Creating a custom OnClickListener

Question

I have an ArrayList of Buttons where my OCL needs to know which index I has been pressed. The plan is something like this:

MyOnClickListener onClickListener          


        

Answer 1

set setOnClickListener to Button as :

buttonList.get(i).setOnClickListener(new MyOnClickListener(i));

EDIT :

I need to finish an activity in myOCL, how would I do that?

for finishing Activity on Button Click from non Activity class you will need to pass Activity Context to your custom OnClickListener as :

buttonList.get(i).setOnClickListener(new MyOnClickListener(i, Your_Current_Activity.this));

and change the Constructor of your custom OnClickListener class to :

int index;
Context context; 
public MyOnClickListener(int index,Context context)
{
    this.index = index;
    this.context=context;
}

@Override
public void onClick(View arg0) {

    // now finish Activity as\
    context.finish();
      //  OR
        // ((Activity)context).finish();
}