Drag & drop anywhere, plus fixes

Doist / RecyclerViewExtensions

RecyclerView made easier.

MIT License

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Drag & drop anywhere, plus fixes #29

Closed goncalossilva closed 4 years ago

goncalossilva commented 4 years ago

This PR enhances DragDropHelper to support arbitrary moves, as dictated by its callback. It switches from always working with adjacent positions, to working with any position. For instance, it might ask its callback to move from position 1 to 2, and the callback can decide to move into position 10 instead (or any other, for that matter).

It also contains a couple of unrelated fixes/improvements. Review by commit is recommended.

goncalossilva commented 4 years ago

Thanks for the review! Good points on all accounts, and should all be addressed (well, except this one 🎱). Will merge. :smile: