The action interpretation bears no complication if the pilot is the gunner as well (i.e. in a Starfighter). The problem I have is with multi-crewed starships (like the YT-1300).
Let's supose a normal Pilot's turn in the YT-1300. He does Gain the advantage as an action and then Evasive Maneuvers. Assume a normal gunners turn, aim manoeuvre and Fire weapon action.
Evasive maneuvers is clear:
"Executing Evasive Maneuvers upgrades the difficulty of the dice pool once for all attacks made against the ship (...)