public void onClick(View view) {
          restorableFiles = util.findRestorableFiles();

          prepForModal();
          alertText.setVisibility(View.VISIBLE);
          alertModal.setVisibility(View.VISIBLE);

          if (restorableFiles.size() > 0) {
            alertCancel.setVisibility(View.VISIBLE);
            alertCancel.setOnClickListener(dismissModal);
            alertText.setText("Which file would you like to backup from?");

            alertListOne.setVisibility(View.VISIBLE);
            findViewById(R.id.object_selector_modal_list_one_header).setVisibility(View.GONE);
            ListView modalList = (ListView) findViewById(R.id.modal_list_one);
            modalList.setAdapter(
                new ArrayAdapter<String>(
                    BackupRestoreScreen.this,
                    settingsRef.getSearchModalListLayout(),
                    R.id.filter_option,
                    restorableFiles));
            modalList.setOnItemClickListener(fileSelected);

            Display display =
                ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
            int windowHeight = display.getHeight();
            RelativeLayout.LayoutParams listOneParams =
                (RelativeLayout.LayoutParams) alertListOne.getLayoutParams();
            if (listOneParams.height > (int) windowHeight * 0.6f) {
              listOneParams.height = (int) (windowHeight * 0.6f);
              alertListOne.setLayoutParams(listOneParams);
            }
          } else {
            alertOk.setVisibility(View.VISIBLE);
            String defaultDirectory = util.getDefaultDirectoryPath();
            alertText.setText(
                "There were no restorable .maol files found in the default directory. \n\n"
                    + "If you have a backup (.maol) file please place it in the directory "
                    + defaultDirectory);
            alertOk.setOnClickListener(dismissModal);
          }
        }
 public void onItemClick(AdapterView<?> adapter, View view, int position, long id) {
   util.restoreData(restorableFiles.get(position));
 }
 public void onClick(View view) {
   util.backupData();
 }