LogFragment.java 文件源码

@Override
public Loader<ArrayList<LogEntry>> onCreateLoader(int arg0, Bundle arg1) {

       AsyncTaskLoader<ArrayList<LogEntry>> loader = new AsyncTaskLoader<ArrayList<LogEntry>>(getActivity()) {

        @Override
        public ArrayList<LogEntry> loadInBackground() {
            return JSONLogReader.getLogsFromFile(logger.getLogFile().getPath());
        }
       };

       loader.forceLoad();

    return loader;
}