Reddit: Flutter graphics performance (or curve formula) - framedrop(?) on scrolling.
I am concerned about flutter performance (OR bad scrolling algorithm?). While visual appearance, functionality, animations variety are top-notch, the performance (?) of scrolling is disturbing. It drops frames(?) on samples applications. Yes,production mode (not slow mode)quick cpu (Snapdragon 821)high res 1080 x 1920downloaded app from google play (flutter gallery)scrolled forth and back to complete lazy loading if anyOpen Flutter Gallery -> SHRINE. Enable performance view (chart on the top).Scroll up down without lifting your finger -> perfect 60fps.Scroll with inertia in same range -> bad chart: CPU peaks, non-smooth deceleration.Mixed feelings.. Where's the problem?

Submitted June 03, 2018 at 10:49PM by sannysanoff
via reddit https://ift.tt/2HggLki

Reddit: Can anyone recommend resources on creating & linking server/back end for android/flutter apps?
I've experimented with firebase for mobile back end as a service but am looking to develop my own back end to support my mobile app. I'm currently looking at google app engine but thought that this sub could point me in the right direction.I'm looking for any recommended resources as I've never created a backend from scratch before and have found a lot of material but am unsure of best practice & which tools are best for this purpose.I want to Auth users, handle post/get requests probably using JSON but have not implemented this from scratch before.Thanks for reading, if I need to provide more information to help answer please ask :)

Submitted June 03, 2018 at 10:11PM by britishpcman
via reddit https://ift.tt/2kOYeCV

Reddit: Fluttergram - A working Instagram Clone using Firestore + Firebase Functions
https://github.com/mdanics/fluttergramHey all,Fluttergram is an Instagram Clone that I've been working on for some time now. It uses Firestore to store data, Firebase Storage for hosting the images and Firebase Cloud Functions to aggregate a user's feed.This is my first big-ish project and I've done it with Flutter, so any feedback on how to improve my code / best practices would be greatly appreciated.Thanks!

Submitted June 03, 2018 at 11:24PM by matthewishot
via reddit https://ift.tt/2LUuIrz

GGroup: Get rendered text from content
Hello, sorry for my bad english: This the content of a post (wordpress) with the API plugin for WP (JSON): "content": { "rendered": "Content post.<\/p>\n", <---- I want retrieve this "protected": false How can I do it? (Using with your example -> https://ift.tt/2JdVWrj

Submitted June 04, 2018 at 02:04AM by Borja Henríquez
via Flutter Dev https://ift.tt/2LUpcFj

GGroup: window.padding.top return 0 in release mode
Hello flutter, I was trying to build a custom UI without Material widgets, but I found it wired when dealing with the status bar. In debug mode, everything works fine, but in release mode(start app with flutter run —-release), the top padding retrieved from ui.window is 0. What’s wrong in the

Submitted June 04, 2018 at 07:06AM by 李少杰
via Flutter Dev https://ift.tt/2LjsAbT

Reddit: Refactoring a Legacy Flutter App - Part 1
https://ift.tt/2Hl5aR2

Submitted June 04, 2018 at 07:39AM by Purple_Pizzazz
via reddit https://ift.tt/2HgD9da

Reddit: How to Develop an Android App with Flutter SDK using Dart Tutorial
https://ift.tt/2J7HMfA

Submitted June 04, 2018 at 07:31AM by developine
via reddit https://ift.tt/2J6Z1xo

GGroup: In one line,How to build a auto-scrolling text to show all string, Instead of use clip or ellipsis?
< https://lh3.googleusercontent.com/-g4sjvx2U98s/WxTbG3mJusI/AAAAAAAAAAY/EDA9O4Is0kcijEZ6s9h58EtXde3fBkG0ACLcBGAs/s1600/xxx.gif > what I need is a widget like the gif above. I have tried to do,but have no way to start. can you give me some suggestion? thank you very much!

Submitted June 04, 2018 at 08:32AM by huang
via Flutter Dev https://ift.tt/2Hiuwif

Reddit: Flutter: Nested ListView
https://www.youtube.com/watch?v=1LGKZsff8bQ

Submitted June 04, 2018 at 09:05AM by Purple_Pizzazz
via reddit https://ift.tt/2JqYYvK

Reddit: Simple Milky Way animation with Flutter
https://ift.tt/2HjYZfN

Submitted June 04, 2018 at 10:27AM by Elixane
via reddit https://ift.tt/2kKBZhe

Reddit: Material Design Flutter tutorials
https://ift.tt/2sEWJdV

Submitted June 04, 2018 at 12:52PM by Elixane
via reddit https://ift.tt/2sv5AiR

GGroup: How can I build a good searching system in flutter? data will backup by realtime database/firestore
i want to stream video from URLs, and URL will be stored in firebase real-time database or firestore

Submitted June 04, 2018 at 02:01PM by Adnan Ahmed
via Flutter Dev https://ift.tt/2xFFYoD

GGroup: is it possible to style TextFormField error
is it possible to style TextFormField error eg: text align

Submitted June 04, 2018 at 02:50PM by Michael Tawiah Sowah
via Flutter Dev https://ift.tt/2JgK3B8

Reddit: Form with custom widgets
What’s the best way to give FormField behavior to a custom widget? I want it to be validated and saved to the form state as well. I have no idea how to use FormField or if extending it is the right way to do it. Could you show me an example on how adding a custom widget to a form would be best done in flutter?Thanks

Submitted June 04, 2018 at 03:02PM by Ruditorres
via reddit https://ift.tt/2kMDZp5

GGroup: Where I can get Flutter MVP Tutorial?
Hi, I need to learn how to integrate MVP in Flutter. There is many example about login tutorial but they are all confusing. I need to make Login page and keep the Login state alive. If example 5 min no interaction than app will redirect user to Login page. I need to learn MVP in Flutter to

Submitted June 04, 2018 at 03:14PM by Niyazi Toros
via Flutter Dev https://ift.tt/2J9KAbV

Reddit: One to find them all: How to use Service Locators with Flutter
https://ift.tt/2kJwRdc

Submitted June 04, 2018 at 03:30PM by escamoteur
via reddit https://ift.tt/2kQEEWV

GGroup: [off-topic] Flutter stickers/swag
Quick question - forgive if wrong place to ask. I'm doing a couple conference sessions this summer in late-June and early-August introducing and experiences with Flutter for mobile development. Does anyone know if there is a potential source of Flutter/Firebase/related stickers/swag that I

Submitted June 04, 2018 at 04:08PM by Bruce Abernethy
via Flutter Dev https://ift.tt/2Jg76vC

GGroup: Error during layout -- BoxConstrains forces an infinite height
Hello devs, i want to make a scrollable textview so I went for this layout: Center > Container > Column > LayoutBuilder(so i can know the screen/parent's size) > Container > ListView > Text ERROR: I/flutter (23908): ══╡ EXCEPTION CAUGHT BY RENDERING LIBRARY ╞═══════════════════════════════════

Submitted June 04, 2018 at 08:09PM by the_aceix
via Flutter Dev https://ift.tt/2sw0V0h

GGroup: Proper way to use ListView with lots of Images?
Hi, For example, when building a ListView that functions as a simple Gallery app (i.e. loads photos from the user's external storage), my app quickly runs out of memory and is killed by the system (Android, in this case) when scrolling through the list. This may be exaggerated by Flutter's image

Submitted June 04, 2018 at 08:50PM by Mike Maksymowych
via Flutter Dev https://ift.tt/2sBrKPG

GGroup: DartPad now uses Dart 2 SDK, semantics
DartPad , a web-based interactive dart service for experimenting with Dart without requiring a local SDK, is now live with Dart 2 by default. *How does this impact users of DartPad?* Dart 2 language features are now available

Submitted June 04, 2018 at 09:07PM by Janice Collins
via Flutter Dev https://ift.tt/2Jsfdc4

Reddit: The Flutter team is looking for participants for UX research studies.
https://ift.tt/2sDfUoo

Submitted June 04, 2018 at 09:26PM by KingBaal
via reddit https://ift.tt/2J9bL6F