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; // $NON-NLS-1$
}
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();
}