NullSafety support

[Arcturus5404]

Is there any change this library getting null safety support?

[juliansteenbakker]

I have forked this repo and added null-safety support since this repository isn't maintained. You can find it at https://github.com/juliansteenbakker/duration_picker and https://pub.dev/packages/duration_picker.

[rickie95]

@juliansteenbakker 's fork is a real blessing. Thanks for the nice work!

[cdharris]

Awesome to see you take this over @juliansteenbakker I have not been using Flutter for little while now and my github notifications are yet another deluge of internet information.

I've updated the readme to point to your fork, hope that's good :)

[juliansteenbakker]

Awesome to see you take this over @juliansteenbakker I have not been using Flutter for little while now and my github notifications are yet another deluge of internet information.

I've updated the readme to point to your fork, hope that's good :)

Thanks man! Just keeping the community alive 😁