I'm making a project and I need to find a way to submit a food order to another device, like McDonald's does. Like when a customer chooses their order and they submit it to the kitchen for the food to be prepared.
I already have a functioning android app where you can select what food you want and the price and quantity add up correctly. All I need to do now is send this order info to another device which will act like the kitchen. The order will be viewable from that device. How can I achieve this? What software will I need to use? I've used android studio to make the food app.
I'm a beginner to programming so I'm no expert. I've been told to use a database, something like Firebase