private OnClickListener createDialogPreferenceClickListener() {
        return new OnClickListener() {

            @Override
            public void onClick(final DialogInterface dialog, final int which) {
                String button = getString(
                        which == DialogInterface.BUTTON_POSITIVE ? android.R.string.ok :
                                android.R.string.cancel);
                String text = String.format(getString(R.string.dialog_dismissed_toast), button);
                Toast.makeText(getActivity(), text, Toast.LENGTH_SHORT).show();
            }

        };
    }
private OnClickListener createDialogPreferenceClickListener ( ) { return new OnClickListener ( ) { @ Override public void onClick ( final DialogInterface dialog , final int which ) { String button = getString ( which == DialogInterface . BUTTON_POSITIVE ? android . R . string . ok : android . R . string . cancel ) ; String text = String . format ( getString ( R . string . dialog_dismissed_toast ) , button ) ; Toast . makeText ( getActivity ( ) , text , Toast . LENGTH_SHORT ) . show ( ) ; } } ; }
Creates and returns a listener, which allows to show a toast, when a button of the {@link
DialogPreference}'s dialog has been clicked.

@return The listener, which has been created, as an instance of the type {@link
OnClickListener}