(This code introduces the construction of the database and the implementation of the added functions. The modified query function can be implemented by itself
aaaaa\bin\com\ABC\AddActivity$1.class
aaaaa\bin\com\ABC\AddActivity$2.class
aaaaa\bin\com\ABC\AddActivity.class
aaaaa\bin\com\ABC\BeginActivity$1.class
aaaaa\bin\com\ABC\BeginActivity.class
aaaaa\bin\com\ABC\ChangeActivity.class
aaaaa\bin\com\ABC\ChaXunActivity.class
aaaaa\bin\com\ABC\ContentActivity$MyAdapter.class
aaaaa\bin\com\ABC\ContentActivity.class
aaaaa\bin\com\ABC\DaoHelp$DiaryDaoHelper.class
aaaaa\bin\com\ABC\DaoHelp.class
aaaaa\bin\com\ABC\InFo.class
aaaaa\bin\com\ABC\JieShaoActivity$1.class
aaaaa\bin\com\ABC\JieShaoActivity.class
aaaaa\bin\com\ABC\LoginActivity$1.class
aaaaa\bin\com\ABC\LoginActivity.class
aaaaa\bin\com\ABC\R$anim.class
aaaaa\bin\com\ABC\R$attr.class
aaaaa\bin\com\ABC\R$drawable.class
aaaaa\bin\com\ABC\R$id.class
aaaaa\bin\com\ABC\R$layout.class
aaaaa\bin\com\ABC\R$menu.class
aaaaa\bin\com\ABC\R$string.class
aaaaa\bin\com\ABC\R.class
aaaaa\bin\com\ABC\UserActivity$1.class
aaaaa\bin\com\ABC\UserActivity.class
aaaaa\bin\ABC.apk
aaaaa\bin\classes.dex
aaaaa\bin\resources.ap_
aaaaa\gen\com\ABC\R.java
.....)