Gaza or the West Bank? If both, then no and yes. Israel dismantled settlements in Gaza in 2005. Unfortunately, settlements continued in the West Bank, aggravating efforts to conclude the hand off of two of the three districts there.
Hamas is from the Gaza Strip, not the West Bank though. Gaza relations have been weird, but stabilizing with daily work travel through the border. Arguably, Hamas attacked now for fear that relations would continue to improve with Gaza, setting back their mission.