@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
// Adjust the item position to account for the parent folder row that is inserted
// at the top of the list when viewing the contents of a folder.
final BookmarksListAdapter adapter = getBookmarksListAdapter();
if (adapter.isShowingChildFolder()) {
position--;
}
return super.onItemLongClick(parent, view, position, id);
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
final ListView list = (ListView) parent;
final int headerCount = list.getHeaderViewsCount();
if (position < headerCount) {
// The click is on a header, don't do anything.
return;
}
// Absolute position for the adapter.
position -= headerCount;
final BookmarksListAdapter adapter = getBookmarksListAdapter();
if (adapter.isShowingChildFolder()) {
if (position == 0) {
// If we tap on an opened folder, move back to parent folder.
adapter.moveToParentFolder();
return;
}
// Accounting for the folder view.
position--;
}
final Cursor cursor = adapter.getCursor();
if (cursor == null) {
return;
}
cursor.moveToPosition(position);
int type = cursor.getInt(cursor.getColumnIndexOrThrow(Bookmarks.TYPE));
if (type == Bookmarks.TYPE_FOLDER) {
// If we're clicking on a folder, update adapter to move to that folder
final int folderId = cursor.getInt(cursor.getColumnIndexOrThrow(Bookmarks._ID));
final String folderTitle = adapter.getFolderTitle(parent.getContext(), cursor);
adapter.moveToChildFolder(folderId, folderTitle);
} else {
// Otherwise, just open the URL
final String url = cursor.getString(cursor.getColumnIndexOrThrow(URLColumns.URL));
// This item is a TwoLinePageRow, so we allow switch-to-tab.
getOnUrlOpenListener()
.onUrlOpen(url, EnumSet.of(OnUrlOpenListener.Flags.ALLOW_SWITCH_TO_TAB));
}
}