Custom View Alert Dialog

        AlertDialog dialog = null;
        AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);
        final EditText editText;

        dialogBuilder.setTitle("Edit Balance ");
        LayoutInflater inflater = getLayoutInflater();
        View dialogView = inflater.inflate(R.layout., null);
        dialogBuilder.setView(dialogView);
        editText = (EditText) dialogView.findViewById(R.id.alert_edit_text);

        dialogBuilder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialogInterface, int i) {
            }
        });

        dialogBuilder.setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialogInterface, int i) {
            }
        });

        dialog = dialogBuilder.create();
        dialog.show();

        final AlertDialog finalDialog = dialog;

        dialog.getButton(DialogInterface.BUTTON_POSITIVE).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
               
            }
        });
        dialog.getButton(DialogInterface.BUTTON_NEGATIVE).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                finalDialog.dismiss();
            }
        });