frideosapps / frideos_flutter Goto Github PK

Hello,
I am trying to build the app with custom theme using ValueBuilder and AppStateProvider.

Flutter (Channel stable, v1.12.13+hotfix.5, on Mac OS X 10.14.6 18G103, locale en-VN)
• Flutter version 1.12.13+hotfix.5 at /Users/thanhla/flutter
• Framework revision 27321ebbad (6 weeks ago), 2019-12-10 18:15:01 -0800
• Engine revision 2994f7e1e6
• Dart version 2.7.0

But my app appear black screen before opening the first screen.

    final theme = AppStateProvider.of<AppState>(context).currentTheme;

    return ValueBuilder<MyTheme>(
      streamed: theme,
      builder: (context, snapshot) => MaterialApp(
        title: 'Flutter Demo',
        theme: _buildThemeData(snapshot.data),
        onGenerateRoute: generateRoute,
        debugShowCheckedModeBanner: false,
        navigatorKey: navigatorKey,
        initialRoute: Routes.home,
      ),
    );

Please check my demo code, thank you!
quiz.zip

Hello frideos team,

I try to build web application, but it stuck with error:

══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
The following UnsupportedError was thrown building _InheritedState:
Unsupported operation: Platform._operatingSystem

The relevant error-causing widget was:
  _InheritedState
  file:///Users/macbook/flutter/.pub-cache/hosted/pub.dartlang.org/frideos-1.0.0+1/lib/src/app_state_provider.dart:51:7

Please help me check it again, thank you!

Is this package still maintain? Please update package to null safety dart version.

Hi Frideos,

I've been using the 0.1.3 for some time now. I started looking at the 0.4.1 but faced an issue you can maybe help me with. to demonstrate this I have reimplemented the default flutter app with a BLOC that looks like this:

class HomePageBloc {
  final StreamedValue<int> _counter;

  HomePageBloc() : _counter = StreamedValue<int>(initialData: 0);

  Stream<int> get counter => _counter.outStream;

  void incrementCounter() {
    _counter.value++;
  }
}

Unforunatelly the counter 0 never show on the widget. the initial Data is always null. Is this expected?

            StreamedWidget(
              stream: _bloc.counter,
              builder: (context, snapshot) {
                if (snapshot.data == null) return Container();
                return Text(
                  '${snapshot.data}',
                  style: Theme.of(context).textTheme.display1,
                );
              },
            ),

the initial data is not available on the stream. Any sugestion?

Regards,

Alex.

Hi all,

Is there any reason why this is not published as a package?

thanks

Hi @frideosapps thank's for this wonderful library, this is exactly what I was looking for. My use case is that I would like to sync audio and text (mostly), save the progress of the user, etc ... I think I can achieve that with the callbacks (onStart => play song, onPause => pause song, ... )

First, if I understand the docs correctly, I can only do play (startStages),rewind (resetStages), and skip next stage (getNextStage). It would be nice to have on the low level widget StagedObject a method like getPreviousStage and on an upper level have StagedWidget, have the corresponding utility methods and callbacks .

Second, for the features like (pause, onComplete, onDuration / onCurrentPosition, seek) I guess it will have some repercussions on StreamedObject and ValueBuilder to have more control over the stream.

What do you think ? I'm playing around your code right now to make a PR but for some reason I can't reset the player.

Here is my raw code

import 'package:frideos/frideos.dart';

class HomePage extends StatefulWidget {
  @override
  _HomePageState createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  var reset = "reset";
  Stage stage;
  @override
  void initState() {
    staged
      ..setStagesMap(stagesMap)
      ..startStages();
    stage = staged.getStage(0);
    super.initState();
  }

  @override
  void dispose() {
    staged.dispose();
    super.dispose();
  }

  var staged = StagedObject();
  var stagesMap = <int, Stage>{
    0: Stage(
        widget: Container(
          key: const Key('0'),
          child: const Text('Stage 0'),
        ),
        time: 2000,
        onShow: () {
          //tester.pump();
        }),
    1: Stage(
        widget: Container(
          key: const Key('1'),
          child: const Text(
            'Stage 1',
            // style: TextStyle(fontSize: 50),
          ),
        ),
        time: 2000,
        onShow: () {}),
    2: Stage(
        widget: Container(
          key: const Key('2'),
          child: const Text(
            'Stage 2',
            // style: TextStyle(fontSize: 50),
          ),
        ),
        time: 2000,
        onShow: () {}),
  };

// var stagesMap = ;
  @override
  Widget build(BuildContext context) {
    assert(stage != null);
    return Scaffold(
      floatingActionButton: FloatingActionButton(
        child: Icon(Icons.refresh),
        onPressed: () {
         
              staged
            //  ..setStagesMap(stagesMap)
            ..resetStages();
          setState(() {
            reset = "reset";
            staged = staged;
          });
          print(reset);
      

          // print(reset);
        },
      ),
      body: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: <Widget>[
          Center(
            child: ValueBuilder(
                streamed: staged,
                builder: (context, snapshot) => snapshot.data),
          ),
        ],
      ),
    );
  }
}

If you would like to contribute with examples built with this library it would be really appreciated.

Hello, Is there a way to prevent the dispose to log at every call such as:

flutter: ---------- Closing Stream ------ type: int
flutter: ---------- Closing Stream ------ type: String
flutter: ---------- Closing Stream ------ type: Error
flutter: ---------- Closing Stream ------ type: bool
flutter: ---------- Closing Stream ------ type: String
flutter: ---------- Closing Stream ------ type: Error
flutter: ---------- Closing Stream ------ type: String
flutter: ---------- Closing Stream ------ type: bool
flutter: ---------- Closing Stream ------ type: String
flutter: ---------- Closing Stream ------ type: PhoneInfo
flutter: ---------- Closing Stream ------ type: PhoneInfo
flutter: ---------- Closing Stream ------ type: String
flutter: ---------- Closing Stream ------ type: bool

Thanks,

Alex.

I did add flutter_flavorizr after creating the project, nonetheless, the project is quite new, max one month old. When trying to run it in an iOS simulator I get this error:

Launching lib/main-dev.dart on iPhone SE (2nd generation) in debug mode...

Running Xcode build...

Xcode build done. 3.7s
Failed to build iOS app
Error output from Xcode build:
↳
** BUILD FAILED **

Xcode's output:
↳
diff: /Podfile.lock: No such file or directory
diff: /Manifest.lock: No such file or directory
error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.
note: Using new build system
note: Building targets in parallel
note: Planning build
note: Constructing build description
warning: Capabilities for Signing & Capabilities may not function correctly because its entitlements use a placeholder team ID. To resolve this, select a development team in the Runner editor. (in
target 'Runner' from project 'Runner')

Could not build the application for the simulator.
Error launching application on iPhone SE (2nd generation).

Hi Frideos,

Why the dependency to shared_preference? This dependency will create problems as there are pods and Android packages behind this (unless mistaken).... I would strongly encourage you to split the implementation that depends on it to another package... frideos is something that could make send to other framework (dart web, backend... ) That might not support shared preferences... What do you think?

Alex.

Is this package still under maintenance ?