protected static ReaderPostListFragment newInstance(Context context) {
AppLog.d(T.READER, "post list newInstance");
// restore the previously-chosen tag, revert to default if not set or doesn't exist
String tagName = UserPrefs.getReaderTag();
if (TextUtils.isEmpty(tagName) || !ReaderTagTable.tagExists(tagName))
tagName = ReaderTag.TAG_NAME_DEFAULT;
Bundle args = new Bundle();
args.putString(KEY_TAG_NAME, tagName);
ReaderPostListFragment fragment = new ReaderPostListFragment();
fragment.setArguments(args);
return fragment;
}
/*
* make sure current tag still exists, reset to default if it doesn't
*/
private void checkCurrentTag() {
if (hasCurrentTag() && !ReaderTagTable.tagExists(getCurrentTagName()))
mCurrentTag = ReaderTag.TAG_NAME_DEFAULT;
}