If you’re in the android game for some time, you may have heard that you shouldn’t use enums cause they’re quite memory-heavy.

For example:

Hello, my name is Calin Gabriel, my passion resides at the intersection between writing code and longboarding, if such things is even possible. I currently work as a full time Android Developer in Cluj-Napoca at Tapptitude.

In the following tutorial I’m going to implement a core data structure, widely used in computing called the Binary Tree. Attention! This is not the Binary Search Tree.

Numele meu este Călin Gabriel și astăzi o să va prezint cum să rezolvi un subiect la OOP, cu tot cu procesul de gândire și implementare.

Să începem. Avem cerințele aici.