Revert the dragView "clickable" state after using setDragView

Created by: abarisain

Hello, I have been toying with setDragView , alternating between a view and null based on some conditions (my sliding panel embeds a viewpager, and based on its page I want to restrict the drag area), and I found a little bug with it :

setDragView marks the new dragview as clickable, but never reverts it (even though it clears the OnClickListner) : I didn't except that to happen, and it made a weird bug.
The ideal solution would be to store the old state and restore it, or put it back to false (but that can create the opposite problem)