Android中的星星投票，这个不包括后台记录投票值的模块，仅是前台的星星选择变色功能，星型拖拉条被拉动的处理代码，然后将0-5星星数折算成0-100的进度值，当用户单击星星时，进度条和星星都会根据实际值变化。
final static double MAX=100;//ProgressBar的最大值
final static double MAX_STAR=5;//RatingBar的最大星星数
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.010145s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.112352s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.005592s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003640s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001702s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005694s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001166s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003888s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019980s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001554s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 82810 [ RunTime:0.077511s ]
