Pregunta de entrevista de Mercari
How is OOPS used in Android Development.
Respuesta de la entrevista
Anónimo
31 mar 2024
1. Encapsulation is everywhere. we create classes with member variables and functions. 2. Inheritance: Activity inherits from AppCompatActivity() which again inherits from ContextWrapper(). 3. Abstraction: Ever wondered what is the actual implementation behind the setOnClickListener that we commonly use? 4. Polymorphism: When creating a recyclerview we override the methods like getItemCount, getItemType