public static com.miui.yellowpage.base.model.YellowPage i(Context context, String str) { com.miui.yellowpage.base.model.YellowPage yellowPage = null; Cursor query = context .getContentResolver() .query( YellowPage.CONTENT_URI, new String[] {MiniDefine.at}, "yid = ?", new String[] {str}, null); if (query != null) { try { if (query.moveToFirst()) { yellowPage = com.miui.yellowpage.base.model.YellowPage.fromJson(query.getString(0)); } else { query.close(); } } finally { query.close(); } } return yellowPage; }