Flutter Heroes
26.1K subscribers
272 photos
2 videos
31.1K links
Download Telegram
New post on Flutter Dev Google group:

save data offline in device then upload it to firebase when the internet back
hi all .. is there any one try to save data offline and then upload it to fierbase using firestore offline capabilites ?

March 30, 2020 at 11:38AM by abdalaziz khaleel
https://ift.tt/2QVoCva
New post on /r/flutterdev subreddit:

Expirience with ffi/ using a native c library from Flutter
Hello,we have our own C++ Library/SDK with C interface developed that we use for our own application and provide to Third-Party developers.Now it is in discussion to use Flutter to write our own Application depending on this library. We tried out ffi with a very short demo (just doing some simple math) and it worked fine.Our own library has only very methods which parameter is a JSON (so we have a json based api).Does some of you have experience in this type of setup? How are your expierience with ffi? How are your expierences with native libaries and flutter in general?Thank you for your help!

March 30, 2020 at 12:34PM by Langohr2394
https://ift.tt/2QVyMvP
New post on /r/flutterdev subreddit:

New flutter release date
Hi guys,It's been some months since the last stable release (Flutter 1.12 has been released in december 2019). Do you know when the next stable release will be available and what will be the big changes (if there is any) ?Thanks !

March 30, 2020 at 02:01PM by Skyost
https://ift.tt/2UwnwIB
New post on /r/flutterdev subreddit:

Problems trying to use git with flutter
I need to collaborate on a flutter projects with some friends of mine.I created an empty repository, and tried to fill that with my project files.so i created a new Flutter project in VS Code and ran 'git init', then 'git remote add origin "HTTP URL OF THE REPOSITORY".after that, I ran 'git pull', and 'git status' tellin me Im up to date.I ran 'git add .', 'git commit -m "first commit."' and it worked.i ran 'git push origin master' and it threw an error which can be seen below :
To https://github.com/IfClause/info_project_app.git ! [rejected] master -> master (non-fast-forward) error: failed to push some refs to 'https://github.com/IfClause/info_project_app.git' hint: Updates were rejected because the tip of your current branch is behind hint: its remote counterpart. Integrate the remote changes (e.g. hint: 'git pull ...') before pushing again. hint: See the 'Note about fast-forwards' in 'git push --help' for details. 
Why doesn't it work? I am not experienced with git, we just used it for a simple godot project and it worked fine.Thanks for help in advance.

March 30, 2020 at 02:47PM by BenGroll
https://ift.tt/3bz0IgT
New post on Flutter Dev Google group:

Flutter Issue
I am from Bangladesh. Today I was faced a large problem about flutter. When I have use package add in dependence of pubspec.yaml file and save it. I was show a problem 'OS Error: The semaphore timeout period has expired. , errno = 121, address = storage.googleapis.com, port = 54212'. This problem

March 30, 2020 at 04:08PM by pranto kumar
https://ift.tt/340mmYL
New post on /r/flutterdev subreddit:

How to reset the zoomed image into its original dimensions once it is swiped?
I'm making a Flutter app where I have a sequence of images in a Horizontal ScrollView, if I zoom on to image A and swipe on to image B (Keeping image A still zoomed as it is), after this when I swipe right back to image A, I see that this image is still zoomed.Can anyone help me on how can I reset the zoomed-image A to its normal size once it is swiped off from the screen?

March 30, 2020 at 04:55PM by IamDheerajS
https://ift.tt/2QYdtcX
New tweet from FlutterDev:

👩‍🎨Is your @materialdesign app making progress and working hard?

Use CircularProgressIndicator if you want to indicate progress in a roundabout fashion and LinearProgressIndicator if you like lines.

Binge and learn with #WidgetoftheWeek → https://t.co/JYU3Iyk7Ij pic.twitter.com/jfbTbn237f— Flutter (@FlutterDev) March 30, 2020

March 30, 2020 at 06:35PM
http://twitter.com/FlutterDev/status/1244664442681356293
New post on Flutter Dev Google group:

Database question
Fairly new to development and I am developing a magazine app. To quickly sum up the project, there will be three screens, a magazine rack screen to display all the issues, a table of contents screen to display all the articles, and an article screen. I want each screen to pull data from a

March 30, 2020 at 06:40PM by Rick P.
https://ift.tt/2ylQ275
New post on /r/flutterdev subreddit:

NestedScrollView documentation
Can someone explain what the SliverOverlapAbsorber is?This is the most confusing documentation i’ve come across.https://api.flutter.dev/flutter/widgets/NestedScrollView-class.html

March 30, 2020 at 06:52PM by il3g3ndry-ws
https://ift.tt/2wM7XTO
New post on /r/flutterdev subreddit:

Path morphing, from Figma to flutter app
https://ift.tt/33UZDxe

March 30, 2020 at 12:24AM by Matthieu_Pernelle
https://ift.tt/2vZlc3c
New post on /r/flutterdev subreddit:

Which is the best way to manbage the applicatio state in a flutter app?
What do you use to ensure you always have a consistent state in your app?
Which are the pros and cons of each method?

March 31, 2020 at 12:29AM by xcsob
https://ift.tt/2UvloRc
New post on /r/flutterdev subreddit:

No programming experience but want to learn how to make apps, what's the best route?
Hey, I've got little to no programming knowledge and want to solely focus on making apps. I was wondering how hard it would be to learn how to code using dart/flutter vs javascript /react native? I feel like flutter would suit me better for the resource heavy social apps that I want to work on but react native might be easier to ease into because there's more documentation. What would you guys suggest?​Thank you

March 31, 2020 at 01:51AM by BallerOtaku
https://ift.tt/2vWZAo2
New post on Flutter Dev Google group:

crash when testing on physical device but not emulator
Hi guys, First I hope anyone who reads this is holding up well in the current global climate! My issue here is that when I test my device on my physical device (Pixel 3xl, profile and release build) the app crashes when t loads a Future builder > ListView.builder. After crashing, my phones

March 31, 2020 at 02:45AM by Johnny Nguyen
https://ift.tt/2UMsb8a
New post on /r/flutterdev subreddit:

Group chat with firebase and Provider package
I’m good with state management using the provider package. But is it a good idea to build a chat application with group chat feature using provider for state management and firebase for backend?

March 31, 2020 at 02:38AM by osama_383
https://ift.tt/3dJrB3q