示例#1
0
  public static String getPoiStringWithoutType(Amenity amenity, boolean en) {
    String type = SpecialPhrases.getSpecialPhrase(amenity.getSubType());
    String n = amenity.getName(en);

    if (type == null) {
      type = amenity.getSubType();
    }
    if (n.indexOf(type) != -1) {
      // type is contained in name e.g.
      // n = "Bakery the Corner"
      // type = "Bakery"
      // no need to repeat this
      return n;
    }
    if (n.length() == 0) {
      return type;
    }
    return type + " " + n; // $NON-NLS-1$
  }
示例#2
0
  private void showDialog(final AmenityType amenity) {
    ListView lv = EditPOIFilterActivity.this.getListView();
    final int index = lv.getFirstVisiblePosition();
    View v = lv.getChildAt(0);
    final int top = (v == null) ? 0 : v.getTop();
    Builder builder = new AlertDialog.Builder(this);
    ScrollView scroll = new ScrollView(this);
    ListView listView = new ListView(this);

    final LinkedHashSet<String> subCategories =
        new LinkedHashSet<String>(MapRenderingTypes.getDefault().getAmenitySubCategories(amenity));
    Set<String> acceptedCategories = filter.getAcceptedSubtypes(amenity);
    if (acceptedCategories != null) {
      for (String s : acceptedCategories) {
        if (!subCategories.contains(s)) {
          subCategories.add(s);
        }
      }
    }

    final String[] array = subCategories.toArray(new String[0]);
    final Collator cl = Collator.getInstance();
    cl.setStrength(Collator.SECONDARY);
    Arrays.sort(
        array,
        0,
        array.length,
        new Comparator<String>() {

          @Override
          public int compare(String object1, String object2) {
            String v1 = SpecialPhrases.getSpecialPhrase(object1).replace('_', ' ');
            String v2 = SpecialPhrases.getSpecialPhrase(object2).replace('_', ' ');
            return cl.compare(v1, v2);
          }
        });
    final String[] visibleNames = new String[array.length];
    final boolean[] selected = new boolean[array.length];

    for (int i = 0; i < array.length; i++) {
      visibleNames[i] = SpecialPhrases.getSpecialPhrase(array[i]).replace('_', ' ');
      if (acceptedCategories == null) {
        selected[i] = true;
      } else {
        selected[i] = acceptedCategories.contains(array[i]);
      }
    }

    scroll.addView(listView);
    builder.setView(scroll);
    builder.setNeutralButton(
        EditPOIFilterActivity.this.getText(R.string.close),
        new DialogInterface.OnClickListener() {

          @Override
          public void onClick(DialogInterface dialog, int which) {
            LinkedHashSet<String> accepted = new LinkedHashSet<String>();
            for (int i = 0; i < selected.length; i++) {
              if (selected[i]) {
                accepted.add(array[i]);
              }
            }
            if (subCategories.size() == accepted.size()) {
              filter.selectSubTypesToAccept(amenity, null);
            } else if (accepted.size() == 0) {
              filter.setTypeToAccept(amenity, false);
            } else {
              filter.selectSubTypesToAccept(amenity, accepted);
            }
            helper.editPoiFilter(filter);
            ListView lv = EditPOIFilterActivity.this.getListView();
            AmenityAdapter la = (AmenityAdapter) EditPOIFilterActivity.this.getListAdapter();
            la.notifyDataSetInvalidated();
            lv.setSelectionFromTop(index, top);
          }
        });

    builder.setPositiveButton(
        EditPOIFilterActivity.this.getText(R.string.default_buttons_selectall),
        new DialogInterface.OnClickListener() {
          @Override
          public void onClick(DialogInterface dialog, int which) {
            filter.selectSubTypesToAccept(amenity, null);
            helper.editPoiFilter(filter);
            ListView lv = EditPOIFilterActivity.this.getListView();
            AmenityAdapter la = (AmenityAdapter) EditPOIFilterActivity.this.getListAdapter();
            la.notifyDataSetInvalidated();
            lv.setSelectionFromTop(index, top);
          }
        });

    builder.setMultiChoiceItems(
        visibleNames,
        selected,
        new DialogInterface.OnMultiChoiceClickListener() {

          @Override
          public void onClick(DialogInterface dialog, int item, boolean isChecked) {
            selected[item] = isChecked;
          }
        });
    builder.show();
  }