@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 onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
final Activity activity = getActivity();
// Setup the list adapter.
mListAdapter = new BookmarksListAdapter(activity, null, mSavedParentStack);
mListAdapter.setOnRefreshFolderListener(
new OnRefreshFolderListener() {
@Override
public void onRefreshFolder(FolderInfo folderInfo, RefreshType refreshType) {
// Restart the loader with folder as the argument.
Bundle bundle = new Bundle();
bundle.putParcelable(BOOKMARKS_FOLDER_INFO, folderInfo);
bundle.putParcelable(BOOKMARKS_REFRESH_TYPE, refreshType);
getLoaderManager().restartLoader(LOADER_ID_BOOKMARKS_LIST, bundle, mLoaderCallbacks);
}
});
mList.setAdapter(mListAdapter);
// Create callbacks before the initial loader is started.
mLoaderCallbacks = new CursorLoaderCallbacks();
loadIfVisible();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Reattach the fragment, forcing a reinflation of its view.
// We use commitAllowingStateLoss() instead of commit() here to avoid
// an IllegalStateException. If the phone is rotated while Fennec
// is in the background, onConfigurationChanged() is fired.
// onConfigurationChanged() is called before onResume(), so
// using commit() would throw an IllegalStateException since it can't
// be used between the Activity's onSaveInstanceState() and
// onResume().
if (isVisible()) {
// The parent stack is saved just so that the folder state can be
// restored on rotation.
mSavedParentStack = mListAdapter.getParentStack();
getFragmentManager().beginTransaction().detach(this).attach(this).commitAllowingStateLoss();
}
}
@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));
}
}
