适配器如何将带有对象的数组中的其他参数发送到listview？

I must admit that theory of adapters is not completely clear to me. In my app, I created ListView with parking places numbers and want to change a color of text based on their availability. ListView items get numbers from the array with "Dock" Objects, where every DockPlace has ID (number) and isAvailabile Status. My adapter can take numbers from Dock Object and put it in ListView. It also can change text colour, but I don't have any idea how can I get other parameters about objects.I must admit that theory of adapters is not com