clarification of “this” keyword in Java

Question

I have this code copied from Android developers website:

public class ExampleActivity extends Activity implements OnClickListener {
    protected void onCrea         


        

Answer 1

Within an instance method or a constructor, this is a reference to the current object — the object whose method or constructor is being called. You can refer to any member of the current object from within an instance method or a constructor by using this.

Reference (from the Sun Java Tutorial):

• Using the this keyword
• Understanding Instance and Class Members