library/src/main/java/com/liulishuo/filedownloader/FileDownloadMessenger.java
@Override
    public void notifyBlockComplete(MessageSnapshot snapshot) {
        if (FileDownloadLog.NEED_LOG) {
            FileDownloadLog.d(this, "notify block completed %s %s", mTask,
                    Thread.currentThread().getName());
        }

        mLifeCycleCallback.onIng();

        process(snapshot);
    }
@Override
    public void notifyBlockComplete(MessageSnapshot snapshot) {
        if (FileDownloadLog.NEED_LOG) {
            FileDownloadLog.d(this, "notify block completed %s %s", mTask,
                    Thread.currentThread().getName());
        }

        mLifeCycleCallback.onIng();

        process(snapshot);
    }
sync