How to get my activity context?

Question

I don\'t really get the idea behind how this whole thing works really, so if I have some class A that need the context of a class B which extends <

Answer 1

Ok, I will give a small example on how to do what you ask

public class ClassB extends Activity
{

 ClassA A1 = new ClassA(this); // for activity context

 ClassA A2 = new ClassA(getApplicationContext());  // for application context. 

}