Kane told ITV: "For sure we can play better, it wasn't our greatest performance. I don't think people will remember this one but we can learn from it.
"The June camp is never an easy camp, there are always people coming off the back of a lot of games, long seasons. I think we saw that out here today. It was very hot here, dry pitch, probably similar conditions to next year at the World Cup, so we will go away and analyse.
"We had good spells in the game but we couldn't consistently have attack after attack. We take the three points and move on. We probably weren't good enough on the ball, not enough forward runs, forward passes. The most important thing is we kept giving it away, it gave them confidence, gave them energy.
"At 1-0 with five, ten minutes to go, you have to be careful. It was an important game for us to make sure we got the three points. We just have to learn from it, we got what we needed; three points."