snaplistController.setPosition don't have animation

[phattranky]

I try to using setPosition. The functional working well except it doesn't have animation. It just jumps directly to the position. I try to set snipDuration but not effect. Can anyone help me?. Thanks

[thanhnguyen1121]

Can you show me how to use Snaplistcontroller...plz

[nhank-group]

You can custom your own animation
In snaplist_view.dart file,
change:

bloc.explicitPositionChangeStream.listen((offset) {
      print("new offset: $offset");
      _controller.jumpTo(offset);
    });

to:

bloc.explicitPositionChangeStream.listen((offset) {
      _controller.animateTo(offset,
          duration: Duration(milliseconds: 300), curve: Curves.fastOutSlowIn);
    });