New post on /r/flutterdev subreddit:
Avoid reallocating objects by using global constants.
Hi fellow flutter devs ...I have problem with flutter performance.Consider You have stateless widget with number of objects in build methods, objects are immutable and will not be changed. But in every build or constructing object. the same data will be created. for example:
July 06, 2019 at 04:34PM by Howard_banister
https://ift.tt/2RXsCup
Avoid reallocating objects by using global constants.
Hi fellow flutter devs ...I have problem with flutter performance.Consider You have stateless widget with number of objects in build methods, objects are immutable and will not be changed. But in every build or constructing object. the same data will be created. for example:
class Foo extends StatelessWidget {final foo = SomeBigVarible();@override build(context){final bar = OtherBigVars();....}}foo and bar are immutable. every time Foo instance is created, same foo and bar should be allocated. So I decide to use foo and bar as global (static) variables. They will never change and I don't have intention to use them as global state (So Please don't mention me to study StatefulWidget's or something else I already know them, my problem is something else) .So my problem is how much convenient using global variables like this in flutter apps? I don't see any example using them. Every one literally put big chunk of objects in build or constructor method's. Could this become problem in cases like threading?July 06, 2019 at 04:34PM by Howard_banister
https://ift.tt/2RXsCup
reddit
r/FlutterDev - Avoid reallocating objects by using global constants.
0 votes and 1 comment so far on Reddit
New post on /r/flutterdev subreddit:
Magic Time, How to do 3rd party web api keys not in Git repos
Hi Guys and Gals,I just saw this on Medium, it can be extended to do web api keys without them being in the git repo folks our own sort of local.properties for flutter apps...Save it bookmark it and use and extendarticle title isBuild variants in Flutter for multiple backend environmentshttps://medium.com/meeve/build-variants-in-flutter-for-multiple-backend-environments-7e139128949b
July 06, 2019 at 05:00PM by fredgrott
https://ift.tt/2JfmzP0
Magic Time, How to do 3rd party web api keys not in Git repos
Hi Guys and Gals,I just saw this on Medium, it can be extended to do web api keys without them being in the git repo folks our own sort of local.properties for flutter apps...Save it bookmark it and use and extendarticle title isBuild variants in Flutter for multiple backend environmentshttps://medium.com/meeve/build-variants-in-flutter-for-multiple-backend-environments-7e139128949b
July 06, 2019 at 05:00PM by fredgrott
https://ift.tt/2JfmzP0
New post on /r/flutterdev subreddit:
How would you convince your boss to migrate to Flutter?
What has been your experience convincing your boss to test out Flutter. Please name the objections you have faced and how you have answered these challenges. Thanks
July 06, 2019 at 07:19PM by Gigatronbot
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How would you convince your boss to migrate to Flutter?
What has been your experience convincing your boss to test out Flutter. Please name the objections you have faced and how you have answered these challenges. Thanks
July 06, 2019 at 07:19PM by Gigatronbot
https://ift.tt/2YB57Kc
reddit
r/FlutterDev - How would you convince your boss to migrate to Flutter?
0 votes and 0 comments so far on Reddit
New post on /r/flutterdev subreddit:
Using Flutter to read and configure BLE beacons.
I have a project that involves doing this using my phone, and I wanted to know if Flutter_blue could be a good package for this situation, or if it's not reliable enough at the moment for that, what other package could help.
July 06, 2019 at 06:45PM by siggy164
https://ift.tt/2JwlIZ5
Using Flutter to read and configure BLE beacons.
I have a project that involves doing this using my phone, and I wanted to know if Flutter_blue could be a good package for this situation, or if it's not reliable enough at the moment for that, what other package could help.
July 06, 2019 at 06:45PM by siggy164
https://ift.tt/2JwlIZ5
reddit
r/FlutterDev - Using Flutter to read and configure BLE beacons.
0 votes and 0 comments so far on Reddit
New post on /r/flutterdev subreddit:
Flutter: Using Self Signed SSL Certificates in Development
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July 06, 2019 at 08:09PM by RemeJuan
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Flutter: Using Self Signed SSL Certificates in Development
https://ift.tt/2RWT2MX
July 06, 2019 at 08:09PM by RemeJuan
https://ift.tt/2L8LaY2
Medium
Flutter: Using Self Signed SSL Certificates in Development
I recently started working with Flutter during an RnD phase at work after Ionic which had been the planned direction revealed itself to be…
New post on /r/flutterdev subreddit:
Creating Scroll Animations in Flutter
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July 06, 2019 at 07:59PM by EngineerScientist
https://ift.tt/2L6L17w
Creating Scroll Animations in Flutter
https://ift.tt/2RZ24Jc
July 06, 2019 at 07:59PM by EngineerScientist
https://ift.tt/2L6L17w
ITNEXT
Creating Scroll Animations in Flutter
Build smooth scrolling animations from scratch with Flutter
New post on /r/flutterdev subreddit:
Handling network calls like a Pro in Flutter
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July 06, 2019 at 11:50PM by xsahil03x
https://ift.tt/2LcLUeX
Handling network calls like a Pro in Flutter
https://ift.tt/2S3CLFV
July 06, 2019 at 11:50PM by xsahil03x
https://ift.tt/2LcLUeX
Medium
Handling Network Calls like a Pro in Flutter
If you are already in love with Flutter, you must have created many apps as of now. Some of them are maybe small single screen ones and…
New post on /r/flutterdev subreddit:
Resources to learn Flutter
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July 07, 2019 at 01:25AM by EngineerScientist
https://ift.tt/2LEEkc9
Resources to learn Flutter
https://ift.tt/2xwRpfo
July 07, 2019 at 01:25AM by EngineerScientist
https://ift.tt/2LEEkc9
Medium
Resources to learn Flutter
Learn by reading, doing courses and watching videos
New post on /r/flutterdev subreddit:
How to track screen transitions in Flutter with RouteObserver
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July 07, 2019 at 05:33AM by EngineerScientist
https://ift.tt/2JjJ1H0
How to track screen transitions in Flutter with RouteObserver
https://ift.tt/2XKliaU
July 07, 2019 at 05:33AM by EngineerScientist
https://ift.tt/2JjJ1H0
Medium
How to track screen transitions in Flutter with RouteObserver
In this article, I’ll explain how to useRouteObserver and RouteAware in Flutter to automatically track screen transitions.
New post on /r/flutterdev subreddit:
Any way to lift up state, but without having to declare it above MaterialApp?
So the thing is, I want to have say a provider in one screen and access it in another screen that I navigate to. But from what I read this is only possible if I declare it above MaterialApp. Any way to declare it further down the hierarchy and access it from other screens?
July 07, 2019 at 05:00AM by HolyFuckfire
https://ift.tt/30ec7gv
Any way to lift up state, but without having to declare it above MaterialApp?
So the thing is, I want to have say a provider in one screen and access it in another screen that I navigate to. But from what I read this is only possible if I declare it above MaterialApp. Any way to declare it further down the hierarchy and access it from other screens?
July 07, 2019 at 05:00AM by HolyFuckfire
https://ift.tt/30ec7gv
reddit
r/FlutterDev - Any way to lift up state, but without having to declare it above MaterialApp?
0 votes and 0 comments so far on Reddit
New post on /r/flutterdev subreddit:
Bottom Navigation Bar using Provider | Flutter by @ashishrawat2911
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July 07, 2019 at 06:21AM by ashishrawat2911
https://ift.tt/2S3Q6hE
Bottom Navigation Bar using Provider | Flutter by @ashishrawat2911
https://ift.tt/2XNaZ5P
July 07, 2019 at 06:21AM by ashishrawat2911
https://ift.tt/2S3Q6hE
Medium
Bottom Navigation Bar using Provider | Flutter
Add the dependency in your pubspec.yaml
New post on Flutter Dev Google group:
Cookbook "Work with WebSockets" is not working when run in release mode.
Hi all, I am working on dart:io/WebSocket... I found that running app in debug mode is working well (both on emulator and device). But running app in release mode with "*flutter run --release*" make my websocket fails to connect to my server. So I head back to the websocket demo in flutter's
July 07, 2019 at 08:00AM by Tanut Apiwong
https://ift.tt/2NCQrJw
Cookbook "Work with WebSockets" is not working when run in release mode.
Hi all, I am working on dart:io/WebSocket... I found that running app in debug mode is working well (both on emulator and device). But running app in release mode with "*flutter run --release*" make my websocket fails to connect to my server. So I head back to the websocket demo in flutter's
July 07, 2019 at 08:00AM by Tanut Apiwong
https://ift.tt/2NCQrJw
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:
Flutter web scrolling
How can I make scrollable flutter web app with arrow keys from keyboard instead of using mouse?
July 07, 2019 at 10:43AM by lokesh008
https://ift.tt/2XNRJFd
Flutter web scrolling
How can I make scrollable flutter web app with arrow keys from keyboard instead of using mouse?
July 07, 2019 at 10:43AM by lokesh008
https://ift.tt/2XNRJFd
reddit
r/FlutterDev - Flutter web scrolling
0 votes and 0 comments so far on Reddit
New post on /r/flutterdev subreddit:
QuizApp My First App created on Flutter and also first released on playstore
Hey guys i created an app using flutter and by learning from tutorials available online. Have a look at it and tell me how does it look and feel and send me your reviews.https://play.google.com/store/apps/details?id=in.webxstudio.android.quizapp
July 07, 2019 at 10:22AM by Gat786
https://ift.tt/30luBM5
QuizApp My First App created on Flutter and also first released on playstore
Hey guys i created an app using flutter and by learning from tutorials available online. Have a look at it and tell me how does it look and feel and send me your reviews.https://play.google.com/store/apps/details?id=in.webxstudio.android.quizapp
July 07, 2019 at 10:22AM by Gat786
https://ift.tt/30luBM5
Google Play
QuizApp - Apps on Google Play
Amazing educational fun begins when you start learning with things that you enjoy, this app was made my me as a project for my graduation degree but i wanted it to grow to so I uploaded it on Google Play Store.
New post on /r/flutterdev subreddit:
FlutterForce — Week 34
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July 07, 2019 at 08:39AM by flutterist
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FlutterForce — Week 34
https://ift.tt/2XVdSBw
July 07, 2019 at 08:39AM by flutterist
https://ift.tt/2XtOrb6
Medium
FlutterForce — #Week 34
Weekly Flutter Resources
New post on /r/flutterdev subreddit:
Does anyone use MobX with GraphQL?
I'm considering to use MobX + GraphQL in my new project. Please share your experience with this combination.
July 07, 2019 at 12:34PM by tranhuyphuc
https://ift.tt/30oLG81
Does anyone use MobX with GraphQL?
I'm considering to use MobX + GraphQL in my new project. Please share your experience with this combination.
July 07, 2019 at 12:34PM by tranhuyphuc
https://ift.tt/30oLG81
reddit
r/FlutterDev - Does anyone use MobX with GraphQL?
0 votes and 0 comments so far on Reddit
New post on /r/flutterdev subreddit:
Chat App -Built with Flutter(Frontend) and Firebase(Backend). It supports capturing pictures, creating stories, searching users and messaging
https://ift.tt/2NEafwb
July 07, 2019 at 01:11PM by bhavisingh
https://ift.tt/32bX8p3
Chat App -Built with Flutter(Frontend) and Firebase(Backend). It supports capturing pictures, creating stories, searching users and messaging
https://ift.tt/2NEafwb
July 07, 2019 at 01:11PM by bhavisingh
https://ift.tt/32bX8p3
GitHub
singhbhavneet/chat_app
A flutter chat app built with firestore. It is clone of messenger.User can create stories,chat and search in real time. - singhbhavneet/chat_app
New post on /r/flutterdev subreddit:
Build extensions For flutter
okay short article, one can use -t target flags and a little creativeness to store api keysoutside the freaking code repo with build variants...article is at:https://medium.com/@fredgrott/build-extensions-for-flutter-43dd5f0ee955Lats rock flutter apps!
July 07, 2019 at 02:41PM by fredgrott
https://ift.tt/2FVs03C
Build extensions For flutter
okay short article, one can use -t target flags and a little creativeness to store api keysoutside the freaking code repo with build variants...article is at:https://medium.com/@fredgrott/build-extensions-for-flutter-43dd5f0ee955Lats rock flutter apps!
July 07, 2019 at 02:41PM by fredgrott
https://ift.tt/2FVs03C
Medium
Build Extensions for Flutter
Okay folks, lets get real professional and have some build extensions so that we can do things like keep web api keys and crash report api…
New post on /r/flutterdev subreddit:
Flutter — Making Phone calls, sending SMS and emails with url_launcher
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July 07, 2019 at 07:07PM by EngineerScientist
https://ift.tt/2XyQAST
Flutter — Making Phone calls, sending SMS and emails with url_launcher
https://ift.tt/2NBH391
July 07, 2019 at 07:07PM by EngineerScientist
https://ift.tt/2XyQAST
Medium
Flutter — Making Phone calls, sending SMS and emails with url_launcher
Depending on the type of app you are developing, you might want the user to quickly make a call or send a message or email by pressing a…
New post on /r/flutterdev subreddit:
ReadyO - Next Gen Music App Build with Flutter
https://ift.tt/30ckoS6
July 07, 2019 at 07:52PM by imthepk
https://ift.tt/2XS4ONS
ReadyO - Next Gen Music App Build with Flutter
https://ift.tt/30ckoS6
July 07, 2019 at 07:52PM by imthepk
https://ift.tt/2XS4ONS
Google Play
ReadyO - Radio, Podcast, Facts & Magic - Apps on Google Play
ReadyO is a next-generation music app where it doesn't have thousands of stations but it has the quality of stations and music which matters.
ReadyO offers the next-generation user experience with a beautiful user interface. It has the top radio channels…
ReadyO offers the next-generation user experience with a beautiful user interface. It has the top radio channels…