MessagesListAdapter - work with DiffUtil

[subzero10]

I want to use DiffUtil with MessagesListAdapter, but I am having difficulties.

//this method is in my adapter which extends MessagesListAdapter
public void updateList(IMessage[] newMessages) {
        //calculate diff and apply
        //MessagesDiffCallback is a simple implementation of DiffCallback
        DiffUtil.DiffResult diffResult = DiffUtil.calculateDiff(new MessagesDiffCallback(current, this.items));
        diffResult.dispatchUpdatesTo(this);
    }

[knaeckeKami]

see my comment here #228