@mmcc007 wanted to compare Cirrus with the current setup so I've tried to migrate. While testing I've noticed that times for different shard varies a lot for one run to another. I've checked a few Travis runs and saw the same pattern. Test run times unfortunately are not predictable. So I'm not sure how do the comparison 😔

But the config is 5 times smaller 😅

You can check a full build here: https://cirrus-ci.com/build/5102555485962240

Just wanted to share the findings. Please let me know if you have questions. 🙌

This is clearly and awesome resource for flutter developers.

It's also a huge pain in the backside to traverse. Tutorials and examples should be fully encapsulated. A dev who wants to traverse a specific example NOT thrilled about hoisting themselves right out of the project to understand what the code is doing. It's as nasty as .window.SomeResourceINeedInVariousPlaces = ....

Keep the stuff in /lib if you want and then make a script to copy the source to the appropriate example trees. It may seem like a small thing, but those little things are what take products from

to

It'd be nice to be able to import repositories from other projects like:

name: flutter_todos
description: A new Flutter project.

 environment:
  sdk: ">=2.0.0 <3.0.0"

 dependencies:
  flutter:
    sdk: flutter
  todos_app_core:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_app_core
  todos_repository_core:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_repository_core
  todos_repository_simple:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_repository_simple
  
 flutter:
  uses-material-design: true 

but because the todos_repository_simple pubspec references the todos_repository_core using a relative import it seems like this is not possible.

Borrowed a lot from vanilla and built_redux, but I think the main differences are clear, like: where and how Actions can be called and specially how sub-state/props are mapped from State to a Widget builder.

I am unable to run any of this samples. I get this error on flutter packages get Because test >=1.6.2 <1.6.4 depends on test_api 0.2.5 and every version of flutter_driver from sdk depends on test_api 0.2.11, test >=1.6.2 <1.6.4 is incompatible with flutter_driver from sdk. So, because vanilla depends on both flutter_driver any from sdk and test 1.6.2, version solving failed. Please let me know if you know how to solve this. Thanks.

Hi there! I'm a noob doing my best to get your project running. I think that I found a potential package version conflict in the bloc_library project.

flutter pub get pubspec.yaml 
Because every version of todos_repository_simple from git depends on rxdart ^0.22.0 and bloc >=0.10.0 <0.13.0 depends on rxdart ^0.
21.0, todos_repository_simple from git is incompatible with bloc >=0.10.0 <0.13.0.
And because flutter_bloc >=0.9.0 <0.11.0 depends on bloc ^0.11.0, todos_repository_simple from git is incompatible with flutter_blo
c >=0.9.0 <0.11.0.
So, because bloc_library depends on both flutter_bloc ^0.10.0 and todos_repository_simple from git, version solving failed.
Running "flutter packages get" in ....                                  
pub get failed (1)

This error went away when I incremented the below in the pubspec.yaml: flutter_bloc: ^0.10.0 to flutter_bloc: ^0.13.0

After getting past this error, I got stuck on the below error.

flutter run -d iPhon
Launching lib/main.dart on iPhone 8 in debug mode...

Compiler message:
lib/blocs/simple_bloc_delegate.dart:11:8: Error: The method 'SimpleBlocDelegate.onTransition' has fewer positional arguments than
those of overridden method 'BlocDelegate.onTransition'.
  void onTransition(Transition transition) {
       ^
file:///Users/brian.mcilwain/source/flutter/.pub-cache/hosted/pub.dartlang.org/bloc-0.13.0/lib/src/bloc_delegate.dart:17:8:
Context: This is the overridden method ('onTransition').
  void onTransition(Bloc bloc, Transition transition) => null;
       ^
lib/blocs/simple_bloc_delegate.dart:11:32: Error: The parameter 'transition' of the method 'SimpleBlocDelegate.onTransition' has
type 'Transition<dynamic, dynamic>', which does not match the corresponding type, 'Bloc<dynamic, dynamic>', in the overridden
method, 'BlocDelegate.onTransition'.
 - 'Transition' is from 'package:bloc/src/transition.dart'
 ('file:///Users/brian.mcilwain/source/flutter/.pub-cache/hosted/pub.dartlang.org/bloc-0.13.0/lib/src/transition.dart').
 - 'Bloc' is from 'package:bloc/src/bloc.dart'
 ('file:///Users/brian.mcilwain/source/flutter/.pub-cache/hosted/pub.dartlang.org/bloc-0.13.0/lib/src/bloc.dart').
Change to a supertype of 'Bloc<dynamic, dynamic>', or, for a covariant parameter, a subtype.
  void onTransition(Transition transition) {
                               ^
file:///Users/brian.mcilwain/source/flutter/.pub-cache/hosted/pub.dartlang.org/bloc-0.13.0/lib/src/bloc_delegate.dart:17:8:
Context: This is the overridden method ('onTransition').
  void onTransition(Bloc bloc, Transition transition) => null;
       ^
lib/blocs/simple_bloc_delegate.dart:17:8: Error: The method 'SimpleBlocDelegate.onError' has fewer positional arguments than those
of overridden method 'BlocDelegate.onError'.
  void onError(Object error, StackTrace stacktrace) {
       ^
file:///Users/brian.mcilwain/source/flutter/.pub-cache/hosted/pub.dartlang.org/bloc-0.13.0/lib/src/bloc_delegate.dart:24:8:
Context: This is the overridden method ('onError').
  void onError(Bloc bloc, Object error, StackTrace stacktrace) => null;
       ^
lib/blocs/simple_bloc_delegate.dart:17:41: Error: The parameter 'stacktrace' of the method 'SimpleBlocDelegate.onError' has type
'StackTrace', which does not match the corresponding type, 'Object', in the overridden method, 'BlocDelegate.onError'.
 - 'StackTrace' is from 'dart:core'.
 - 'Object' is from 'dart:core'.
Change to a supertype of 'Object', or, for a covariant parameter, a subtype.
  void onError(Object error, StackTrace stacktrace) {
                                        ^
file:///Users/brian.mcilwain/source/flutter/.pub-cache/hosted/pub.dartlang.org/bloc-0.13.0/lib/src/bloc_delegate.dart:24:8:
Context: This is the overridden method ('onError').
  void onError(Bloc bloc, Object error, StackTrace stacktrace) => null;
       ^
lib/blocs/simple_bloc_delegate.dart:12:23: Error: Too few positional arguments: 2 required, 1 given.
    super.onTransition(transition);
                      ^
lib/blocs/simple_bloc_delegate.dart:18:18: Error: Too few positional arguments: 3 required, 2 given.
    super.onError(error, stacktrace);
                 ^
Compiler failed on /Users/brian.mcilwain/source/flutter_architecture_samples/bloc_library/lib/main.dart
Error launching application on iPhone 8.

What I noticed in VSCode was that I was getting an import statement saying that a file wasn't found import 'package:bloc/bloc.dart';, which was in lib/blocs/simple_bloc_delegate.dart. Should this come from a plugin? Is a package no longer working on version 13 that I changed to fix the above bug?

I believe at least some of these things are not expected and I hope this one's not just me, but if I'm missing something on how to run the project please respond or add it to the README.

Thank you!

… for slow running emulators in cloud

Fixed analyzer warnings

The following jobs are timing out (and succeeding on retry): firestore_redux_android mvc_android mvi_flutter_android simple_bloc_flutter_android vanilla_android

Modified new task screen for redux project. The new task screen for other projects probably need to be modified.

Runs the integrations test on ios in travis

hey everyone,

im trying to run the redux-firestore example on latest flutter beta and I get this error:

>gradlew assembleDebug --info > debug.txt

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
> java.lang.RuntimeException: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex

Hi, I'm wondering how should I implement the case when the screen should change as a result of some action -- say to swap LoginPage to HomePage. Successful login would be an action, so I would either push route in middleware (I don't have the context, though) or somehow put the route in app state, but then I'd be just swapping widgets in store connection, not actually pushing new routes with the navigator.

Overall how should navigation triggered by the actions be handled (as opposed to navigation happening as a result of user interaction)?

With the support of the new Provider library (as shown here), I think a new example would be worthwhile. It might help others weigh the pros and cons of it versus BLoC or Scoped Model.

Relevant docs: https://pub.dev/packages/provider

I want to do in getx , how can i do and send to this repository? there is a sample project that we can use to put the statemanager ?

I have one in getx with hive and a plus with internationalization. I'd be glad to be in the samples!

https://github.com/brasizza/hive-medium-p4

Hi @brianegan ,

Hope you are all well !

I am just dropping this message as I would like to create a teampass (https://teampass.net/) clone with flutter.

What would you advice me to use as an architecture for managing permission rights to items categories with view/edit/delete capability per categories or items. I found flutter_rbac or dart-casbin and animated_tree_view

Screenshot of teampass:

The bottleneck I see, is that have I have 30k items to hook in the the tree view. Is It possible to make the tree view searchable ?

Thanks for any insights or inputs to help me to bootstrap this project.

Cheers, Luc

Many (if not all) samples do not compile/run with the latest Flutter (Flutter 2.5.0).

One set of issues is related to the change of font names. See open PR.

I'm trying to run the change_notifier_provider example and am getting the error below when trying to run on an iPhone 12 Pro simulator. I'm running in VS Code.

$ flutter run Multiple devices found: M2002J9E (mobile) • 192.168.0.151:5555 • android-arm64 • Android 11 (API 30) iPhone 12 Pro (mobile) • 13624E90-6880-4713-A2CE-03E4749BB26C • ios • com.apple.CoreSimulator.SimRuntime.iOS-14-5 (simulator) Chrome (web) • chrome • web-javascript • Google Chrome 91.0.4472.77 [1]: M2002J9E (192.168.200.151:5555) [2]: iPhone 12 Pro (13624E90-6880-4713-A2CE-03E4749BB26C) [3]: Chrome (chrome) Please choose one (To quit, press "q/Q"): 2 Launching lib/main.dart on iPhone 12 Pro in debug mode... Running pod install... 2,090ms CocoaPods' output: ↳

[!] Invalid `Podfile` file: no implicit conversion of nil into String.

 #  from /Users/zzz/Documents/workspace/flutter/flutter_architecture_samples/change_notifier_provider/ios/Podfile:57
 #  -------------------------------------------
 #      unless File.exist?(copied_framework_path)
 >        FileUtils.cp_r(File.join(cached_framework_dir, 'Flutter.framework'), copied_flutter_dir)
 #      end
 #  -------------------------------------------

/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/podfile.rb:318:in `rescue in block in from_ruby'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/podfile.rb:312:in `block in from_ruby'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/podfile.rb:50:in `instance_eval'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/podfile.rb:50:in `initialize'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/podfile.rb:310:in `new'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/podfile.rb:310:in `from_ruby'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.10.1/lib/cocoapods-core/podfile.rb:276:in `from_file'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.10.1/lib/cocoapods/config.rb:205:in `podfile'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.10.1/lib/cocoapods/command.rb:160:in `verify_podfile_exists!'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.10.1/lib/cocoapods/command/install.rb:46:in `run'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.10.1/lib/cocoapods/command.rb:52:in `run'
/Users/zzz/.rvm/rubies/ruby-2.7.2/lib/ruby/gems/2.7.0/gems/cocoapods-1.10.1/bin/pod:55:in `<top (required)>'
/Users/zzz/.rvm/rubies/ruby-2.7.2/bin/pod:23:in `load'
/Users/zzz/.rvm/rubies/ruby-2.7.2/bin/pod:23:in `<main>'
/Users/zzz/.rvm/gems/ruby-2.7.2/bin/ruby_executable_hooks:22:in `eval'
/Users/zzz/.rvm/gems/ruby-2.7.2/bin/ruby_executable_hooks:22:in `<main>'

Error running pod install Error launching application on iPhone 12 Pro.

$ flutter doctor Doctor summary (to see all details, run flutter doctor -v): [✓] Flutter (Channel stable, 2.0.6, on macOS 11.4 20F71 darwin-x64, locale zh-Hans-CN) [✓] Android toolchain - develop for Android devices (Android SDK version 30.0.2) [✓] Xcode - develop for iOS and macOS [✓] Chrome - develop for the web [✓] Android Studio (version 4.2) [✓] IntelliJ IDEA Ultimate Edition (version 2017.3.2) [✓] VS Code (version 1.58.0) [✓] Connected device (3 available)

• No issues found!