Esempio n. 1
0
  public void borrarElementos(String[] ficheros2) {
    List<Score> elementosAEliminar = new ArrayList<Score>();

    for (int i = 0; i < ficherosLength(); i++) {

      if (mSelected.containsKey(i)) {
        f_toDelete = new File(Environment.getExternalStorageDirectory() + path + ficheros2[i]);
        f_image_toDelete =
            new File(
                Environment.getExternalStorageDirectory()
                    + image_path
                    + MSUTILS.ficheroAImagen(ficheros2[i]));
        if (f_toDelete.exists() && f_image_toDelete.exists()) {
          if (f_toDelete.delete() && f_image_toDelete.delete()) {
            elementosAEliminar.add(s_adapter.getItem(i));
            delete = true;
          } else {
            delete = false;
            break;
          }
        }
      }
    }

    s_adapter.removeAllSelected(elementosAEliminar);
    numScores = scores_gallery.getCount();

    if (delete) {
      Toast.makeText(getApplicationContext(), R.string.successDelete, Toast.LENGTH_LONG).show();
    } else {
      Toast.makeText(getApplicationContext(), R.string.failDelete, Toast.LENGTH_LONG).show();
    }

    if (s_adapter.isEmpty()) {
      new InterfazNoPartituras(ctx, scores_gallery);
    }
    mSelected.clear();
  }
Esempio n. 2
0
 @Override
 public boolean onQueryTextSubmit(String text) {
   if (s_adapter != null) s_adapter.filter(text);
   return false;
 }
Esempio n. 3
0
 /**
  * *************************************************Bloque
  * filtro***********************************
  */
 @Override
 public boolean onQueryTextChange(String newText) {
   if (s_adapter != null) s_adapter.filter(newText);
   return false;
 }