Cannot resolve constructor ArrayAdapter(android.Content.Context, int, java.util.ArrayList)

Question

I know this question has been asked a million times before, but I have tried all of the solutions I can find, and still doesn\'t work. I have tried calling \"this\" for context,

Answer 1

You probably should learn more about generics and type safety.

Your reservations has type ArrayList but you try to create ArrayAdapter which is wrong. Change it to ArrayAdapter.