android 数据库的操作

打开数据库:

sqlite3 /data/data/com.android.providers.settings/databases/settings.db

数据库的操作(增删改查)

增加:

INSERT INTO system VALUES(99,'http_proxy','10.193.xx.xx:1080') ;

删除:

DELETE FROM system WHERE _id=99;

更改:

UPDATE system SET value = '30000' WHERE name = 'screen_off_timeout' ;

查询:
SELECT * FROM system WHERE name = 'screen_off_timeout' ;