rightActionState true/false wrong

I'm implementing something like:
When you swipe the left, there will be a button on the right side. And at this time, i have to disable the left with the value rightActionState. But whenever I swipe to the left, this happen  

swipe to the left 1 => rightActionState = true
close the row,
swipe to the left 2 = rightActionState => false 

I dont know why. tks