Dynamically creating Buttons and setting onClickListener

Question

I have problem with handling dynamically created Buttons on Android. I\'m creating N buttons and I have to do the same method when button is clicked but I have to know which

Answer 1

public class MainActivity extends Activity implements View.OnClickListener
{

LinearLayout linearLayout;
Button [] button;
View.OnClickListener listener;
@Override
public void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    linearLayout=(LinearLayout)findViewById(R.id.parent_lay);
    String[] array={"U123","U124","U125"};
    int length=array.length;
    System.out.println("11111111111111111111111111");
    button=new Button[length];
    for(int i=0;i