void prepareView() {
if (myTree == null) {
myTree = NetworkLibrary.Instance().getRootTree();
setListAdapter(new LibraryAdapter());
getListView().invalidateViews();
}
}
@Override
public boolean onSearchRequested() {
if (searchIsInProgress()) {
return false;
}
final NetworkLibrary library = NetworkLibrary.Instance();
startSearch(library.NetworkSearchPatternOption.getValue(), true, null, false);
return true;
}
@Override
protected void onStart() {
super.onStart();
myAllItems.clear();
final Intent intent = getIntent();
myAllItems.add(new SectionItem("enabled"));
final List<String> enabledIds =
intent.getStringArrayListExtra(NetworkLibraryActivity.ENABLED_CATALOG_IDS_KEY);
if (enabledIds.size() > 0) {
final TreeSet<CatalogItem> cItems = new TreeSet<CatalogItem>();
for (String id : enabledIds) {
final NetworkTree tree = NetworkLibrary.Instance().getCatalogTreeByUrlAll(id);
if (tree != null && tree.getLink() != null) {
cItems.add(new CatalogItem(id, true, tree));
}
}
myAllItems.addAll(cItems);
mySelectedItems.addAll(cItems);
}
myAllItems.add(new SectionItem("disabled"));
final List<String> disabledIds =
intent.getStringArrayListExtra(NetworkLibraryActivity.DISABLED_CATALOG_IDS_KEY);
if (disabledIds.size() > 0) {
final TreeSet<CatalogItem> cItems = new TreeSet<CatalogItem>();
for (String id : disabledIds) {
cItems.add(
new CatalogItem(id, false, NetworkLibrary.Instance().getCatalogTreeByUrlAll(id)));
}
myAllItems.addAll(cItems);
}
setListAdapter(new CatalogsListAdapter());
}
private void runLanguageFilterDialog() {
final NetworkLibrary library = NetworkLibrary.Instance();
final List<String> allLanguageCodes = library.languageCodes();
Collections.sort(allLanguageCodes, new ZLLanguageUtil.CodeComparator());
final Collection<String> activeLanguageCodes = library.activeLanguageCodes();
final CharSequence[] languageNames = new CharSequence[allLanguageCodes.size()];
final boolean[] checked = new boolean[allLanguageCodes.size()];
for (int i = 0; i < allLanguageCodes.size(); ++i) {
final String code = allLanguageCodes.get(i);
languageNames[i] = ZLLanguageUtil.languageName(code);
checked[i] = activeLanguageCodes.contains(code);
}
final DialogInterface.OnMultiChoiceClickListener listener =
new DialogInterface.OnMultiChoiceClickListener() {
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
checked[which] = isChecked;
}
};
final ZLResource dialogResource = ZLResource.resource("dialog");
final AlertDialog dialog =
new AlertDialog.Builder(this)
.setMultiChoiceItems(languageNames, checked, listener)
.setTitle(
dialogResource.getResource("languageFilterDialog").getResource("title").getValue())
.setPositiveButton(
dialogResource.getResource("button").getResource("ok").getValue(),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
final TreeSet<String> newActiveCodes =
new TreeSet<String>(new ZLLanguageUtil.CodeComparator());
for (int i = 0; i < checked.length; ++i) {
if (checked[i]) {
newActiveCodes.add(allLanguageCodes.get(i));
}
}
library.setActiveLanguageCodes(newActiveCodes);
library.synchronize();
NetworkView.Instance().fireModelChanged();
}
})
.create();
dialog.show();
}
private static boolean searchIsInProgress() {
return ItemsLoadingService.getRunnable(NetworkLibrary.Instance().getSearchItemTree()) != null;
}