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New tweet from flutterio:

🕺Let’s do the two-step💃

Step 1 - Wrap in a ‘Positioned’ widget
Step 2 - Set the alignment parameters ↑←↓→

Just like that you’ve learned how to position widgets within a Stack.

Click for more #WidgetoftheWeek tips! ↓ pic.twitter.com/hPGlEAOFpr— Flutter (@flutterio) February 12, 2019

February 12, 2019 at 09:12PM
http://twitter.com/flutterio/status/1095415252395515904
New post on Flutter Dev Google group:

stepper.dart / horizontal
Is that normal that the StepperType.horizontal is not achived in the stepper.dart class. I quote: // TODO(dragostis): Missing functionality: // * mobile horizontal mode with adding/removing steps // * alternative labeling // * stepper feedback in the case of high-latency interactions

February 13, 2019 at 10:22AM by Bened
http://bit.ly/2GGcM3B
New post on /r/flutterdev subreddit:

Flutter firebase offline working
I want to make my flutter app working with firebase realtime database in offline mode tooThis is possible?If possible, how can I do it?

February 13, 2019 at 04:23PM by minyu911
http://bit.ly/2S0Dx50
New post on /r/flutterdev subreddit:

How to make flutter working with firebase realtime database in offline mode
I want to make my flutter app working with firebase realtime database in offline mode tooCan you help me?​

February 13, 2019 at 04:46PM by minyu911
http://bit.ly/2E6Bvwg
New post on /r/flutterdev subreddit:

Tired of writing repetitive code when using the BLoC pattern ? 😴
http://bit.ly/2SO9yS1

February 13, 2019 at 07:08PM by aloisdeniel
http://bit.ly/2TM2mmJ
New post on /r/flutterdev subreddit:

Best way to adapt flutter UI to different screen ratios and resolutions?
Hello. Maybe you guys have a good way to scale UI based on device screen aspect and resolution. I found this package: https://pub.dartlang.org/packages/flutter_screenutil but maybe there is a better simpler way to achieve this, i.e. to scale down or up the whole top widget in a tree (by a certain set factor), depending on the device. Thanks for ideas!

February 13, 2019 at 08:42PM by nieistniejacy
http://bit.ly/2V1gmJP
New post on /r/flutterdev subreddit:

Do we need a better way to write REST API clients (my approach provided)?
I'm developing my first Flutter app after many years as Android dev. I found that developing REST API client requires quite a lot of utility code around awesome http.get()/post(). I don't want to reinvent the wheel so asking if there is library to fulfill simple requirements. I want:to have option to print all requests/responses for debug purposes;to have an easy way to decode json response into an specific object;to handle API errors as call result (all non 2xx responses) where result is decoded json error response as custom object;to handle network errors as a call result (avoid using catch block);to use type safety as much as possible;Because I couldn't find handy lib, I come up with the solution where each API call can be constructed like this
 Future<ApiResult<Client>> addClient(String name) { return post( "/api/clients", payload: {"name": name}, resultFactory: (json) => Client.fromJson(json), ); } 
The result of API call is always an object: Success<T>, ApiError or NetError (all extending ApiResult).And on the caller side (with additional help of ApiResult.verify()) it looks as simple as this
Success<Client> result = (await _api.addClient(newClientName)).verify( // e.g. show dialog with error response from the server apiErrorHandler: (apiError) => ..., // e.g. provide retry button while on spotty network netErrorHandler: (netError) => ..., ); if (result == null) return; // at this point I can be sure request succeeded and Client object can be safely consumed as result.data 
No rocket science here, just a more friendly API to construct, debug and consume REST API.Should I extract this approach to the library or I'm doing all this wrong and there is more flutter/dart idiomatic way to deal with all that stuff?Appreciate your responses.

February 13, 2019 at 09:41PM by pilgr
http://bit.ly/2X11FrT
New post on /r/flutterdev subreddit:

Live Templates, or how to spend less time writing boilerplate code on Flutter with IntelliJ
http://bit.ly/2SS4JqY

February 13, 2019 at 10:12PM by Vanethos
http://bit.ly/2TICyrI
New post on Flutter Dev Google group:

Markup language
On my current project I’m using firebase and firestore with flutter. Right now I have an issue where I can only input information into a page from my database if it adheres to a very strict layout defined by my flutter page widgets. My question is. Is there a way to do something similar to

February 14, 2019 at 01:59AM by Brennan Altringer
http://bit.ly/2N6rsKO