Wait out the barking and the moment he stops... play with him. Reward the silence, reward the sitting, reward the behavior you want to happen. You can use a clicker to mark the good behavior. When you have a puppy it's a good idea to carry a treat bag attached to your belt or keep treats in every room so you can always reward them. It can be a reward of belly rubs or a game of tug as well. It's the same for jumping. My friend brought her puppy over this last Saturday (black lab) and the puppy wouldn't stop jumping so they had her on leash to prevent her destruction (food, people, it was a little muddy out...). I walked over to her to say "hi" and whenever she jumped I'd turn away with my back to her, then she'd sit and wait for me, and I'd turn around and pet her. The moment she got excited and jumped, I'd turn away again. After just 5 minutes she learned that she only got my attention by not jumping.

Some dogs like the squirt bottle and that, in itself, becomes a game. If so, you'll have to think of something else. Try pennies in a can - dogs usually HATE that, but use it sparingly - it's fairly traumatic, but it worked for our puppy when she'd whine in her crate and now she loves her crate.