Umm do not double click? 😭

🤣 it's ok to me, if you won't fix it

And what is the fault for that double click operation?

Is anyone working on this issue?

Not as far as I'm concerned. Feel free to submit a PR.

Can you assign it to me?

@Mygod There are a couple of optimizations we can do in the move function of ProfileAdapter.

1. I think instead of swapping each item in the [from, to] range, we can just swap [from, to] object's userOrder and [from, to] objects themselves in the array.
2. Instead of updated HashSet of Profile object, we can use HashMap of <profileId, Profile> to reduce the number of update operations on DB.
   For example, I dragged the item at index 20 to index 0 and back to index 20, which added 53 objects in the updated HashSet, where we only need to update at most 20.

@Mygod There are a couple of optimizations we can do in the move function of ProfileAdapter.

1. I think instead of swapping each item in the [from, to] range, we can just swap [from, to] object's userOrder and [from, to] objects themselves in the array.
2. Instead of updated HashSet of Profile object, we can use HashMap of <profileId, Profile> to reduce the number of update operations on DB.
   For example, I dragged the item at index 20 to index 0 and back to index 20, which added 53 objects in the updated HashSet, where we only need to update at most 20.

@Mygod Should I implement above optimization ?