public static ReadFilter getReadFilterForFolder(Context context, String folderName) {
SharedPreferences prefs = context.getSharedPreferences(PrefConstants.PREFERENCES, 0);
return ReadFilter.valueOf(
prefs.getString(
PrefConstants.FOLDER_READ_FILTER_PREFIX + folderName,
getDefaultReadFilter(prefs).toString()));
}
private static ReadFilter getDefaultReadFilter(SharedPreferences prefs) {
return ReadFilter.valueOf(
prefs.getString(PrefConstants.DEFAULT_READ_FILTER, ReadFilter.ALL.toString()));
}