Flutter Heroes
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New tweet from FlutterDev:

Want a simple custom animation? 🎬

🐥TweenAnimationBuilder allows you to create your own implicit animations when none of the built-in implicit widgets fit your needs.

More #WidgetoftheWeek here → https://t.co/axeiUs5B3x pic.twitter.com/iWZQgGyfxh— Flutter (@FlutterDev) January 10, 2020

January 10, 2020 at 07:41PM
http://twitter.com/FlutterDev/status/1215705217699737600
New post on Flutter Dev Google group:

How To Populate Dropdown List With JSON Data
I have a view that builds the UI first, I also have a future function that runs and gets JSON data which I want to use to populate a dropdown. The problem is the data arrives after the view is built, I have tried calling setState but I somehow don't feel that it's the correct thing to do as

January 10, 2020 at 08:20PM by Mr harilall
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New post on /r/flutterdev subreddit:

Is there anyway to measure performance on a production app made by someone else?
I downloaded the Ebay Motors app to review the performance and I notice the listview of the cars glitches on my phone. I have a Samsung A5 so not the best phone out there by any stretch but it would be interesting to see if the performance issue is because of my phone or the app itself.Would this be a listview issue or a phone issue and is there a tool I could use to measure performance?

January 10, 2020 at 08:27PM by glancer000
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New post on /r/flutterdev subreddit:

What files are required to share Flutter code through Github?
Hello everyone,My brother and I are working on an app together using Flutter and trying to collaborate with the code building. I've made simple apps in Android Studio before by myself, but my brother has never done app development and has opted to use Visual Studio.Questions about our setup:What files are we required to share on Github so we can modify each other's code?Will using two different IDE (Visual Studio & Android Studio) make it hard to share code and run emulators?I have beginner experience (accessing sensors, printing data, simple UI interface) in Android Studio so don't have too much technical knowledge on the files. Please let me know what you recommend and if you have any background information that might help.Thank you very much!

January 10, 2020 at 08:21PM by joeschmidt97
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New post on /r/flutterdev subreddit:

I'm looking for a flutter buddy
hi there! I'm new here and I just wanted to ask if someone is interested to be my buddy in flutter to create some new things while learning. My background is in java and javascrip.Thank you guys!

January 10, 2020 at 11:27PM by AreTheSky
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New post on Flutter Dev Google group:

Blogger API not loading on flutter
Adding my Blog ID and key ought to load my blog, but when i try to load on emulator, once i press launch button, it tries to load but stops just immediately.. The two errors listed below are from the code and i don't know how to go about it.. The editor is not showing any suggestion and error

January 11, 2020 at 01:42AM by Kelechi Uroko
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New post on /r/flutterdev subreddit:

Epigaph of Binary
My first app publish. Epigraph developed with Flutter. It was thought that technology would not destroy history.I need more examples of content to edit the store page. And of course more comments from you. (To improve the app, not for the store.)A long press on the "Write" button in the epigraph box opens the promotion dialog.You can use "flutterDev" promotion code for free write right that limited 100 record.https://medium.com/@mehmet_76940/epigraph-of-binary-a691fa521d6c

January 11, 2020 at 05:20AM by mehmetyaz
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New post on Flutter Dev Google group:

ConnectionState always waiting in StreamBuilder
I using Bloc pattern in my flutter project. In MainPage, I will add List
New post on Flutter Dev Google group:

FLUTTER_WEB API CALL NOT WORKING IN RELEASE BUILD
i'm building an flutter web app and every api calls are working fine in dev-mode but when i tried release mode some api calls are not working(workig in dev-mode) has anyone encountered this kind of problem ? Can anyone help fix this issue?

January 11, 2020 at 05:17PM by vinay sharma
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New post on /r/flutterdev subreddit:

V4.0.0 of get_it is almost done. I'm looking for testers / code reviewers
Hi,I'm almost done with a new version of GetIt. I did a lot of cleanup and refactoring as well as added new asynchronous support for factories and and Singletons. Also the startup synchronization has been completely redone.https://pub.dev/packages/get_it/versions/4.0.0-beta2Please check it out and give me feedback!CheersThomas

January 11, 2020 at 07:01PM by escamoteur
https://ift.tt/2QLRQNn
New post on Flutter Dev Google group:

fake location
.........hi guys how to build a fake location app in flutter but i dont need build app vpn because not useful for me ??? please help me

January 11, 2020 at 08:50PM by samer nataf
https://ift.tt/2FIs1aM