Scraper.java 文件源码

private final void processFile (String file, ContentResolver cr) {
    String[] selectionArgs = new String[] { file };
    long fileId = -1;
    int scraperId = -1;
    Cursor c = cr.query(Video.Media.getContentUriForPath(file),
            PROJECTION, SELECTION, selectionArgs, null);
    if (c != null) {
        if (c.moveToFirst()) {
            fileId = c.getLong(0);
            scraperId = c.getInt(1);
        }
        c.close();
    }
    ScrapeDetailResult result = null;
    if (fileId > 0) {
        if (mForceUpdate || scraperId == 0)
            result = mHost.getDefaultContentAutoDetails(file);
    }
    if (result != null && result.isOkay()) {
        result.tag.save(mContext_, fileId);
    }
}