gbrvalerio / carousel Goto Github PK

From @ranjannisha on September 10, 2018 9:7

URL: https://pub.dartlang.org/packages/carousel
I upgraded my flutter today and got an issue
The current Dart SDK version is 2.1.0-dev.1.0.flutter-ccb16f7282.

Because breadfruit depends on carousel >=0.1.0 which requires SDK version <2.0.0, version solving failed.

Copied from original issue: dart-lang/pub-dev#1593

Thank's for this plugin it very nice.
I think's it will be nicer if the Carousel stop when we TapDown and continue when we tapUp.
I did it in my projet like this!

What do you think?

I recently updated my version of Dart and when I run the app the console shows the next message

The current Dart SDK version is 2.1.0-dev.0.0.flutter-be6309690f.
Because kaptarapp depends on carousel >=0.1.0 which requires SDK version <2.0.0, version solving failed.
pub get failed (1)

thanks in advance for your help.

Hi,
I apologize if this may be off-topic.
I am trying to adapt this library to retrieve a collection of string urls from Firestore instead of local images.
Here is my code,

@override
  Widget build(BuildContext context) {
    var banner = StreamBuilder<QuerySnapshot>(
      stream: firestore.collection('banners').orderBy("sequence").snapshots(),
      builder: (BuildContext context, AsyncSnapshot<QuerySnapshot> snapshot) {
        if (!snapshot.hasData) return Text('Loading...');
        return Carousel(
          displayDuration: const Duration(seconds: 5),
          children: <Widget>[
            ListView(
              children:
                  snapshot.data.documents.map((DocumentSnapshot document) {
                return Image(
                    image: CachedNetworkImageProvider(document['url']),
                    height: 150.0,
                    fit: BoxFit.cover);
              }).toList(),
            ),
          ],
        );
      },
    );

    return Column(
      children: <Widget>[
        banner,
        Container(height: 200.0),
      ],
    );
  }

however I got this error:
'package:carousel/src/Carousel.dart': Failed assertion: line 28 pos 16: 'children.length > 1': is not true.

so is it possible to do so?
any advise would be so thankful.

Hey, thanks for the great widget, but it would be even better if you would add a license to it (MIT, Apache, ...) so people can actually use it in their projects. The LICENSE file currently contains nothing. :)

After upgrading my flutter version, i notice that my carousel code breaks.
Here is the error generated:
The current Dart SDK version is 2.1.0-dev.5.0.flutter-a2eb050044.

Because package depends on carousel any which requires SDK version <2.0.0, version solving failed.

pub get failed (1)

Would it be possible to create a widget underneath the carousel that displays the current selection, or at least expose the currently displayed widget?
e.g.

i found some code example here , is it possible to adapt it to your library?

Unhandled exception when activity finish
A TabController was used after being disposed. Once you have called dispose() on a TabController, it can no longer be used. #0 ChangeNotifier._debugAssertNotDisposed.<anonymous closure> (package:flutter/src/foundation/change_notifier.dart:61:9) #1 ChangeNotifier._debugAssertNotDisposed (package:flutter/src/foundation/change_notifier.dart:67:6) #2 ChangeNotifier.notifyListeners (package:flutter/src/foundation/change_notifier.dart:155:12) #3 TabController._changeIndex.<anonymous closure> (package:flutter/src/material/tab_controller.dart:124:11) #4 TickerFuture.whenCompleteOrCancel.thunk (package:flutter/src/scheduler/ticker.dart:390:15) #5 _RootZone.runUnary (dart:async/zone.dart:1381:54) #6 _FutureListener.handleError (dart:async/future_impl.dart:147:20) #7 Future._propagateToListeners.handleError (dart:async/future_impl.dart:650:47) #8 Future._propagateToListeners (dart:async/future_impl.dart:671:24) #9 <…>