New post on /r/flutterdev subreddit:
Text Recognition with ML-Kit in Flutter | FlutterDevs
https://ift.tt/2vPSph3
February 05, 2020 at 11:20AM by Flutter-Devs
https://ift.tt/2OtCITj
Text Recognition with ML-Kit in Flutter | FlutterDevs
https://ift.tt/2vPSph3
February 05, 2020 at 11:20AM by Flutter-Devs
https://ift.tt/2OtCITj
Medium
Text Recognition with ML-Kit | Flutter
Hi everyone, In this article, you will learn how to implement the ML-Kit text recognition in your app.
New post on /r/flutterdev subreddit:
Text Recognition with ML-Kit | Flutter
https://ift.tt/2vPSph3
February 05, 2020 at 01:35PM by ashishrawat2911
https://ift.tt/376gflS
Text Recognition with ML-Kit | Flutter
https://ift.tt/2vPSph3
February 05, 2020 at 01:35PM by ashishrawat2911
https://ift.tt/376gflS
Medium
Text Recognition with ML-Kit | Flutter
Hi everyone, In this article, you will learn how to implement the ML-Kit text recognition in your app.
New post on /r/flutterdev subreddit:
A package to create cool loading effect using shimmer animation
https://ift.tt/2Q7GwwB
February 05, 2020 at 01:34PM by zMisir
https://ift.tt/2GX9hFa
A package to create cool loading effect using shimmer animation
https://ift.tt/2Q7GwwB
February 05, 2020 at 01:34PM by zMisir
https://ift.tt/2GX9hFa
Dart packages
shimmer | Flutter Package
A package provides an easy way to add shimmer effect in Flutter project
New post on Flutter Dev Google group:
How to implement clear field with flutter_form_builder 3.7.3?
I find flutter_form_builder 3.7.3 https://ift.tt/2Xn0AOR really helpful to reduce the amount of effort to build a form. However, I'm trying to implement clearing a field in the form, for example, when the field is in focus, or with some simple means equivalent, such as
February 05, 2020 at 03:06PM by Yu Shen
https://ift.tt/381KgEy
How to implement clear field with flutter_form_builder 3.7.3?
I find flutter_form_builder 3.7.3 https://ift.tt/2Xn0AOR really helpful to reduce the amount of effort to build a form. However, I'm trying to implement clearing a field in the form, for example, when the field is in focus, or with some simple means equivalent, such as
February 05, 2020 at 03:06PM by Yu Shen
https://ift.tt/381KgEy
Dart packages
flutter_form_builder | Flutter Package
Package to build Material Form with fields like TextField, DropDown, Switches etc. with ability to create custom FormFields and composability and reuse validation functions.
New post on /r/flutterdev subreddit:
Can you stream video / audio to a back-end API?
I'm fairly new in Flutter.My question is if it's possible to do video streaming with Flutter? Similar to YouTube Live where the video is streamed to their servers and later can be accessed on the website.My setup would be similar to that, but instead I'd like to save the video stream data on my server using Go as the back-end API.
February 05, 2020 at 03:38PM by feketegy
https://ift.tt/2GVecpX
Can you stream video / audio to a back-end API?
I'm fairly new in Flutter.My question is if it's possible to do video streaming with Flutter? Similar to YouTube Live where the video is streamed to their servers and later can be accessed on the website.My setup would be similar to that, but instead I'd like to save the video stream data on my server using Go as the back-end API.
February 05, 2020 at 03:38PM by feketegy
https://ift.tt/2GVecpX
reddit
Can you stream video / audio to a back-end API?
I'm fairly new in Flutter. My question is if it's possible to do video streaming with Flutter? Similar to YouTube Live where the video is...
New post on /r/flutterdev subreddit:
What is Nullability in Dart (Non-nullable by default)? (upcoming feature explained by @creativemaybeno)
https://ift.tt/2GYJhJq
February 05, 2020 at 04:58PM by creativemaybeno
https://ift.tt/2txJ2C3
What is Nullability in Dart (Non-nullable by default)? (upcoming feature explained by @creativemaybeno)
https://ift.tt/2GYJhJq
February 05, 2020 at 04:58PM by creativemaybeno
https://ift.tt/2txJ2C3
Stack Overflow
What is Null Safety in Dart?
I have heard of the new Dart null safety language feature (NNBD), currently the "'non-nullable' experiment". It is supposed to introduce non-nullable by default.
The feature specification can be f...
The feature specification can be f...
New post on /r/flutterdev subreddit:
possible to label/annotate widgets for Flutter Outline view?
using android studio, i want to make better use of the Flutter Outline view, but it's really difficult to single out the widget i am looking for when there are so many widgets in the tree (generically listed like "row", "column", "container", etc). it's just not fast to navigate/visually parse.is there a way that i can put annotations or labels in the flutter "source code" that will get shown there instead? for instance, for a container, it just lists the next attribute of the container in gray (margin:....). I'd rather be able to put something meaningful in there in some cases. i realize i could create custom widgets that implement whatever i need and name them appropriately, but it seems crazy to do so in a lot of cases if you aren't truly extending any functionality of built-in widgets.if this isn't the right place to ask, can someone direct me where that would be? thanks!
February 05, 2020 at 06:20PM by pickleback11
https://ift.tt/36ZF5Uq
possible to label/annotate widgets for Flutter Outline view?
using android studio, i want to make better use of the Flutter Outline view, but it's really difficult to single out the widget i am looking for when there are so many widgets in the tree (generically listed like "row", "column", "container", etc). it's just not fast to navigate/visually parse.is there a way that i can put annotations or labels in the flutter "source code" that will get shown there instead? for instance, for a container, it just lists the next attribute of the container in gray (margin:....). I'd rather be able to put something meaningful in there in some cases. i realize i could create custom widgets that implement whatever i need and name them appropriately, but it seems crazy to do so in a lot of cases if you aren't truly extending any functionality of built-in widgets.if this isn't the right place to ask, can someone direct me where that would be? thanks!
February 05, 2020 at 06:20PM by pickleback11
https://ift.tt/36ZF5Uq
reddit
possible to label/annotate widgets for Flutter Outline view?
using android studio, i want to make better use of the Flutter Outline view, but it's really difficult to single out the widget i am looking for...
New post on /r/flutterdev subreddit:
Clean Architecture with Change Notifier
Hey Guys,To train my skills in Flutter I want to learn how to write clean code with a clean architechture and unit tests. I followed this tutorial by Reso Coder which uses the clean architecture of uncle Bob. It's awsome but I want to use ChangeNotifiers and Provider instead of bloc because in ui it feels more "natural" to just call a method than Creating an instance of a Use Case and adding it to the BlocProvider. And I thought about deleting the Use Cases when I use ChangeNotifier and store the buisness logic in the ChangeNotifier.What do you think about it? Is it a good Idea to not implement the Use Cases? And do you have any experiences with this or know a repository where I can find a implementation of clean architechture with ChangeNotifiers?
February 05, 2020 at 07:11PM by T0kwe0
https://ift.tt/2GZysqk
Clean Architecture with Change Notifier
Hey Guys,To train my skills in Flutter I want to learn how to write clean code with a clean architechture and unit tests. I followed this tutorial by Reso Coder which uses the clean architecture of uncle Bob. It's awsome but I want to use ChangeNotifiers and Provider instead of bloc because in ui it feels more "natural" to just call a method than Creating an instance of a Use Case and adding it to the BlocProvider. And I thought about deleting the Use Cases when I use ChangeNotifier and store the buisness logic in the ChangeNotifier.What do you think about it? Is it a good Idea to not implement the Use Cases? And do you have any experiences with this or know a repository where I can find a implementation of clean architechture with ChangeNotifiers?
February 05, 2020 at 07:11PM by T0kwe0
https://ift.tt/2GZysqk
Reso Coder
Flutter Clean Architecture & TDD Course - Reso Coder
New post on Flutter Dev Google group:
handling Intent in Flutter
Hello, User can open html files with my app. In order to read the content of the file I use Channel to push contents of the file from MainActivity to main.dart: @Override public void configureFlutterEngine(FlutterEngine flutterEngine) { GeneratedPluginRegistrant.registerWith(flutterEng
February 05, 2020 at 07:34PM by Alex Kravets
https://ift.tt/2vaKz13
handling Intent in Flutter
Hello, User can open html files with my app. In order to read the content of the file I use Channel to push contents of the file from MainActivity to main.dart: @Override public void configureFlutterEngine(FlutterEngine flutterEngine) { GeneratedPluginRegistrant.registerWith(flutterEng
February 05, 2020 at 07:34PM by Alex Kravets
https://ift.tt/2vaKz13
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:
Breaking change proposal: Base annotation's local position on region
Hi everyone, I propose a breaking change so that `AnnotationResult.localPosition` is relative to the region instead of the layer. Feedback is welcome. https://ift.tt/2S0aYYp
February 05, 2020 at 07:36PM by Tong Mu
https://ift.tt/2GZHrYB
Breaking change proposal: Base annotation's local position on region
Hi everyone, I propose a breaking change so that `AnnotationResult.localPosition` is relative to the region instead of the layer. Feedback is welcome. https://ift.tt/2S0aYYp
February 05, 2020 at 07:36PM by Tong Mu
https://ift.tt/2GZHrYB
Google Docs
Base annotation's local position on region (PUBLICLY SHARED)
SUMMARY The local position of an annotation search will be based on the region of the annotation object, instead of the layer. Author: Tong Mu (dkwingsmt) Go Link: flutter.dev/go/base-annotations-local-position-on-region Created: 2/2020 / Last updated:…
New post on /r/flutterdev subreddit:
Super Enum v0.4.1 released.
We added support for collections and other generic data types. (eg: List<String>, Map<String, int>)Thanks to our new collaborator @passsy, we now have a brand new annotation #UseClass to reuse existing classes directly as a union type.For migrations and examples checkout => Super Enum
February 05, 2020 at 08:30PM by xsahil03x
https://ift.tt/2GZgYuo
Super Enum v0.4.1 released.
We added support for collections and other generic data types. (eg: List<String>, Map<String, int>)Thanks to our new collaborator @passsy, we now have a brand new annotation #UseClass to reuse existing classes directly as a union type.For migrations and examples checkout => Super Enum
February 05, 2020 at 08:30PM by xsahil03x
https://ift.tt/2GZgYuo
X (formerly Twitter)
Pascal Welsch (@passsy) on X
Flutter & Dart GDE 💙, CTO of @phntmxyz, Co-founder of @wiredashio Follow me for updates on Flutter and Dart 💙 #tdd https://t.co/KqfEXQBuly
New post on /r/flutterdev subreddit:
Any recommendations for handling User Generated Content?
I am developing a social reading platform in flutter - so you can read books and comment on them and see other people's comments as you read. It's pretty simple, but obviously there are some considerations to be made for the user-generated-content as it is meant to be a public platform. I was wondering if anyone has experience doing this with flutter, and complying with both Apple and Google's guidelines on the matter, in a relatively bare-bones way?Google says:(paraphrased)- have TOS and define what inappropriate content is- implement "robust, effective and ongoing UGC moderation", followed by "as is reasonable and consistent"- be able to report users, and block abusive users from the platform- prevent monetization from "encouraging objectionable behavior"Apple Says:- a method of filtering objectionable material- a mechanism to report users and block abusive users from the platform- publish your contact infoMy impression from reading this is that Google's guidelines are somewhat more strict than Apple's. But apple's first point seems to be something that Google doesn't require - if that means have a direct filter in the app itself to, say, detect if a user has entered a bad word from some pre-defined list?Also, what exactly does 'robust, effective, and ongoing moderation' mean? Is that something more / different than each user having the ability to report another user, and giving the top-level moderators access to a list of those reports + the ability to remove a user and his posts?My plan was to have new users' first 10 comments automatically submitted for moderation before they are publicly displayed. And after 10 comments, they can become (level-1) moderators themselves, their posts are submitted automatically (self-approved), and they can approve/disapprove of other new users' posts. And on top of that are users who have a more complete set of moderator actions, like viewing reports, deleting inappropriate usernames, and stuff like that.Any advice, feedback, experience, or thought on what to consider is appreciated!
February 05, 2020 at 08:21PM by definitely_robots
https://ift.tt/2ukR9C8
Any recommendations for handling User Generated Content?
I am developing a social reading platform in flutter - so you can read books and comment on them and see other people's comments as you read. It's pretty simple, but obviously there are some considerations to be made for the user-generated-content as it is meant to be a public platform. I was wondering if anyone has experience doing this with flutter, and complying with both Apple and Google's guidelines on the matter, in a relatively bare-bones way?Google says:(paraphrased)- have TOS and define what inappropriate content is- implement "robust, effective and ongoing UGC moderation", followed by "as is reasonable and consistent"- be able to report users, and block abusive users from the platform- prevent monetization from "encouraging objectionable behavior"Apple Says:- a method of filtering objectionable material- a mechanism to report users and block abusive users from the platform- publish your contact infoMy impression from reading this is that Google's guidelines are somewhat more strict than Apple's. But apple's first point seems to be something that Google doesn't require - if that means have a direct filter in the app itself to, say, detect if a user has entered a bad word from some pre-defined list?Also, what exactly does 'robust, effective, and ongoing moderation' mean? Is that something more / different than each user having the ability to report another user, and giving the top-level moderators access to a list of those reports + the ability to remove a user and his posts?My plan was to have new users' first 10 comments automatically submitted for moderation before they are publicly displayed. And after 10 comments, they can become (level-1) moderators themselves, their posts are submitted automatically (self-approved), and they can approve/disapprove of other new users' posts. And on top of that are users who have a more complete set of moderator actions, like viewing reports, deleting inappropriate usernames, and stuff like that.Any advice, feedback, experience, or thought on what to consider is appreciated!
February 05, 2020 at 08:21PM by definitely_robots
https://ift.tt/2ukR9C8
New post on /r/flutterdev subreddit:
App Store rejection based on trademark infringement
My app got rejected for containing pub.dev in the description/title."Tavern - A pub.dev client"I feel it's important so people know what it is. Does this really violate trademark rules? I read them and couldn't find any information verifying this. Is there a small change I can make to make this acceptable while keeping pub.dev in the name?Apple says:Guideline 4.1 - Design - CopycatsYour metadata appears to contain third party content. Specifically, your app name contains the trademark term pub.dev in an inappropriate manner. It would be appropriate to revise your app name to address this trademark issue.
February 06, 2020 at 02:07AM by _thinkdigital
https://ift.tt/2GZnH7u
App Store rejection based on trademark infringement
My app got rejected for containing pub.dev in the description/title."Tavern - A pub.dev client"I feel it's important so people know what it is. Does this really violate trademark rules? I read them and couldn't find any information verifying this. Is there a small change I can make to make this acceptable while keeping pub.dev in the name?Apple says:Guideline 4.1 - Design - CopycatsYour metadata appears to contain third party content. Specifically, your app name contains the trademark term pub.dev in an inappropriate manner. It would be appropriate to revise your app name to address this trademark issue.
February 06, 2020 at 02:07AM by _thinkdigital
https://ift.tt/2GZnH7u
Dart packages
The official repository for Dart and Flutter packages.
Pub is the package manager for the Dart programming language, containing reusable libraries & packages for Flutter and general Dart programs.
New post on /r/flutterdev subreddit:
In provider, Selector's value is immutable and if I want notifi to rebuild, it must be return clone of origin value and Does it have a performance problem?
When I use selector new value must be clone of old value.
in Notifier:
But
so items always copy from origin item when I call notifiListener() and it take O(n) to copyDoes it have a performance problem?
February 06, 2020 at 03:51AM by tbm98hi
https://ift.tt/3b9HsY1
In provider, Selector's value is immutable and if I want notifi to rebuild, it must be return clone of origin value and Does it have a performance problem?
When I use selector new value must be clone of old value.
in Notifier:
List<bool> get items => List.from(item);=> rebuild normal.
But
List<bool> get items => item;=> not rebuild.
so items always copy from origin item when I call notifiListener() and it take O(n) to copyDoes it have a performance problem?
February 06, 2020 at 03:51AM by tbm98hi
https://ift.tt/3b9HsY1
reddit
In provider, Selector's value is immutable and if I want notifi to...
When I use selector new value must be clone of old value. in Notifier: List get items => List.from(item); => rebuild normal. ...
New post on Flutter Dev Google group:
[Breaking Change Proposal] CustomPaint can't set raster cache hints with null painters
If your app does not use CustomPaint, you can stop reading now. *Summary* In the proposal (https://ift.tt/31vnTET), if one builds a CustomPaint widget with null painter and null foregroundPainter, then the assertion would trigger if isComplex or willChange is set to true.
February 06, 2020 at 11:00AM by Yuqian Li
https://ift.tt/373td3q
[Breaking Change Proposal] CustomPaint can't set raster cache hints with null painters
If your app does not use CustomPaint, you can stop reading now. *Summary* In the proposal (https://ift.tt/31vnTET), if one builds a CustomPaint widget with null painter and null foregroundPainter, then the assertion would trigger if isComplex or willChange is set to true.
February 06, 2020 at 11:00AM by Yuqian Li
https://ift.tt/373td3q
GitHub
Assert cache hints are not set for null painters by liyuqian · Pull Request #49771 · flutter/flutter
This fixes #49700
Tests added: Raster cache hints cannot be set with null painters
Tests added: Raster cache hints cannot be set with null painters
New post on /r/flutterdev subreddit:
What is Flutter Web more akin to, Svelte or React/Vue?
Hello community, I am about to start a small project but I'm still looking for information about what framework to use. Does Flutter Web has a virtual DOM like React or Vue, or is its approach more like Svelte's "disappearing framework"?
February 06, 2020 at 11:01AM by rraallvv
https://ift.tt/2Sq0twv
What is Flutter Web more akin to, Svelte or React/Vue?
Hello community, I am about to start a small project but I'm still looking for information about what framework to use. Does Flutter Web has a virtual DOM like React or Vue, or is its approach more like Svelte's "disappearing framework"?
February 06, 2020 at 11:01AM by rraallvv
https://ift.tt/2Sq0twv
reddit
What is Flutter Web more akin to, Svelte or React/Vue?
Hello community, I am about to start a small project but I'm still looking for information about what framework to use. Does Flutter Web has a...
New post on Flutter Dev Google group:
About Printing of Values
Hey there, How to print values of a loop/list using Text Widget in flutter?
February 06, 2020 at 12:28PM by Muhammad Ali
https://ift.tt/2H0fZtP
About Printing of Values
Hey there, How to print values of a loop/list using Text Widget in flutter?
February 06, 2020 at 12:28PM by Muhammad Ali
https://ift.tt/2H0fZtP
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:
Edit And Delete Firestore Documents
https://youtu.be/265SN1inUyg
February 06, 2020 at 03:18PM by projectmind_guru
https://ift.tt/3bgcXzE
Edit And Delete Firestore Documents
https://youtu.be/265SN1inUyg
February 06, 2020 at 03:18PM by projectmind_guru
https://ift.tt/3bgcXzE
YouTube
(Ep 40) Edit And Delete Firestore Data in Flutter
After refactoring the code to create a reusable Money Text Field widget, you’ll see how to edit and delete existing trips in our travel budget app.
Code Refactoring: 2:07
Firestore Update: 9:56
Firestore Delete: 20:15
Complete Code on GitHub: https://g…
Code Refactoring: 2:07
Firestore Update: 9:56
Firestore Delete: 20:15
Complete Code on GitHub: https://g…
New post on /r/flutterdev subreddit:
Flutter Local Authentication using Biometrics – Face ID and Touch ID / Fingerprint
https://ift.tt/2S2HoS5
February 06, 2020 at 03:01PM by Gigatronbot
https://ift.tt/39fGbwu
Flutter Local Authentication using Biometrics – Face ID and Touch ID / Fingerprint
https://ift.tt/2S2HoS5
February 06, 2020 at 03:01PM by Gigatronbot
https://ift.tt/39fGbwu
Codemagic blog
Flutter Local Authentication using Biometrics – Face ID and Touch ID / Fingerprint - Codemagic blog
How to add this additional layer of security over the traditional sign-in methods on Flutter app.
New post on /r/flutterdev subreddit:
Basic Form Validation - Flutter Explained - Level: Beginner
https://youtu.be/a2rddpqf3H4
February 06, 2020 at 04:18PM by MyracleDesign
https://ift.tt/2H2e0p2
Basic Form Validation - Flutter Explained - Level: Beginner
https://youtu.be/a2rddpqf3H4
February 06, 2020 at 04:18PM by MyracleDesign
https://ift.tt/2H2e0p2
YouTube
Basic Form Validation - Flutter Explained - Level: Beginner
In today's episode of #FlutterExplained we will explore the Form Widget. The Form Widget keeps track of the containing TextFormField Widget and its validation state. With that, we have the possibility to validate User inputs and allow certain actions only…
New post on Flutter Dev Google group:
Getting the size of Children for a custom Wrap Layout
I want to build a Wrap Layout, where children are (after placing them in their respective rows) are flexible, so they fill the total width available, as if they where Flexible. I understand that there would be a performance penalty when rendering the children twice, but I would like to do it in
February 06, 2020 at 06:01PM by Roland Fredenhagen
https://ift.tt/39ifd7L
Getting the size of Children for a custom Wrap Layout
I want to build a Wrap Layout, where children are (after placing them in their respective rows) are flexible, so they fill the total width available, as if they where Flexible. I understand that there would be a performance penalty when rendering the children twice, but I would like to do it in
February 06, 2020 at 06:01PM by Roland Fredenhagen
https://ift.tt/39ifd7L
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.