New post on /r/flutterdev subreddit:
Tip #43 Dart Range, Make loops great again.
Do you miss number ranges like these in dart?
May 19, 2020 at 04:45AM by erluxman
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Tip #43 Dart Range, Make loops great again.
Do you miss number ranges like these in dart?
for (i in 1..4) print(i) //Kotlin Range for (i until 1..4) print(i) //Kotlin RangeNo problem. Just define this Range Extension on numbers and you will be good to go.
extension Range on num { List<num> until(num endPoint) { var exclusive = to(endPoint); exclusive.removeLast(); return exclusive; } List<num> to(num endPoint) { var numbers = <num>[]; if (endPoint > this) { for (int i = this; i <= endPoint; i++) { numbers.add(i); } } else { for (int i = this; i >= endPoint; i--) { numbers.add(i); } } return numbers; } } Then Simply use them like this :void main() { // 2,3,4,5,6,7,8,9,10 for (int i in 2.to(10)) { print(i); } // 2,3,4,5,6,7,8,9 for (int i in 2.until(10)) { print(i); } // 2,1,0,-1,-2,-3,-4,-5,-6,-7 for (int i in 2.to(-7)) { print(i); } // 2,1,0,-1,-2,-3,-4,-5,-6 for (int i in 2.until(-7)) { print(i); } } try in dartpadIf you want more advanced range and other cool extensions use dartxThis is my tip #43 on #100 days of flutter.Find all of them in this repoI publish daily tips on this twitter threadMay 19, 2020 at 04:45AM by erluxman
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New post on Flutter Dev Google group:
Show dialog box on every 20th application opening.
Hi, I have one application where I want to show dialog box on every 20th application launching/opening. 1.I need to check count when application opens and need to show dialog box on different page if user opens application 20th time . Please help me with this 2.I have close button in dialog box
May 19, 2020 at 07:41AM by Vick123
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Show dialog box on every 20th application opening.
Hi, I have one application where I want to show dialog box on every 20th application launching/opening. 1.I need to check count when application opens and need to show dialog box on different page if user opens application 20th time . Please help me with this 2.I have close button in dialog box
May 19, 2020 at 07:41AM by Vick123
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New post on /r/flutterdev subreddit:
https://ift.tt/3dZbU7H Checkout my dream German Learning Web Application written in Flutter! src is in description.
Description:This is a language learning app which provides a flowing curiosity driven style of learning. Everything is clickable and always brings up the context and new examples to make learning anything super easy.Source Code:https://gitlab.com/JeromeSaltmarsh/core-germanConcept videohttps://youtu.be/fy8sFQfrGdAWebsitehttps://germanbydoing.com/Let me know what you think!- The backend is powered by Firebase
May 19, 2020 at 08:18AM by Mystical_Hotdog
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https://ift.tt/3dZbU7H Checkout my dream German Learning Web Application written in Flutter! src is in description.
Description:This is a language learning app which provides a flowing curiosity driven style of learning. Everything is clickable and always brings up the context and new examples to make learning anything super easy.Source Code:https://gitlab.com/JeromeSaltmarsh/core-germanConcept videohttps://youtu.be/fy8sFQfrGdAWebsitehttps://germanbydoing.com/Let me know what you think!- The backend is powered by Firebase
May 19, 2020 at 08:18AM by Mystical_Hotdog
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Germanbydoing
core_german
A new Flutter project.
New post on Flutter Dev Google group:
CustomPainter automation detection via a Key
Can a CustomPainter be identified by a key so to locate the same in automation? I have a circularGraph donut created using flutter_chart lib. I want to identify each arch separately (say by adding locators) that constitutes that donut to do the automation of the same. The CustomPaint is getting
May 19, 2020 at 08:45AM by LearningDev
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CustomPainter automation detection via a Key
Can a CustomPainter be identified by a key so to locate the same in automation? I have a circularGraph donut created using flutter_chart lib. I want to identify each arch separately (say by adding locators) that constitutes that donut to do the automation of the same. The CustomPaint is getting
May 19, 2020 at 08:45AM by LearningDev
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New post on Flutter Dev Google group:
show dialog box on every 20th application launching/opening
Hi, I have one application where I want to show dialog box on every 20th application launching/opening. 1.I need to check count when application opens and need to show dialog box on different page if user opens application 20th time . Please help me with this 2.I have close button in dialog box
May 19, 2020 at 08:59AM by Vick123
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show dialog box on every 20th application launching/opening
Hi, I have one application where I want to show dialog box on every 20th application launching/opening. 1.I need to check count when application opens and need to show dialog box on different page if user opens application 20th time . Please help me with this 2.I have close button in dialog box
May 19, 2020 at 08:59AM by Vick123
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Google
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New post on Flutter Dev Google group:
what should we use instead of background service in ios? any plugin or built-in class which help me?
what should we use instead of background service in ios? any plugin or built-in class which help me?
May 19, 2020 at 09:09AM by john786
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what should we use instead of background service in ios? any plugin or built-in class which help me?
what should we use instead of background service in ios? any plugin or built-in class which help me?
May 19, 2020 at 09:09AM by john786
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Google
Google Groups
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New post on Flutter Dev Google group:
Flutter - Executing build on android
I have a question when I run flutter run on my project I have the following error, how can I solve this: *Error:* FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring root project 'flutter_full_pdf_viewer'. > Failed to find target with hash string 'android-2
May 19, 2020 at 09:27AM by Dev Connect
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Flutter - Executing build on android
I have a question when I run flutter run on my project I have the following error, how can I solve this: *Error:* FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring root project 'flutter_full_pdf_viewer'. > Failed to find target with hash string 'android-2
May 19, 2020 at 09:27AM by Dev Connect
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Google
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New post on /r/flutterdev subreddit:
COVID -19 App | Flutter UI - Speed Code | App From Scratch 👨‍💻
https://www.youtube.com/watch?v=GWWHozNA6NE&t=464s
May 19, 2020 at 10:21AM by DivineCoding
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COVID -19 App | Flutter UI - Speed Code | App From Scratch 👨‍💻
https://www.youtube.com/watch?v=GWWHozNA6NE&t=464s
May 19, 2020 at 10:21AM by DivineCoding
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YouTube
COVID -19 App | Flutter UI - Speed Code | App From Scratch 👨💻
Hello Developers! let's create another #flutter #UI of #COVID-19 app #UI by using #flutter, It's a very clear and easy #speedcode for building #coronavirusApp. I hope you will enjoy !!
👨💻Source Code: https://github.com/RadhikaGoswamiDivineCoding/Coronavirus_App…
👨💻Source Code: https://github.com/RadhikaGoswamiDivineCoding/Coronavirus_App…
New post on /r/flutterdev subreddit:
Been away from flutter community for almost a year. What's new?
Specifically, whats the preferred state management these days? I extensively used redux for a while but is it still relevant? Are there better ways to do state-management now? what are other recent changes I should be aware of?thanks :)
May 19, 2020 at 10:16AM by khatradude
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Been away from flutter community for almost a year. What's new?
Specifically, whats the preferred state management these days? I extensively used redux for a while but is it still relevant? Are there better ways to do state-management now? what are other recent changes I should be aware of?thanks :)
May 19, 2020 at 10:16AM by khatradude
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Reddit
From the FlutterDev community on Reddit: Been away from flutter community for almost a year. What's new?
Posted by khatradude - No votes and 2 comments
New post on /r/flutterdev subreddit:
Flutter - Executing build on android
I have a question when I run flutter run on my project I have the following error, how can I solve this:Error:
May 19, 2020 at 10:14AM by rikidev20
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Flutter - Executing build on android
I have a question when I run flutter run on my project I have the following error, how can I solve this:Error:
FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring root project 'flutter_full_pdf_viewer'. > Failed to find target with hash string 'android-28' in: /usr/local/share/android-sdk * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. * Get more help at https://help.gradle.org BUILD FAILED in 5s Exception: The plugin flutter_full_pdf_viewer could not be built due to the issue above.
May 19, 2020 at 10:14AM by rikidev20
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reddit
Flutter - Executing build on android
I have a question when I run flutter run on my project I have the following error, how can I solve this: **Error:** FAILURE: Build...
New post on /r/flutterdev subreddit:
FLUTTER Tutorial - GRIDVIEW & SLIVERGRID (Gallery) - The Complete Flutter Beginner’s Course | #09
https://youtu.be/7NN5okDe57w
May 19, 2020 at 10:38AM by Himdeve
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FLUTTER Tutorial - GRIDVIEW & SLIVERGRID (Gallery) - The Complete Flutter Beginner’s Course | #09
https://youtu.be/7NN5okDe57w
May 19, 2020 at 10:38AM by Himdeve
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YouTube
FLUTTER Tutorial - GRIDVIEW & SLIVERGRID (Gallery) - The Complete Flutter Beginner’s Course | #09
Flutter Tutorial - GridView & SliverGrid (Gallery) - The Complete Flutter Beginner’s Course | #09
Introduction
Welcome to Himdeve development, where we are preparing the best tutorials to make your mobile app development easier and more efficient.
Goal…
Introduction
Welcome to Himdeve development, where we are preparing the best tutorials to make your mobile app development easier and more efficient.
Goal…
New post on /r/flutterdev subreddit:
My first on-screen video ever, telling about developers tools for mobile developers that I personally used. The video is in Hindi, the English subtitle will be available soon. #flutter #android #devtools #navoki
https://youtu.be/N6fPuTduDRo
May 19, 2020 at 11:30AM by theshivamlko
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My first on-screen video ever, telling about developers tools for mobile developers that I personally used. The video is in Hindi, the English subtitle will be available soon. #flutter #android #devtools #navoki
https://youtu.be/N6fPuTduDRo
May 19, 2020 at 11:30AM by theshivamlko
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YouTube
TOP MOBILE APPLICATION DEVELOPER TOOLS in 2020 | Hindi
Here is my TOP MOBILE APPLICATION DEVELOPER TOOLS 2020 that I personally used. If you are a beginner or in startup you must definitely use these tools. If you use some other tools comment that below I will add those tools in part 2 video.
Blog Link: htt…
Blog Link: htt…
New post on /r/flutterdev subreddit:
Flutter + Adobe XD + Code Pen Tutorial Blog
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May 19, 2020 at 11:28AM by theshivamlko
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Flutter + Adobe XD + Code Pen Tutorial Blog
https://ift.tt/3e1XbZw
May 19, 2020 at 11:28AM by theshivamlko
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Navoki
[Updated] Adobe XD plugin for Flutter with CodePen Tutorial - Navoki
Recently Adobe XD releases a new version of the plugin that you can use to export designs directly into flutter widgets or screens.
New post on Flutter Dev Google group:
I need help in connecting my a web app to flutter app?
Hello guys, I am a web developer based in Bangkok, Thailand. I want to connect my web app to the flutter app. I mean I basically need to call a callback function from web app to flutter app and pass some variables. It will be great if someone can help me get started. By the way, I developer
May 19, 2020 at 12:13PM by Sunny Bhadani
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I need help in connecting my a web app to flutter app?
Hello guys, I am a web developer based in Bangkok, Thailand. I want to connect my web app to the flutter app. I mean I basically need to call a callback function from web app to flutter app and pass some variables. It will be great if someone can help me get started. By the way, I developer
May 19, 2020 at 12:13PM by Sunny Bhadani
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Google
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New post on Flutter Dev Google group:
Receiving this error when using flutter_google_places Plugin
I do not use streams, so this error is not familiar. Although the logs show this error every time i use places search, it does not hinder any performance. Everything is working okay. But the error does show up in logs, and I wish to resolve it. I posted it on stackoverflow too but i did not get
May 19, 2020 at 12:13PM by Hassan Hammad
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Receiving this error when using flutter_google_places Plugin
I do not use streams, so this error is not familiar. Although the logs show this error every time i use places search, it does not hinder any performance. Everything is working okay. But the error does show up in logs, and I wish to resolve it. I posted it on stackoverflow too but i did not get
May 19, 2020 at 12:13PM by Hassan Hammad
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Google
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New post on /r/flutterdev subreddit:
DropdownButton
https://youtu.be/MtiHVqgO36Y
May 19, 2020 at 02:28PM by TheTechDesigner
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DropdownButton
https://youtu.be/MtiHVqgO36Y
May 19, 2020 at 02:28PM by TheTechDesigner
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YouTube
Flutter Widget | 38 | DropdownButton | BoxDecoration, DropdownMenuItem, Icons, Text | Speed Code
#TheTechDesigner
#Flutter #FlutterUI #SpeedCode #FlutterTutorial #FlutterAnimation #FlutterWidgets
#String #List #Center #Container #decoration #BoxDecoration #Colors #BorderRadius #circular #Border #width #DropdownButton #hint #Text #elevation #dropdownColor…
#Flutter #FlutterUI #SpeedCode #FlutterTutorial #FlutterAnimation #FlutterWidgets
#String #List #Center #Container #decoration #BoxDecoration #Colors #BorderRadius #circular #Border #width #DropdownButton #hint #Text #elevation #dropdownColor…
New post on /r/flutterdev subreddit:
Execute code in x duration while app in background but not terminated
I have an app that has a timer and after it reaches <5 seconds, it will notify user that it's almost time and at the same time run some code.However when I lock my phone, it seems the timer is stopped as well, hence no code execution.How do I run some code in x seconds as specified by user while the app is still in the background (aka tap on home button the app goes to background but not terminated.). If the app task is ended i do not care as I won't be bothering the user.Is this possible?
May 19, 2020 at 02:03PM by RevolutionaryRow0
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Execute code in x duration while app in background but not terminated
I have an app that has a timer and after it reaches <5 seconds, it will notify user that it's almost time and at the same time run some code.However when I lock my phone, it seems the timer is stopped as well, hence no code execution.How do I run some code in x seconds as specified by user while the app is still in the background (aka tap on home button the app goes to background but not terminated.). If the app task is ended i do not care as I won't be bothering the user.Is this possible?
May 19, 2020 at 02:03PM by RevolutionaryRow0
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reddit
Execute code in x duration while app in background but not terminated
I have an app that has a timer and after it reaches <5 seconds, it will notify user that it's almost time and at the same time run some...
New post on /r/flutterdev subreddit:
App Feedback Thread - May 19, 2020
This thread is for getting feedback on your own apps.Developers:must provide feedback for othersmust include Play Store, App Store, GitHub, GitLab, or BitBucket linkmust make top level commentmust make effort to respond to questions and feedback from commentersmay be open or closed sourceCommenters:must give constructive feedback in replies to top level commentsmust not include links to other appsTo cut down on spam, accounts who are too young or do not have enough karma to post will be removed. Please make an effort to contribute to the community before asking for feedback.As always, the mod team is only a small group of people, and we rely on the readers to help us maintain this subreddit. Please report any rule breakers. Thank you.- r/FlutterDev Mods
May 19, 2020 at 02:33PM by AutoModerator
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App Feedback Thread - May 19, 2020
This thread is for getting feedback on your own apps.Developers:must provide feedback for othersmust include Play Store, App Store, GitHub, GitLab, or BitBucket linkmust make top level commentmust make effort to respond to questions and feedback from commentersmay be open or closed sourceCommenters:must give constructive feedback in replies to top level commentsmust not include links to other appsTo cut down on spam, accounts who are too young or do not have enough karma to post will be removed. Please make an effort to contribute to the community before asking for feedback.As always, the mod team is only a small group of people, and we rely on the readers to help us maintain this subreddit. Please report any rule breakers. Thank you.- r/FlutterDev Mods
May 19, 2020 at 02:33PM by AutoModerator
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reddit
App Feedback Thread - May 19, 2020
This thread is for getting feedback on your own apps. ####Developers: - must **provide feedback** for others - must include **Play Store**,...
New post on Flutter Dev Google group:
I have an error when i was trying to run my project
Launching lib\main.dart on Android SDK built for x86 in debug mode... registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection) registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection) registerResGeneratingTask is deprecated, use
May 19, 2020 at 03:00PM by Abdullahi Abdi
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I have an error when i was trying to run my project
Launching lib\main.dart on Android SDK built for x86 in debug mode... registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection) registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection) registerResGeneratingTask is deprecated, use
May 19, 2020 at 03:00PM by Abdullahi Abdi
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New post on /r/flutterdev subreddit:
Flutter UI for a journal app.
https://imgur.com/x13UEHwFeatures implementedStore data in SharedPreferencesUsed RIVE to get flr files and display animations using FlareActorUsed lots of flutter builtin animation widgets (i.e. AnimatedSize, AnimatedOpacity, AnimatedContainer)Link: https://github.com/NikhilCodes/MindPlane
May 19, 2020 at 03:11PM by _Mycr0ft_
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Flutter UI for a journal app.
https://imgur.com/x13UEHwFeatures implementedStore data in SharedPreferencesUsed RIVE to get flr files and display animations using FlareActorUsed lots of flutter builtin animation widgets (i.e. AnimatedSize, AnimatedOpacity, AnimatedContainer)Link: https://github.com/NikhilCodes/MindPlane
May 19, 2020 at 03:11PM by _Mycr0ft_
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Imgur
Post with 0 votes and 1284 views.
New post on /r/flutterdev subreddit:
Adobe XD Flutter Plugin - Design to Flutter in Seconds?
https://www.youtube.com/watch?v=6mGf349yKPE
May 19, 2020 at 03:02PM by MyracleDesign
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Adobe XD Flutter Plugin - Design to Flutter in Seconds?
https://www.youtube.com/watch?v=6mGf349yKPE
May 19, 2020 at 03:02PM by MyracleDesign
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YouTube
Adobe XD Flutter Plugin - Design to Flutter in Seconds?
Flutter announced the new #AdobeXD #Flutter Plugin and it promises us the design to flutter workflow in seconds. In this episode, we want to take a first look into the new #AdobeXD plugin and see if it works.
⭐️⭐️ Helpful Ressources ⭐️⭐️
GitHub Adobe XD:…
⭐️⭐️ Helpful Ressources ⭐️⭐️
GitHub Adobe XD:…