Question

I’m creating a dialog box and using the (this) isnt working. Up until now its just been a button calling a dialogbox but now the button within the called dialogbox needs to call another dialog. The Dialog dialogdelcon is the one with problem.

Here is the code:

case R.id.delappt:
        //rmvall();

        final Dialog dialogdelsel = new Dialog(this);
           dialogdelsel.setContentView(R.layout.delsel);
           dialogdelsel.setTitle("What would you like to do?");
           dialogdelsel.setCancelable(true);

          Button btndelsel = (Button) dialogdelsel.findViewById(R.id.btndelsel);
          btndelsel.setOnClickListener(new OnClickListener() {


               @Override
               public void onClick(View v) {
                   // delete selected code here.

               }
           });

         Button btndelall = (Button) dialogdelsel.findViewById(R.id.btndelall);
          btndelall.setOnClickListener(new OnClickListener() {


               @Override
               public void onClick(View v) {
                   // delete all code here.
                  final Dialog dialogdelcon = new Dialog();
                   dialogdelcon.setContentView(R.layout.delcon);
                   dialogdelcon.setTitle("Deletion Confirmation");
                   dialogdelcon.setCancelable(true);

                  Button buttoncnclok = (Button) dialogdelcon.findViewById(R.id.btndelcon);
                   buttoncnclok.setOnClickListener(new OnClickListener() {

                    // on click for cancel button
                       @Override
                       public void onClick(View v) {
                           dialogdelcon.dismiss();
                       }
                   });

                 dialogdelcon.show();
               }
           });


        dialogdelsel.show();
        break;

Answer 1

getApplicationContext() or use YourActictyName.this Because this refers the button click listner ,not your class Object