how to handle onclick event of button inside popup window in android

Question

In my application, I have a button initially on the screen, and in onclick of the button, a popup window should open. In the popup window, I have an imagebutton

Answer 1

This will not give error in Inflater and work properly:

    LayoutInflater layoutInflater = getLayoutInflater();


      View pview = layoutInflater.inflate(R.layout.popup_example,    (ViewGroup)findViewById(R.layout.main));
       PopupWindow pw = new PopupWindow(pview);
        pw.showAtLocation(v, Gravity.LEFT,0,0);
        pw.update(8,-70,150,270);

          //if onclick written here, it gives null pointer exception.
        ImageButton img=(ImageButton)pview.findViewById(R.id.home);
        img.setOnClickListener(new OnClickListener()
        {
            public void onClick(View v)
            {
                Intent.....
            }
    });