New post on Flutter Dev Google group:
'int' can't be assigned to the parameter type 'double'
can anyone help me I am trying to make a circular percent indicator for battery percentage but I am getting this error, *lib/pages/device_dashboard.dart:139:36: Error: The argument type 'int' can't be assigned to the parameter type 'double'. percent: _batteryLevel, ^* here is my code
December 13, 2020 at 03:52PM by bella panti
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'int' can't be assigned to the parameter type 'double'
can anyone help me I am trying to make a circular percent indicator for battery percentage but I am getting this error, *lib/pages/device_dashboard.dart:139:36: Error: The argument type 'int' can't be assigned to the parameter type 'double'. percent: _batteryLevel, ^* here is my code
December 13, 2020 at 03:52PM by bella panti
https://ift.tt/2W9oESv
Google
Google Groups
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New post on /r/flutterdev subreddit:
CSS Style Blending using Flutter
https://ift.tt/3mauvRP
December 13, 2020 at 04:10PM by wilsonowilson
https://ift.tt/37dOP0m
CSS Style Blending using Flutter
https://ift.tt/3mauvRP
December 13, 2020 at 04:10PM by wilsonowilson
https://ift.tt/37dOP0m
New post on /r/flutterdev subreddit:
Flutter Canvas Tutorials - Animated curved text widget from scratch
https://youtu.be/AXht7mGwU4k
December 13, 2020 at 04:02PM by indy900000
https://ift.tt/3oNxcL4
Flutter Canvas Tutorials - Animated curved text widget from scratch
https://youtu.be/AXht7mGwU4k
December 13, 2020 at 04:02PM by indy900000
https://ift.tt/3oNxcL4
YouTube
Flutter Canvas Tutorials 04 - Curved Text (2020)
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 ...
New post on Flutter Dev Google group:
Pop up for dynamic markers
I have implemeted pop up for markers referring to this code https://ift.tt/2LxGvjT But this one, we have to define markers first. For those markers only, pop up coming. In my scenario, when i toggle between buttons then only markers
December 13, 2020 at 06:52PM by sona
https://ift.tt/3gMg4CG
Pop up for dynamic markers
I have implemeted pop up for markers referring to this code https://ift.tt/2LxGvjT But this one, we have to define markers first. For those markers only, pop up coming. In my scenario, when i toggle between buttons then only markers
December 13, 2020 at 06:52PM by sona
https://ift.tt/3gMg4CG
GitHub
rorystephenson/flutter_map_marker_popup
Popups for flutter_map markers. Contribute to rorystephenson/flutter_map_marker_popup development by creating an account on GitHub.
New post on /r/flutterdev subreddit:
The mobile application usually develops to support both portrait and landscape mode without any issue . But in some special case, you may need to set the orientation of the application to fix direction to get proper real state to each component.
https://link.medium.com/CI721mPLbcb
December 13, 2020 at 06:48PM by surya_dev_singh
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The mobile application usually develops to support both portrait and landscape mode without any issue . But in some special case, you may need to set the orientation of the application to fix direction to get proper real state to each component.
https://link.medium.com/CI721mPLbcb
December 13, 2020 at 06:48PM by surya_dev_singh
https://ift.tt/383KBYq
Medium
Deep dive into screen orientation in Flutter
The mobile application usually develops to support both portrait and landscape mode without any issue. But in some special case, you may…
New post on /r/flutterdev subreddit:
Flutter Tutorial - IgnorePointer & AbsorbPointer (Johannes Milke)
https://www.youtube.com/watch?v=Dv6enrEOj10
December 13, 2020 at 06:06PM by JohannesMilke
https://ift.tt/3qPws9Y
Flutter Tutorial - IgnorePointer & AbsorbPointer (Johannes Milke)
https://www.youtube.com/watch?v=Dv6enrEOj10
December 13, 2020 at 06:06PM by JohannesMilke
https://ift.tt/3qPws9Y
YouTube
Flutter Tutorial - IgnorePointer & AbsorbPointer
Learn more about the differences between the IgnorePointer and the AbsorbPointer in Flutter.
Click here to Subscribe to Johannes Milke: https://www.youtube.com/JohannesMilke?sub_confirmation=1
- Source Code: https://github.com/JohannesMilke/ignore_absorb_example…
Click here to Subscribe to Johannes Milke: https://www.youtube.com/JohannesMilke?sub_confirmation=1
- Source Code: https://github.com/JohannesMilke/ignore_absorb_example…
New post on /r/flutterdev subreddit:
Data storage - lack of suitable options
Presume you have a device that receives data from multiple sources. Presume you want to store each data received in a separate folder (one folder per device).Now, as far as I'm aware, there are three possible aproaches to solve this problem:Shared preferences: Great for storing data although as the docs state:has no guarantee that writes will be persisted to disk after returning, so this plugin must not be used for storing critical data.Besides that problem, in flutter you can't change the directory in which shared preferences stores it's <key, data> values.sqflite: Perhaps the most duable option, but setting up a whole relational database can be quite a pain and also be out of scope for some programmers (specially begginers). As a testimony to this statement, you only need to look at the fact that several solutions exist in order to abstract the programmer from SQL functionality in order to make it more friendly (as stated here).Read and write your own files. Sure, there are several plugins that help you with it, but to my knowledge, read and write operations into files have a heavy toll and reading/writting multiple files at once can cause a noticeable latency.So, maybe I'm too inexpereinced or too bold, but I'd say flutter has a lack of options when it comes to handle small data in a flexible way. You either drop it all in a database, use files (but only a few documents before it becomes too crowded) or shared preferences without guarantees of data persistency nor choice of location.Any opinions on this?
December 13, 2020 at 05:55PM by sartox12
https://ift.tt/3gHJLVj
Data storage - lack of suitable options
Presume you have a device that receives data from multiple sources. Presume you want to store each data received in a separate folder (one folder per device).Now, as far as I'm aware, there are three possible aproaches to solve this problem:Shared preferences: Great for storing data although as the docs state:has no guarantee that writes will be persisted to disk after returning, so this plugin must not be used for storing critical data.Besides that problem, in flutter you can't change the directory in which shared preferences stores it's <key, data> values.sqflite: Perhaps the most duable option, but setting up a whole relational database can be quite a pain and also be out of scope for some programmers (specially begginers). As a testimony to this statement, you only need to look at the fact that several solutions exist in order to abstract the programmer from SQL functionality in order to make it more friendly (as stated here).Read and write your own files. Sure, there are several plugins that help you with it, but to my knowledge, read and write operations into files have a heavy toll and reading/writting multiple files at once can cause a noticeable latency.So, maybe I'm too inexpereinced or too bold, but I'd say flutter has a lack of options when it comes to handle small data in a flexible way. You either drop it all in a database, use files (but only a few documents before it becomes too crowded) or shared preferences without guarantees of data persistency nor choice of location.Any opinions on this?
December 13, 2020 at 05:55PM by sartox12
https://ift.tt/3gHJLVj
Dart packages
shared_preferences | Flutter package
Flutter plugin for reading and writing simple key-value pairs. Wraps NSUserDefaults on iOS and SharedPreferences on Android.
New post on Flutter Dev Google group:
Flutter package - Flutter app
I'm breaking my app up into multiple packages for federated development (team scaling) and reusability. Some of these packages are Dart-only libraries (e.g. responsive lib, data models), while others have UX flows or Widget sets. My question is regarding the packages which have UX components. So
December 13, 2020 at 08:24PM by James Cook
https://ift.tt/3gMtpLg
Flutter package - Flutter app
I'm breaking my app up into multiple packages for federated development (team scaling) and reusability. Some of these packages are Dart-only libraries (e.g. responsive lib, data models), while others have UX flows or Widget sets. My question is regarding the packages which have UX components. So
December 13, 2020 at 08:24PM by James Cook
https://ift.tt/3gMtpLg
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 do I font size correct with Flutter?
Just curious how others implement font size in their apps.I've been using
December 13, 2020 at 08:36PM by kozuga
https://ift.tt/2JTRmUW
How do I font size correct with Flutter?
Just curious how others implement font size in their apps.I've been using
MediaQuery.of(context).size.width * 0.05 - or something similar.Is there a better more consistent way to get a good font size regardless of screen size?December 13, 2020 at 08:36PM by kozuga
https://ift.tt/2JTRmUW
reddit
How do I font size correct with Flutter?
Just curious how others implement font size in their apps. I've been using `MediaQuery.of(context).size.width * 0.05` \- or something...
New post on /r/flutterdev subreddit:
Flutter Align Widget - Flutter Widget Essentials #10 | RetroPortal Studio
https://www.youtube.com/watch?v=7Dljvr-Afvc
December 13, 2020 at 08:05PM by Elixane
https://ift.tt/2W9yrYq
Flutter Align Widget - Flutter Widget Essentials #10 | RetroPortal Studio
https://www.youtube.com/watch?v=7Dljvr-Afvc
December 13, 2020 at 08:05PM by Elixane
https://ift.tt/2W9yrYq
YouTube
Flutter Align Widget - Flutter Widget Essentials #10 | Flutter UI Design Tutorial
#flutter #flutterwidget #align
In this 10th Flutter UI Design Video of the Widget Essentials Series, we will be taking an in depth look at Align Widget in flutter. We will be discussing Alignment in detail, discuss different ways of providing values to…
In this 10th Flutter UI Design Video of the Widget Essentials Series, we will be taking an in depth look at Align Widget in flutter. We will be discussing Alignment in detail, discuss different ways of providing values to…
New post on /r/flutterdev subreddit:
Flutter Hover Effect Triggers. The Definitive Guide.
https://ift.tt/2Ln0G3N
December 13, 2020 at 08:04PM by Elixane
https://ift.tt/2IL4085
Flutter Hover Effect Triggers. The Definitive Guide.
https://ift.tt/2Ln0G3N
December 13, 2020 at 08:04PM by Elixane
https://ift.tt/2IL4085
New post on /r/flutterdev subreddit:
Beta Testing for my app - crosspost(app made in flutter for Developers)
/r/iOSProgramming/comments/kci7ir/beta_testing_for_my_app/
December 13, 2020 at 09:48PM by mhorder
https://ift.tt/3oLfmIs
Beta Testing for my app - crosspost(app made in flutter for Developers)
/r/iOSProgramming/comments/kci7ir/beta_testing_for_my_app/
December 13, 2020 at 09:48PM by mhorder
https://ift.tt/3oLfmIs
reddit
Beta Testing for my app - crosspost(app made in flutter for...
Posted in r/FlutterDev by u/mhorder • 0 points and 2 comments
New post on /r/flutterdev subreddit:
Setup Guide For Firebase Crashlytics in Flutter With both iOS & Android Examples
https://youtu.be/DFcr0k2nrP4
December 14, 2020 at 04:54AM by projectmind_guru
https://ift.tt/2Kn4SjK
Setup Guide For Firebase Crashlytics in Flutter With both iOS & Android Examples
https://youtu.be/DFcr0k2nrP4
December 14, 2020 at 04:54AM by projectmind_guru
https://ift.tt/2Kn4SjK
YouTube
(Ep 64) Guide To Using Firebase Crashlytics In Flutter For Android & iOS
Crashlytics will give you realtime insights into any issues your users are having with your app. See how to set it up for your flutter app for both iOS & android versions.
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New post on Flutter Dev Google group:
flutter local/corporate repo
hi i am trying to use flutter in a company.. the proxy is not really a solution... sadly.. :( can the flutter github repo be cloned and hosted inside the corporate environment (internal git repo)? i mean.. technically i can.. but will it work with the flutter doctor/pub get.. etc commands?
December 14, 2020 at 09:21AM by Peter Ferenczy
https://ift.tt/38207nJ
flutter local/corporate repo
hi i am trying to use flutter in a company.. the proxy is not really a solution... sadly.. :( can the flutter github repo be cloned and hosted inside the corporate environment (internal git repo)? i mean.. technically i can.. but will it work with the flutter doctor/pub get.. etc commands?
December 14, 2020 at 09:21AM by Peter Ferenczy
https://ift.tt/38207nJ
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 my first PR landed in the flutter repo? | Adopt a Widget
https://amitpatil215.medium.com/how-my-first-pr-landed-in-the-flutter-repo-adopt-a-widget-69b74c10f1f4?source=friends_link&sk=c5035816ffd9baa064660f9500ab1463
December 14, 2020 at 11:02AM by amitpatil215
https://ift.tt/3ni4h1g
How my first PR landed in the flutter repo? | Adopt a Widget
https://amitpatil215.medium.com/how-my-first-pr-landed-in-the-flutter-repo-adopt-a-widget-69b74c10f1f4?source=friends_link&sk=c5035816ffd9baa064660f9500ab1463
December 14, 2020 at 11:02AM by amitpatil215
https://ift.tt/3ni4h1g
Medium
How my first PR landed in the flutter repo? | Adopt a Widget
Start contributing to flutter today!
New post on /r/flutterdev subreddit:
Flutter migration calculator
https://ift.tt/348rwmO
December 14, 2020 at 11:00AM by katarina2309
https://ift.tt/37gxtjB
Flutter migration calculator
https://ift.tt/348rwmO
December 14, 2020 at 11:00AM by katarina2309
https://ift.tt/37gxtjB
Flutter Migration
Flutter Migration Cost Calculator
Based on our extensive experience with Flutter projects, we made this tool to help business owners to evaluate the benefits of Flutter. Our calculator shows you how much the migration of native apps to Flutter would cost and how quickly this investment will…
New post on /r/flutterdev subreddit:
Flutter Example Apps: a directory of all my open source Flutter apps and projects, categorized as beginner, intermediate, advanced.
https://ift.tt/3gRXRDK
December 14, 2020 at 10:20AM by bizz84
https://ift.tt/3mg2I2B
Flutter Example Apps: a directory of all my open source Flutter apps and projects, categorized as beginner, intermediate, advanced.
https://ift.tt/3gRXRDK
December 14, 2020 at 10:20AM by bizz84
https://ift.tt/3mg2I2B
New post on Flutter Dev Google group:
Unexpected state in persistedScene, triggered by chrome developer tools
Hi, My attempts at using constraints to avoid this error when using an appBar, have so far failed, but min-width does not seem to be applying. I may still be able avoid this issue that may well be an unimportant corner case. However it may be worth reporting? I don't get any errors when
December 14, 2020 at 12:03PM by Kevin Chadwick
https://ift.tt/3afjug1
Unexpected state in persistedScene, triggered by chrome developer tools
Hi, My attempts at using constraints to avoid this error when using an appBar, have so far failed, but min-width does not seem to be applying. I may still be able avoid this issue that may well be an unimportant corner case. However it may be worth reporting? I don't get any errors when
December 14, 2020 at 12:03PM by Kevin Chadwick
https://ift.tt/3afjug1
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:
Realtime Object Detector with YOLOv3
Hi friends, I have made a Flutter app that uses the YOLOv3 model to detect objects and shows the video stream in realtime. The inference library I choose is Paddle Lite, and it's a high performance multi-platform deep learning inference engine.As you inferred, Paddle Lite is a part of PaddlePaddle, the third most used deep learning framework made by a China company named BAIDU.I really hope that my source code could help you, it's a nice example for writing custom platform-specific code, as Paddle Lite provided Java library. If you also enjoy PaddlePaddle, I would be very pleased to hear that!Code: https://github.com/KernelErr/realtime-object-detector/ (If you could give me a star, I will appreciate it!!!)PaddlePaddle Document: https://www.paddlepaddle.org.cn/documentation/docs/en/install/index_en.html
December 14, 2020 at 01:47PM by KernelErr
https://ift.tt/2WfTQzr
Realtime Object Detector with YOLOv3
Hi friends, I have made a Flutter app that uses the YOLOv3 model to detect objects and shows the video stream in realtime. The inference library I choose is Paddle Lite, and it's a high performance multi-platform deep learning inference engine.As you inferred, Paddle Lite is a part of PaddlePaddle, the third most used deep learning framework made by a China company named BAIDU.I really hope that my source code could help you, it's a nice example for writing custom platform-specific code, as Paddle Lite provided Java library. If you also enjoy PaddlePaddle, I would be very pleased to hear that!Code: https://github.com/KernelErr/realtime-object-detector/ (If you could give me a star, I will appreciate it!!!)PaddlePaddle Document: https://www.paddlepaddle.org.cn/documentation/docs/en/install/index_en.html
December 14, 2020 at 01:47PM by KernelErr
https://ift.tt/2WfTQzr
GitHub
KernelErr/realtime-object-detector
Flutter real-time object detection App with Paddle-Lite and YOLO v3. - KernelErr/realtime-object-detector
New post on /r/flutterdev subreddit:
Want to work on a real app with others?
Hi guys.I’m a university student and for the past few months, I have been working on a backend which uses the Spotify API to create communal playlist as well as other social features around the idea of sharing music. Recently I’ve started work on the app but would love to bring in some other people to help work on it so I can focus more on the backend development.I’m looking for other independent students with intermediate to advanced experience in flutter and want to improve their skills by working in a team environment. Ideally, you will have some free time over the Christmas break to work on this project.I’m looking for 2 - 3 people to work with on the app so if you are interested, and want to find out more, please drop me a dm.Cheers.
December 14, 2020 at 01:27PM by Maxxammus
https://ift.tt/3a7hlCL
Want to work on a real app with others?
Hi guys.I’m a university student and for the past few months, I have been working on a backend which uses the Spotify API to create communal playlist as well as other social features around the idea of sharing music. Recently I’ve started work on the app but would love to bring in some other people to help work on it so I can focus more on the backend development.I’m looking for other independent students with intermediate to advanced experience in flutter and want to improve their skills by working in a team environment. Ideally, you will have some free time over the Christmas break to work on this project.I’m looking for 2 - 3 people to work with on the app so if you are interested, and want to find out more, please drop me a dm.Cheers.
December 14, 2020 at 01:27PM by Maxxammus
https://ift.tt/3a7hlCL
New post on /r/flutterdev subreddit:
Can i start flutter without knowledge of java?
Hi all,i want start learning flutter to develop mobile application,i read a loot of topics make me feel cool with flutter,but i dont have any experience with java,iam python developer,my question is can i start mobile application dev with a flutter, without need to java?
December 14, 2020 at 01:26PM by AmeurChaabi
https://ift.tt/2KnsHI2
Can i start flutter without knowledge of java?
Hi all,i want start learning flutter to develop mobile application,i read a loot of topics make me feel cool with flutter,but i dont have any experience with java,iam python developer,my question is can i start mobile application dev with a flutter, without need to java?
December 14, 2020 at 01:26PM by AmeurChaabi
https://ift.tt/2KnsHI2
reddit
Can i start flutter without knowledge of java?
A subreddit for Google's portable UI framework.