter for a client, it is seemingly a long project and the app is basically a Learning app with a subscription model.I want to know if choosing Flutter would result in significant performance trade-offs down the line.Typically the features I'm worried about are:- Video playback with play/pause. Storing time of video played till now and starting from that spot in subsequent plays.- Infinite growing lists with images.- An integrated timed-test with focus on time spent on each section, and on multiple sections in different tabs.- Display a sort of learning material in app (something like a notes section which includes diagrams and explanations related to study videos)I don't want to give time and resources to this project and later find out that the performance penalty is too severe for it to be a viable app.Appreciate any advice (btw the app will mostly be Android only, however if you could also let me know about performance in iOS)
May 01, 2021 at 07:03PM by xaro-Xhoan-Daxos
https://ift.tt/3nChYJk
reddit
Flutter performance for a big scale Android App.
I am planning to make an app using Flutter for a client, it is seemingly a long project and the app is basically a Learning app with a...
New post on /r/flutterdev subreddit:
Why the emulator is not working
There is no avd manager
May 01, 2021 at 08:03PM by Available_Ad_1691
https://ift.tt/3nEKXwa
Why the emulator is not working
There is no avd manager
May 01, 2021 at 08:03PM by Available_Ad_1691
https://ift.tt/3nEKXwa
reddit
Why the emulator is not working
There is no avd manager
New post on /r/flutterdev subreddit:
What is the reason behind using barrell files?
I have seen a couple of tutorials using the "barrell file" which includes all of the imports of a certain folder. However, I don't see any reasonable advantage of using it since all the imports are managed by the IDE (Android Studio in my case). My IDE also displays three dots instead of all the imports so I don't care about the number of imports.So why use the barrell file? Am I missing something?
May 01, 2021 at 08:57PM by jindra-zak
https://ift.tt/3nDX50e
What is the reason behind using barrell files?
I have seen a couple of tutorials using the "barrell file" which includes all of the imports of a certain folder. However, I don't see any reasonable advantage of using it since all the imports are managed by the IDE (Android Studio in my case). My IDE also displays three dots instead of all the imports so I don't care about the number of imports.So why use the barrell file? Am I missing something?
May 01, 2021 at 08:57PM by jindra-zak
https://ift.tt/3nDX50e
reddit
What is the reason behind using barrell files?
I have seen a couple of tutorials using the "barrell file" which includes all of the imports of a certain folder. However, I don't see any...
New post on /r/flutterdev subreddit:
How to create a Radial Progress Widget from scratch using Flutter Canvas (CustomPainter)
https://youtu.be/0dL3fON-q90
May 01, 2021 at 08:42PM by indy900000
https://ift.tt/3ueDtlS
How to create a Radial Progress Widget from scratch using Flutter Canvas (CustomPainter)
https://youtu.be/0dL3fON-q90
May 01, 2021 at 08:42PM by indy900000
https://ift.tt/3ueDtlS
YouTube
Flutter Canvas Tutorials - Radial Progress Widget (2021)
Flutter is a UI framework from Google for cross platform mobile and desktop app development. It can create beautiful user interfaces. In this video series I will use Flutter canvas to teach you simple interactions and effects.
In this video I show you how…
In this video I show you how…
New post on /r/flutterdev subreddit:
Rules is a simple yet powerful and feature-rich validation library for both dart and flutter.
https://ift.tt/2Yepaz5
May 01, 2021 at 10:15PM by marsNemophilist
https://ift.tt/2SkXpWn
Rules is a simple yet powerful and feature-rich validation library for both dart and flutter.
https://ift.tt/2Yepaz5
May 01, 2021 at 10:15PM by marsNemophilist
https://ift.tt/2SkXpWn
Dart packages
rules | Dart Package
Rules is a simple yet powerful and feature-rich validation library for both dart and flutter.
New post on /r/flutterdev subreddit:
There is another way of navigation
In 2020, flutter team announced the declarative way of navigation, but just after its release a lot of bad reviews came out from developers from all over the world saying it is too verbose process to implement navigation using navigator 2, BUT, if we just try to understand the process of using navigator 2, then the power that flutter provides with navigator 2 can help us achieve great navigation flexibility in very simple way. After understanding and implementing the navigator 2 on few Projects I found it to be a game changer for any app.In the article, I tried to explain the concept that one needs to know before using the Navigator 2.0. The link of the article is on the first comment of this post, I hope you guys would find this article helpful.Let me know your thoughts on flutter's navigator 2 on comments below.Thanks
May 01, 2021 at 09:15PM by ankitbansal14
https://ift.tt/3aVYSZt
There is another way of navigation
In 2020, flutter team announced the declarative way of navigation, but just after its release a lot of bad reviews came out from developers from all over the world saying it is too verbose process to implement navigation using navigator 2, BUT, if we just try to understand the process of using navigator 2, then the power that flutter provides with navigator 2 can help us achieve great navigation flexibility in very simple way. After understanding and implementing the navigator 2 on few Projects I found it to be a game changer for any app.In the article, I tried to explain the concept that one needs to know before using the Navigator 2.0. The link of the article is on the first comment of this post, I hope you guys would find this article helpful.Let me know your thoughts on flutter's navigator 2 on comments below.Thanks
May 01, 2021 at 09:15PM by ankitbansal14
https://ift.tt/3aVYSZt
reddit
There is another way of navigation
In 2020, flutter team announced the declarative way of navigation, but just after its release a lot of bad reviews came out from developers from...
New post on /r/flutterdev subreddit:
Handling errors with ChangeNotifier.
I use ChangeNotifier to maintain state, and update my UI when this state changes. I am curious how other handle errors when using ChangeNotifier.For example, lets say I have a ChangeNotifier that handles signing in a user (simplified for this example).The states it can be in are as follows....State.noUserState.signingInState.hasUserThe method that can be called on it is...signIn(email , password)When I call signIn , the state transitions to 'signingIn', when signin it complete, the state will transition to 'noUser' or 'hasUser'. But if the signIn fails, I have to communicate an error. I see two options to do so, and I am curious what how other people solve this problem.Option 1: Add a new value to my State enum called 'signInError'. The only reason this feels off to me, is because I need to create a brand new method just to transition out of this state..For Example, I might create a method called clearError() that will transition the state back to 'noUser' after an error has occured. So if I show an error dialog, dismissing it would called clearError() on the ChangeNotifier. This has code smell for me, but I am not sure why.Option 2: Have all method calls to the ChangeNotifier have a success/error return value. In the simplest implementation this could just be a bool that represents success/failure. That way, the State of the ChangeNotifier stays clean.....it represents the current user state an nothing more. But on the downside, now there is more state that will be pushed to the UI. The UI will have to handle this bool return value, store it in a variable in a statefulWidget, and then call setState to display some error UI dependant on this bool.What are peoples thoughts on this problem? How have you handled it? Have you found any particular state management solution better or worse for handling this problem?
May 01, 2021 at 10:38PM by scorr204
https://ift.tt/3nIGLeL
Handling errors with ChangeNotifier.
I use ChangeNotifier to maintain state, and update my UI when this state changes. I am curious how other handle errors when using ChangeNotifier.For example, lets say I have a ChangeNotifier that handles signing in a user (simplified for this example).The states it can be in are as follows....State.noUserState.signingInState.hasUserThe method that can be called on it is...signIn(email , password)When I call signIn , the state transitions to 'signingIn', when signin it complete, the state will transition to 'noUser' or 'hasUser'. But if the signIn fails, I have to communicate an error. I see two options to do so, and I am curious what how other people solve this problem.Option 1: Add a new value to my State enum called 'signInError'. The only reason this feels off to me, is because I need to create a brand new method just to transition out of this state..For Example, I might create a method called clearError() that will transition the state back to 'noUser' after an error has occured. So if I show an error dialog, dismissing it would called clearError() on the ChangeNotifier. This has code smell for me, but I am not sure why.Option 2: Have all method calls to the ChangeNotifier have a success/error return value. In the simplest implementation this could just be a bool that represents success/failure. That way, the State of the ChangeNotifier stays clean.....it represents the current user state an nothing more. But on the downside, now there is more state that will be pushed to the UI. The UI will have to handle this bool return value, store it in a variable in a statefulWidget, and then call setState to display some error UI dependant on this bool.What are peoples thoughts on this problem? How have you handled it? Have you found any particular state management solution better or worse for handling this problem?
May 01, 2021 at 10:38PM by scorr204
https://ift.tt/3nIGLeL
reddit
Handling errors with ChangeNotifier.
I use ChangeNotifier to maintain state, and update my UI when this state changes. I am curious how other handle errors when using...
New post on /r/flutterdev subreddit:
Flutter Tutorial - Settings Menu & AppBar Dropdown Menu (Johannes Milke)
https://www.youtube.com/watch?v=TczSxNJB1gU
May 01, 2021 at 11:30PM by JohannesMilke
https://ift.tt/3gUPtFC
Flutter Tutorial - Settings Menu & AppBar Dropdown Menu (Johannes Milke)
https://www.youtube.com/watch?v=TczSxNJB1gU
May 01, 2021 at 11:30PM by JohannesMilke
https://ift.tt/3gUPtFC
YouTube
Flutter Tutorial - Settings Menu & AppBar Dropdown Menu 1/2 (Popup Menu Button)
Show a Flutter Settings Menu with different choices by clicking on a Popup Menu Button in Flutter.
Click here to Subscribe to Johannes Milke: https://www.youtube.com/JohannesMilke?sub_confirmation=1
👉 12 Week Flutter Training | https://heyflutter.com
👉 Flutter…
Click here to Subscribe to Johannes Milke: https://www.youtube.com/JohannesMilke?sub_confirmation=1
👉 12 Week Flutter Training | https://heyflutter.com
👉 Flutter…
New post on /r/flutterdev subreddit:
Flutter 2D game for beginners
https://youtu.be/JyitmCi120E
May 02, 2021 at 04:02AM by DBestech
https://ift.tt/2RbzB6F
Flutter 2D game for beginners
https://youtu.be/JyitmCi120E
May 02, 2021 at 04:02AM by DBestech
https://ift.tt/2RbzB6F
YouTube
Flutter Game Development Tutorial for Beginners | Flutter 2D Game Crash Course
In this tutorial, I will show you how to develop game in flutters from scratch. You will learn how to build a flutter 2d game and get fun with it. I have explained how to start the game animation and start the animation.
In this tutorial I have explained…
In this tutorial I have explained…
New post on Flutter Dev Google group:
Flutter, Firebase, M1 Mac Chip
Hey! I am in the process of setting up authentication, firestore, etc. on my Flutter project. I can run with all the file changes even after adding the app to firebase, but as soon as I add any firebase package, whether it is firebase_auth, firebase_core or any other package, a huge error comes
May 02, 2021 at 08:23AM by Tomic Riedel
https://ift.tt/3tcSfrY
Flutter, Firebase, M1 Mac Chip
Hey! I am in the process of setting up authentication, firestore, etc. on my Flutter project. I can run with all the file changes even after adding the app to firebase, but as soon as I add any firebase package, whether it is firebase_auth, firebase_core or any other package, a huge error comes
May 02, 2021 at 08:23AM by Tomic Riedel
https://ift.tt/3tcSfrY
Google
Google Groups
Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
New post on Flutter Dev Google group:
How to change a label value automatically when we change other text fields in flutter?
I have used TextEditingController to fetch the changes in the text fields. Using the same I created a submit button and when the user clicks the submit button, it will calculate the values and update the label at the end. Below is the code. Stackoverflow link for image and code: https://stackov
May 02, 2021 at 08:50AM by Thunder Birds
https://ift.tt/3xGqpIb
How to change a label value automatically when we change other text fields in flutter?
I have used TextEditingController to fetch the changes in the text fields. Using the same I created a submit button and when the user clicks the submit button, it will calculate the values and update the label at the end. Below is the code. Stackoverflow link for image and code: https://stackov
May 02, 2021 at 08:50AM by Thunder Birds
https://ift.tt/3xGqpIb
Google
Google Groups
Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
New post on /r/flutterdev subreddit:
How to create a directory in Flutter - Flutter Folder Application
https://ift.tt/3eOxuxI
May 02, 2021 at 09:08AM by rrtutors
https://ift.tt/3tbPQ0W
How to create a directory in Flutter - Flutter Folder Application
https://ift.tt/3eOxuxI
May 02, 2021 at 09:08AM by rrtutors
https://ift.tt/3tbPQ0W
Rrtutors
How to create a directory in Flutter - Flutter Folder Application
Flutter Folder Creation. Create directory in internal/external directory.
New post on /r/flutterdev subreddit:
FlutterForce — Week 119
https://ift.tt/2Rkv2qx
May 02, 2021 at 10:56AM by flutterist
https://ift.tt/3td3kJA
FlutterForce — Week 119
https://ift.tt/2Rkv2qx
May 02, 2021 at 10:56AM by flutterist
https://ift.tt/3td3kJA
Medium
FlutterForce — #Week 119
Weekly Flutter Resources